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Publications

Here academic publications of the IME since 2000 are listed, which are usually available for download as PDF-file. Authors depicted in blue belong or belonged to IME. In order to view the documents you need the Adobe-Acrobat-Reader.

Year Publication
Year Publication
2019congress or congress paper
Innovatives Polymetallrecycling – Herausforderungen und Lösungsansätze an Schnittstellen der Prozesskette
Thiel S.; Holm, O.; Thomé-Kozmiensky, E.; Goldmann, D. und Friedrich, B. (Hrsg.): Recycling und Rohstoffe – Band 12; ISBN 978-3-944310-46-6 Thomé-Kozmiensky Verlag GmbH
Elinor Rombach, Bernd Friedrich
2019congress or congress paper
Thermodynamics of Conditioning MSWI Bottom Ash Using SAF for Usage in Minerals Products
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Hugo Lucas, Bernd Friedrich
2019article in scientific journal
Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis
Advanced Powder Technology 30 (2019), S. 1409–1418
Gözde Alkan, Lidija Mancic, Sayaka Tamura, Koji Tomita, Zhenquan Tan, Feifei Sun, Rebeka Rudolf, Satoshi Ohara, Bernd Friedrich, Oliviera Milosevic
2019article in scientific journal
Magnesiothermic Reduction from Titanium Dioxide to Produce Titanium Powder
Journal of Sustainable Metallurgy (2019), Online-Artikel DOI: 0.1007/s40831-019-00215-z
Rafael Bolivar, Bernd Friedrich
2019article in scientific journal
Morphology of Composite Fe@Au Submicron Particles Produced with Ultrasonic Spray Pyrolysis and Potential for Synthesis of Fe@Au Core–Shell Particles
Materials 2019, 12(20), 3326; DOI: 10.3390/ma12203326
Majerič, Peter, Feizpour, Darja, Bernd Friedrich, Jelen, Žiga, Anžel, Ivan, Rudolf, Rebeka
2019article in scientific journal
Hydrometallurgical Treatment of an Eudialyte Concentrate for Preparation of Rare Earth Carbonate
Johnson Matthey Technol. Rev. 63 (2019), Issue 1, pp 2–13 DOI: 10.1595/205651318X15270000571362
Yiqian Ma, Srecko Stopic, Bernd Friedrich
2019article in scientific journal
Synthesis of Scandium Phosphate after Peroxide Assisted Leaching of Iron Depleted Bauxite Residue (Red Mud) Slags
Scientific Reports 9 (1): 1-10, DOI: 10.1038/s41598-019-48390-z
Bengi Yakmurlu, Gözde Alkan, Buhle Xakalashe, Claudia Schier, Lars Gronen, Ichiro Koiwa, Carsten Dittrich, Bernd Friedrich
2019congress or congress paper
Behaviour of Aluminium Carbide in Al-Melts During Re-melting
Light Metals 2019, pp. 1033-1039, DOI: 10.1007/978-3-030-05864-7_126
Mertol Gökelma, Trygve Storm Aarnæs, Jürgen Maier, Bernd Friedrich, Gabriella Tranell
2019congress or congress paper
GERRI – Potentials and opportunities for German raw material actors
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Dominic Feldhaus, P. Büttner, Helene Köpf, Kai Rasenack, J. D. da Silva, A. Carlos, Bernd Friedrich
2019congress or congress paper
High pressure carbonation of olivine
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Srecko Stopic, Christian Dertmann, Moritz Sievers, Ichiro Koiwa, Pol Knops, Bernd Friedrich
2019article in scientific journal
Selektive Metallurgie in der Kreislaufwirtschaft am Beispiel von Messingrecycling
DKI 15. Kupfersymposium, 20.11.-21.11.2018, Bochum
Simon Hilgendorf, Gert Homm, Carsten Gellermann, Rudolf Stauber, Bernd Friedrich
2019congress or congress paper
Porous Glass-Ceramics From Alkali Activation and Sinter-Crystallisation of Vitrified Bottom Ash
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Patricia Rabelo Monich, Hugo Lucas, Bernd Friedrich, Enrico Bernardo
2019congress or congress paper
A Quick Sampling Method for Mapping Particle Distribution in Al-melt
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Cong Li, Xiaoxin (Jason) Zhang, Mertol Gökelma, Wolfram Stets, Bernd Friedrich
2019article in scientific journal
Refining Principles and Technical Methodologies to Produce Ultra-Pure Magnesium for High-Tech Applications
Metals 9 (2019), Online-Artikel DOI: 10.3390/met9010085
Seifeldin Raslan Mohamed, Friedrich geb. Akbari, Bernd Friedrich
2019congress or congress paper
Mineralogical Characterization and Metallurgical Processing of Seafloor Massive Sulphides from the German License Area in the Indian Ocean
Proceedings of the 58th Conference of Metallurgists Hosting Copper 2019 (COM 2019), August 19 21, Vancouver, Canada
Marcus Sommerfeld, David Friedmann, Bernd Friedrich, Ulrich Schwarz-Schampera
2019article in scientific journal
Kinetic Investigation of Silver Recycling by Leaching from Mechanical Pre-Treated Oxygen Depolarized Cathodes Containing PTFE and Nickel
Metals 9 (2019), Online-Artikel DOI: 10.3390/met9020187
Jil Schosseler, Anna Trentmann, Bernd Friedrich, Klaus Hahn, Hermann Wotruba
2019poster
Synthesis of Inorganic Polymers From Vitreous Slags Produced by EAF Smelting of Bauxite Residue
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Tobias Hertel, Buhle Xakalashe, Bernd Friedrich, Yannis Pontikes
2019congress or congress paper
Life Cycle Assessment of Novel Technical Routes to Valorise MSWI Bottom Ash
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Giovanna Sauve, Hugo Lucas, Patricia Rabelo Monich, Enrico Bernardo, Bernd Friedrich, Karel van Acker
2019congress or congress paper
Primary evaluation of the use and refining of Al scrap recovered from a landfill in Belgium
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Hugo Lucas, Cong Li, Cristina Garcia Lopez, Juan Carlos Hernandez Parrodi, Devrim Gürsel, Bernd Friedrich, Thomas Pretz, Hermann Wotruba
2019congress or congress paper
Experimental Evaluation of Pyrometallurgical Processes for Lead Removal from Brass
Proceedings of the 58th Conference of Metallurgists Hosting Copper 2019 (COM 2019), August 19 21, Vancouver, Canada
Simon Hilgendorf, Gert Homm, Carsten Gellermann, Rudolf Stauber, Bernd Friedrich
2019article in scientific journal
Synthesis of Nanosilica via Olivine Mineral Carbonation under High Pressure in an Autoclave
Metals 9 (2019) Issue 6, p. 708 DOI: 10.3390/met9060708
Srecko Stopic, Christian Dertmann, Ichiro Koiwa, Dario Kremer, Hermann Wotruba, Simon Etzold, Rainer Telle, Pol Knops, Bernd Friedrich
2019article in scientific journal
Selective rare earth element extraction using high-pressure acid leaching of slags arising from the smelting of bauxite residue
Hydrometallurgy 184 (2019), pp. 162–174 DOI: 10.1016/j.hydromet.2019.01.005
Rodolfo Marin Rivera, Buhle Xakalashe, Ghania Ounoughene, Koen Binnemans, Bernd Friedrich, Tom Van Gerven
2019article in scientific journal
Selective silica gel free scandium extraction from Iron-depleted red mud slags by dry digestion
Hydrometallurgy 185 (2019), pp. 266–272 DOI: 10.1016/j.hydromet.2019.03.008
Gözde Alkan, Bengi Yagmurlu, Lars Gronen, Carsten Dittrich, Yiqian Ma, Srecko Stopic, Bernd Friedrich
2019article in scientific journal
Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics
Journal of Materials Research and Technology (2019), Online-Artikel DOI: 10.1016/j.jmrt.2018.10.013
Gözde Alkan, Hakan Yavas, Berfu Göksel, Lidija Mancic, Bernd Friedrich, Olivera Milosevic
2019congress or congress paper
Investigation of Process Parameters in a Vacuum Distillation Setup to produce High Purity Magnesium
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Seifeldin Raslan Mohamed, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2019congress or congress paper
Hydrometallurgical Treatment of Primary and Secondary Materials in the Production of the Critical Metal Oxides
4th Metallurgical & Materials Engineering Congress of South-East Europe 2019, Belgrade, Serbia
Srecko Stopic, Bernd Friedrich
2019congress or congress paper
Cyanide alternative leaching reagents for gold recovery from electronic waste: Potential and limitations of thiosulfate
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Alexander Birich, Bernd Friedrich
2019congress or congress paper
Innovative Recycling of Polymetallic EOL-Products – Challenges at the Interface of the Process Chain
4th Metallurgical & Materials Engineering Congress of South-East Europe 2019, Belgrade, Serbia
Elinor Rombach, Bernd Friedrich
2019article in scientific journal
Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide
Electrochimic Acta (2019), DOI: 10.1016/j.electacta.2019.134721
Sanja Eraković, Miroslav M. Pavlović, Srecko Stopic, Jasmina Stevanović, Miodrag Mitrić, Bernd Friedrich, Vladimir Panić
2019article in scientific journal
Economical Feasibility of Rare Earth Mining outside China
Minerals 2019, 9(10), 576, DOI: 10.3390/min9100576
Marie Sophie Jaroni, Bernd Friedrich, Peter Letmathe
2019congress or congress paper
Synthesis of Inorganic Polymers From Vitreous Slags Produced by EAF Smelting of Bauxite Residue
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Tobias Hertel, Buhle Xakalashe, Bernd Friedrich, Yannis Pontikes
2019congress or congress paper
Silver recovery from oxygen depolarized cathodes in methane sulfonic acid
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Jil Schosseler, Anna Trentmann, Bernd Friedrich
2019article in scientific journal
Leaching of rare earth elements from bastnasite ore: Second part
Military Technical Courier 67(2):241-254; DOI: 10.5937/vojtehg67-20103
Srecko Stopic, Bernd Friedrich
2019congress or congress paper
Recovery of Gallium from Smartphones – Part I: Thermal and Mechanical Pretreatment
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Benedikt Flerus, Laura Billmann, Katrin Bokelmann, Rudolf Stauber, Bernd Friedrich
2019article in scientific journal
Ni–Cr–Al Alloy for neutron scattering at high pressures
Materials Science and Technology (2019), DOI: 10.1080/02670836.2019.1578077
Yao Cheng, Janik Brenk, Bernd Friedrich, Jörg Perßon, Nour Maraytta, James S.K.-L. Gibson, Sandra Korte-Kerzel, Georg Roth, Yixi Su, Fengfeng Zhu, Carsten Paulmann, Andrzej Grzechnik
2019article in scientific journal
Solid-State Conversion of Scandium Phosphate into Scandium Oxide with Sodium Compounds
Industrial & Engineering Chemistry Research 58(32); DOI: 10.1021/acs.iecr.9b02411
Bengi Yagmurlu, Wenzhong Zhang, Mikko J. Heikkilä, Risto T. Koivula, Bernd Friedrich
2019congress or congress paper
Towards Red Mud Valorisation: EAF Smelting Process for Iron Recovery and Slag Design for Use as Precursor in the Construction Industry
Slag Valorisation Symposium, 01.04.-05.04.2019, Mechelen, Belgium
Buhle Xakalashe, Bernd Friedrich
2019congress or congress paper
Recovery of Zr from a leach solution of eudialyte residue using basic sulfate precipitation
Proceedings of the 10th European Metallurgical Conference (EMC) 2019, June 24-26, Düsseldorf, Germany
Yiqian Ma, Akashy Toradmal, Srecko Stopic, Bernd Friedrich
2019poster
Electrochemical Deposition of Titanium and Aluminium From Equimolar AlCl3+NaCl Melt
9th International Conference of the Chemical Societies of the South-Eastern European Countries, May 8-11, 2019, Targoviste, Romania
Vesna S. Cvetkovic, Natasa M. Vukicevic, Ksenija Milicevic, Srecko Stopic, Bernd Friedrich, Jovan N. Jovicevic
2018congress or congress paper
Enhancing the electroslag remelting process: First impressions and results regarding the application of a new current transfer device and electrode control movement
3rd Ingot Casting, Rolling and Forging Conference, ICRF, 16.-19.10.2018, Stockholm (Sweden)
Martin Schwenk, Bernd Friedrich, Demirci, R., El-Rabati, R., Robinson, D., Schlüter, J.
2018congress or congress paper
Enhancement of Sc and Ti extraction rates from Fe-depleted slag by hydrogen peroxide and sulfuric acid leaching
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Gözde Alkan, Bengi Yagmurlu, Buhle Xakalashe, Srecko Stopic, Carsten Dittrich, Bernd Friedrich
2018article in scientific journal
Screening of Non-cyanide Leaching Reagents for Gold Recovery from Waste Electric and Electronic Equipment
Journal of Sustainable Metallurgy (2018), Online-Artikel DOI: 10.1007/s40831-018-0160-x
Alexander Birich, Seifeldin Raslan Mohamed, Bernd Friedrich
2018article in scientific journal
Novel Approach for Enhanced Scandium and Titanium Leaching Efficiency from Bauxite Residue with Suppressed Silica Gel Formation
Scientific Reports 8 (2018), Online-Artikel DOI: 10.1038/s41598-018-24077-9
Gözde Alkan, Bengi Yagmurlu, Seckin Cakmakoglu, Tobias Hertel, Serif Kaya, Lars Gronen, Srecko Stopic, Bernd Friedrich
2018article in scientific journal
Recovery of Zr, Hf, Nb from eudialyte residue by sulfuric acid dry digestion
Hydrometallurgy 181 (2018), pp. 206–214 DOI: 10.1016/j.hydromet.2018.10.002
Yiqian Ma, Srecko Stopic, Lars Gronen, Bernd Friedrich
2018congress or congress paper
Hydrometallurgical treatment of acid mine drainage (AMD) solution
Proceeding of the XX Yucorr Conference, 21-24.05.2018, Tara (Serbia)
Srecko Stopic, Yiqian Ma, Brian Mwewa, Sehliselo Ndlovu, Geoffrey Simate, Buhle Xakalashe, Bernd Friedrich
2018article in scientific journal
Characterization and Interpretation of the Aluminum Zone Refining through Infrared Thermographic Analysis
Materials 11 (2018), Online-Artikel DOI: 10.3390/ma11102039
Xiaoxin (Jason) Zhang, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2018article in scientific journal
Mixed RuO2/TiO2 uniform microspheres synthesized by low-temperature ultrasonic spray pyrolysis and their advanced electrochemical performances
Applied Surface Science 464 (2019) pp. 1–9, Online Artikel verfügbar ab 2018 DOI: doi.org/10.1016/j.apsusc.2018.09.066
Milica Košević, Srecko Stopic, Vesna Cvetković, Michael Schroeder, Jasmina Stevanović, Vladimir Panić, Bernd Friedrich
2018article in scientific journal
Synthesis of Nanosized Metallic and Core-Shell Particles by Ultrasonic Spray Pyrolysis
Contemporary Materials, VIII−2 (2017) DOI: 10.7251/COMEN1702111S
Srecko Stopic, Bernd Friedrich
2018article in scientific journal
The Submerged Arc Furnace (SAF): State-of-the-Art Metal Recovery from Nonferrous Slags
Journal of Sustainable Metallurgy, 2018, Online-Artikel DOI: 10.1007/s40831-017-0153-1
Bernd Friedrich, Michael Kalisch, David Friedmann, Rolf Degel, Frank Kaußen, Jörn Böhlke
2018congress or congress paper
Recovery of rare earths from bauxite residue slag by high-pressure acid leaching
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Rodolfo Marin Rivera, Buhle Xakalashe, Ghania Ounoughene, Koen Binnemans, Bernd Friedrich, Tom van Gerven
2018congress or congress paper
Metallurgical Concepts for Recycling of Bottom Ashes From Municipal Waste Incinerators
4th International Enhanced Landfill Mining Symposium 05.-06.02.2018, Mechelen (Belgium)
Hugo Lucas, Bernd Friedrich
2018article in scientific journal
Neural Network Modeling for the Extraction of Rare Earth Elements from Eudialyte Concentrate by Dry Digestion and Leaching
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8040267
Yiqian Ma, Srecko Stopic, Lars Gronen, Milovan Milivojevic, Srdjan Obradovic, Bernd Friedrich
2018congress or congress paper
Sustainable Approach to Valorise Ashes from MSWI
Recy & DepoTech, 07.-09.11.2018, Leoben (Austria)
Hugo Lucas, Bernd Friedrich, P. R. Monich, E. Bernardo, G. Sauve, K. Van Acker
2018congress or congress paper
Improvement of the supercapacitor characteristics of perovskite oxides upon impregnation by RuO2
Proceeding of the XX Yucorr Conference, 21-24.05.2018, Tara (Serbia)
Sanja Erakovic, Miroslav M. Pavlovic, Srecko Stopic, Jasmina, Stevanovic, Vladimir Panic, Bernd Friedrich
2018article in scientific journal
Comparative Analysis About Degradation Mechanisms of Printed Circuit Boards (PCBs) in Slow and Fast Pyrolysis: The Influence of Heating Speed
Journal of Sustainable Metallurgy (2018), Online-Artikel DOI: 10.1007/s40831-018-0163-7
Fabian Diaz, Benedikt Flerus, Samant Nagraj, Katrin Bokelmann, Rudolf Stauber, Bernd Friedrich
2018article in scientific journal
Production of High Purity Metals: A Review on Zone Refining Process
Journal of Crystallization Process and Technology 8 (2018), pp. 33-55 DOI: 10.4236/jcpt.2018.81003
Xiaoxin (Jason) Zhang, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2018congress or congress paper
Conditioning of Bauxite residue with bottom ash in view of recovery of valuable metals: a sustainable approach
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Hugo Lucas, Gözde Alkan, Buhle Xakalashe, Bernd Friedrich
2018article in scientific journal
Combined multi-step precipitation and supported ionic liquid phase chromatography for the recovery of rare earths from leach solutions of bauxite residues
Hydrometallurgy 180 (2018), pp. 229-2235 DOI: 10.1016/j.hydromet.2018.07.023
Dženita Avdibegović, Bengi Yagmurlu, Carsten Dittrich, Mercedes Regadío, Bernd Friedrich, Koen Binnemans
2018congress or congress paper
Pyrometallurgische Recyclingprozesse zur Aufarbeitung bleihaltiger Messingschrotte
Recycling und Rohstoffe, Band 11 (2018), Thomé-Kozmiensky Verlag GmbH, ISBN: 978-3-944310-40-4
Simon Hilgendorf, Gert Homm, Carsten Gellermann, Rudolf Stauber, Bernd Friedrich
2018article in scientific journal
Synthesis of Magnesium Carbonate via Carbonation under High Pressure in an Autoclave
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8120993
Srecko Stopic, Christian Dertmann, Giuseppe Modolo, Philip Kegler, Stefan Neumeier, Dario Kremer, Hermann Wotruba, Simon Etzold, Rainer Telle, Diego Rosani, Pol Knops, Bernd Friedrich
2018article in scientific journal
Characteristics of Ti6Al4V Powders Recycled from Turnings via the HDH Technique
Metals 8 (2018), Issue 5 DOI: 10.3390/met8050336
Mertol Gökelma, Dilara Celik, Onur Tazegul, Huseyin Cimenoglu, Bernd Friedrich
2018congress or congress paper
Generation of low oxygen Ti-Al-V-alloys from oxidic raw materials via aluminothermic reduction (ATR) and subsequent refining via electroslag remelting (ESR) and vacuum arc remelting (VAR)
3rd Ingot Casting, Rolling and Forging Conference, ICRF, 16.-19.10.2018, Stockholm (Sweden)
Bernd Friedrich, Frederic Brinkmann, Martin Schwenk
2018congress or congress paper
An Estimation of PFC Emission by Rare Earth Electrolysis
Light Metals 2018, pp. 1507-1517 DOI: 10.1007/978-3-319-72284-9_197
Hanno Vogel, Bernd Friedrich
2018congress or congress paper
Combining pyrometallurgical conditioning and dry acid digestion of red mud for selective Sc extraction and TiO2 enrichment in mineral phase
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Gözde Alkan, Bengi Yagmurlu, Yiqian Ma, Buhle Xakalashe, Srecko Stopic, Carsten Dittrich, Bernd Friedrich
2018article in scientific journal
Leaching of Rare Earth Elements With Sulfuric Acid From Bastnasite Ores
Vojnotehnički Glasnik / Military Technical Courier 66 (2018), Issue 4, pp. 757-770 DOI: 10.5937/vojtehg66-17177
Srecko Stopic, Bernd Friedrich
2018congress or congress paper
Behavior of Mg–Si-Rich Phases in Aluminum Can Sheets and Their Impact on Metal Oxidation During Industrial Thermal Pre-treatment
Light Metals 2018, pp. 1123-1130 DOI: 10.1007/978-3-319-72284-9_146
Jan Steglich, C. Matthies, Marcel Roseford, Bernd Friedrich
2018poster
New Metallothermic Reduction Methods for Sc and Al-Sc master alloys
Critical raw materials data management; European scandium inventory workshops, 26./27.11.2018, Berlin
Frederic Brinkmann, Bernd Friedrich
2018article in scientific journal
Successful Synthesis of Gold Nanoparticles through Ultrasonic Spray Pyrolysis from a Gold(III) Nitrate Precursor and Their Interaction with a High Electron Beam
ChemistryOpen 7 (2018), pp. 533 – 542 DOI: 10.1002/open.201800101
Mohammed Shariq, Bernd Friedrich, Bojan Budic, Nejc Hodnik, Fancisco Ruiz-Zepeda, Peter Majeric, Rebeka Rudolf
2018article in scientific journal
Preparation of Vanadium Oxides from a Vanadium (IV) Strip Liquor Extracted from Vanadium-Bearing Shale Using an Eco-Friendly Method
Metals 8 (2018), Online-Artikel DOI:10.3390/met8120994
Yiqian Ma, Xuewen Wang, Srecko Stopic, Mingyu Wang, Dario Kremer, Hermann Wotruba, Bernd Friedrich
2018article in scientific journal
Prozessinnovationen zur nachhaltigen Herstellung wirtschaftsstrategischer Werkstoffe
Werkstoffe in der Fertigung 4 (2016)
Bernd Friedrich, Srecko Stopic, Ksenija Milicevic, Janik Brenk
2018article in scientific journal
Thermochemical Modelling and Experimental Validation of In Situ Indium Volatilization by Released Halides during Pyrolysis of Smartphone Displays
Metals 8 (2018), Online-Artikel DOI:10.3390/met8121040
Benedikt Flerus, Thomas Swiontek, Katrin Bokelmann, Rudolf Stauber, Bernd Friedrich
2018article in scientific journal
Alternative Silver Production by Environmental Sound Processing of a Sulfo Salt Silver Mineral Found in Bolivia
Metals 8 (2018) DOI: 10.3390/met8020114
Alexander Birich, Bernd Friedrich, Lars Gronen, Janet Katzmarzyk, Ivan Silin, Hermann Wotruba
2018article in scientific journal
Conditions and Mechanisms of Gas Emissions from Didymium Electrolysis and Its Process Control
Light Metals 2018, pp. 1435-1441 DOI: 10.1007/978-3-319-72284-9_187
Ksenija Milicevic, Dominic Feldhaus, Bernd Friedrich
2018congress or congress paper
Conceptual flowsheets for combined recovery of Fe and Al from bauxite residue
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Pritii Tam, Chiara Cardenia, Buhle Xakalashe, Vicky Vassiliadou, Dimitrios Panias, Bernd Friedrich
2018article in scientific journal
Recovery of Yttrium Oxide from Titanium-Aluminium based wastes
J.Engineer.Process.Manage. 10 (2018), Issue 1, pp. 9-20 DOI: 10.7251/JEPM1810009S
Srecko Stopic, Sebastian Kallabis, Bernd Friedrich
2018congress or congress paper
Reductive Roasting Process for the Recovery of Iron Oxides from Bauxite Residue through Rotary Kiln Furnace and Magnetic
Proceedings of 35th International ICSOBA Conference, 02.-05.10.2017, Hamburg (Germany)
Chiara Cardenia, Buhle Xakalashe, Efthymios Balomenos, Dimitrios Panias, Bernd Friedrich
2018article in scientific journal
Phase characterization and thermochemical simulation of (landfilled) bauxite residue (“red mud”) in different alkaline processes optimized for aluminum recovery
Hydrometallurgy 176 (2018), pp. 49–61
Frank Kaußen, Bernd Friedrich
2018congress or congress paper
Combined carbothermic reduction of bauxite residue and basic oxygen furnace slag for enhanced recovery of Fe and slag conditioning
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Buhle Xakalashe, Bernd Friedrich
2018article in scientific journal
KIC EIT RawMaterials – Bedeutung für die Circular Economy-Strategie NRW
NMWP-Magazin, Heft 02.2018, pp. 29-30
Bernd Friedrich
2018article in scientific journal
“Zero-Waste”: A Sustainable Approach on Pyrometallurgical Processing of Manganese Nodule Slags
Minerals 8 (2018), Online-Artikel DOI:10.3390/min8120544
Marcus Sommerfeld, David Friedmann, Thomas Kuhn, Bernd Friedrich
2018article in scientific journal
Degradation Mechanism of Nickel-Cobalt-Aluminum (NCA) Cathode Material from Spent Lithium-Ion Batteries in Microwave-Assisted Pyrolysis
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8080565
Fabian Diaz, Yufengnan Wang, Tamilselvan Moorthy, Bernd Friedrich
2018article in scientific journal
Realization of the Zone Length Measurement during Zone Refining Process via Implementation of an Infrared Camera
Journal of Applied Science 8 (2018)
Danilo Curtolo, Xiaoxin (Jason) Zhang, Martin J. R. Rojas, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2018article in scientific journal
Purification of Aluminium Cast Alloy Melts through Precipitation of Fe-Containing Intermetallic Compounds
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8100796
Marina Gnatko, Cong Li, Alexander Arnold, Bernd Friedrich
2018article in scientific journal
Comparison of dysprosium production from different resources by life cycle assessment
Resources, Conservation & Recycling 130 (2018) 248–259 DOI: 10.1016/j.resconrec.2017.12.006
Petra Zapp, Josefine Marx, Andrea Schreiber, Bernd Friedrich, Daniel Voßenkaul
2018article in scientific journal
Scandium Recovery from an Ammonium Fluoride Strip Liquor by Anti-Solvent Crystallization
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8100767
Serif Kaya, Edward Michael Peters, Kerstin Forsberg, Carsten Dittrich, Srecko Stopic, Bernd Friedrich
2018article in scientific journal
Preface to Innovations in WEEE Recycling
Journal of Sustainable Metallurgy 4 (2018), pp. 155-156
Bernd Friedrich
2018article in scientific journal
Metallurgical Effects of Introducing Powdered WEEE to a Molten Slag Bath
Journal of Sustainable Metallurgy (2018), Online-Artikel DOI: 10.1007/s40831-018-0159-3
Nikolaus Borowski, Anna Trentmann, Frederic Brinkmann, Matthias Stürtz, Bernd Friedrich
2018article in scientific journal
Gas generation measurement and evaluation during mechanical processing and thermal treatment of spent Li-ion batteries
Waste Management 84 (2019), pp. 102–111 DOI: 10.1016/j.wasman.2018.11.029
Fabian Diaz, Yufengnan Wang, Reiner Weyhe, Bernd Friedrich
2018congress or congress paper
Solid-state Conversion of Scandium Phosphate to Oxide with Sodium Compounds
2nd International Bauxite Residue Valorisation and Best Practices Conference, 07.-10.005.2018, Athens
Bengi Yagmurlu, Wenzhong Zhang, Risto Koivula, Carsten Dittrich, Bernd Friedrich
2018article in scientific journal
Effect of vanadium ion valence state on the deposition behavior in molten salt electrolysis
Journal of Applied Electrochemistry (2018), Online-Artikel DOI: 10.1007/s10800-018-1165-7
Joachim Gussone, Chakradhar Reddy, Yerragudi Vijay, Jan Haubrich, Ksenija Milicevic, Bernd Friedrich
2018article in scientific journal
Tuning the Morphology of ZnO Nanostructures with the Ultrasonic Spray Pyrolysis Process
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8080569
Elif Emil, Gözde Alkan, Sebahattin Gurmen, Rebeka Rudolf, Darja Jenko, Bernd Friedrich
2018article in scientific journal
Metallothermic Scandium Synthesis – a Thermochemical Study Part I: Phase equilibria of ScF3 reduction with Ca and Ca-Zn alloy investigated by triangulation and tetrahedration methods
World of Metallurgy – ERZMETALL 71 (2018), Issue 5
Alexander Arnold, Ksenija Milicevic, Frederic Brinkmann, Bernd Friedrich
2017congress or congress paper
Carbothermic Reduction of Bauxite Residue for Iron Recovery and Subsequent Aluminium Recovery from Slag Leaching
Proceedings of 35th International ICSOBA Conference, 02-05.10.2017, Hamburg (Germany)
Pritii Tam Wai Yin, Buhle Xakalashe, Bernd Friedrich, Dimitrios Panias, Vicky Vassiliadou
2017congress or congress paper
A Complete Recycling Circle for Precision Cast Low Pressure TiAl Turbine Blades
Proceedings of the Liquid Metal Processing & Casting Conference (LMPC 2017), 10.-13.09.2017, Philadelphia, USA
Janik Brenk, Peter Spiess, Marek Bartosinski, Björn Rotmann, Bernd Friedrich, Rüdiger Tiefers, Günther Hübner
2017congress or congress paper
Enhancing the electroslag remelting process: Development and Implementation of a Rotating Electrode Set-up
Proceedings of the Liquid Metal Processing & Casting Conference (LMPC 2017), 10.-13.09.2017, Philadelphia, USA
Martin Schwenk, Bernd Friedrich
2017congress or congress paper
Das virtuelle Rohstoffforschungsinstitut GERRI: Innovationskatalysator für Deutschland
Recycling und Rohstoffe, Band 10, TK-Verlag, 2017, p.45-53
Helene Köpf, Claudia Güth, Kai Rasenack, Elinor Rombach, Ekaterina Schmid, Bernd Friedrich, Daniel Goldmann, Markus Reuter, Rudolf Stauber, Michael Stelter
2017Book Chapter
Mechanically Activated Rutile and Ilmenite as the Starting Materials for Process of Titanium Alloys Production
in: Titanium Dioxide, Edited by Magdalena Janus, InTech ISBN 978-953-51-3414-5, Print ISBN 978-953-51-3413-8
Marcela Achimovicova, Christoph Vonderstein, Bernd Friedrich
2017congress or congress paper
Metallothermic Scandium Production – A Thermochemical Study
Proceedings of the 2nd Conference on the European Rare Earth Resources, Santorini, Greece, pp 154 -156
Alexander Arnold, Ksenija Milicevic, Frederic Brinkmann, Bernd Friedrich
2017poster
Synthesis of hierarchically structured (Y2O3:Eu)@ Ag nanocomposites by ultrasonic spray pyrolysis with plasmon enhanced luminescence
Advanced Ceramics and Applications VI - Serbian Ceramic Society Conference 19.-20. September 2017, Belgrad, Serbien
Gözde Alkan, Mancic, L., Rudolf, R., Bernd Friedrich, Milosevic, O.
2017article in scientific journal
Effect of process parameter variation on purity during rotary fractional crystallization of Aluminum
Open Journal of Metal, Vol. 7 (2017), pp. 25-38
Semiramis Friedrich geb. Akbari, Danilo Curtolo, Bernd Friedrich
2017congress or congress paper
Recovery of rare earth oxides from NdFeB magnet grinding slurries and their reuse in molten salt electrolysis
Proceedings of the XII International Symposium on Recycling Technologies and Sustainable Development (RT&SD), 13.-15.09.2017, Bor, Serbien
Ksenija Milicevic, Stephanie Kruse, Karoline Raulf, Bernd Friedrich
2017congress or congress paper
Metallurgische Konzepte zur Verwertung von Elektronikschrott
Recycling und Rohstoffe, Band 10, TK-Verlag, 2017, pp. 367-382
Alexander Birich, Nikolaus Borowski, Fabian Diaz, Lilian Peters, Anna Trentmann, Benedikt Flerus, Bernd Friedrich
2017article in scientific journal
Development of Secondary Antimony Oxides from Metallurgical Slags for the Application in Plastic Products
Journal of Sustainable Metallurgy, 2017, Online-Artikel, DOI: 10.1007/s40831-017-0125-5
Florian Binz, Bernd Friedrich
2017article in scientific journal
Scaling up of Nanopowder Collection in the Process of Ultrasonic Spray Pyrolysis
World of Metallurgy – ERZMETALL 70 (2017) No. 2
Gözde Alkan, Fabian Diaz, Greg Matula, Srecko Stopic, Bernd Friedrich
2017congress or congress paper
WEEE recycling – metal recycling from complex beneficiation fines
Proceedings of the 9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Anna Trentmann, Frederic Brinkmann, Bernd Friedrich
2017poster
Recyclingansätze zur Aufarbeitung bleihaltiger Messingschrotte unter Berücksichtigung aktueller EU-Verordnungen
»24 STUNDEN FÜR RESSOURCENEFFIZIENZ« Der Ressourceneffizienz-Kongress für Nachwuchsforscherinnen und Nachwuchsforscher; 14./15.02.2017, Pforzheim
Simon Hilgendorf, Gert Homm, Bernd Friedrich, Rudolf Stauber
2017congress or congress paper
Investigation of Temperature Effect on Impurities’ Distribution Coefficient in Molten Aluminum through Theoretical Calculation and Experimental Fractional Crystallization
Proceedings of the 9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Semiramis Friedrich geb. Akbari, Danilo Curtolo, Bernd Friedrich
2017poster
Evaluation of Thermodynamic and Metallurgical Limits for Pure Sb2O3 Vaporization from Lead Drosses
9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Florian Binz, Bernd Friedrich
2017congress or congress paper
Optimized, zero waste pyrometallurgical processing of polymetallic nodules from the German CCZ li-cense area
46th Underwater Mining Conference: UMC 2017; 24.-29.09.2017, Berlin
David Friedmann, Bernd Friedrich, Thomas Kuhn, Carsten Rühlemann
2017congress or congress paper
Dross Formation Mechanisms of Thermally Pre-Treated Used Beverage Can Scrap Bales with Different Density
Light Metals 2017, TMS 2017, 146rd Annual Meeting, San Diego, USA, pp. 771-776, DOI: 10.1007/978-3-319-51541-0_133
Jan Steglich, Regina Dittrich, Georg Rombach, Marcel Roseford, Bernd Friedrich, Anne Pichat
2017article in scientific journal
Conditioning of Red Mud for Subsequent Titanium and Scandium Recovery – A Conceptual Design Study
World of Metallurgy – ERZMETALL 70 (2017) No. 2
Gözde Alkan, Buhle Xakalashe, Bengi Yagmurlu, Frank Kaußen, Bernd Friedrich
2017article in scientific journal
High Purity Germanium, a Review on Principle Theories and Technical Production Methodologies
Journal of Crystallization Process and Technology,7 (2017), pp. 65-84
Danilo Curtolo, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2017article in scientific journal
Concentration and Separation of Scandium from Ni Laterite Ore Processing Streams
Metals, Volume 7 (2017), Online-Artikel DOI: 10.3390/met7120557
Kaya Serif, Carsten Dittrich, Srecko Stopic, Bernd Friedrich
2017article in scientific journal
GERRI realisiert Kompetenzmapping für die deutsche Rohstoffforschung
Erzmetall, Vol. 70 (2017), No. 1, pp. 5 - 8
2017congress or congress paper
Investigation of Influencing Parameters on Zone Melting Refining of Aluminum, Part One Impurities: Iron and Silicon
Proceedings of the 9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Xiaoxin (Jason) Zhang, Semiramis Friedrich geb. Akbari, Bernd Friedrich
2017article in scientific journal
A Comparison between Two Cell Designs for Electrochemical Neodymium Reduction Using Numerical Simulation
Metallurgical and Materials Transactions B, Volume 48 (2017), pp. 2187-2194
Tim Haas, Simon Hilgendorf, Hanno Vogel, Bernd Friedrich, Herbert Pfeiffer
2017congress or congress paper
Understanding of interactions Between Pyrolysis Gases and Liquid Aluminium and Their Impact on Formation
Light Metals 2017, TMS 2017, 146rd Annual Meeting, San Diego, USA, pp. 1457-1464, DOI: 10.1007/978-3-319-51541-0_174
Regina Dittrich, Bernd Friedrich, Georg Rombach, Jan Steglich, Anne Pichat
2017article in scientific journal
Porous TiAl Alloys Fabricated by Sintering of TiH2 and Al Powder Mixtures
Journal of Alloys and Compounds, Volume 656 (2016), pp.530-538 DOI: 10.1016/j.jallcom.2015.09.259
Qin Peng, Bin Yang, Libin Liu, Changjiang Song, Bernd Friedrich
2017congress or congress paper
Characteristics of anode slime obtained from secondary copper anodes with high Ni content
Proceedings of the 44th International Conference of the Slovak Society of Chemical Engineering, May 22–26, 2017 Demänovská dolina, Slovakia
R. Markovic, Bernd Friedrich, J. Stevanovic, B. Jugovic, M. Dimitrijevic, V. Gardic, Z. Stevanovic
2017article in scientific journal
Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)
Catalysis Today (2017), Online-Artikel; DOI: 10.1016/j.cattod.2017.11.029
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2017article in scientific journal
Application of Gold(III) Acetate as a New Precursor for the Synthesis of Gold Nanoparticles in PEG Through Ultrasonic Spray Pyrolysis
Journal of Cluster Science, 2017, Online-Artikel; DOI: 10.1007/s10876-017-1178-0
Mohammed Shariq, Peter Majeric, Bernd Friedrich, Bojan Budic, Darja Jenko, Amit Rai Dixit, Rebeka Rudolf
2017congress or congress paper
Electrochemical characterization of La0.6Sr0.4CoO3 and La0.6Sr0.4CoO3 doped with RuO2 powders as the next generation supercapacitors
Book of abstracts of the XXV International Conference "ECOLOGICAL TRUTH" - Eco-Ist'17, 12-15 June 2017, Vrnjacka Banja, Serbia, pp. 31-39
2017congress or congress paper
Leaching of Eudialyte concentrate and REE-precipitation
Proceedings of the 9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Yiqian Ma, Srecko Stopic, Bernd Friedrich
2017article in scientific journal
Anodic dissolution of vanadium in molten LiCl–KCl–TiCl2
Journal of Applied Electrochemistry Volume 47 (2017), Issue 5, pp. 573–581, DOI: 10.1007/s10800-017-1061-6
Ksenija Milicevic, Bernd Friedrich, Joachim Gussone, Jan Haubrich
2017article in scientific journal
Structure and Formation Model of Ag/TiO2 and Au/TiO2 Nanoparticles Synthesized through Ultrasonic Spray Pyrolysis
Metals, Volume 7 (2017), Online-Artikel; DOI: 10.3390/met7100389a
Gözde Alkan, Rebeka Rudolf, Jelena Bogovic, Darja Jenko, Bernd Friedrich
2017article in scientific journal
Definition of a First Process Window for Purification of Aluminum via “Cooled Finger” Crystallization Technique
Metals, Volume 7 (2017), Issue 341, DOI: doi:10.3390/met7090341
Danilo Curtolo, Semiramis Friedrich geb. Akbari, Dominic Bellin, Gargi S. Nayak, Bernd Friedrich
2017congress or congress paper
Combined SAF Smelting and Hydrometallurgical Treatment of Bauxite Residue for Enhanced Valuable Metal Recovery
Proceedings of 35th International ICSOBA Conference, 02.-05.10.2017, Hamburg
Bengi Yagmurlu, Gözde Alkan, Buhle Xakalashe, Bernd Friedrich, Srecko Stopic, Carsten Dittrich
2017article in scientific journal
Reducing Greenhouse Gas Emission from the Neodymium Oxide Electrolysis. Part II: Basics of a Process Control Avoiding PFC Emission
International Journal of Nonferrous Metallurgy, 6 (2017), pp. 27-46
Hanno Vogel, Bernd Friedrich
2017poster
Competence Mapping of German Resource Research Institute (GERRI)
9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Elinor Rombach, Ekaterina Schmid
2017congress or congress paper
Thermochemical study of calciothermy of Scandium compounds
Proceedings of the 9th European Metallurgical Conference (EMC) 2017, June 25-28, Leipzig, Germany
Alexander Arnold, Ksenija Milicevic, Frederic Brinkmann, Bernd Friedrich
2017article in scientific journal
Influencing Factors on the Melting Characteristics of NdFeB-Based Production Wastes for the Recovery of Rare Earth Compounds
Journal of Sustainable Metallurgy 3 (2017), pp. 168-178 DOI: 10.1007/s40831-016-0093-1
Stephanie Kruse, Karoline Raulf, Thomas Pretz, Bernd Friedrich
2017congress or congress paper
Challenges in the Electrolytic Refining of Silver – Influencing the Co-Deposition through Parameter Control
Rare Metal Technology 2017, TMS 2017, 146rd Annual Meeting, San Diego, USA, pp. 103-117, DOI: 10.1007/978-3-319-51085-9_11
Ann-Kathrin Maurell-Lopez, Bernd Friedrich, Wolfgang Koch
2017article in scientific journal
A Mineralogical Assessment on Residues after Acidic Leaching of Bauxite Residue (Red Mud) for Titanium Recovery
Metals, Volume 7 (2017), Online-Artikel; DOI:10.3390/met7110458
Gözde Alkan, Claudia Schier, Lars Gronen, Srecko Stopic, Bernd Friedrich
2017congress or congress paper
The submerged arc furnace (saf) state of art in metal recovery from non-ferrous slags
5th International Slag Valorisation Symposium; 03.-05.04.2017, Leuven
Bernd Friedrich, Michael Kalisch, David Friedmann, Rolf Degel
2017article in scientific journal
Special Feature: Electrowinning of didymium
Applied Mineralogist 2, Issue 4 (2017)
2017congress or congress paper
Influence of the Electrolyte Composition on the Molten Salt Electrolysis of Didymium
Proceedings of the 2nd Conference on the European Rare Earth Resources, Santorini, Greece, pp 145-147
Ksenija Milicevic, Thomas Meyer, Bernd Friedrich
2017article in scientific journal
Nachhaltiges Elektronikschrottrecycling durch individuelle Prozessgestaltung
World of Metallurgy – ERZMETALL 70 (2017) No. 2, pp. 117-120
Anna Trentmann, Nikolaus Borowski, Benedikt Flerus, Fabian Diaz, Alexander Birich, Bernd Friedrich
2016article in scientific journal
Hydrometallurgical Processing of Eudialyte Bearing Concentrates to Recover Rare Earth Elements Via Low-Temperature Dry Digestion to Prevent the Silica Gel
Journal of Sustainable Metallurgy, 2016; Online-Artikel DOI: 10.1007/s40831-016-0084-2
Daniel Voßenkaul, Alexander Birich, Nicolas Müller, Nicolas Stoltz, Bernd Friedrich
2016congress or congress paper
Core@Shell-Structured Binary TiO2@RuO2 Oxide Synthesized by Spray pyrolysis for Electrochemical Applications
XXIV Congress of Chemists and Technologists of Macedonia, 11.-14. September 2016, Ohrid (Mazedonien)
Nataša Vukićević, Vesna Cvetković, Srecko Stopic, Jasmina Stevanović, Vladimir Panić, Bernd Friedrich
2016article in scientific journal
A Review on Prerequisites of a Set-Up for Particle Detection by Ultrasonic Waves in Aluminium Melts
A Review on Prerequisites of a Set-Up for Particle Detection by Ultrasonic Waves in Aluminium Melts. Open Journal of Metal, 6, 13-24.
Mertol Gökelma, Damien Latacz, Bernd Friedrich
2016article in scientific journal
Leaching of rare earth elements from eudialyte concentrate by suppressing silica gel formation
Minerals Engineering (2016), Online-Artikel, DOI: doi.org/10.1016/j.mineng.2016.12.011
P. Davris, Srecko Stopic, E. Balomenos, D. Panias, I. Paspaliaris, Bernd Friedrich
2016article in scientific journal
Kinetics of yttrium dissolution from waste ceramic dust
Military Technical Courier 2 (2016), pp. 383-395
Srecko Stopic, Bernd Friedrich
2016congress or congress paper
Hydrometallurgy of Rare Earth Elements
7th international Metallurgical Congress, 2016, Ohrid (Mazedonien)
2016article in scientific journal
Precipitation Trends of Scandium in Synthetic Red Mud Solutions with Different Precipitation Agents
Journal of Sustainable Metallurgy (2016), Online-Artikel
Bengi Yagmurlu, Carsten Dittrich, Bernd Friedrich
2016article in scientific journal
Methods for Alkaline Recovery of Aluminum from Bauxite Residue
Journal of Sustainable Metallurgy (2016), pp 1-12
Frank Kaußen, Bernd Friedrich
2016congress or congress paper
Role of Hydrometallurgy in Environmental Protection
9th International Scientific Conference “Science and Higher Education in Function of Sustainable Development” 30.09. – 01.10.2016, Uzice, Serbia
2016article in scientific journal
Pyrometallurgical Treatment of High Manganese Containing Deep Sea Nodules
Journal of Sustainable Metallurgy (2016), Online-Artikel, DOI: 10.1007/s40831-016-0070-8
David Friedmann, Ann-Kathrin Maurell-Lopez, Bernd Friedrich
2016congress or congress paper
TEM characterization of Au nanoparticles synthesized by redesigned Ultrasonic Spray Pyrolysis
24th International Conference on Materials and Technology, 28-30 September 2016, Portorož, Slovenia
Darja Jenko, Peter Majeric, Bojan Budic, Bernd Friedrich, Rebeka Rudolf, Urban Fercec
2016article in scientific journal
Optimised resource efficiency: treatment of incineration ashes
Recycling Technology 2017, pp. 2-3
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2016article in scientific journal
A continuous process for the ultrasonic spray pyrolysis synthesis of RuO2/TiO2 particles and their application as a coating of activated titanium anode
Advanced Powder Technology, 2016, Online-Artikel DOI: 10.1016/j.apt.2016.07.015
Milica Košević, Srecko Stopic, Andreas Bulan, Jürgen Kintrup, Reiner Weber, Jasmina Stevanović, Vladimir Panić, Bernd Friedrich
2016congress or congress paper
Viscous Behavior of Alumina and Titania in Amphoteric Slags and their Influence on Refractory Corrosion
The 10th International Conference on Molten Slags, Fluxes and Salts, 22.-25.05.2016, Seattle
Frank Kaußen, Bernd Friedrich
2016congress or congress paper
Formation of gold nanoparticles with Ultrasonic Spray Pyrolysis = Nastanek zlatih nanodelcev pri ultrazvočni razpršilni pirolizi
56th International Foundry Conference, Portorož 2016, 14.-16.9.2016, Ljubljana
Peter Majerič, Darja Jenko, Bernd Friedrich, Rebeka Rudolf
2016congress or congress paper
Electrocatalytical properties in the chlorine and oxygen evolution react. and stability of titanium anodes with RuO2/TiO2 coating obtained by ultrasonic spray pyrol. synthesis in an electrost. field
Proceeding of 18 YUCOR Conference, Tara, Serbia, April 2016, p. 421
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2016article in scientific journal
Einzelanalyse der Kritikalität von Seltenerdmetallen und damit verbundenes Risiko für die europäische lndustrie
Metall, Volume 70 (2016), Issue 7-8, pp. 292-300
Marie Sophie Jaroni, Bernd Friedrich
2016congress or congress paper
Optimized Slag Design for Maximum Metal Recovery during the Pyrometallurgical Processing of Polymetallic Deep-Sea Nodules
Proceedings of the 10 th International Conference on Molten Slags, Fluxes and Salts; 22.-25.05.2016, Seattle
David Friedmann, Bernd Friedrich
2016article in scientific journal
Lead removal from brass scrap by fluorine-free compound separation
Materials science and technology, Vol. 32 (2016), Issue 17, pp.1782-1788
Simon Hilgendorf, Florian Binz, Jean-Marie Welter, Bernd Friedrich
2016congress or congress paper
Development of secondary antimony oxides from metallurgical slags for the application in plastic products
The 10th International Conference on Molten Slags, Fluxes and Salts, 22.-25.05.2016, Seattle
Florian Binz, Bernd Friedrich
2016article in scientific journal
Formation mechanisms for gold nanoparticles in a redesigned Ultrasonic Spray Pyrolysis
Advanced Powder Technology (2016), Online-Artikel
2016article in scientific journal
Einzelanalyse der Kritikalität von Seltenerdmetallen und damit verbundenes Risiko für die europäische lndustrie
Metall, Volume 70 (2016), Issue 7-8, pp. 292-300
2016congress or congress paper
Assessment of Settling Behavior of Particles with Different Shape Factors by LiMCA Data Analysis
TMS 2016 Light Metals, pp. 843-848, Nashville, USA
Mertol Gökelma, Pierre Le Brun, Thien Dang, Mark Badowski, Johannes Morscheiser, Bernd Friedrich, Sebastian Tewes
2016article in scientific journal
Hydrometallurgical Processing of Nickel lateritic Ores
Vojnotehnički Glasnik / Military Technical Courier, 2016., Vol 64, No 4, pp. 1033–1047 DOI: 10.5937/vojtehg64-10592
Srecko Stopic, Bernd Friedrich
2016poster
Entwicklung von sekundären Antimonoxiden für den Einsatz in Kunststoffartikeln
Matressource Forum Darmstadt 26.09.2016
Florian Binz, Bernd Friedrich
2016article in scientific journal
Environmental Impacts of Rare Earth Mining and Separation Based on Eudialyte: A New European Way
Resources, Vol. 5 (2016), Issue 32, MDPI (Multidisciplinary Digital Publishing Institute)
A. Schreiber, J. Marx, P. Zapp, J.-F. Hake, Daniel Voßenkaul, Bernd Friedrich
2016article in scientific journal
Selectivity potential of ionic liquids for metal extraction from slags containing rare earth elements
Hydrometallurgy (2016), Online-Artikel DOI: 10.1016/j.hydromet.2016.12.002
Ayfer Kilicarslan Sahin, Daniel Voßenkaul, Nicolas Stoltz, Srecko Stopic, Muhlis Nezihi Saridede, Bernd Friedrich
2016article in scientific journal
Reducing Greenhouse Gas Emission from the Neodymium Oxide Electrolysis Part I Analysis of the Anodic Gas Formation
Journal of Sustainable Metallurgy, 2016, Online-Artikel, DOI: 10.1007/s40831-016-0086-0
Hanno Vogel, Benedikt Flerus, Felix Stoffner, Bernd Friedrich
2016congress or congress paper
Thermische Konditionierung (Pyrolyse) zur Verbesserung der Rückgewinnbarkeit kritischer Metalle aus Elektro- und Elektronik-Altgeräten
Thomé-Kozmiensky, K. J. (Hrsg.): Recycling und Rohstoffe, Band 9. Neuruppin: TK Verlag Karl Thomé-Kozmiensky, 2016, S. 373-389
Fabian Diaz, Anna Trentmann, Damien Latacz, Bernd Friedrich
2016congress or congress paper
Extraction of critical technology elements and radionuclides from phosphogypsum tailings
Opportunities in Processing of Metal Resources (OPMR) 2016 Conference, 2016, Budapest (Hungary)
M. Haschke, Bernd Friedrich, Srecko Stopic, D. Panias, P. Schneider, C. Dittrich
2016article in scientific journal
Review on Alternative Gold Recovery Reagents to Cyanide
Journal of Materials Science and Chemical Engineering, 2016, 4, 8-17
Mertol Gökelma, Alexander Birich, Srecko Stopic, Bernd Friedrich
2016congress or congress paper
A Closed Loop Recycling Technology for γ-TiAl from Precision Cast Low Pressure Turbine Blades
The third European Aircraft Symposium, 16.-17.03.2016, Stuttgart
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2016article in scientific journal
Influence of Oxygen Addition on Structure and Properties of Titanium Produced by Electroslag Remelting
Materials Sciences and Applications, Vol 7 (2016), pp. 139-149
2016congress or congress paper
Role and Effects of Slag Components in ESR Processes
7th VIM /ESR/VAR Workshop & Conference 2016, ALD, Hanau-Wolfgang, Germany, 2016
Martin Schwenk, Bernd Friedrich
2015congress or congress paper
Extraction of Rare Earth Elements from non-Chinese Ion Adsorption Clays
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Daniel Voßenkaul, Nicolas Stoltz, Franz-Michael Meyer, Bernd Friedrich
2015article in scientific journal
Recovery Concept of Value Metals from Automotive Lithium-Ion Batteries
Chemie Ingenieur Technik, Special Issue: Thermische Prozesstechnik für Metallgewinnung und Recycling, Vol. 87 (2015), No. 11, pp. 1550-1557
Thomas Träger, Bernd Friedrich, Reiner Weyhe
2015congress or congress paper
Recycling von Seltenen Erden und High-Tech-Metallen
Akademie für Geowissenschaften und Geotechnologien, Veröffentlichungen, 31 (2015), S. 71 – 78
Elinor Rombach, Stephanie Kruse, Bernd Friedrich
2015congress or congress paper
Soda sintering process for the mobilization of aluminum and gallium in red mud
Bauxite Residue Valorisation and Best Practices Conference, Leuven, 05.-07.10.15
Frank Kaußen, Bernd Friedrich
2015Book Chapter
„Antimon“ und „Gallium“
„Anorganische Rohstoffe – Sicherung der Rohstoffbasis von morgen“, Positionspapier des ProcessNet Temporären Arbeitskreises „Rohstoffe und Kreislaufwirtschaft“, November 2015, pp. 16-18 und pp. 27-28
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2015congress or congress paper
Development and Research Trends of the Neodymium Electrolysis – A Literature Review
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Hanno Vogel, Bernd Friedrich
2015congress or congress paper
Deoxidation Limits of Titanium Alloys during Pressure Electro Slag Remelting
Proceedings of the 2015 International Symposium on Liquid Metal Processing & Casting 2015, Leoben, 20.-24.09.2015
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2015congress or congress paper
Development of Secondary Antimony Oxides for the Application in Plastic Products
Proceedings of PbZn 2015, June 14-17, Düsseldorf, Germany
Florian Binz, Bernd Friedrich
2015congress or congress paper
Influencing the Electroslag Remelting Process by varying Fluorine Content of the utilized Slag
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
2015article in scientific journal
Neue Recycling-Konzepte
ReSource, Vol. 28 (2015), No. 3, pp.9-18
Christoph Kemper, Kilian Gisbertz, Florian Binz, Frank Kaußen, Regina Dittrich, Daniel Voßenkaul, Marion Thoraval, Srecko Stopic, Stephanie Kruse, Bernd Friedrich
2015article in scientific journal
Recovery of Antimony Trioxide Flame Retardants from Lead Refining Residues by Slag Conditioning and Fuming
Chemie Ingenieur Technik, Special Issue: Thermische Prozesstechnik für Metallgewinnung und Recycling, Vol. 87 (2015), No. 11, pp. 1569-1579
Florian Binz, Bernd Friedrich
2015congress or congress paper
Chancen für deutsche Rohstoff-Akteure durch die ressourcenorientierte „KIC EIT Raw Materials“
D. Senk: 30. Aachener Stahlkolloquium – Metallurgie, Verlagshaus Mainz GmbH, Aachen (2015), S. 47 – 60
Elinor Rombach, Bernd Friedrich
2015article in scientific journal
Recycling von Seltenen Erden und High-Tech-Metallen
Akademie für Geowissenschaften und Geotechnologien, Veröffentlichungen, 31 (2015), S. 71 – 78
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2015congress or congress paper
Examination of an alternative method for the pyrometallurgical production of copper-chromium alloys
Proceedings of the 2015 International Symposium on Liquid Metal Processing & Casting, Leoben, 20.-24.09.2015
Janik Brenk, Siran Hassan-Pour, Peter Spiess, Bernd Friedrich
2015poster
Influencing factors on the fusibility of NdFeB based production wastes for the recovery of rare earth compounds
11th Rare Earth Conference 2015, November 9-12, Singapore
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2015poster
Characterisation of Pyrolysis Products and their Influence in Aluminium Scrap Recycling
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Regina Dittrich, Bernd Friedrich
2015article in scientific journal
Development of a Highly Efficient Hydrometallurgical Recycling Process for Automotive Li–Ion Batteries
Journal of Sustainable Metallurgy, Vol. 1 (2015), No. 2, pp. 168-178
Honggang Wang, Bernd Friedrich
2015congress or congress paper
Synthesis and Thermal decomposition of Lead Citrate
Proceedings of PbZn 2015, June 14-17, Düsseldorf, Germany
Srecko Stopic, Thomas Träger, Bernd Friedrich
2015congress or congress paper
Pyrometallurgical extraction of valuable metals from polymetallic deep-sea nodules
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
David Friedmann, Bernd Friedrich
2015article in scientific journal
A Closed-Loop Recycling Technology for γ-TiAl from Precision Cast Low Pressure Turbine Blades
Chemie Ingenieur Technik, Special Issue: Thermische Prozesstechnik für Metallgewinnung und Recycling, Vol. 87 (2015), No. 11, pp. 1580-1588
Peter Spiess, Marek Bartosinski, Todor Stoyanov, Julio Aguilar, Bernd Friedrich
2015congress or congress paper
Process and Refining Characteristics of ESR using MgO containing Slag Systems
Proceedings of the 2015 International Symposium on Liquid Metal Processing & Casting, Leoben, 20.-24.09.2015
Sebastian Radwitz, Harald Scholz, Bernd Friedrich, Henrik Franz
2015poster
Controled synthesis of gold nanoparticles with USP
ICMAT 2015 & IUMRS-ICA 2015, 8th International Conference on Materilas for Advanced Technologies of the Materials Research Society of Singapore & IUMRS - International Conference in Asia toget
2015poster
EcoBatRec: Recycling of (H)EV Li-ion Batteries Optimizing the efficiency of recycling of lithium batteries through flexible process design
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Thomas Träger, Bernd Friedrich
2015congress or congress paper
VeMRec – Metallurgische Herausforderungen beim Recycling von NE-Metallkonzentraten aus Abfallverbrennungs-Rostasche
Berliner Konferenz Mineralische Nebenprodukte & Abfälle, 04.-05.05.2015, Berlin
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2015article in scientific journal
Processing of Grinding Slurries Arising from NdFeB Magnet Production
Chemie Ingenieur Technik, Special Issue: Thermische Prozesstechnik für Metallgewinnung und Recycling, Vol. 87 (2015), No. 11, pp. 1589-1598
Stephanie Kruse, Karoline Raulf, Anna Trentmann, Thomas Pretz, Bernd Friedrich
2015congress or congress paper
Pyrometallurgical extraction of valuable metals from polymetallic deep-sea nodules
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
David Friedmann, Bernd Friedrich
2015article in scientific journal
The Controlled Single-Step Synthesis of Ag/TiO2 and Au/TiO2 by Ultrasonic Spray Pyrolysis (USP)
JOM, online article, DOI: 10.1007/s11837-015-1417-5
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2015article in scientific journal
Formation of Non-Toxic Au Nanoparticles with Bimodal Size Distribution by a Modular Redesign of Ultrasonic Spray Pyrolysis
Nanosci. Nanotechnol. Lett. 7 (2015), pp. 920-929
Peter Majeric, Darja Jenko, Bojan Budic, Sergej Tomic, Miodrag Colic, Bernd Friedrich, Rebeka Rudolf
2015poster
Wiederverwertbarkeit seltener Metalle beim Rückbau kerntechnischer Anlagen
KONTEC 2015; 25-26. März 2015
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2015article in scientific journal
Mass Flow Analysis and Metal Losses by the Degradation Process of Organic-Containing WEEE Scraps
Chemie Ingenieur Technik, 2015
Fabian Diaz, M. Sc. Sebastian Florez, Bernd Friedrich
2015congress or congress paper
Pre-treatment of beverage can scrap to increase recycling efficiency
European Aluminium Congress 2015, Düsseldorf
Jan Steglich, Regina Dittrich, Marcel Roseford, Bernd Friedrich
2015article in scientific journal
Aluminothermic Production of Titanium Alloys (Part 2): Impact of Activated Rutile on Process Sustainability
Metallurgical & Materials Engineering, Vol 21 (2015), No. 2, pp. 101-11
Siran Hassan-Pour, Christoph Vonderstein, Marcels Achimovicova, Volker Vogt, Eberhard Gock, Bernd Friedrich
2015poster
Influence of Electrolysis Parameter on the Co-Deposition of Impurities during Silver Electrorefining
Proceedings of the 8th European Metallurgical Conference (EMC) 2015
2015congress or congress paper
Optimization of processing Cu-Cr alloys via aluminothermic reduction
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
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2015Book Chapter
Recycling of rare metals (PART II: Recycling - Application & Technology)
Ernst Worrell & Markus Reuter (Ed.): Handbook of Recycling - State-of-the-art for Practitioners, Analysts, and Scientists; Elsevier Ltd, Oxford (May 2014), ISBN: 978-0-12-396459-5. p 126 -
Elinor Rombach, Bernd Friedrich
2015congress or congress paper
Synthesis of Gold Nanoparticles via Chemical Reduction Methods
Proceedings of Nanocon 2015, 14.-16.10.2015, Brno, Czech Republic
2015article in scientific journal
Synthesis of NiTi/Ni-TiO2 composite nanoparticles via ultrasonic spray pyrolysis
Materiali in tehnologije / Materials and technology, Vol. 49 (2015), No.1, pp. 75–80
Peter Majeric, Rebeka Rudolf, Ivan Anzel, Jelena Bogovic, Srecko Stopic, Bernd Friedrich
2015poster
Controlling the Rare Earth Molten Salt Electrolysis with Reduced PFC Emissions
11th Rare Earth Conference 2015, November, 9-12, Singapore
Hanno Vogel, Bernd Friedrich
2015congress or congress paper
Conditioning of Lead and Zinc Slags in Pilot Scale SAF for further Utilization
Proceedings of the fourth international Slag Valorisation Symposium zero waste, 15-17.April 2015, Leuven
Frank Kaußen, Dipl.-Ing. Jörn Böhlke, Christoph Kemper, Bernd Friedrich
2015congress or congress paper
High efficiency recycling route of WEEE
Tagungsband der 14. Münsteraner Abfallwirtschaftstage, Münsteraner Schriften zur Abfallwirtschaft, Band 16, Münster; 196-201, 2015
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2015congress or congress paper
Carbothermic reduction of red mud in an EAF and subsequent recovery of aluminum from the slag by pressure leaching in caustic solution
Bauxite Residue Valorisation and Best Practices Conference, Leuven, 05.-07.10.15
2015congress or congress paper
Einfluss einer vorgeschalteten thermischen Schrottbehandlung auf den Aluminium-Recyclingprozess unter Salz
Recycling und Rohstoffe, Band 8, Konferenzband, TK-Verlag, 04.-05.05.2015, Berlin, pp. 405-419
Marion Thoraval, Regina Dittrich, Bernd Friedrich
2015article in scientific journal
Nanoparticles prepared from NiTi orthodontic wire
Livarski Vestnik, Vol. 62 (2015), No. 3, pp. 142-151
Peter Majeric, Rebeka Rudolf, Ivan Anzel, Jelena Bogovic, Srecko Stopic, Bernd Friedrich
2015congress or congress paper
Metal Entrapment in Slag during the Aluminium Recycling Process in Tilting Rotary Furnace
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Marion Thoraval, Bernd Friedrich
2015congress or congress paper
Separation of semiconductor layers from thin film solar panels using microwave radiation
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Marek Bartosinski, Diana Michaelis, Bernd Friedrich
2015congress or congress paper
Recovery of rare earth elements from NdFeB based grinding slurries
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Stephanie Kruse, Bernd Friedrich, Karoline Raulf, Thomas Prez
2015article in scientific journal
Reductive Smelting of Red Mud for Iron Recovery
Chemie Ingenieur Technik, Special Issue: Thermische Prozesstechnik für Metallgewinnung und Recycling, Vol. 87 (2015), No. 11, pp. 1535-1542
Frank Kaußen, Bernd Friedrich
2015poster
Eudialyte, an unexploited resource for valuable heavy rare earth elements- How to prevent the silica gel formation?
11th Rare Earth Conference 2015, November, 9-12, Singapore
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2015congress or congress paper
High efficiency recycling route of WEEE
5. Wissenschaftskongress Abfall- und Ressourcenwirtschaft. Münster, March 19 – 20, 2015
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2015congress or congress paper
Role of Hydrometallurgy and nanotechnology in Environmental Protection
ZASTITA MATERIJALA 57 – 2016 (Materials Protection 57 – 2016)
Srecko Stopic, Bernd Friedrich
2015article in scientific journal
Au-nanoparticle synthesis via ultrasonic spray pyrolysis with a separate evaporation zone
Materiali in tehnologije, 2015, letn. 49, št. 5, pp. 791-796
Peter Majeric, Bernd Friedrich, Rebeka Rudolf
2015congress or congress paper
High recovery recycling route of WEEE: The potential of pyrolysis
Proceedings of the 8th European Metallurgical Conference (EMC) 2015, June 14-17, Düsseldorf, Germany
Fabian Diaz, Sebastian Florez, Bernd Friedrich
2014congress or congress paper
Experimental research on the recycling potential of precision cast Gamma-TiAl during electroslag remelting
4th International Symposium on Gamma TiAl Alloys (TMS ISGTA 2014), San Diego, pp. 51-57
Marek Bartosinski, Claus Lochbichler, Jan Hecht geb. Reitz, Peter Spiess, Bernd Friedrich, Todor Stoyanov, Julio Aguilar
2014article in scientific journal
Size-Dependent Effects of Gold Nanoparticles Uptake on Maturation and Antitumor Functions of Human Dendritic Cells In Vitro
PLOS ONE, Vol. 9 (2014), No. 5
2014article in scientific journal
Kinetic Analysis of Isothermal Decomposition Process of Zinc Leach Residue in an Inert Atmosphere. The Estimation of the Apparent Activation Energy Distribution
Mineral Processing & Extractive Metall. Rev., 35, 239–256, 2014
Bojan Jankovic, Srecko Stopic, Aybars Güven, Bernd Friedrich
2014congress or congress paper
Influence of the Slag Composition on the Fluorine Absorption in Gamma-TiAl during IESR
Proceedings of the 4th International Symposium on Gamma TiAl Alloys (TMS ISGTA 2014), San Diego, pp. 59-64
Peter Spiess, Bernd Friedrich
2014article in scientific journal
Kinetic–Statistical Approach in a Detailed Study of the Mechanism of Thermal Decomposition of Zinc–Iron-Intermetallic Phase
Trans Indian Inst Met, Vol. 67 (2014), Issue 5, pp.629–650
Bojan Jankovic, Srecko Stopic, Bernd Friedrich
2014congress or congress paper
Controlled nanoparticle synthesis with ultrasonic spray pyrolysis
14th International Foundrymen Conference, 15.-16. May 2014, Opatija, Croatia
Peter Majerič, Ivan Anžel, Srecko Stopic, Bernd Friedrich, Rebeka Rudolf
2014congress or congress paper
Bath Movement Effect on Agglomeration of Inclusions in Aluminium Melts
IMMC´17 International Metallurgy & Materials Congress, pp. 684-696, Istanbul, Turkey, 2014
Mertol Gökelma, Bernd Friedrich
2014congress or congress paper
EAF Carbothermic Co-Reduction of Alumina and Silica for the Direct Production of Al-Si Master Alloy
Light Metals 2014, TMS, San Diego, pp. 789-794
Christoph Kemper, Efhtymios Balomenos, Dimitrios Panias, Ioannis Paspaliaris, Bernd Friedrich
2014article in scientific journal
Aluminothermic Production of Titanium alloys (part 1): Synthesis of TiO2 as input material
Metallurgical & Materials Engineering, Vol. 20 (2014), No. 2, pp. 141-154
Marcela Achimovičová, Siran Hassan-Pour, Eberhard Gock, Volker Vogt, Peter Baláž, Bernd Friedrich
2014congress or congress paper
Nanoparticles prepared from NiTi orthodontic wire
54. International Casting Consultation, 17.-19. September 2014, Portorož, Slovenia
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2014article in scientific journal
Kinetic modeling of thermal decomposition of zinc ferrite from neutral leach residues based on stochastic geometric model
Journal of Magnetism and Magnetic Materials, Vol. 358-359 (2014) pp. 105–118
Bojan Jankovic, Srecko Stopic, Aybars Güven, Bernd Friedrich
2014congress or congress paper
Investigations into Innovative and Sustainable Processes for the Carbothermic Production of Gaseous Aluminum
Light Metals 2014, TMS, San Diego, pp. 771-776
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2014article in scientific journal
Use of ionic liquid in leaching process of brass wastes for copper and zinc recovery
International Journal of Minerals, Metallurgy, and Materials, Vol. 21 (2014), No. 2, pp. 138-143
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2014congress or congress paper
Au nanoparticle synthesis via ultrasonic spray pyrolysis with a separate evaporation zon
22. International conference on materials and technology, 20.-22. October 2014, Portorož, Slovenia
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2014article in scientific journal
Metallurgische Verwertbarkeit aufbereiteter NE-Metallkonzentrate aus MV-Rostaschen
World of Metallurgy – ERZMETALL, Vol. 67 (2014), No. 2, pp. 89-98
Kilian Gisbertz, Bernd Friedrich, Stefan Heinrichs, David Rüßmann, Thomas Pretz, Christian Knepperges
2014article in scientific journal
Kinetic and thermodynamic investigations of non-isothermaldecomposition process of a commercial silver nitrate in an argonatmosphere used as the precursors for ultrasonic spray pyrolysis(USP): ...
Chemical Engineering and Processing, Vol. 82 (2014), pp. 71–87
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2013congress or congress paper
Hydrometallurgical Recovery of Yttrium from Waste Crucible Materials
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 939-944
2013congress or congress paper
Introducing Carbon Nanoparticles in Titanium during Chamber Electroslag Remelting (ChESR)
Liquid Metal Processing & Casting 2013, 22-25.09.2013, Austin, USA, pp. 133-136
Anatoliy Ryabtsev, Bernd Friedrich, Fedor Leokha, Sergey Ratiev, Olga Snizhko, Peter Spiess, Sebastian Radwitz
2013congress or congress paper
Maximising Metal Recovery from Incineration Ashes
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1127-1132
Kilian Gisbertz, Simon Hilgendorf, Bernd Friedrich, Stefan Heinrichs, David Rüßmann, Thomas Pretz
2013article in scientific journal
Thermodynamic analysis and experimental validation of carbothermically produced AlSi-alloy
Erzmetall, Vol. 66 (2013), No. 3, pp. 175-182
Christoph Kemper, Bernd Friedrich, Efthymios Balomenos, Dimitrios Panias
2013poster
Investigations on oxygen removal from molten TiAl scrap by metallothermic reduction
Titanium Europe 2013, 05.-07.03.2013, Hamburg (Germany)
Peter Spiess, Bernd Friedrich
2013article in scientific journal
Innovative recycling of Li-based electric vehicle batteries
Erzmetall, Vol. 66 (2013), No. 3, pp. 161-67
Honggang Wang, Bernd Friedrich
2013congress or congress paper
KCl-Reduced Salt Application in Aluminium Recycling
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1133-1140
2013congress or congress paper
Modelling the Oxygen Content of Titanium During Deoxidation in the Pressure Electroslag Remelting (PESR) Process
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1085-1092
Marek Bartosinski, Jan Hecht geb. Reitz, Bernd Friedrich
2013congress or congress paper
Recovery of Copper and Zinc from Brass Wastes via Ionic Liquid Leach
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1167-1172
Ayfer Kilicarslan, M. Nezihi Saridede, Srecko Stopic, Bernd Friedrich
2013congress or congress paper
Efficiency of Slag Cleaning in a Magnetically Induced Stirring Reactor
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1061-1066
Marco Zander, Bernd Friedrich, Rolf Degel, Roland König
2013congress or congress paper
Investigation of Slag Compositions and Pressure Ranges suitable for Electroslag Remelting under Vacuum Conditions
LMPC 2013, September 22-25, Austin, Texas, pp. 87-94
Sebastian Radwitz, H. Scholz, Bernd Friedrich
2013congress or congress paper
Manganknollen – zukünftige Rohstoffbasis für Technologiemetalle?
46. Metallurgisches Seminar, 10-12.12.2013, Joachimsthal, pp. 97-112
2013poster
Synthesis of Ti-Al-V alloys by Aluminothermic Reduction to Produce Pressed Electrodes for ESR
Titanium Europe 2013, 5.-7.3.2013, Hamburg, Germany
Siran Hassan-Pour, Bernd Friedrich, Anatoliy Ryabtsev, Alexander Troyansky
2013congress or congress paper
Recovery of Rare Earth Elements from Small Scale Consumer Scrap Magnets
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1263-1270
Daniel Voßenkaul, Stephanie Kruse, Bernd Friedrich
2013congress or congress paper
Rückgewinnung von Kupfer und Kobalt aus schmelzflüssigen Schlacken der NE-Metallurgie
Aschen Schlacken Stäube – aus Abfallverbrennung und Metallurgie, Berliner Schlackenkonferenz 2013, 23.-24.09.2013, Berlin, pp. 599-614
Bernd Friedrich, Marco Zander, Christoph Kemper
2013congress or congress paper
Implementation of a Novel Technology for the Recovery of Cobalt from Copper Smelter Slags
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 1, pp. 3-20
Hira Singh, Bernd Friedrich
2013congress or congress paper
The role of hydrometallurgy in the production of the critical metals
1st MME SEE 2013 Metallurgical & Materials Engineering Congress of South-East Europe, 05/2013
Srecko Stopic, Z. Kamberovic, E. Balomenos, D. Panias, Bernd Friedrich
2013congress or congress paper
Experimental Research on the Absorption of Fluorine in gamma-TiAl during Electroslag Remelting
LMPC 2013, September 22-25, Austin, Texas, pp. 65-70
Peter Spiess, Bernd Friedrich
2013article in scientific journal
Synthesis of Au nanoparticles prepared by ultrasonic spray pyrolysis and hydrogen reduction
Materiali in Tehnologije 01/2013; 5.
Srecko Stopic, Rebeka Rudolf, Jelena Bogovic, Peter Majerič, Miodrag Čolić, Sergej Tomić, Monika Jenko, Bernd Friedrich
2013article in scientific journal
Life Prediction of dump reactivity caused by slags from lead production
ALTLASTEN Spektrum, Vol. 22(2013), No. 1, pp. 16-22
2013poster
Enhancing physical properties of Titanium by Addition of TiO2 Nano-Powder during Chamber-ESR
Titanium Europe 2013, 5.-7.3.2013, Hamburg, Germany
Sebastian Radwitz, Bernd Friedrich, Anatoliy Ryabtsev, Alexander Troyansky
2013article in scientific journal
Forward stepwise regression in determining dimensions of forming and sizing tools for self-lubricated bearings
Metall, Vol. 67 (2013), No. 4, pp. 92-98
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2013congress or congress paper
Synthesis of Copper Chromium Alloys by Aluminothermal Reduction
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 1, pp. 21-26
Siran Hassan-Pour, Bernd Friedrich
2013congress or congress paper
Scale Up of Ultrasonic Spray Pyrolysis - First Results for Synthesis of nanosized Particles
EMC 2013, European Metallurgical Conference, Weimar, Germany, June 23-26, 2013
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2013article in scientific journal
Synthesis of TiO2 Core/RuO2 Shell Particles using Multistep Ultrasonic Spray Pyrolysis
Materials Research Bulletin, Vol. 48 (2013), No. 9, pp. 3633-3635
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2013congress or congress paper
Normal vs. lognormal distribuitions in aerosol synthesis
6th INTERNATIONAL Conference Science and Higher Education in Function of Sustainable Development – SED2013; 10/2013
Dikovic Ljubica, Jelena Bogovic, Milivojevic Milovan, Bernd Friedrich, Srecko Stopic, Boban Stojanovic, Bojan Jankovic
2013congress or congress paper
Mechanism of Gold Nanoparticle Formation by Reduction from Aqueous Solutions
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 1, pp. 277-282
Jingyue Zhao, Srecko Stopic, Rebeka Rudolf, Bernd Friedrich
2013congress or congress paper
Novel Technologies For Enhanced Energy And Exergy Efficiencies In Primary Aluminium Production Industry
1st MME SEE 2013 Metallurgical & Materials Engineering Congress of South-East Europe; 05/2013
E. Balomenos, Christoph Kemper, P. Diamantopoulos, D. Panias, I. Paspaliaris, Bernd Friedrich
2013congress or congress paper
Innovative Recycling of Li-based Electric Vehicle Batteries
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1271-1276
Honggang Wang, David Friedmann, Matthias Vest, Bernd Friedrich
2013article in scientific journal
Scale Up of Ultrasonic Spray Pyrolysis Process for Nanopowder production (part 1)
Powder Injection Moulding International, Vol. 7, No. 1
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2013article in scientific journal
Influence of oxygen and heat treatment on forming of structure and properties of titanium of the electro-slag melting
Titan 2013 (1), pp. 14-24
О.А. Snizhko, A.D. Ryabtsev, А.А. Troyansky, В.В. Pashynskyi, Bernd Friedrich, Johannes Morscheiser, Marek Bartosinski
2013article in scientific journal
Improving Coalescence in Al-Recycling by Salt Optimization
Erzmetall, Vol. 66 (2013), No. 1, pp. 28-36
2013poster
Challenges in Titanium Recycling – Do We Need a Specification for Secondary Alloys?
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Björn Rotmann, Bernd Friedrich
2013congress or congress paper
Thermodynamic Analysis and Experimental Validation of Carbothermically Producing AlSi-Alloy
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1027-1032
Christoph Kemper, Bernd Friedrich, Efthymios Balomenos, Dimitrios Panias, Ioannis Paspaliaris
2013congress or congress paper
Challenges in the Metallurgical Processing of Marine Mineral Resources
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 2, pp. 681-688
2013congress or congress paper
Parameters Determining Solidification Structure and Process Efficiency of ESR Superalloys
Proceedings of the 7th European Metallurgical Conference (EMC) 2013, June 23-26, Weimar, Germany, Vol. 3, pp. 1043-1048
Sebastian Radwitz, Johannes Morscheiser, Bernd Friedrich
2013article in scientific journal
Closing the Mg-Cycle by Metal and Salt Distillation from Black Dross
Erzmetall, Vol. 66 (2013), No. 2, pp. 106-114
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2013congress or congress paper
Elektromechanische Komponenten mit neuen nanopartikelmodifizierten Edelmetalloberflächen
4. Symposium Connectors: Elektrische und optische Verbindungstechnik, Lemgo
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2012article in scientific journal
Autotherme Wertmetallrückgewinnung aus WEEE-Schrott durch energieoptimierte Zero-waste-Metallurgie
Chemie Ingenieur Technik, Vol. 84 (2012), No. 10, pp. 1733-1739
Sebastian Maurell-Lopez, M. Eschen, M. Ayhan, Bernd Friedrich
2012congress or congress paper
The Influence of Selected Slag Properties and Process Variables on the Solidification Structure during ESR
ICRF - 1st International Conference on Ingot Casting, Rolling and Forging, Proceedings, June 2012, Ingot Casting – Remelting 2
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2012article in scientific journal
Research on aluminium recycling topics
Aluminium, Special Issue, No. 3, 2012, pp. 32-37
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2012article in scientific journal
Development of a recycling process for Li-ion batteries
Journal of Power Sources, Vol. 207 (2012), pp. 173-182
Tim Georgi-Maschler, Bernd Friedrich, R. Weyhe, H. Heegn, M. Rutz
2012article in scientific journal
Immunomodulatory Properties of Nanoparticles Obtained by Ultrasonic Spray Pirolysis from Gold Scrap
Journal of Biomedical Nanotechnology, Vol. 8 (June 2012), No. 3, pp. 528-538
J. Đokić, R. Rudolf, S. Tomić, Srecko Stopic, Bernd Friedrich, B. Budič, I. Anžel, M. Čolić
2012congress or congress paper
Improving the chemical homogeneity of austenitic and martensitic stainless steels during nitrogen alloying in the pressure electro slag remelting (PESR) process
ICRF - 1st International Conference on Ingot Casting, Rolling and Forging, Proceedings, June 2012
Marek Bartosinski, J. H. Magee, Bernd Friedrich
2012article in scientific journal
Designing of Copper Nanoparticle Size Formed via Aerosol Pyrolysis
Metallurgical and Materials Transactions A, Vol. 43A (November 2012), pp. 4427-4435
V. Jokanović, B. Čolović, Srecko Stopic, Bernd Friedrich
2012congress or congress paper
Notwendigkeit der Entkopplung von Pyrolyse und Schmelzen beim Al Recycling
45. Metallurgisches Seminar, Ulm, 2012
Benjamin Jaroni, Bernd Friedrich, Georg Rombach
2012congress or congress paper
Recyclingtechnologien am Beispiel Batterien
25. Aachener Kolloquium Abfallwirtschaft; 29. November 2012, Forum M, Aachen
Bernd Friedrich, Thomas Träger, Reiner Weyhe
2012article in scientific journal
Computer modeling of high-pressure leaching process of nickel laterite by design of experiments and neural networks
International Journal of Minerals, Metallurgy and Materials, Vol. 19 (2012). No. 7, pp. 584-594
M. Milivojevic, Srecko Stopic, Bernd Friedrich, B. Stojanovic, D. Drndarevic
2012article in scientific journal
An Integrated Process for Innovative Extraction of Metals from Kupferschiefer Mine Dumps, Germany
Chemie Ingenieur Technik, Vol 84 (2012), No. 10 pp. 1694-1703
A. Kamradt, G. Borg, J. Schaefer, Stephanie Kruse, M. Friedler, P. Romm, A. Schippers, R. Gorny, M. du Bois, C. Bieligk, N. Liebetrau, S. Nell, Bernd Friedrich, H. Morgenroht, H. Wotruba, Charlotte Merkel
2012congress or congress paper
Autotherme Metallrückgewinnung aus WEEE-Schrott
Recycling und Rohstoffe, Band 5, Konferenzband, TK-Verlag, 2012, pp. 413-427
Sebastian Maurell-Lopez, M. Ayhan, M. Eschen, Bernd Friedrich
2012article in scientific journal
Synthesis of LiFePO4 by Ultrasonic and Nozzle Spray Pyrolysis
Zeitschrift für physikalische Chemie
2012article in scientific journal
The application of the formalism of dispersive kinetics for investigation of the isothermal decomposition of zinc leach residue in an inert atmosphere
Thermochimica Acta, Vol. 546 (2012), pp. 102-112
B. Janković, Srecko Stopic, Aybars Güven, Bernd Friedrich
2012article in scientific journal
Auf kurzem Weg - Das Aachener Kompetenzzentrum für Ressourcen-technologie fördert den Brückenschlag zwischen Forschung und Praxis
ReSource, Vol. 25 (2012), No. 2, pp. 29-31
Bernd Friedrich, Kilian Gisbertz
2012congress or congress paper
Temperature Modelling of the Synthesis of Oxide Nanoparticles by USP
World of Metallurgy – Erzmetall, Vol.65 (2012), No. 2, pp. 108-116
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2012congress or congress paper
Aachener Kompetenzzentrum für Ressourcentechnologie AKR e.V. – Interdisziplinäre Entwicklung und nachhaltige Problemlösungen im Forschungs- und Entwicklungsbereich der Ressourcentechnologie –
Recycling und Rohstoffe, Band 5, Konferenzband, TK-Verlag, pp.261-280
Bernd Friedrich, Kilian Gisbertz
2012congress or congress paper
The Influence of Pyrolythic Reactions on the Aluminum Dross Formation during the Twin Chamber Remelting Process
13th International Conference on Aluminum Alloys, Proceedings, 2012
Benjamin Jaroni, Benedikt Flerus, Bernd Friedrich, Georg Rombach
2012congress or congress paper
Risikoanalyse bei der Synthese nanoskalierter Partikel mittels Ultraschallsprühpyrolyse
agungsband zur 11.DepoTech-Konferenz; Leoben; 6.-9.November 2012, pp. 239-242
Srecko Stopic, Albrecht Schwinger, Jelena Bogovic, M. Spinnräker, Bernd Friedrich
2012congress or congress paper
Energieeffizienz in der Al-Gewinnung: Hall-Héroult-Prozess vs carbothermische Reduktion
45. Metallurgisches Seminar, Ulm, 2012
Christoph Kemper, Maik Ridderbusch, Bernd Friedrich, E. Balomenos, D. Panias, I. Paspaliaris
2012congress or congress paper
Evaluation of Deoxidization Techniques during Vacuum Induction Melting of Titanium Alloys
ICRF - 1st International Conference on Ingot Casting, Rolling and Forging, Proceedings, June 2012, Ingot Casting – Remelting 1
Björn Rotmann, Hanno Vogel, Bernd Friedrich
2011article in scientific journal
Höchste Reinheit für Funktionswerkstoffe - Neue Prozesse ermöglichen Superpurity
RWTH Themen, 1/2011, S. 36-38
W. Bleck, A. Bührig-Polacek, Bernd Friedrich, Johannes Morscheiser
2011congress or congress paper
State of the Art of Ni-Production in the Balkan Region with special focus on Ni-Loss in Slags
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
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2011congress or congress paper
Salt-Metal Interaction in Magnesium Recycling
Slags and Fluxes in Modern Metallurgy, Conference proceedings of the international workshop on metal-slag interaction Sept. 14th-19th 2010 in Yalta, Crimea, Ukraine, pp. 67-93, ISBN 978-3-8440-0481-6
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2011article in scientific journal
Hydrometallurgical processing of Li-Ion battery scrap from electric vehicles
Proceedings of European Metallurgical Conference 2011, June 26-29, Düsseldorf, pp. 1033-1052
Honggang Wang, Matthias Vest, Bernd Friedrich
2011congress or congress paper
Nanotechnologie in der elektrischen Verbindungstechnik
3rd Symposium Connectors, Elektrische und optische Verbindungstechnik, 2. – 3. März, 2011, Lemg
J. Song, C. Koch, L. Wang, Srecko Stopic, Jelena Bogovic, Bernd Friedrich, A. Möbius, A. Fuhrmann
2011article in scientific journal
Nanoscale Particles Enhanced Gold Plating
Advanced Materials Research, Vol. 320 (2011), pp. 210-215
J. Song, C. Koch, L. Wang, Srecko Stopic, Jelena Bogovic, Bernd Friedrich, A. Möbius, A. Fuhrmann
2011congress or congress paper
Nanosized metallic oxide produced by Ultrasonic Spray Pyrolysis
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Jelena Bogovic, Srecko Stopic, Bernd Friedrich, J. Schröder
2011congress or congress paper
Mechanism of nanogold formation by ultrasonic spray pyrolysis
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Regina Dittrich, Srecko Stopic, Bernd Friedrich
2011congress or congress paper
Refining Potentials of the Electroslag Remelting Process Regarding Sulphur in Ni-based superalloys
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
,
2011poster
Recycling of Titanium-Aluminide Scrap
25th Annual International Titanium Association Conference & Exhibition, September 13th-16th 2009, Hilton Waikoloa Village, Hawaii, USA
Bernd Friedrich
2011congress or congress paper
Conditions of Pyrolythic Processes in Multi Chamber Furnaces for Aluminium Recycling
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Benjamin Jaroni, A. Lucht, Bernd Friedrich, G. Rombach
2011article in scientific journal
Enhanced Homogenization Strategy by Electroslag Remelting of High-Manganese TRIP and TWIP Steels
In: Advanced Engineering Materials, Heft 13, No. 5, 2011
Jan Hecht geb. Reitz, B. Wietbrock, S. Richter, S. Hoffmann, G. Hirt, Bernd Friedrich
2011article in scientific journal
Controlled droplet size distribution in ultrasonic spray pyrolysis
In: Metall, Jg. 65, Heft 10, 2011, S. 455-459
Jelena Bogovic, Albrecht Schwinger, Srecko Stopic, J. Schröder, V. Gaukel, H. Schuchmann, Bernd Friedrich
2011congress or congress paper
Metal-Slag Interaction during PESR of Titanium Alloys
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
,
2011congress or congress paper
Metallurgical fundamentals for an autothermal melting of WEEE in a top blow rotary converter
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
2011congress or congress paper
Closing the Mg-Cycle by Metal and Salt Distillation from Black Dross
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2011congress or congress paper
Lead and Zinc Recovery from Metallurgical Slags
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
2011article in scientific journal
Recycling of gamma titanium aluminide scrap from investment casting operations
In: Intermetallics, No. 19 (2011) ,S. 762-768
Jan Hecht geb. Reitz, Claus Lochbichler, Bernd Friedrich
2011article in scientific journal
Mechanism and kinetics of nanosilver formation by ultrasonic spray pyrolysis - progress report after successful up-scaling (Part 2)
In: Metall - Forschung, Jg. 65, Heft 3, 2011, S. 93-96
Srecko Stopic, Bernd Friedrich, T. Volkov-Husovic, K. Raić
2011congress or congress paper
The Influence of Solidification Conditions on the Quality of Remelting Electrodes
Proceedings of the Stainless Steel World Conference 2011, 29.-31. Nov 2011, Maastricht
2011congress or congress paper
Carbothermic reduction of alumina: A review of developed processes and novel concepts
European Metallurgical Conference (EMC-2011); 06/2011
E. Balomenos, D. Panias, I. Paspaliaris, Bernd Friedrich, Benjamin Jaroni, A. Steinfeld, E. Guglielmini, M. Halmann, M. Epstein, I. Vishnevsky
2011congress or congress paper
Salt-Metal Interaction in Aluminium Recycling
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
2011congress or congress paper
Heavy metal Recovery from Slags of Copper Production via SAF Techniques
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
,
2011congress or congress paper
Sulphur Control in Nickel-Based Superalloy Production
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Johannes Morscheiser, L. Thönnessen, Bernd Friedrich
2011article in scientific journal
Recycling of silicon from photovoltaic production sludge
Metall, Vol. 65 (2011), No. 5, pp. 205-210
Andreas Lützerath, Bernd Friedrich
2011congress or congress paper
Improving Copper Recovery from Production Slags by Advanced Stirring Methods
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Marco Zander, Bernd Friedrich, R. Degel, G. Kleinschmidt, M. Hoppe, J. Schmidl
2011congress or congress paper
Improvement of Selectivity and Kinetics in Lead Refining by Controlled Oxygen Offer and Employment of Rotor Injectors
Proceedings of European Metallurgical Conference 2011, June 26-29, Düsseldorf
Bernd Friedrich, Alexander Arnold
2011congress or congress paper
Slag Design for Electronic Waste Recycling in TBRC Reactors
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
,
2011congress or congress paper
The Influence of the Slag Composition on the Desulfurization of Ni-based Superalloys
LMPC 2011, International Symposium on Liquid Metal Processing and Casting, Nancy, France, September 25-28, 2011, S. 89-96
Johannes Morscheiser, L. Thönnessen, B. Gehrmann, Bernd Friedrich
2011article in scientific journal
NE-Metallpotenzial in Rostaschen aus Müllverbrennungsanlagen
In: World of Metallurgy – ERZMETALL, Jg. 64, Heft 5, 2011, S. 5-13
R. Gillner, T. Pretz, Elinor Rombach, Bernd Friedrich
2011congress or congress paper
Challenges in Titanium Recycling - Do We Need a New Specification for Secondary Alloys?
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
Björn Rotmann, Claus Lochbichler, Bernd Friedrich
2011congress or congress paper
Improving coalescence in Al-Recycling by salt optimization
EMC 2011, European Metallurgical Conference, Düsseldorf, Germany, June 26-29, 2011
S. Besson, A. Pichat, E. Xolin, P. Chartrand, Bernd Friedrich
2011congress or congress paper
Slag Design for Lithium Recovery from Spent Batteries
Slags and Fluxes in Modern Metallurgy: Proceedings of the International Workshop on Metal-Slag Interaction. September 14th to 19th 2010 in Yalta, Crimea - Ukraine
Matthias Vest, J. Zervos, R. Weyhe, Bernd Friedrich
2011article in scientific journal
Effects of gaseous pyrolysis products on aluminium recycling yield
International Aluminium Journal, Sonderausgabe XX/2011, S. 2-5
Benjamin Jaroni, Kilian Gisbertz, Georg Rombach, Bernd Friedrich
2011congress or congress paper
Nanotechnology in Modern Life and Environmental Protection
SED 2011, Science and Higher Education in Function of Sustainable Development, Uzice, Serbia, October 7-8, 2011
Srecko Stopic, Jelena Bogovic, Albrecht Schwinger, Bernd Friedrich
2010congress or congress paper
Synthesis of Nanosized Oxide Particles by Ultrasonic Spray Pyrolysis
Processing and Structure of Materials; 4th International Conference, 27.05. – 29.05. Palic, Serbien, S. 111 -123; ISBN 978-86-87183-17-9
Jelena Bogovic, Srecko Stopic, Bernd Friedrich
2010congress or congress paper
Cell Voltage Changes during the Electrorefining of Copper Anodes with Non-Standard Composition
IOCMM 2010 - 42nd International October Conference on Mining and Metallurgy 2010, 10. – 13.10.2010, Kladovo, Serbien, S. 62 - 65
Markovic, Radmila, Bernd Friedrich, Stevanovic, Jasmina, Rudojka, Jonovic, Avramovic, Ljujana, Serbula, Snezana, Vukotic, Petar
2010congress or congress paper
Effect of As, Sb, Bi and oxygen in copper anodes during electrorefining
Copper 2010, 06.06. – 10.06.2010 Hamburg, Deutschland, Vol. 4 Electrowinning and -refining, S. 1495 – 1510, ISBN 978-3-940276-28-5
2010congress or congress paper
Lithium-Rückgewinnung aus (H)EV Li-Ion Batterie
Freiberger Forschungsforum, Berg- und Hüttenmännischer Tag “Ressourcen für die Mobilität”; Lithium für die Li-Ionen-Batterien – Ressourcen und Gewinnung; Freiberg 09. – 11. Juni 2010, Technische Unive
Matthias Vest, Rainer Weyhe, Bernd Friedrich
2010article in scientific journal
Mechanism and kinetics of nanosilver formation by ultrasonic spray pyrolysis - progress report after successful up-scaling (Part 1)
Metall, Vol. 64, Nr. 10, 2010, S. 474 - 477
Srecko Stopic, Bernd Friedrich, Volkov-Husovic, Tatjana, Raic, Karlo
2010congress or congress paper
Rückgewinnung von Sondermetallen aus Produktionsabfällen für die Elektronikindustrie
Symposium Rohstoffeffizienz und Rohstoffinnovationen, 04.02. – 05.02.2010, Ettlingen, S. 109 – 110, ISBN 978-3-8396-0097-9
Charlotte Merkel, Bernd Friedrich
2010article in scientific journal
Behaviour of non standard composition copper bearing anodes from the copper refining process
Journal of Hazardous Materials, Vol. 182, Nr. 1 – 3, S. 55 - 63
2010poster
Gewinnung von Wertmetallen aus metallurgischen Schlacken
Symposium Rohstoffeffizienz und Rohstoffinnovationen, 04.02. – 05.02.2010, Ettlingen; S. 369; ISBN 978-3-8396-0097-9
2010congress or congress paper
Potentiale alternativer Herstellungskonzepte für Titanmetall und Titanlegierungen
44. Metallurgische Seminar des Fachausschusses für Metallurgische Aus- und Weiterbildung der GDMB; 03.02. – 05.02.2010, Hanau, S. 131 – 162, ISBN 978-3-940276-23-0
Bernd Friedrich, Jan Hecht geb. Reitz, Rafael Bolivar, Claudia Möller
2010congress or congress paper
Synthesis of LiFePO4 nanoparticles during ultrasonic spray pyrolysis USP
Second Regional Symposium on Electrochemistry, South East Europe, June 6-10, 2010, Belgrade, Serbia, S. 91, ISBN 978-86-7132-043-6
Albrecht Schwinger, Srecko Stopic, Bernd Friedrich
2010article in scientific journal
Cytotoxicity of Gold Nanoparticles Prepared by Ultrasonic Spray Pyrolysis
Journal of Biomaterials Applications, Vol. 00, published on September 6, 2010, doi:10.1177/0885328210377536, S. 1 – 18 (Print ISSN: 0885-3282; Online ISSN 1530-8022)
Rudolf, Rebeka, Bernd Friedrich, Srecko Stopic, Anzel, Ivan, Tomic, Sergej, Colic, M.
2010congress or congress paper
Nanoscale Particles Modified Gold Plating
5th Nanosmat Conference, 2010
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2010article in scientific journal
Rückgewinnung von Wertmetallen aus Batterieschrott
Chemie Ingenieur Technik, Vol. 82, Nr. 11, S. 1985 - 1990
Matthias Vest, Dr.-Ing. Reiner Weyhe, Tim Georgi-Maschler, Bernd Friedrich
2010article in scientific journal
Gewinnung von Kupfer aus metallurgischen Schlacken
Chemie Ingenieur Technik, Vol. 82, Nr. 11, S. 1961 - 1964
Sebastian Maurell-Lopez, Marco Zander, Dipl.-Ing. Jörn Böhlke, Dr.-Ing. Rolf Degel, Bernd Friedrich
2010congress or congress paper
Direct synthesis of RuO2/TiO2 nanoparticles with core-and-shell structure for potential catalytic application
Spray 2010; 9. Workshop über Sprays, Techniken der Fluidzerstäubung und Untersuchung von Sprühvorgängen, Heidelberg 3. – 5. Mai 2010
Srecko Stopic, Schröder, M., Zaunbrecher, R., Johannes Morscheiser, Bernd Friedrich
2010congress or congress paper
Rückgewinnung von Wertmetallen aus Batterieschrott
Symposium Rohstoffeffizienz und Rohstoffinnovationen, 04.02. – 05.02.2010, Ettlingen, S. 217, ISBN 978-3-8396-0097-9
Matthias Vest, Rainer Weyhe, Tim Georgi-Maschler, Bernd Friedrich
2010Book Chapter
Slags and Fluxes in Modern Metallurgy
Conference proceedings of the international workshop on metal-slag interaction Sept. 14th to 19th 2010 in Yalta, Crimea, Ukraine
Bernd Friedrich, Alexander Troyansky
2010congress or congress paper
Electrodedeposition of Zn-Sn Alloy from Moisture Stable Ionic Liquids on Steel Substrates
EUCHEM 2010 - Conference on Molten Salts & Ionic Liquids; 14.03.- 19.03.2010, Bamberg; DECHEMA – Gesellschaft für Chemische Technik und Biotechnologie e. V.; S. 87
Guizhi Zeng, Möbius, Andreas, Werner, Christoph, Bernd Friedrich
2010congress or congress paper
Direct synthesis of RuO2/TiO2 nanoparticles with core/shell structure for potential catalytic application - Task: Aerosol droplet size
2. Workshop des SPP Prozess-Spray, Erlangen, 13.09. – 14.09.2010, DFG-Schwerpunktprogramm 1423 „Prozess-Spray“
Albrecht Schwinger, Srecko Stopic, Schroeder, Michael, Schroeder, Jewe, Jelena Bogovic, Bernd Friedrich
2010congress or congress paper
Process Design of ultrasonic spray pyrolysis synthesis of Ru/TiO2 nanoparticles
ILASS-Europe 2010, 23rd Annual Conference on Liquid Atomization and Spray Systems, 06. – 08. September, Brno, Czech Republic, S. 191 - 192
Srecko Stopic, Schroeder, Michael, Hellmann, André, Bernd Friedrich
2010congress or congress paper
Von einer Idee zum Erfolg
Humboldt-Kolleg; Wissenschaft und Bildung im Wandel / Science and Education in Transition, Belgrade, October 28 - 30, 2010, S. 55
Srecko Stopic
2010article in scientific journal
Nano Gold im Kampf gegen Tumore
Sites & Services – Das Industrieparkmagazin, 3. Ausgabe, Dezember 2010, S. 14
Srecko Stopic, Regina Dittrich, Bernd Friedrich
2009congress or congress paper
Electrolyte Chemical Composition Changing during the Electrolytic Refinement of Copper Bearing Anode
IOCMM 2009 – 41st International October Conference on Mining and Metallurgy, 04 - 06 October 2009, Kladove, Serbia; pp. 533 – 538
2009poster
PESR processing of TiAl-electrodes made by aluminothermic reduction
International Symposium on Liquid Metal Processing and Casting 20. – 23. September 2009, ISBN 978-0 87339-743-8, S. 295 – 302, Santa Fe, New Mexico, USA
Bernd Friedrich, Jan Hecht geb. Reitz, Jan-Christoph Stoephasius
2009congress or congress paper
Improvements in Copper heap leaching by use of wetting agents
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 2, S. 779 – 791; ISBN 978-3-940276-18-6
Matthias Vest, Andreas Lützerath, Bernd Friedrich, Seelmann-Eggebert, H.-P.
2009article in scientific journal
Simulation of Flow Field and Particle Trajectory in EB Cold Hearthe Melting Process
Material Science Forum Vols. 618 - 619, S. 93 - 96, 2009
Zhang, Yingming, Pfeifer, Herbert, Bernd Friedrich, Zhou, Lian
2009congress or congress paper
Electrochemical Titanium Diboride (TiB2) Synthesis from Fluoride Melts
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 4, S. 1313 – 1324; ISBN 978-3-940276-20-9
Aybars Güven, Bernd Friedrich
2009congress or congress paper
Potential of Minimising Magnesium Losses in Black Dross through Optimisation of Salt Fluxes
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 4, S. 1213 – 1234; ISBN 978-3-940276-20-9
Semiramis Friedrich geb. Akbari, Mertol Gökelma, Bernd Friedrich
2009poster
Biocompatibility of gold nanoparticles prepared by ultrasonic spray pyrolysis from gold scrap
Frontiers in Immunology Research, 2009 International Conference, Kona-Hawaii, USA, 22. – 26. Juli 2009
2009article in scientific journal
Elektrokoagulation – Vom Abwasser zum Nutzwasser, Interdisziplinäre Forschung zur nachhaltigen Lösung der Frischwasserknappheit
RWTH Themen – Berichte aus der Rheinisch-Westfälischen Technischen "WASSER und Leben" Ausgabe 1/2009, ISSN 0179-079X, S. 66 - 71
2009congress or congress paper
Influencing the Wettability of HSS-Steels by Addition of Alloying Elements to the Zinc Bath
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 3, S. 1183 – 1200; ISBN 978-3-940276-19-3
Guizhi Zeng, Bernd Friedrich
2009congress or congress paper
Recycling of Titanium-Aluminide Scrap
Titanium 2009, Waikoloa, Hawaii, 13.09. - 16.09.2009
Bernd Friedrich, Johannes Morscheiser, Jan Hecht geb. Reitz, Claus Lochbichler
2009congress or congress paper
From Oxide Residues of Al-Slag-Treatment to SiAl-Masteralloys via Carbothermic Reduction
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 1, S. 173 – 188; ISBN 978-3-940276-17-9
Maik Ridderbusch, Benjamin Jaroni, Alexander Arnold, Bernd Friedrich
2009congress or congress paper
Thermophysical Properties of ESR-Electrofluxes (Part 1: Density)
LMPC 2009 - International Symposium on Liquid Metal Processing and Casting 20. – 23. September 2009, ISBN 978-0 87339-743-8, S. 243 – 251; Santa Fe, New Mexico, USA
Semiramis Friedrich geb. Akbari, Jan Hecht geb. Reitz, Bernd Friedrich
2009article in scientific journal
Nanocrystalline spherical iron–nickel (Fe–Ni) alloy particles prepared by ultrasonic spray pyrolysis and hydrogen reduction (USP-HR)
Journal of Alloys and Compounds, Volume 480, Issue 2, 8 July 2009, Pages 529-533
Gurmen, Sebahattin, Ebin, Burcak, Srecko Stopic, Bernd Friedrich
2009article in scientific journal
Numerical simulation of the twin-roll casting process of magnesium alloy strip
In: Journal of materials processing technology, 209 ( 2 0 0 9 ), 2321–2328
Jiang Zeng, R. Koitzsch, H. Pfeifer, Bernd Friedrich
2009article in scientific journal
Influence of As, Sb, Bi and O on Copper Anode Behaviour – Part 3: Elemental Distribution
World of Metallurgy, 62. Jahrgang, Heft 2, 2009, S. 70 - 80
2009congress or congress paper
Study of Copper Bearing Alloys Corrosion Characteristics
TMT 2009 – 13th International Research/Expert Conference “Trends in the Development of Machinery and Associated Technology\" S. 157 – 159, 16 - 21 October 2009, Hammamet, Tunisia
Stevanovic, Jasmina, Markovic, Radmila, Bernd Friedrich, Stajic-Trosic, Jasna, Jordovic, Branka
2009article in scientific journal
Synthesis of nano-crystalline spherical cobalt-iron (Co-Fe) alloy particles by ultrasonic spray pyrolysis and hydrogen reduction
Journal of Alloys and Compounds, Volume 481, Issues 1-2, 29 July 2009, Pages 600-604, 2009
Gurmen, Sebahattin, Aybars Güven, Ebin, Burcat, Srecko Stopic, Bernd Friedrich
2009congress or congress paper
Development of Process Slags for Cu-Cr-Recycling Processes
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 2, S. 609 – 624; ISBN 978-3-940276-18-6
Andre Dammschröder , Sebastian Maurell-Lopez, Bernd Friedrich
2009article in scientific journal
The Influence of Increased NaCl:KCl Ratios on Metal Yield in Salt Bath Smelting Processes for Aluminium Recycling
World of Metallurgy - Erzmetall, Vol. 62, No. 6, S. 366 – 371, 2009
Rafael Bolivar, Bernd Friedrich
2009congress or congress paper
Synthesis of metallic and oxidic nano-powder by ultrasonic spray pyrolysis
11th annual conference YUCOMAT 2009, Herceg Novi, Montenegro, 31.08 - 04.09.09, S. 16
2009Book Chapter
Thixoforming – Semi-solid Metal Processing
Wiley VCH Verlag, Weinheim; Monographie, 1. Auflage Februar 2009; ISBN-10: 3-527-32204-3; ISBN-13: 978-3-527-32204-6
2009congress or congress paper
Kinetics and Mechanism of Thermal zinc-ferrite Phase Decomposition
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 3, S. 1167 – 1182; ISBN 978-3-940276-19-3
Srecko Stopic, Bernd Friedrich
2009congress or congress paper
Behaviour of Pellets from Secondary Raw Materials when Charging in Bath-Melting Reactors
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 2, S. 727 – 746; ISBN 978-3-940276-18-6
Farzad Salehi, Bernd Friedrich
2009congress or congress paper
Synthesis of Titanium via Magnesiothermic Reduction of TiO2 (Pigment)
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 4, S. 1235 – 1254; ISBN 978-3-940276-20-9
Rafael Bolivar, Bernd Friedrich
2009article in scientific journal
Langzeitreaktivität deponierter Schlacken aus der Bleiproduktion (Long term reactivity of land filled slag from lead production)
Erzmetall – World of Metallurgy, Vol. 62, No. 5, S. 316 – 319, 2009
2009congress or congress paper
On Nitrogen Pick-up during Pressure-ESR of Austenitic Steels
LMPC, International Symposium on Liquid Metal Processing and Casting , September 20-23, 2009, Santa Fe, New Mexico
A.D. Patel, Jan Hecht geb. Reitz, J. H. Magee, R. Smith, G. Maurer, Bernd Friedrich
2009article in scientific journal
Rückgewinnung der Wertstoffe aus zukünftigen Li-Ion-basierten Automobil-Batterien
Science Allemagne – Umweltschonende Technologien für den Automobilantrieb von morgen; Elektromobilität, Wasserstoff und Brennstoffzellen, Deutsche Forschungsprojekte und –ansätze. Das Informationsblat
Bernd Friedrich
2009article in scientific journal
Influence of As, Sb, Bi and O on Copper Anode Behaviour – Part 2: Anode Dissolution Behaviour and Anode Sludge Generation
World of Metallurgy, 62. Jahrgang, Heft 1, 2009, S. 6 - 16
2009poster
Process Design for Recycling of Li-Ion based HEV Batteries
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 4, S. 1494 – 1495; ISBN 978-3-940276-20-9
Matthias Vest, Tim Georgi-Maschler, Bernd Friedrich
2009congress or congress paper
On Nitrogen Pick-up during Pressure-ESR of Austenitic Steels
LMPC 2009 - International Symposium on Liquid Metal Processing and Casting 20. – 23. September 2009, ISBN 978-0 87339-743-8, S. 253 – 264, Santa Fe, New Mexico, USA
A. D. Patel, Jan Hecht geb. Reitz, J. H. Magee, R. Smith, G. Maurer, Bernd Friedrich
2009congress or congress paper
Feasibility of Ti-alloy Deoxidation by Reactive Slag Remelting
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria, June 28 - July 1, Volume 4, S. 1453 – 1468, ISBN 978-3-940276-20-9
2009congress or congress paper
Aufbereitung von Wälzschlacke im Elektroofen
Schriftenreihe des GDMB, Heft 118, 2. Seminar zur Vernetzung von Zink und Stahl, 21.01. – 23.01.2009,S. 151 - 163
2009poster
Recycling of Li-Ion HEV Batteries
1. Tagung, Kraftwerk Batterie – Lösungen für Automobil und Energieversorgung, 20. – 21.01.2009, Haus der Technik, Essen
Matthias Vest, Tim Georgi-Maschler, Bernd Friedrich
2009congress or congress paper
Molten salt electrolysis of Titanium using a TiO2-C composite anode in halide electrolytes
Titanium 2009, Waikoloa, Hawaii, 13.09. - 16.09.2009
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2009congress or congress paper
Electrochemical behaviour of copper with non-standard impurities content
ISIRR 2009 – 10th International Symposium „Interdisciplinary Regional Research“ Romania – Hungary – Serbia, 23 - 24 April 2009, Hunedoara, Romania
Markovic, Radmila, Bernd Friedrich, Stevanovic, Jasmina, Jegdic, Bore
2009poster
Gold nanoparticles produced by ultrasonic spray pyrolysis
GOLD 2009 – the 5th International Conference on Gold Science, Technology and its Applications; University of Heidelberg, Germany, Sunday 26 – Wednesday 29 July 2009
Srecko Stopic, Bernd Friedrich, Rudolf, R., Anzel, I.
2009congress or congress paper
Tracing Ca and F during Remelting of Titanium-Aluminides in ESR and VAR
Titanium 2009, Waikoloa, Hawaii, 13.09. - 16.09.2009
Jan Hecht geb. Reitz, Bernd Friedrich, Jan-Christoph Stoephasius
2009congress or congress paper
New Concept for Online Monitoring in Wastewater Treatment towards Pollution Control in Real-Time
EMC 2009 – European Metallurgical Conference, Innsbruck, Austria; June 28 - July 1; Volume 1, S. 355 – 364; ISBN 978-3-940276-17-9
2008congress or congress paper
Recovery of Magnesium and Salt from Black Dross through Vacuum Destillation
14th International Metallurgy & Materials Congress IMMC, 16. – 18. Oktober, Istanbul, S. 51
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2008article in scientific journal
Semi-solid Casting of High-reactive Wrought Alloys by Means of the Alloy AlLi2.1Mg5.5ScZr (AA1420*)
In: Materials Science and Engineering: Solid State Phenomena, Vols. 141-143, S. 145 - 150
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2008congress or congress paper
Estudio de la Viabilidad de un Sistema de Detección y Caracterización de Metales presentes en Soluciones empleando el Principio de la Permeabilidad Magnética
1er Seminario Ambiental en el Marco de la Cooperación Colombo Alemana UPB-RWTH, 4 y 5 Diciembre 2008; 1st. Environmental Workshop within the Colombian-German Cooperation RWTH-UPB, Tagungsband (ISBN 97
W. Rodriguez, L. Pereira, C. Hernandez, Jackson Rodriguez, Bernd Friedrich
2008congress or congress paper
Improvements in Copper Heap Leaching by Addition of Wetting Agents
14th International Metallurgy & Materials Congress IMMC, 16. – 18. Oktober 2008, Istanbul, S. 45
Andreas Lützerath, Matthias Vest, Seelmann-Eggebert, H.-P., Bernd Friedrich
2008poster
Improving Copper Heap Leaching
14th International Metallurgy & Materials Congress IMMC, 16. – 18. Oktober, Istanbul
Matthias Vest, Bernd Friedrich
2008congress or congress paper
Sistemas Distribuidos y Basados en Conocimiento para el Monitoreo y Control en el Tratamiento de las Aguas Residuales
1er Seminario Ambiental en el Marco de la Cooperación Colombo Alemana UPB-RWTH, 4 y 5 Diciembre 2008
Mendoza, O., Jackson Rodriguez, Bernd Friedrich
2008congress or congress paper
Potential of Ceramic Crucibles for Melting of Titanium-Alloys and gamma-Titaniumaluminide
51. Internationales Feuerfestkolloquium, 15.-16. Oktober 2008, Aachen
Bernd Friedrich, Johannes Morscheiser, Claus Lochbichler
2008congress or congress paper
Optimized control of slag chemistry for the electroslag remelting of large size ingots
17th International Forgemaster Meeting, 3.-7. November 2008, Santander Spain
Jan Hecht geb. Reitz, Maurischat, M., Bernd Friedrich
2008article in scientific journal
Design and Implementation of an Electromagnetic Sensor for Wastewater Monitoring towards Process Optimisation of Electrocoagulation Treatment
Metall, 62. Jahrgang, Band 11, 2008, S. 733 - 738
Jackson Rodriguez, Rodriguez, W., Pereira, F., Hernandez, C., Bernd Friedrich
2008poster
Applications for the Immersed Filter Centrifuge in Molten Metal and Slag Purification
14th International Metallurgy & Materials Congress IMMC, 16. – 18. Oktober, Istanbul
Charlotte Merkel, Bernd Friedrich
2008congress or congress paper
Tratamiento Sostenible de las Aguas Residuales Industriales y Municipales por Electrocoagulación (Sustainable Treatment of Industrial and Municipal Wastewater using Electrocoagulation)
1er Seminario Ambiental en el Marco de la Cooperación Colombo Alemana UPB-RWTH, 4 y 5 Diciembre 2008
,
2008article in scientific journal
Titan: Vom exklusiven Material zum Massenwerkstoff?
Konstruktion, 60. Jahrgang; Heft 5, 2008; S. IW 8 – IW 9
2008congress or congress paper
Herstellung vom elektrolytischen Wasserstoff durch elektrochemische Abwasserreinigung aus der Metallindustrie mittels Elektrokoagulation
Der 4. Deutsche Wasserstoff Congress 2008, 20. – 21.02.2008, Essen Tagungsband, S. 123 - 131
Jackson Rodriguez, Kölle, U., Bernd Friedrich
2008article in scientific journal
Estudio de la Viabilidad de un Sistema de Detección y Caracterización de Metales presentes en Soluciones empleando el Principio de la Permeabilidad Magnética
Revista Científica Puente, Volume 2, October, S. 7 – 14, 2008
Rodríguez, W., Pereira, L., Hernández, C., Jackson Rodriguez, Bernd Friedrich
2008article in scientific journal
Characterisation of nano-powder morphology obtained by ultrasonic spray pyrolysis
Journal of Metallurgy 14, Band 1, S. 41 - 54
Srecko Stopic, Bernd Friedrich, Raic, K., Volkov, T., Dimitrijevic, M.
2008poster
Removal of Titanium from Aluminium Melts by Reactive Gas Purging
14th International Metallurgy & Materials Congress IMMC, 16. – 18. Oktober, Istanbul
U. Maiworm, Charlotte Merkel, Bernd Friedrich
2008article in scientific journal
Influence of As, Sb, Bi and O on Copper Anode Behaviour – Part 1: Passivation Characteristics
World of Metallurgy, 61. Jahrgang, Heft 6, 2008, S. 357 - 367
2008congress or congress paper
Combined TiO2-Chlorination and Electrolytic TiClx-Reduction - progress report Helmholtz VH-NG-214
International Round Table on Titanium Production in Molten Salts
2008congress or congress paper
Semi-solid casting of high-reactive wrought alloys by means of the alloy AlLi2.1Mg5.5ScZr (AA1420*)
10th International Conference on Semi-Solid Processing of Alloys and Composites, 16.-18. September 2008, Aachen, Germany
Matthias Bünck, Fabian Küthe, Andreas Bührig-Polaczek, Alexander Arnold, Bernd Friedrich, Roger Sauermann
2008article in scientific journal
Altbatterien als sekundäre Rohstoffressourcen für die Metallgewinnung – Inhalte der mit dem Kaiserpfalz-Preis der Metallurgie 2008 ausgezeichneten Forschungsarbeit
World of Metallurgy, 61. Jahrgang, Heft 3, 2008, S. 180 - 185
Elinor Rombach, R. Weyhe, Tobias Müller, Ricardo Sanchez, Jörn Böhlke, Tim Georgi-Maschler, Bernd Friedrich
2008article in scientific journal
Optimisation of the FeMn and ZnO Production from Spent Pyrolised Primary Batteries – Feasibility of a DC-Submerged Arc Furnace
World of Metallurgy, 61. Jahrgang, Heft 4, 2008, S. 255 - 269
Ricardo Sanchez, Bernd Friedrich
2008article in scientific journal
Rückgewinnung von Metallen aus verbrauchten Gerätebatterien
Metall, 62. Jahrgang, Heft 4, 2008, S. 203 - 208
Elinor Rombach, E. Weyhe, Tobias Müller, Ricardo Sanchez, J. Böhlke, Tim Georgi-Maschler, Bernd Friedrich
2007article in scientific journal
Nichteisenmetallurgie zukünftig eingebettet in das Studium "Werkstoffingenieurwesen" die neuen Bachelor und Master Abschlüsse an der RWTH Aachen
Erzmetall, Vol. 60, Nr. 6, S. 357-361, 2007
Bernd Friedrich, Florian Thönnessen, C. Kommer
2007congress or congress paper
Electrolytic Treatment of Highly Contaminated Effluents from Copper Smelters
Conference of Metallurgists âCOM 2007, 6th International Copper/Cobre Conference, August 25 - 30, 2007, Toronto, Canada
Srecko Stopic, Widigdo, A., Bernd Friedrich
2007article in scientific journal
Electrolytic Recovery of Copper from Highly Contaminated Wastewaters
MJoM Metalurgija - Journal of Metallurgy, No. 5, Vol. 13, 2007, S. 27 - 34
Srecko Stopic, Bernd Friedrich, Widigdo, A.
2007congress or congress paper
Fundamental of deoxidation behaviour of Ti-alloys by chamber ESR with Ca-reactive slags
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Jan Hecht geb. Reitz, Bernd Friedrich, Jan-Christoph Stoephasius
2007poster
Electrocoagulation Treatment of Wastewater from Copper Production
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Jackson Rodriguez, Srecko Stopic, Bernd Friedrich
2007article in scientific journal
ESR Refining Potential for Titanium Alloys using a CaF2-based slag
Advanced Engineering Materials 2007, Volume 9, No. 4, S. 246 – 252.
Jan-Christoph Stoephasius, Jan Hecht geb. Reitz, Bernd Friedrich
2007congress or congress paper
The complexity of defining Recycling Efficiencies in primary battery recycling processes
European Metallurgical Conference - EMC 2007, June 11 - 14, Düsseldorf, Germany, Vol. 2, S. 741 - 756, ISBN 978-3-940276-05-6
Elinor Rombach, Bernd Friedrich
2007article in scientific journal
Investigations of Liquid Phase Aluminothermic Reduction of Ilmenit
Erzmetall, Vol. 60, No. 5, 2007, S. 255 – 261
Babyuk, V., Bernd Friedrich, Sokolov, V.
2007article in scientific journal
Techno-Economical Comparison of Conventional Hydroxide Precipitation and Electrocoagulation for Heavy Metal Removal from Industrial Wastewater
Metall 2007, Volume 61, No. 3, S. 24-30
Jackson Rodriguez, Schweda, M., Srecko Stopic, Bernd Friedrich
2007article in scientific journal
Selective removal of heavy metals from metal-bearing wastewater in a cascade line reactor
Environmental Science and Pollution Research, ISSN 0944-1344 (print); 1614-7499 (online); Vol 14, No. 7, 2007; S. 518 - 522
2007article in scientific journal
Earth Moverâs Distance Region-based Image Similarity Modelling applied to Mineral Image Retrieval
Journal of Metallurgy, 2007 Vol. 13, No. 2, S. 117-130
Jovic, M., Yutaka, H., Stejic, Z., Srecko Stopic, Seidl, T., Oljaca, D., Kaoru, H., Bernd Friedrich
2007congress or congress paper
Investigation of a slag system for a Li-Ion battery recycling process in the EAF
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Tim Georgi-Maschler, Bernd Friedrich
2007article in scientific journal
Treatment of Highly Contaminated Waste Waters in a Continuous Cascade Line Reactor
World of Metallurgy â ERZMETALL 60 (2007) No. 3, S. 255 - 262
Srecko Stopic, Pavlovic, J., Bernd Friedrich
2007congress or congress paper
Induction Melting Using Refractories and Direct Deoxidation of Ti and TiAl Scrap
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Claus Lochbichler, Bernd Friedrich
2007poster
Electrolytic Production Route for Affordable Titanium Matrix Composites
EUROMAT 2007 – European Congress and Exhibition on Advanced Materials and Processes, 10. – 13. September 2007, Nürnberg, Deutschland
Gussone, J., Hausmann, J., Kommer, C., Bernd Friedrich
2007congress or congress paper
Integrated treatment (electrolytic recovery and cascade line) of highly contaminated wastewaters
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Srecko Stopic, Bernd Friedrich
2007congress or congress paper
Process Integrated Thermal Treatment of Black Dross (Sludge) from Magnesium Production
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Andre Dammschröder , Bernd Friedrich, Alf Niederle
2007article in scientific journal
Challenges in Measuring of Physical Properties of Liquid Phases for Material and Process Optimisation
Advanced Engineering Materials 2007, Volume 9, No. 4, S. 280 - 285
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2007article in scientific journal
Cost Reduction of TiAl by Alternative Production and Integration of TiAl Scrap Recycling - Concepts and Vacuum-Metallurgical Equipment
Advances in Materials Science, Vol. 7, No. 4, 2007, S. 81 - 88
Claus Lochbichler, Bernd Friedrich, Jarczyk, G., Scholz, H.
2007poster
Mg thin Strip Casting
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Jiang Zeng, Bernd Friedrich
2007article in scientific journal
Feasibility Assessment of Electrocoagulation towards a New Sustainable Wastewater Treatment
Environmental Science and Pollution Research 2007
Jackson Rodriguez, Srecko Stopic, Krause, G., Bernd Friedrich
2007poster
Development of a cost-effective processing route for gamma-TiAl
LMPC - International Symposium on Liquid Metal Processing and Casting, September 2-5, 2007, Nancy, France
Bernd Friedrich
2007congress or congress paper
Development of a Calculation Method for Recycling Efficiencies of Battery Recycling Processes
12th International Congress for Battery Recycling (ICBR 2007) ; 20 - 22 June, Budapest, Hungary
Bernd Friedrich, Tim Georgi-Maschler, Maik Ridderbusch
2007poster
Combined TiO2-Chlorination and electrolytic TiClx-Reduction
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Claudia Oosterhof geb. Kommer, Bernd Friedrich
2007congress or congress paper
Theoretical Aspects of Structural Design of Various Metal Powders Obtained by Ultrasonic Spray Pyrolysis
3rd International Conference â Deformation Processing and Structure of Materials, September 20 â 22, Belgrade, Serbia
Jokanovic, V., Srecko Stopic, Bernd Friedrich, Cvijovic, Z.
2007poster
Potentials of Magnesium Refining through Intermetallic Precipitation
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2007poster
Electrocoagulation as Decentralized Wastewater Treatment towards a Sustainable Development
Proceedings at the IWA Conference on Advanced Sanitation at Eurogress Aachen, Germany, March 12-13, 2007
Jackson Rodriguez, Bernd Friedrich, Krause, G.
2007congress or congress paper
Electrolyte superheat during electrolytic production of Al
In: Proceedings of European Metallurgical Conference, 11. - 14. June 2007, Düsseldorf, Vol. 3, S. 1 - 11
Bernd Friedrich, Alexander Arnold, V. Kryukov, E. Еrmushina
2007congress or congress paper
In-House Recycling of Hard Zinc and Zinc Ash by Liquid Metal Centrifugation
European Metallurgical Conference â EMC 2007, June 11 - 14, Düsseldorf, Germany
Daniel Schmitz, Bernd Friedrich
2007article in scientific journal
Optimization of the Ferromanganese Production from Spent Primary Batteries-Design of the Process Slag
World of Metallurgy â ERZMETALL 60 (2007) No.1, S. 7-14
Ricardo Sanchez, Bernd Friedrich
2007poster
Intensification of Processes in the Non Ferrous Metallurgy: Slag-Treatment in the EAF/SAF with coke injection
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Bernd Friedrich
2007article in scientific journal
Continuous Electrocoagulation Treatment of Wastewater from Copper Production
World of Metallurgy - ERZMETALL 60 (2007) No.2, S. 89-95
Jackson Rodriguez, Srecko Stopic, Bernd Friedrich
2007congress or congress paper
Closing The Material Cycle of Titanium - Thermochemical and Experimental Validation of a New Recycling Concept
LMPC - International Symposium on Liquid Metal Processing and Casting, September 2 - 5, 2007, Nancy, France
Bernd Friedrich, Claus Lochbichler, Jan Hecht geb. Reitz
2007poster
Recycling of silicon from photovoltaic production sludge
European Metallurgical Conference EMC 2007, Düsseldorf, Germany, June 11-14, 2007
Andreas Lützerath, Bernd Friedrich
2007congress or congress paper
Drawbacks and Opportunities of Electrocoagulation - Technology in the Wastewater Treatment
European Metallurgical Conference – EMC 2007, June 11 - 14, Düsseldorf, Germany
Jackson Rodriguez, Srecko Stopic, Bernd Friedrich
2007article in scientific journal
Semi-Solid Processing of Automotive Components with Tailored Aluminium-Lithium Alloys
Advanced Engineering Materials 2007, Volume 9, No. 4, S. 253 – 258
Roger Sauermann, Bernd Friedrich, Bünck. M., Bührig-Polaczek, A., Uggowitzer, P. J.
2006article in scientific journal
Thermodynamic Study of Ti-V and Al-V Systems using FactSage
Journal of Mining and Metallurgy, Vol. 42, No. 1, 2006
2006article in scientific journal
Development of a recycling process for nickel-metal hydride batteries.
Journal of Power Sources, 158, 2006, S. 1498 – 1509.
Tobias Müller, Bernd Friedrich
2006congress or congress paper
SAF-Technology Past and current R+D activities at the IME in Aachen.
In: Proceedings International Symposium 100 Years SAF Technology, 11.05.2006, Düsseldorf.
2006article in scientific journal
Selective Removal of Heavy Metals from Metal-Bearing Wastewater in a Cascade Line Reactor.
Environ Sci & Pollut Res 2006 (OnlineFirst) 5
Pavlovic, J., Srecko Stopic, Bernd Friedrich, Kamberovic, Z.:
2006Book Chapter
Metalle
Winnacker Küchler, Chemische Technik – Prozesse und Produkte; Band 6a, Metalle, S. 1-68; WILEY-VCH Verlag 2006, Weinheim; ISBN 978-3-527-31580-2
2006article in scientific journal
Melt Treatment of Copper and Aluminium – The complex step before casting
MJoM Metalurgija – Journal of Metallurgy, No. 4, Vol. 12, 2006
Bernd Friedrich, Christoph Kräutlein
2006congress or congress paper
Electrolytic recovery of copper from highly contaminated wastewaters.
In: Proceedings of the 4th Balkan Conference on Metallurgy, 27. - 29.09. 2006, Zlatibor, Serbien-Montenegro, S. 353 - 360.
Srecko Stopic, Bernd Friedrich, Widigdo, A.:
2006article in scientific journal
Recycling Li-haltiger Aluminiumlegierungen
In: World of Metallurgy - ERZMETALL, Volume 59, No. 5, S. 294 - 301
Alexander Arnold, Roger Sauermann, Bernd Friedrich
2006congress or congress paper
Melt Treatment of Copper and Aluminium – The complex step before casting
In: Proceedings of the 4th Balkan Conference on Metallurgy, 27. -29.09. 2006, Zlatibor, Serbien-Montenegro, S. 15 - 30.
Bernd Friedrich, Christoph Kräutlein
2006article in scientific journal
Symposium “100 years of SAF” – SMS Demag AG
World of Metallurgy - Erzmetall, Vol. 59, No. 4
Bernd Friedrich, Tim Georgi-Maschler
2006article in scientific journal
Development of Aluminium-Lithium alloys processed by the Rheo Container Process
Solid State Phenomena, Vols. 116 - 117, S. 513 - 517, 2006
Roger Sauermann, Bernd Friedrich, Grimmig, T., Buenck, M., Bührig-Polaczek
2006article in scientific journal
Process Metallurgy for High Performance Materials.
Berg- und Hüttenmännischen Monatshefte (BHM), Heft 151/1, 2006.
2006article in scientific journal
Synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis.
Materials Research Bulletin, Vol. 41, Issue 10, 2006, S. 1882 - 1890.
Gürmen, S., Srecko Stopic, Bernd Friedrich
2006congress or congress paper
Recycling Efficiency of the Reprocessing of Primary Batteries
ICBR 2006 - International Congress for Battery Recycling, Interlaken, Schweiz, 28. - 30 Juni 2006
Elinor Rombach, Bernd Friedrich, M. Berger
2006article in scientific journal
Predicting thermodynamic stability of crucible oxides in molten titanium and titanium alloys
Computational Materials Science, Vol. 38, Issue 2, 2006, S. 374 - 385.
A. Kostov, Bernd Friedrich
2006article in scientific journal
Synthesis of nanosized spherical silver powder by ultrasonic spray pyrolysis
Metall, Vol. 60, H6 / 2006, S. 377 - 382
Srecko Stopic, Dvorak, P., Bernd Friedrich
2006poster
Preparation and characterization of cobalt (Co) and silver (Ag) nanoparticles synthesized by ultrasonic spray pyrolysis (USP).
Workshop on Molecular Biomimetics and Bionanotechnology, 12. - 14.11.2006, Istanbul, Türkei.
Gürmen, S., Srecko Stopic, Bernd Friedrich
2006congress or congress paper
Thermodynamic analysis of Ti-Al, Ti-V and Al-V Binary Systems
Proceedings of the 38th IOC on Mining and Metallurgy, 06. - 08. October 2006, Donji Milanovic, Serbien, S. 658 - 664
A. Kostov, D. Živković, Bernd Friedrich
2006article in scientific journal
Predicting thermodynamic properties in Ti-Al binary system by FactSage.
Computational Materials Science, Vol. 37, Issue 3, 2006, S. 355 - 360.
2006congress or congress paper
Synthesis of nanoscaled metal particles by ultrasonic spray pyrolysis
Nanoparticles for European Industry, London, 02.-03.05. 2006, London
2006poster
Metal Nanoparticles for the European Industry.
NanoEurope 2006, 12. - 14.09.2006, St. Galen, Schweitz.
Srecko Stopic, Bernd Friedrich
2005congress or congress paper
Predicting Thermodynamic Activities in Ti-Al Binary System.
In: Proceedings of the 37th International October Conference on Mining and Metallurgy, 3. - 6. Oktober 2005, Bor Lake, Serbien-Montenegro.
Kostov, A., Bernd Friedrich, Zivkovic, D.:
2005congress or congress paper
Removal of intermetallic precipitates from Al-melts by immersed centrifugation technology.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1563 - 1574.
Christoph Kräutlein, Bernd Friedrich
2005poster
Contribution to the processing window for Thixoforming.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1804 - 1805.
Bernd Friedrich
2005poster
High Grade FeMn from Spent Primary Batteries.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1828 - 1829.
2005poster
Alloy development of A356 for Thixoforming.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1808 - 1809.
Bernd Friedrich, Tony Noll
2005congress or congress paper
Recovery of submicron cobalt-powder by acidic leaching of cemented carbide scrap.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1725 - 1738.
Gürmen, S., Srecko Stopic, Bernd Friedrich
2005congress or congress paper
Hydrometallurgical treatment of solid wastes and wastewaters towards an environmental protection.
In: Proceedings oft the 6th European Meeting on Environmental Chemistry (EMEC6), 6. - 10. Dezember 2005, Belgrad, Serbien-Montenegro.
Srecko Stopic, Bernd Friedrich, Panias, D.
2005congress or congress paper
Titanium Molten Salt Electrolysis Latest Developments.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1495 - 1508.
Sommer, K., Bernd Friedrich
2005congress or congress paper
Development of Al-Li-based Alloys for thixoformed Automotive Parts.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1471 - 1483.
Roger Sauermann, Alexander Arnold, Bernd Friedrich, Hallstedt, B., Schneider, J.:
2005poster
Extraction of Mg from Dolomite.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1802 - 1803.
Semiramis Friedrich geb. Akbari, Bernd Friedrich
2005congress or congress paper
Thermodynamic stability of crucible oxides in molten titanium and titanium alloys
Brücken für die Forschung, Einfuehrungstagung, Alexander von Humboldt Foundation, Bonn, 19.-21. April 2005, Germany, p.65.
Ana Kostov, Bernd Friedrich
2005article in scientific journal
Primärbatterien besser recyceln.
Recycling Magazin, Heft 23, 2005, S. 18 - 19.
2005article in scientific journal
Silane Decomposition by Way of Injection into Molten Silicon, Silanzersetzung durch Einblasen in eine Siliziumschmelze.
Erzmetall World of Metallurgy, Jg. 58, Heft 6, 2005, S. 337 - 343.
Abyl Sydykov, Bernd Friedrich, Ceccaroli, B., Hugo, F.
2005article in scientific journal
Modelling of Metallothermic Reactions Local Reaction Rates during Aluminothermic g-TiAl-Nb Production.
Erzmetall World of Metallurgy, Jg. 58, Heft 2, 2005, S. 63 - 70.
Jan-Christoph Stoephasius, Bernd Friedrich
2005congress or congress paper
Melt Treatment of Copper and Aluminium - The Complex Step Before Casting
In: Proceedings of the International Conference on Continous Casting, 14. - 16. November 2005, Neu-Ulm, S. 3 - 22
Bernd Friedrich, Christoph Kräutlein, K. Krone
2005poster
Kinetics of Al-Li-X Scrap Recycling.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1798 - 1799.
Alexander Arnold, Bernd Friedrich
2005article in scientific journal
Selection of Crucible Oxides in Molten Titanium and Titanium Aluminum Alloys by Thermo-Chemistry Calculations.
Journal of Mining and Metallurgy, Heft 41 B, 2005, S. 113 - 125.
2005congress or congress paper
Solubility of CaF2 in NaCl-KCl salt flux for Al-recycling and its effect on Al-loss.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1537 - 1548.
Eugen Milke, Bernd Friedrich
2005congress or congress paper
Predicting thermodynamic stability of crucible oxides in molten titanium alloys
CALPHAD XXXIV, An International Conference on Phase Diagram Calculation and Computational Thermochemistry, May 22-27, 2005, Maastricht, The Netherlands, p.114.
Ana Kostov, Bernd Friedrich, Dragana Zivkovic, Claus Lochbichler, Jan-Christoph Stoephasius
2005article in scientific journal
Advances in Contactless Online-Temperature-Measurement with IR-Pyrometry
Erzmetall World of Metallurgy, Jg. 58, Heft 3, 2005, S. 129 - 134
Jan-Christoph Stoephasius, Bernd Friedrich
2005congress or congress paper
Computer Prediction of Thermodynamic Properties for Titanium Based-Alloys.
In: Proceedings of the 3rd Symposium of Thermodynamics and Phase Diagrams, 24. Juni 2005, Bor, Serbien-Montenegro.
2005congress or congress paper
Selection of Crucible Oxides in Molten Titanium and Titanium Aluminium Alloys by Thermo-Chemistry Calculations
Journal of Mining and Metallurgy, 41 (B), 2005, S. 113 - 125
A. Kostov, Bernd Friedrich
2005poster
The Use Phase in the Aluminium Mass Flow.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1796 - 1797.
Bernd Friedrich
2005article in scientific journal
Synthesis of nanopowder of copper by ultrasonic spray pyrolysis.
Erzmetall World of Metallurgy, Jg. 58, Heft 4, 2005, S. 191 - 197.
Srecko Stopic, Dvorak, P., Bernd Friedrich
2005poster
Alloy development on Al-Li Basis for Thixoforming.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1806 - 1807.
Bernd Friedrich
2005article in scientific journal
Fluoride Salt Dissociation in NaCl-KCl Salt Flux and its Effect on the Coalescence of Aluminium
Erzmetall 58 (2005), Heft 6, 322 – 328
Abyl Sydykov, Bernd Friedrich
2005poster
Intensivierung der Lichtbogenofen-Behandlung von Kupferschlacken durch Einblasen von Koks.
DKI Kupfer-Symposium, 22. November 2005, Stolberg.
Bernd Friedrich
2005congress or congress paper
Comparative Thermodynamic Predicting in Al-Co-Me (Me=Ti, Mo) System.
In: Proceedings of the 7th Conference of the Yugoslav Materials Research Society - YUCOMAT 2005, 12. - 16. September 2005, Herceg Novi, Serbien-Montenegro.
2005article in scientific journal
Melt Treatment of Copper - Ways to a High Tech Material
Metall, Jg. 59, Heft 11, 2005, S. 459 - 466
Bernd Friedrich, Christoph Kräutlein, K. Krone
2005article in scientific journal
Mechanism of synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis.
Metalurgija - Journal of Metallurgy, Jg. 11, Heft 5, 2005, S. 65 - 73.
Srecko Stopic, Gürmen, S., Bernd Friedrich
2005poster
Maßgeschneiderte Cu-Legierungen - IME Vakuumtechnik.
DKI Kupfer-Symposium, 22. November 2005, Stolberg.
Bernd Friedrich
2005congress or congress paper
Neutralization and chemical precipitation of wastewater from Copper Smelters.
DKI Kupfer-Symposium, 22. November 2005, Stolberg.
Bernd Friedrich
2005congress or congress paper
Production of Gamma-TiAl-Ingots by Aluminothermic Reduction of TiO2 and Refining by ESR.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1429 - 1444.
Jan-Christoph Stoephasius, Bernd Friedrich
2005congress or congress paper
Synthesis of particles of Ni- and Co-powders by ultrasonic spray of NiCl2 and Co(NO3)2 and hydrogen reduction pyrolysis.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 2, S. 889 - 902.
Srecko Stopic, Bernd Friedrich, Gürmen, S.
2005article in scientific journal
Treatment of Industrial Lead and Zinc Slags in a Pilot Scale SAF
World of Metallurgy - ERZMETALL, Vol. 58, No. 4, S. 210-217
Jörn Böhlke, Bernd Friedrich, Erik Hecker
2005article in scientific journal
Atmospheric leaching of EAF dust with diluted sulphuric acid.
Hydrometallurgy, Bd. 77, 2005, S. 41 - 50.
Havlik, T., Turzakova, M., Srecko Stopic, Bernd Friedrich
2005poster
Al-Li Recycling und Al-MMC Recycling.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1800 - 1801.
Bernd Friedrich
2005poster
Synthesis of spherical nanosized copper powder by ultrasonic spray pyrolysis.
DKI Kupfer-Symposium, 22. November 2005, Stolberg.
Bernd Friedrich
2004congress or congress paper
Treatment of lead and zinc slags in hollow electrode DC-EAF in consideration of calculated phase equilibria and thermodynamics
VII International Conference on Molten Slags Fluxes and Salts, S. 377 - 383, The South African Institute of Mining and Metallurgy, Johannesburg 2004
Erik Hecker, Bernd Friedrich, Jörn Böhlke
2004Book Chapter
Kinetics of high pressure leaching of nickel lateritic ores
In: V. Papangelakis (Hrsg.), Proceedings of Pressure Hydrometallurgy Conference 2004 (S. 247 - 259). Banff, Canada: CIM.
Srecko Stopic, Bernd Friedrich, Anastasijevic, N.:
2004article in scientific journal
Einfluss des Sauerstoffangebots auf die Mitoxidation von Sb und As bei der Sn-Entfernung aus Werkblei.
Erzmetall World of Metallurgy, Jg. 57, Heft 4, 2004, S. 197 - 210.
Bernd Friedrich, Alexander Arnold
2004congress or congress paper
A New Processing Route for Titanium Alloys by Aluminothermic Reduction of Titanium Dioxide and Refining by ESR.
In: Proceedings of 10th World Conference on Titanium, Hamburg, 2004, S. 2209-2216. Weinheim: WILEY-VCH.
Jan-Christoph Stoephasius, Bernd Friedrich, Joerg Hammerschmidt
2004article in scientific journal
Sulphuric acid leaching of the nickel laterite ore at an atmospheric and high pressure.
Tsvetnye Metals, Heft 1, 2004, S. 26 - 29
Srecko Stopic, Bernd Friedrich, Anastasijevic, N.:
2004congress or congress paper
Development of an CaO-CaF2 slag system for high rare earth contents.
In: Proceedings of VII International Conference on molten slags, fluxes & salts, 2004. S. 449 -454. Cape Town, Soth Africa: The South African Institute for Mining and Metallurgy.
Tobias Müller, Bernd Friedrich
2004congress or congress paper
Refining of Al-Si-Melts by intermetallic iron precipitation – a phase equilibria investigation
Proceedings of EMC 2005
Marina Gnatko, Bernd Friedrich, Alexander Arnold
2004congress or congress paper
Modellierung metallothermischer Reaktionen - Berechnung der Einsatzmischung unter Berücksichtigung energetischer Effekte.
Erzmetall World of Metallurgy, Jg. 57, Heft 4, 2004, S. 217 - 224.
Jan-Christoph Stoephasius, Bernd Friedrich
2004article in scientific journal
Recovery of Cobalt Powder and Tungsten Carbide from Cemented Carbide Scrap - Part II: Recovery of Submicron Cobalt Powder from the Leach Solution.
Erzmetall World of Metallurgy, Jg. 57, Heft 6, 2004, S. 341 - 346.
Gürmen, S., Bernd Friedrich, Srecko Stopic
2004congress or congress paper
Aluminium Purification.
In: Proceedings of ASEM workshop on EU/ASIA S&T cooperation on clean technologies, 2004, Hanoi, S. 121 - 130.
2004congress or congress paper
Development of a CaO-CaF2-slag system for high rare earth
In: Proceedings of VII International Conference on Molten Slags, Fluxes and Salts, The South African Institute of Mining and Metallurgy, 2004, S. 449 - 454
Tobias Müller, Bernd Friedrich
2004article in scientific journal
IME Metallurgische Prozesstechnik und Metallrecycling der RWTH Aachen.
Recycling Magazin, Heft 18, 2004, S. 26 - 28.
Bernd Friedrich
2004article in scientific journal
Aluminium-Lithium alloy development for thixoforming.
Zeitschrift für Metallkunde, Jg. 95, Heft 12, 2004, S. 1097 - 1104.
Roger Sauermann, Bernd Friedrich, Püttgen, W., Bleck, W., Balitchev, E., Hallstedt, B., Schneider, J.M., Bramann, H., Bührig-Polaczek, A., Uggowitzer, P.J.
2004congress or congress paper
Ferromanganese production from spent primary batteries - Feasibility of an EAF process
International Congress for Battery Recycling, June 2 - 4 2004, Corno, ltaly,
Bernd Friedrich, H. Klammer, Ricardo Sanchez
2004article in scientific journal
Recovery of Cobalt Powder and Tungsten Carbide from Cemented Carbide Scrap - Part I: Kinetics of Cobalt Acid Leaching.
Erzmetall Worl of Metallurgy, Jg. 57, Heft 3, 2004, S. 143 - 147.
Gürmen, S., Bernd Friedrich
2004article in scientific journal
Die Weiterentwicklung des Werkstoffs EN-AC AlSiMg0,3 (A356) für das Thixoforming
Metall, Jg. 58, Heft 1-2, S. 32 -37
Tony Noll, Bernd Friedrich
2004congress or congress paper
CaF2 solubility in NaCl-KCl salt flux for alumina recycling.
In: Proceedings of VII International Conference on molten slags, fluxes & salts, 2004. S. 197 -200. Cape Town, Soth Africa: The South African Institute for Mining and Metallurg
Abyl Sydykov, Bernd Friedrich, Eugen Milke, Alexander Arnold
2004article in scientific journal
High pressure leaching of nickel lateritic ore "Silcrete".
Acta Metallurgica Slovaca, Heft 2, 2004, S. 257 - 264.
2004congress or congress paper
Kinetics of high pressure leaching of nickel lateritic ores
In: Proceedings of the Fourth International Conference Kammels’s Quo Vadis Hydrometallurgy, 2004, Herlany, Slovakia; Acta Metallurgica Slovaca, S. 257 - 266.
2004article in scientific journal
Recycling von Abfällen aus der Magnesiumproduktion, Teil I: Späne aus der mechanischen Bearbeitung
Metall, Jg. 58, Heft 1-2, 2004, S. 38 - 43
Bernd Friedrich, M. Marpert, Alf Niederle, M. Weck
2004congress or congress paper
Melt Treatment of Aluminium - Ways to a High Performance Metal
Metall, Jg. 58, Heft 12, 2004, S. 557 - 563
Bernd Friedrich, Christoph Kräutlein, K. Krone
2004congress or congress paper
Electrochemical reduction of Titanium dioxide thin film in LiCl-KCl-CaCl2 eutectic melt.
In: Proceedings of 206th Meeting of The Electrochemical Society, Inc.; Honolulu, 2004.
Katayama Y., Bernd Friedrich
2004article in scientific journal
Pressure leaching of EAF dust with sulphuric acid.
Erzmetall World of Metallurgy, Jg. 57, Heft 2, 2004, S. 113 - 120.
Havlik, T., Bernd Friedrich, Srecko Stopic
2003congress or congress paper
Kinetics of high pressure leaching of the serbian nickel lateritic ore
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 1, S. 189 - 204.
Srecko Stopic, Bernd Friedrich, Dr.-Ing. Nikola Anastasijević
2003congress or congress paper
The use phase in the aluminium mass flow - An approach for integration.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 1, S. 307 - 320.
Traute Köther, Bernd Friedrich
2003poster
Aluminium-Lithium alloy development for thixoforming.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 1348 - 1349.
Roger Sauermann, Bernd Friedrich
2003congress or congress paper
Development of a new metallurgical process for closed-loop recycling of discarded Nickel-Metalhydride-Batteries.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 1059 - 1074.
Tobias Müller, Bernd Friedrich
2003article in scientific journal
Aluminium foam – Production, Properties and Recycling Possibilities
World of Metallurgy - Erzmetall, Vol. 56, No. 11, S. 656 - 660
Bernd Friedrich, Katherina Jessen geb. Kaplan, Georg Rombach
2003article in scientific journal
Kinetics of Leaching of the Serbian Nickel Lateritic Ore.
Tsvetnye Metals, Heft 12, 2003.
Srecko Stopic, Bernd Friedrich, Anastasijevic, N.:
2003poster
Magnesium thin strip casting.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 1350 - 1351.
Roger Sauermann, Bernd Friedrich
2003congress or congress paper
Influencing the resource requirement in Copper primary production by technique variation
Copper, Santiago de Chile, 2003
Tobias Müller, Bernd Friedrich, P. Zapp
2003article in scientific journal
Nichteisenmetallurgie - 50 Jahre Forschung und Lehre in Aachen
In: World of Metallurgy - ERZMETALL, Vol. 56, Nr. 6/7
Bernd Friedrich, K. Krone
2003congress or congress paper
Al-Foam Production Scrap - Source for Recycling?
MetFoam, 2003, Berlin, Cellular Metals: Manufacture, Properties, Application, S. 543 - 548.
Katherina Jessen geb. Kaplan, Bernd Friedrich, Georg Rombach
2003congress or congress paper
Recovery of lead and zinc from QSL- and IS-slag using hollow electrode carbon insertion process.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 2, S. 533 - 550.
Erik Hecker, Bernd Friedrich
2003article in scientific journal
Aluminothermische Reduktion von Titanoxid
Erzmetall, Jg. 56, Heft 2, 2003, S. 82 - 93
, ,
2003congress or congress paper
Slag systems in copper recycling from Cu-Mg scraps
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 1097 - 1110
S. Gürmen, Tobias Müller, Bernd Friedrich, I. Duman
2003congress or congress paper
Recycling of AMCs and Aluminium Foam
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 993 - 1008.
Katherina Jessen geb. Kaplan, Bernd Friedrich, Georg Rombach
2003article in scientific journal
Evaluation and Modelling of Chemical Segregation Effects for Thixoforming.
Processing Advanced Engineering Materials, Jg. 5, Heft 3, 2003, S. 156 - 160.
Tony Noll, Bernd Friedrich, Hufschmidt, M., Modigell, M., Nohn, B., Hartmann, D.:
2003article in scientific journal
Experimental Design Approach Regarding Kinetics of High Pressure Leaching Processes.
Metalurgija - Journal of Metallurgy, Jg. 9, Heft 4, 2003, S. 273 - 282.
Srecko Stopic, Bernd Friedrich, Anastasijevic, N., Onjia, A.
2003article in scientific journal
Packed bed Electrolysis for Production of Copper Powder.
Erzmetall, Jg. 56, Heft 11, 2003, S. 668 - 677.
Ashour Owais, Bernd Friedrich
2003congress or congress paper
Closed-loop Reycling of Nickel, Cobalt and Rare Earth Metals from spent Nickel-Metalhydride Batteries
In: Proceedings of XXII International Mineral Processing Congress, Cape Town, South Africa, 2003
H. Heegn, Bernd Friedrich, Tobias Müller, R. Weyhe
2003article in scientific journal
IME Metallurgische Prozesstechnik und Metallrecycling der RWTH Aachen
In: Elektrowärme International, September 2003, Heft 3
Bernd Friedrich
2003congress or congress paper
Al-foam – Production, Properties and Recycling Potential
7th International Aluminium Recycling Congress, 17-18 March 2003, Munich, Germany
Bernd Friedrich, Katherina Jessen geb. Kaplan, Georg Rombach
2003article in scientific journal
Modelling the Copper Primary Production - A scenario approach to technique variation impacts.
in: Proceedings of EMC 2003, European Metallurgical Conference, 16. - 19. September 2003, Hannover, Germany, Vol. 1, S. 1 - 14
Tobias Müller, Bernd Friedrich, P. Zapp
2003congress or congress paper
Equilibria in Pb-As-Sb-O-melts.
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 2, S. 589 - 610.
Bernd Friedrich, Alexander Arnold
2003article in scientific journal
Sulphuric acid leaching of the Serbian lateritic ore.
Erzmetall, Jg. 56, Heft 4, 2003, S. 204 - 209.
Srecko Stopic, Bernd Friedrich
2003congress or congress paper
Recycling of Mg-sludge: an investigation to realise a closed loop recycling of magnesium
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 1, S. 395 - 410
Alf Niederle, Bernd Friedrich
2002article in scientific journal
Einfluss und Bedeutung chemischer Entmischungen auf mechanische Eigenschaften thixogeformter Bauteile.
Materialwissenschaft und Werkstofftechnik, Jg. 33, Heft 11, 2002, S. 643 - 650.
Budak, I., Tony Noll, Bleck, W., Bernd Friedrich
2002article in scientific journal
Kinetics of Sulphuric Acid Leaching of the Serbian Nickel Lateritic Ore under Atmospheric Pressure.
Metalurgija - Journal of Metallurgy, Jg. 8, Heft 3, 2002, S. 235 - 244.
Srecko Stopic, Bernd Friedrich, Fuchs, R.:
2002congress or congress paper
Feasibility of a new closed loop recycling concept for Nickel-Metalhydride Batteries
7th International Congress for Battery Recycling ICBR 2002, Vienna, Austria, July 3 – 5, 2002
R. Weyhe, Bernd Friedrich, Tobias Müller, H.P. Heegn
2002congress or congress paper
A new metallurgical process for recycling of discarded nickel-metalhydride-batteries.
In: Proceedings of TMS Fall EPD Meeting on Recycling and Waste Treatment in Mineral and Metal Processing, 2002, Lulea, Vol. 2, S. 25 - 36.
Tobias Müller, Bernd Friedrich
2002Book Chapter
Sachbilanz Zink
Wissenschaftsverlag Mainz, Aachen (2002); ISBN 978-3-89653-939-7
2002congress or congress paper
Verfahrensprinzipien und Prozesstechnik der Abwasserreinigung
Heft 95 der Schriftenreihe der GDMB
Elinor Rombach
2002congress or congress paper
Thixoforming raw material development by means of optimized design of experiments (DOE)
In: Proceedings of Light Metals 2002, TMS, Warrendale, USA. S. 987 - 993
Tony Noll, Bernd Friedrich
2002congress or congress paper
Impact of parameter changes on the aluminium recovery in a rotary kiln.
In: Proceedings of Light Metals 2002, TMS, Warrendale, USA. S. 1045 - 1052.
Abyl Sydykov, Bernd Friedrich, Alexander Arnold
2002article in scientific journal
Zur langfristigen Aluminiumversorgung der Automobilindustrie.
Aluminium, Jg. 78, Heft 6, 2002, S. 432 - 438.
Zapp, P., Georg Rombach, Kuckshinrichs, W.
2002congress or congress paper
Feasibility of a new closed loop recycling concept for Nickel-Metallhydride Batteries.
In: Proceedings of International Battery Recycling Congress, Vienna, 2002.
Weyhe, R., Tobias Müller, Bernd Friedrich, Heegn, H.P.:
2001congress or congress paper
Vacuum-Thermal Recycling of Used Nickel-Cadmium Batteries
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, S. 175 - 186
R. Weyhe, Bernd Friedrich
2001congress or congress paper
Technological Development in Aluminium Produstion - Contributions to Environmental Changes.
in: Proceedings of EMC 2001, European Metallurgical Conference, 18 to 21 September 2001 Friedrichshafen, Germany, Vol.3, S.83-98
Petra Zapp, Georg Rombach, Wilhelm Kuckshinrichs
2001Book Chapter
Metallhydridlegierungen für moderne Batterieanwendungen.
In: Metalle in der Elektrochemie - Gewinnung, Abscheidung, Korrosion; W. Plieth und J. Russow (Hrsg.); GDCh, Frankfurt am Main, 2000
2001congress or congress paper
A scenario to optimise the energy demand of aluminium production depending on the recycling rate.
IN: Conservation and Recycling, 33, 2001, S.217-234
Georg Rombach
2001poster
Raw material development and recycling concepts for semi-solid processing.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, Poster Guide, S. 2 - 3.
2001congress or congress paper
Closed Loop Recycling von Nickel, Kobalt und Seltenen Erden aus Nickel-MetaIlhydrid-Akkumulatoren
UVR, Freiberg, 2001
Bernd Friedrich, Tobias Müller, P. Winkler
2001congress or congress paper
Metallic Raw Material Flows - From Analysis towards Decision Support.
in: From basic science to decision making: The Environmental Odyssey, S.65, Tagungsband, 11th Annual meeting of SETAC Europe, Brüssel, Belgien, 6-10 May 2001
2001article in scientific journal
Auswahl und Bewertung von Werkstoffen zur Formgebung im teilflüssigen Zustand
Giesserei, Jg. 88, Heft 8, 2001, S. 60 - 66
Tony Noll, Bernd Friedrich, H. Meuser, I. Budak
2001congress or congress paper
Improved Aluminium Recovery at Recycling Plants by integrated Slag Refining
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, S. 121 - S. 139
Bernd Friedrich, M. Gerke, Joachim Krüger, Alexander Arnold
2001congress or congress paper
Technical Progress in the Aluminium Industry - A Scenario Approach.
In: Proceedings of Light Metals 2001, TMS, Warrendale, USA, S. 1131 - 1137.
Georg Rombach, P. Zapp, W. Kuckshinrichs, Bernd Friedrich
2001congress or congress paper
Cu-Pb-Me-S-balances during lead refining
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, S. 295 - 317
Alexander Arnold, Bernd Friedrich, F. Toubartz
2001congress or congress paper
Future Potential and Limits of Aluminium Recycling.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, Vol. 3 S. 17 - 32.
Georg Rombach, Bernd Friedrich
2001congress or congress paper
Grenzen des Recyclings
F+E - Gießereiseminar, VAW aluminum AG, Bonn, 1.-2. März 2001
2001congress or congress paper
Alternative solution purification in the hydrometallurgical zinc production
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, Vol. 1, S. 179 - 197
Bernd Friedrich, Joachim Krüger, Graciela Mendez
2001poster
Experimental development of a new processing route for aluminium dross
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen,
Alexander Arnold, Bernd Friedrich
2001congress or congress paper
Resource Conservation by Improvements of Primary Aluminium Production
In: Proceedings of Light Metals 2001, TMS, Warrendale, USA, S. 349 - 356
Jürgen Schlimbach , Georg Rombach, Bernd Friedrich, Joachim Krüger
2001poster
Feedstock and Recycling
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, S. 32 -33.
Bernd Friedrich
2001congress or congress paper
Energy and Emission Analysis in Primary Aluminium Production - a Technical Contribution to an Integrated Resource Management.
In: Proceedings of European Metallurgical Conference, 18. - 21. September 2001, Friedrichshafen, Vol. 3, S. 99 - 116.
Joachim Krüger, Bernd Friedrich, Jürgen Schlimbach , Georg Rombach
2001congress or congress paper
Vakuumthermisches Recycling von Ni-Cd-Akkumulatoren.
Jahrestagung Aufbereitung und Recycling, 2001, Freiberg.
Weyhe R., Bernd Friedrich
2001article in scientific journal
Aluminumrecycling - Anspruch und technische Realisierbarkeit.
In: Berg- und Hüttenmännische Monatshefte (BHM), 146 (2001) Nr. 5, S. 177-183
2001article in scientific journal
Elektroschlackeschmelzen von aluminothermisch hergestellten Titan-Aluminiumlegierungen - Eine Alternative zum Kroll-Prozess?
Berg- und Hüttenmännischen Monatshefte (BHM), Heft 146/5, 2001, S. 203 - 209.
Bernd Friedrich, Joerg Hammerschmidt
2001article in scientific journal
Aluminium Recycling in Germany - Status and Potential.
Light Metal Age. Jg. 59, Heft 8, 2001, S. 66 - 75.
,
2001article in scientific journal
Behaivour of copper in refining of lead by fractional crytallization.
Transaction of the Institut of Mining and Metallurgy, Section C, Mineral Processing and Extraactive Metallurgy 110 (2001), C1-C61, S. C60-C62
2001congress or congress paper
Technical Progress in Produstion and Recycling of Aluminium Packaging - a Scenario Approach.
in: From basic science to decision making, 11th Annual meeting of SETAC Europe, 6-10 May 2001
Georg Rombach, P. Zapp, W. Kuckshinrichs, Bernd Friedrich
2000Book Chapter
Aluminiumrecycling
Hrsg.:Verband Deutscher Schmelzhütten, Düsseldorf, Aluminiumverlag und Informationsgesellschaft mbH, Düsseldorf, 2000
2000congress or congress paper
Grenzen des Metallrecyclings
IN: Ringvorlesung Nachhaltige Metallwirtschaft. FH Hamburg, Fachbereich Maschinenbau und Produktion, Hamburg, 26.10.2000
2000Book Chapter
Vom Conterfey und Tutanego zum Zink-Beitrag zur Vorgeschichte der Zinkgewinnung
In: T.Jamrozy u. E. Raczka, Johann Christian Ruberg, Katowice 1999, S. 101-103
2000congress or congress paper
A resource-orientated analysis of the material flow of aluminium: A Systems analysis approach.
in: 8th LCA Case Studies Symposium, Increasing Credibility of LCA, SETAC Europe, Brussels, 30 November 2000, S. 15-17
2000Book Chapter
Metallurgie des Schmelzprozesses.
In: A. von Starck, A. Mühlbauer, C. Kramer (Hrsg.), Praxishandbuch Thermoprozess-Technik - Band II: Prozesse, Komponenten, Sicherheit (S. 3 - 10). Essen: Vulkan Verlag GmbH.
2000article in scientific journal
Verhalten von mineralischer Pigmente beim Aluminiumrecycling
IN: Erzmetall 53 (2000) Nr. 5, Seite 98-105
2000Book Chapter
Hydrogen in aluminium containing copper alloy melts-solubility measurement and removal.
In: K. Ehrke, W. Schneider (Hrsg.), Continous Casting (S. 15 - 19). Weinheim: Wiley-VCH.
Karsten Neumann, Bernd Friedrich, Krone, K., Jestrabek, J., Nosch, E.:
2000congress or congress paper
Grain refining optimisation of A356 alloy by Mn-addition
In: Proceedings of 6th International conference of semi-solid processing of alloys and composites, 27. - 29. September 2000, Turin, Italien, S. 753 - 758
Tony Noll, H. Kiehne, J. Krüger, Bernd Friedrich
2000Book Chapter
12. Umweltschutzmaßnahme in der Sekundäraluminiumindustrie; 13 Anfall, Verwertung und Beseitigung von Reststoffen
Aluminiumrecycling – Vom Vorstoff bis zur fertigen Legierung; Düsseldorf, Aluminiumverlag Marketing und Kommunikation GmbH, Düsseldorf, 2000, ISBN 3-00-003839-6, S. 583 -637
Elinor Rombach
2000article in scientific journal
Einbundung von Nutzungsaspekten in die Stoffstromanalyse metallischer Rohstoffe.
IN: Metall 54 (2000) Nr. 5, Seite 205-209
2000article in scientific journal
Wasserstoffgehalte in aluminium- und zinkhaltigen Kupferlegierungen.
In: D. Hirschfeld (Hrsg.), Nichtmetalle in Metallen 2000. Clausthal-Zellerfeld: GDMB-Informationsgesellschaft mbH.
,
2000congress or congress paper
Fundamental research about liquid metal filtration
In: Continuous casting, Hrsg: Ehrke, Kurt; Schneider, Wolfgang, Proceedings of the international conference "Continous casting", 13.-15. November 2000, Frankf
B. Hübschen, Joachim Krüger, N.J. Keegan, Wolfgang Schneider
2000article in scientific journal
Nachhaltige Entwicklung - Beitrag von Stoffstrommodellen zur Operationalisierung
In: Umwelt Bd. 30, Nr. 10/11 - Oktober/November 2000, S. 110-113
P. Zapp, W. Kuckshinrichs, J. Hake, Georg Rombach, Bernd Friedrich, P. Sliwka, C. Bauer, P. Martens
2000article in scientific journal
Global red mud reduction potential through optimised technologies and ore selection
Mineral Resources Engineering, Vol. 9 (2000), No. 4
Hausberg, J., Happel, U., Meyer, F. M., Mistry, M., Röhrlich, M., Koch, H., Martens, P. N., Jürgen Schlimbach , Georg Rombach, Joachim Krüger
2000article in scientific journal
Nutzen von Ökobilanzen
IN: Tagungsbericht, Erzmetall 53 (2000) Nr.1, S. 8-10
2000congress or congress paper
Recycling of semi-solid-processing residues
In: Proceedings of 6th International conference of semi-solid processing of alloys and composites, 27. - 29. September 2000, Turin, Italien, S. 35 - 40
,
2000congress or congress paper
Sauerstoffeinsatz bei den Bad- und Schmelzprozessen der NE-Metallurgie
IN: Heft 87 der Schriftreihe der GDMB Gesellschaft für Bergbau, Metallurgie Rohstoff- und Umwettechnik, Hrsg: Fachausschuss für Metallurgie Aus- und Weiterbildung der GDMB, Clausthal-Zellerfeld, GDMB
2000article in scientific journal
Global red mud reduction potential through optimized technologies and ore selection
IN: Mineral Resources Enineering, Vol. 9 (2000), Nr. 4
2000congress or congress paper
Optimierung der Feuerraffination in einer Kupfer-Sekundärhütte
IN: Heft 87 der Schriftreihe der GDMB Gesellschaft für Bergbau, Metallurgie, Rohstoff- und Umwelttechnik. Hresg.
1999Book Chapter
Die Gestaltung von Werkstoffoberflächen
In: Horizonte: Die RWTH Aachen auf dem Weg ins 21. Jahrhundert, Walter, R.; Rauhut, B. Hrsg. Berlin [u.a.]: Springer Verlag 1999, S. 150-159, ISBN 3-540-66373-8
,
1999article in scientific journal
Bilanzierung von Aufarbeitungsverfahren für Stahlwerksfilterstäube.
36. Metallurgisches Seminar der GDMB: Nutzen von Ökobilanzen, November 1999, Heft 85 der Schriftenreihe der GDMB, Claustahl-Zellerfeld, 1999. Seite 231-245 ISBN 3-9806913-0-6
Elinor Rombach
1998Book Chapter
Die Zeit von Wilhelm Borchers
100 Jahre Metallhüttenkunde an der RWTH Aachen – Geschichte eines Lehrstuhls; GDMB, Hrsg: J. Krüger, 1998, S. 15 - 42; ISBN 3-9805924-4-8
Elinor Rombach
1998article in scientific journal
Sachbilanz zur Kupfererzeugung unter Berücksichtigung der Endenergien
Metall, Vol. 52 (1998), No. 10/11, p. 636
Joachim Krüger, Georg Rombach
1998congress or congress paper
Verwertung von hochkonzentrierten Abfallösungen durch Kristallisation.
Rohstofftechnik im Wandel, Aachener Umwelttage der Fakultät für Bergbau, Hüttenwesen und Geowissenschaften, November 1998, IV.5, Seite 1-12
1998article in scientific journal
100 Jahre Metallhüttenkunde an der RWTH Aachen: Geschichte eines Lehrstuhls
GDMB, Clausthal-Zellerfeld 1998
Joachim Krüger, Elinor Rombach, Georg Rombach, Winkler, P.
1998congress or congress paper
Verwertung von Ofenausbruch aus metallurgischen Prozessen
Feuerfeste Werkstoffe in der Nichteisenmetallurgie, Berichtsband des 41. Internationalen Feuerfest-Kolloquiums, September 1998, Aachen, Stahl und Eisen Spezial, September 1998, Verlag Stahleisen GmbH
Elinor Rombach, Joachim Krüger
1998article in scientific journal
Einspeisung von Fremdlösungen in Aufarbeitungsanlagen für Salzschlacken der Aluminiumsekundärindustrie
Abfallwirtschaftsjournal, Vol. 10, Nr. 6; 1998, S. 33 - 38
1998Book Chapter
Grundlagen der Kristallisation aus wäßrigen Lösungen.
34. Metallurgisches Seminar der GDMB: Fortschritte in der Hydrometallurgie, 1998, Heft 82 der Schriftenreihe der GDMB, Seite 11-28, ISBN 3-9805924-5-6
1997congress or congress paper
Verbleib von gebrauchtem Feuerfestmaterial
32. Metallurgisches Seminar der GDMB: Feuerfestwesen in Metallhütten, 1997, Heft 78 der Schriftenreihe der GDMB, Seite 123-139, ISBN 3980486028
Joachim Krüger, Elinor Rombach
1997congress or congress paper
Understanding of Sustainable Primary and Secondary Aluminium Production
8th International Congress of ICSOBA, Milan, Italy, 1997
Georg Rombach, Joachim Krüger
1997congress or congress paper
Untersuchungen zum Verhalten mineralischer Pigmente beim Aluminiumrecycling
Dissertation RWTH Aachen, Verlag Mainz, 1997
Georg Rombach
1997congress or congress paper
Grundlagen der Elektrolysetechnik
33. Metallurgisches Seminar der GDMB: Elektrolyseverfahren in der Metallurgie, 1997, Heft 81 der Schriftenreihe der GDMB, Seite 9-28, ISBN 3-9805924-2-1
Elinor Rombach, Joachim Krüger
1996article in scientific journal
Aufarbeitung Zn/Pb-haltiger Flugstäube
Erzmetall, 49 Jg., 1996, Nr.2, Seite 93-102
,
1996article in scientific journal
Nachhaltigkeit primärer und sekundärer Rohstoffe
In: Sekundär-Rohstoffe 13 (1996) 12, S. 463-464
Gudenau, H. W., Hoberg, H., Lukat, R.
1996congress or congress paper
Grenzen nachhaltiger primärer und sekundärer Kupfer-Erzeugung
Aachener Umwelttage der Fakultät für Bergbau, Geowissenschaften und Hüttenwesen, Nachhaltiges Gestalten von Roh- und Reststoffströmen, Nov. 1996, III.2, Seite 1-15
Elinor Rombach
1996article in scientific journal
Wertstoffgewinnung aus Filterstäuben der Abfallverbrennung
AbfallwirtschaftsJournal, 1996, Heft 6, Seite 28-36
Joachim Krüger, Elinor Rombach, G. Grund
1996congress or congress paper
Ziele nachhaltiger primärer und sekundärer Aluminiumerzeugung
Nachhaltiges Gestalten von Roh- und Reststoffströmen, 6. Aachener Umwelttage der Fakultät für Bergbau, Hüttenwesen und Geowissenschaften der RWTH-Aachen, November 1996
Georg Rombach, Joachim Krüger
1995congress or congress paper
Praktische Auswirkungen des kreislaufwirtschaftsgesetzes auf genehmigungsbedürftige Industrieanlagen in der Nichteisen-Metallindustrie
In: Das Kreislaufwirtschaftsgesetz und seine Auswirkungen auf genehmigungsbedürftige Industrieanlagen" Haus der Technik; 5./6.12.1995 in Essen; S. II/1 - II/18
Joachim Krüger
1995article in scientific journal
Sachbilanz einer Ökobilanz der Kupfererzeugung und -verarbeitung
Metall Vol. 49, 1995, Band 4, 5, 6; S. 252 - 257; S. 318 - 324; S. 434 - 440
I. v. Röpenack, P. Winkler, C. Kögler, M. Reuter, D. Gohlke, K. H. Bruch
1995congress or congress paper
Hydrometallurgische Reinigung von NE-metallhaltigen Flugstäuben
In: XLVI. Berg- und Hüttenmännischer Tag; Bergakademie Freiberg; 14./17.6..1995; S. 39- 57
Elinor Rombach, Joachim Krüger
1995congress or congress paper
Verarbeitung von MVA - Flugaschen
5. Aachener Umwelttage: Reststoffverwertung; Fakultät für Bergbau, Hüttenwesen und Geowissenschaften der RWTH; 9./10.11.1995; S. II.1/1 - II.1/25
,
1994congress or congress paper
Vermeidung der Deponierung chloridhaltiger Reststoffe
In: 4. Aachener Umwelttage: Oberflächenwasser in Industriegebieten; Fakultät für Bergbau, Hüttenwesen und Geowissenschaften der RWTH; 24./25.11.1994; S. V.1/1 - V.1/20
Joachim Krüger, R. Urbach, Dr.-Ing. K. Krone

Last update: 10.24.2019