EMC 2017 Proceedings, Vol. 1

Inhaltsverzeichnis

Table of Contents – Volume 1
Precious Metals
Enhanced Leaching of Arsenopyrite Concentrates as a Pretreatment 3
for Gold Refractory Ores
Dr. Oscar G. Olvera, Dr. Yeonuk Choi, Dr. Peter Kondos
Dissolution of Gold in Ferric and Cupric Chloride Solutions 19
M. Sc. Sipi Seisko, M. Sc. Otto Forsström, Dr. Jari Aromaa, Prof. Mari Lundström
Tellurium in gold processing 31
Dr. Laurence G. Dyer
The Possible Use of Methanesulfonic Acid as a New Electrolyte for 43
Silver Electrorefining
A. Dressler, M. Keil, T. Müller, M. Stelter
Preliminary study on PGM leaching from used autocatalytic 55
convertors using AlCl3 and HOCl
Collins Saguru, Sehliselo Ndlovu
Oxygen mass transfer in the Albion ProcessTM: from the laboratory to the plant 71
Paul Voigt, Daniel Mallah, Mike Hourn
Recycling / Waste
Review of printed circuit board recycling processes 87
T. Nakamura , M. Maeda
Recycling of Tantalum from Waste Electrical and Electronic 99
Equipment through Mechanical Processing and Hydrometallurgical Separation
of Precious Metals
M. Sc. Felix Römer, Prof. Dr.-Ing. Tobias Elwert
State-of-the-Art Recycling of Ni, Co, Cu and V 115
Michael Neumann, Clemens Kuhnert
Recovery of Zinc-Manganese Alloy from 123
Spent Dry Battery Cells
Mahmoud A. Rabah, Sabah Foda
Leaching of crushed NiMH batteries 139
Antti Porvali, Mari Lundström
Possibilities of recycling LED diodes 149
Mariola Saternus, PhD DSC, Joanna Willner PhD, Agnieszka Fornalczyk PhD,
Magdalena Lisińska MsC
WEEE Recycling – Metal Recycling from Complex Beneficiation Fines 163
A. Trentmann, F. Brinkmann, B. Friedrich
Leaching behavior of hard metals used in the drilling industry 171
Claudia Kerschbaumer, Stefan Luidold, Thomas Wolfe, Anthony Smith
Sulphate and Manganese Removal During Sulfitogenesis in a UASB Reactor 187
Sueli Moura Bertolino, Nayra Quites, Flávia Reis, Versiane Leão
Characterization of Tailings of the Rammelsberg Ore Deposit for a 197
Potential Reprocessing
Dr. rer. nat. Thomas Schirmer, M. Sc. Felix Römer, Prof. Dr.-Ing. Tobias Elwert,
Prof. Dr.-Ing. Daniel Goldmann
Process fundamentals, modelling and new processes
The importance of models for intelligent data analysis in metallurgy 219
Dr. Sander Arnout, Dr. Els Nagels, Michel Bridy, Dr. Mark W. Kennedy,
Christian Landaas, Paul Hellinckx
Experimental and modelling research in support of energy savings and 231
improved productivity in non-ferrous metal production and recycling
Prof. Evgueni Jak, Dr. Taufiq Hidayat, Dr. Denis Shishin, Dr. Ata Fallah Mehrjardi,
Dr. Jiang Chen, Prof. Peter Hayes
CFD Modelling of Reactive Injection in Metallurgy 251
Ir. Bart Vandensande, Dr. Sander Arnout, Dr. Els Nagels
Transformational Materials Handling Solutions for the Non-Ferrous Industry 263
Mark E. Coleman
Application of the submerged nozzles for rotary furnace firing – modeling studies 277
PhD. Eng. Ewa Kolczyk, PhD. Eng. Zdzisław Miczkowski, PhD. Eng. Józef Czernecki
ILTEC – Mettop’s Revolutionary and Safe Cooling Solution 293
Dr. M. Hanel, Dr. A. Filzwieser, Dr. I. Filzwieser, DI S. Wallner, S. Ruhs
Surface tension and density of the copper-rich Cu-Pb-Fe alloys 307
Tomasz Sak, Józef Czernecki, Piotr Madej, Grzegorz Krawiec,
Stanisław Pietrzyk, Łukasz Kortyka
Phase equilibria of Na2O-PbO-SiO2 system between 900 and 1100 °C 317
Imam Santoso, Pekka Taskinen
Investigation of Influencing Parameters on Zone Melting Refining 327
of Aluminium, Part One Impurities: Iron and Silicon
M. Sc. Xiaoxin Zhang, Dr.-Ing. Semiramis Friedrich, Prof. Dr.-Ing. Dr. h. c. Bernd Friedrich
Influence of selected parameters on scorodite crystallization process 335
M. Sc. Justyna Piwowońska, M. Sc. Zbigniew Szołomicki, Ph. D. Andrzej Chmielarz
Thermodynamic Investigation of High Temperature Ta2O5 Chlorination 345
with C2Cl4
Navarro, R. C. S., Zocatelli, T. F., Brocchi, E. A.
Improving of Alloys
Copper alloys for antimicrobial touch surfaces – Research on practical 367
and scientific aspects
PhD Monika Walkowicz, PhD Piotr Osuch, Prof. Beata Smyrak, Prof. Andrzej Mamala,
Prof. Tadeusz Knych, Prof. Ewa Rudnik, PhD Anna Różańska,
PhD Agnieszka Chmielarczyk, MSc. Dorota Romaniszyn, Prof. Małgorzata Bulanda
Tarnishing and corrosion of copper alloys under various laboratory conditions 373
PhD Monika Walkowicz, PhD Piotr Osuch, Prof. Beata Smyrak, Prof. Andrzej Mamala,
Prof. Tadeusz Knych
Investigation of phase formation in tin alloys 377
Dipl.-Ing. Stefanie Scheiber, BSc; Univ.-Prof. Dipl.-Ing. Dr. mont. Helmut Antrekowitsch
Hot-dip galvanizing in WEGAL alloy bath with increased manganese content 389
Dr.-Ing. Szymon Malara, Dr.-Ing. Jan Wesołowski
Processing of CuAg15 alloy wire using severe plastic deformation 399
Dr. Wojciech Głuchowski, Prof. Zbigniew Rdzawski, Dr. Joanna Sobota,
Dr. Justyna Domagała-Dubiel
Friction Stir Welding of Aluminum Alloy AA2024-T351 with OFHC Copper 415
Prof. Dr. Adnan Naama Abood, Prof. Dr. Moneer Hameed Tolephih,
Asst. Lect. Hayder Ibrahim Kadhum
Effects of Process Parameters on the Electrophorotic Deposition 429
of B4C Particulates on Nickel Substrate
G. Günkaya, H. Kurama