Tsvetnye Metally
The February issue of Tsvetnye Metally features a series of articles contributed by R&D Centre for Hydrometallurgy LLC in Saint Petersburg and thus is a continuation of Issue No. 9 of Tsvetnye Metally for 2020 that put the Saint Petersburg Metallurgy School in the spotlight. The papers look at the role of mineralogical studies (process mineralogy) in the process of developing and proving the feasibility of hydrometallurgical techniques for leaching gold from sulphide concentrates; describe a system that simulates the autoclave operator workplace and that was specially developed for the Pokrovskiy POX Hub; describe some efficient and sustainable final product analysis techniques.
Of high interest is the historical information about the 50 Kopecks silver coins made by metallurgist and Saint Petersburg Mining University graduate Petr Latyshev. The paper is included in the Materials Science section and tells about Latyshev’s participation in the production of the first Soviet silver coins in the 1920s. The authors used the modern lab equipment available at the Saint Petersburg Mining University to study the chemical and structural characteristics of the alloys used to make coins. This gives a better insight into the production of such coins.
Despite the harsh conditions of the pandemic, the annual international conference Plaksin Readings 2020 did take place last autumn, if not in a regular format. This issue contains a brief overview of the reports presented at the conference.
Please find more details below, or order your printed or electronic version of the Journal.
| BENEFICATION | |
| Название | A study of gold ore for processability by gravity separation techniques |
| Авторы | Fedotov P. K., Senchenko A. E., Fedotov K. V., Burdonov A. E. |
| Информация об авторах | Irkutsk National Research Technical University, Irkutsk, Russia: P. K. Fedotov, Associate Professor at the S. B. Leonov Department of Mineral Processing and Environmental Protection, Doctor of Technical Sciences, Professor Institute TOMS, Irkutsk, Russia: A. E. Senchenko, General Director |
| HEAVY NON-FERROUS METALS | |
| Название | Hydrometallurgical extraction of antimony from lead refining slags |
| Авторы | Naboychenko S. S., Korolev А. А., Timofeev K. L., Krayukhin S. A. |
| Информация об авторах | Ural Federal University named after the First President of the Russian Federation B. N. Yeltsin, Yekaterinburg, Russia: S. S. Naboychenko, Visiting Professor of Department of Non-ferrous Metallurgy, Doctor of Technical Sciences
Uralelektromed, Verkhnaya Pyshma, Russia: А. А. Korolev, Chief Engineer, Candidate of Technical Sciences, e-mail: А.Korolev@elem.ru
Non-Governmental Private Educational Institution of Higher Education “UMMC Technical University”, Verkhnaya Pyshma, Russia: |
| Название | Understanding the zinc discharge from sodium sulphate solution in the presence of surfactants |
| Авторы | Kozlov P. A., Kolesnikov A. V., Nesmelov V. Yu. |
| Информация об авторах | UMMC-Holding Corp, Verkhnyaya Pyshma, Russia: P. A. Kozlov, Deputy Director Responsible for Research, UMMC Technical University, Professor, Doctor of Technical Sciences, e-mail: p.kozlov@tu-ugmk.com
Chelyabinsk State University, Chelyabinsk, Russia:
Chelyabinsk Zinc Plant PJSC, Chelyabinsk, Russia: |
| Название | Trapping nitrous gases during nitric acid leaching of sulfide concentrates |
| Авторы | Meshkov E. Yu., Bobyrenko N. A., Parygin I. A., Soloviev A. A. |
| Информация об авторах | JSC VNIPIpromtekhnologii, Moscow, Russia: E. Yu. Meshkov, Head Specialist, e-mail: Meshkov.E.J@vnipipt.ru |
| Название | Removing copper and nickel from contaminated water with vermiculite-sungulite materials |
| Авторы | Mosendz I. A., Kremenetskaya I. P., Novikov A. I., Tereshchenko S. V. |
| Информация об авторах | I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the Russian Academy of Sciences Kola Science Center, Apatity, Russia: I. A. Mosendz, Postgraduate Student, e-mail: ia.mosendz@ksc.ru
Murmansk Arctic State University, Murmansk, Russia: S. V. Tereshchenko, Head of the Department of Mining, Earth Sciences and Environmental Engineering |
| SCIENTIFICAL DEVELOPMENTS OF THE SRC HYDROMETALLURGY | |
| Название | Phase composition of autoclave oxidation products and its effect on gold coating |
| Авторы | Lyakh S. I., Bakhvalov S. S. |
| Информация об авторах | SRC Hydrometallurgy (LLC), Saint-Petersburg, Russia: S. I. Lyakh, Chief Engineer, Сandidate of Technical Sciences, e-mail: lyakh-s@gidrometall.ru |
| RARE METALS, SEMICONDUCTORS | |
| Название | Extraction of vanadium and associated elements from black shale ores by hydrodynamic activation technology of sulfuric acid solutions |
| Автор | Mamytbekov G. K. |
| Информация об авторе | Institute of Innovation and New Technologies LLP, Almaty, Republic of Kazakhstan: G. K. Mamytbekov, Chief Researcher, Doctor of Chemical Sciences, Professor, e-mail: mamytbekov@mail.ru |
| MATERIALS SCIENCE | |
| Название | Determining temperatures and forces necessary to produce hot-pressed tubes out of titanium alloy PT-1M |
| Авторы | Illarionov A. G., Vodolazskiy F. V., Kosmatskiy Ya. I., Gornostaeva E. A. |
| Информация об авторах | Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia: A. G. Illarionov, Associate Professor at the Department of Heat Treatment and Metal Physics, Institute of New Materials and Technologies, Candidate of Technical Sciences, e-mail: a.g.illarionov@urfu.ru
Ural Research Institute of the Tube & Pipe Industries JSC (RusNITI), Chelyabinsk, Russia:
TMK’s Research & Development Centre, Moscow, Russia1 ; South Ural State University, Chelyabinsk, Russia2: |
| METAL PROCESSING | |
| Название | Properties of welded joints of the Al – Zn – Mg – Ca alloy doped by microadditivies of zirconium and scandium |
| Авторы | Shurkin P. K., Karpova Zh. A., Latypov R. A., Musin A. F. |
| Информация об авторах | National University of Science and Technology MISIS, Moscow, Russia: P. K. Shurkin, Engineer at the Department of Metal Forming, Candidate of Technical Sciences, e-mail: pa.shurkin@yandex.ru
R. A. Latypov, Professor at the Department of Equipment and Technologies of Welding Production |
| AUTOMATION | |
| Название | Simulation of the metallic powder mixing process and deterministic formation of homogeneity |
| Авторы | Evseev A. V., Preys V. V., Proskuryakov N. E., Lobanov A. V. |
| Информация об авторах | Tula State University, Polytechnic Institute, Tula, Russia: A. V. Evseev, Doctorate Student at the Department of Process Systems Used by Food, Printing and Packaging Industries, Candidate of Technical Sciences, e-mail: ews1972@mail.ru A. V. Lobanov, Associate Professor at the Department of Mechanical Engineering Technology, Candidate of Technical Sciences |
| METALLURGICAL HISTORY | |
| Название | Silver 50 kopecks coins made by the metallurgist and the Mining Institute graduate Petr Latyshev |
| Авторы | Bazhin V. Yu., Vedernikov V. V., Gorlenkov D. V. |
| Информация об авторах | Saint Petersburg Mining University, Saint Petersburg, Russia: V. Yu. Bazhin, Head of the Department of Process and Production Automation, e-mail: Bazhin-alfoil@mail.ru |
