Výsledky vyhledávání - "S. E. Polygalov"

Features of the presence of precious metals in the zinc production clinker

Autor: V. G. Lobanov, O. B. Kolmachikhina, S. E. Polygalov, R. E. Khabibulina, L. V. Sokolov

Publikováno v: Izvestiya Vuzov. Tsvetnaya Metallurgiya (Universities' Proceedings Non-Ferrous Metallurgy). :19-25

The paper considers the features of gold deportments in technogenic raw materials – aged clinker of zinc production at the Belovsky zinc plant (Belovo, Kemerovo Region). The Belovsky plant operated from 1930 to 2003 using zinc concentrates from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7e4bcfc25264a388cfea035cd4f4623
https://doi.org/10.17073/0021-3438-2022-5-19-25

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Use of thermochemistry methods when processing oxidized nickel ores

Autor: O. Yu. Makovskaya, S. E. Polygalov, V. G. Lobanov, O. B. Kolmachikhina

Publikováno v: Tsvetnye Metally. :33-38

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a513f4c4f445ac72d6d2672c44a8dcd5
https://doi.org/10.17580/tsm.2021.08.05

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Two-stage hydrochloric leaching of oxidized nickel ore of the Serovsky deposit

Autor: V. G. Lobanov, O. B. Kolmachikhina, S. E. Polygalov, O. Yu. Makovskaya

Publikováno v: Izvestiya Vuzov. Tsvetnaya Metallurgiya (Universities' Proceedings Non-Ferrous Metallurgy). :16-21

Significant reserves of oxidized nickel ores are concentrated in the Ural region, in the deposits of various sizes that are mined by open-pit method. Ore is rather loose, which makes the cost of production relatively low. At the same time, the techno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3227207fd2a10e9fb41715a5da062914
https://doi.org/10.17073/0021-3438-2020-4-16-21

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Research of the Technology of Joint Processing of Stale Copper-Smelting Slags and Pyrite Cinders with the Extraction of Non-Ferrous Metals into a Commercial Product

Autor: V. G. Lobanov, S. E. Polygalov, O. B. Kolmachikhina

Publikováno v: IOP Conf. Ser. Earth Environ. Sci.
IOP Conference Series: Earth and Environmental Science

The article deals with the problems of slags processing from copper-smelting production, both current production and those which had been accumulating over many years of enterprises’ activity in heaps (stale). There are data about possible methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37472282015f7b70ee4ad3f1a9dd1257
https://doi.org/10.1088/1755-1315/666/4/042018

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Nickel sorption from solutions with high salt concentration

Autor: V. G. Lobanov, O. Yu. Makovskaya, S. E. Polygalov, O. B. Kolmachikhina

Publikováno v: IOP Conference Series: Materials Science and Engineering

The object of the study is salt concentrates formed as a result of treatment of concentrated acidic and alkaline wastewater of galvanic processes, realized on Ural Optical & Mechanical Plant (Russia). Salt concentrates are to be disposed of as low-ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15273f6322f1e727cbfd808bf4bef0f0
https://doi.org/10.1088/1757-899x/966/1/012007

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Research of Possibility of Processing of Oxidized Nickel Ore by Chloride Sublimation Roasting Technology

Autor: O. B. Kolmachikhina, S. E. Polygalov, V. G. Lobanov

Publikováno v: IOP Conf. Ser. Mater. Sci. Eng.
IOP Conference Series: Materials Science and Engineering

Oxidized nickel ores (ONO) contain most of the world’s nickel reserves. However, choice of a cost-effe nickel ore processing technology is difficult due to the dispersed distribution of nickel compounds in refractory minerals, low nickel content, p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7d6281d8be90545f3b58640b3f8d2ed
https://doi.org/10.1088/1757-899x/969/1/012050

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