Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102693
Title: 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
Authors: Kolmachikhina, O. B.
Polygalov, S. E.
Lobanov, V. G.
Issue Date: 2021
Publisher: IOP Publishing Ltd
Citation: Kolmachikhina O. B. 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 / O. B. Kolmachikhina, S. E. Polygalov, V. G. Lobanov. — DOI 10.1088/1755-1315/666/4/042018 // IOP Conference Series: Earth and Environmental Science. — 2021. — Vol. 666. — Iss. 4. — 042018.
Abstract: 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 of slag processing. It is proposed a technology for the joint processing of stale copper-smelting slags of the Urals and pyrite cinders (waste from the production of sulfuric acid) - smelting with obtain a poor matte, into which copper and precious metals will be transferred. The results of scientific research on matte melting are presented. It is shown that when the ratio in the furnace charge "stale slag: pyrite cinder"at the level of 2.5, the extraction of non-ferrous metals into the matte is at the level of 90%. © Published under licence by IOP Publishing Ltd.
Keywords: EARTH SCIENCES
EXTRACTION
NONFERROUS METALS
PYRITES
SLAGS
COMMERCIAL PRODUCTS
CURRENT PRODUCTION
FURNACE CHARGES
JOINT PROCESSING
PYRITE CINDERS
SCIENTIFIC RESEARCHES
SLAG PROCESSING
COPPER SMELTING
URI: http://hdl.handle.net/10995/102693
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85102743433
PURE ID: 21042476
e74d2238-62dc-4494-a7d1-0245580c70c6
ISSN: 17551307
DOI: 10.1088/1755-1315/666/4/042018
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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