Autoclave Leaching of Arsenic from Copper Concentrate and Matte

Results are given for autoclave leaching of concentrates and mattes from polymetal semiproduct melts containing arsenic alongside copper. The possibility is demonstrated of selective copper and arsenic leaching into solution. It is confirmed that with autoclave leaching arsenides are broken down bet...

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Bibliographic Details
Published in:Metallurgist (New York) 2015-05, Vol.59 (1-2), p.177-179
Main Authors: Neustroev, V. I., Karimov, K. A., Naboichenko, S. S., Kovyazin, A. A.
Format: Article
Language:English
Subjects:
Arsenic
Arsenic compounds
Characterization and Evaluation of Materials
Chemistry and Materials Science
Copper industry
Leaching
Materials Science
Metallic Materials
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Summary:Results are given for autoclave leaching of concentrates and mattes from polymetal semiproduct melts containing arsenic alongside copper. The possibility is demonstrated of selective copper and arsenic leaching into solution. It is confirmed that with autoclave leaching arsenides are broken down better than for natural arsenic-containing minerals.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-015-0080-y