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Chlorine leaching of gold-bearing sulphide concentrate and its calcine

โœ Scribed by Li Ximing; Ke Jiajun; Meng Xinhui; Li Bin


Book ID
113311641
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
697 KB
Volume
29
Category
Article
ISSN
0304-386X

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Two-step oxidation of a refractory gold-
โœ Muravyov, Maxim I.; Bulaev, Alexandr G. ๐Ÿ“‚ Article ๐Ÿ“… 2013 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 288 KB

Method s for improving the treatment efficiency of a refractory gold-bearing sulfidic concentrate are proposed. These methods consist of the oxidation of the concentrate during a two-step process, which includes a high temperature ferric leaching step and a subsequent biooxidation step, and the use