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The technology of concentration of the sulfide antimony-arsenic gold-bearing ore containing 3.6 g/tn Au, 0.3% Sb, and 0.4% As is developed. This technology implies the flotation separation of antimonite and arsenopyrite into separate products and allows them to perform in various cycles, increasing production efficiency due to a decrease in consumption of sulfuric acid for bacterial oxidation and cyanide for gold leaching and increasing the recovery of gold and additional profit from the commercial antimony product.
| Authors: | A. V. Kanarskii, E. V. Adamov, L. N. Krylova | |
| Journal: | Russian Journal of Non-Ferrous Metals | |
| Year: | 2012 | |
| DOI: | 10.3103/S1067821212020058 | |
| Publication date: | 04-05-2012 |
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