FIELD: metallurgy.
SUBSTANCE: procedure consists in crushing, crumbling and sizing said ore. Further, there is performed antimony-arsenic flotation with extraction of antimony-arsenic concentrate and slime, and gravitation extraction of crude gold-containing concentrate and final tailings from antimony-arsenic flotation slime. Peroxide of hydrogen is used for antimony flotation of antimony-arsenic concentrate. Arsenic concentrate is extracted and crude gold-containing concentrate, antimony and arsenic concentrates are processed with extraction of gold and antimony into commodity products.
EFFECT: raised efficiency of processing sulphide antimony-arsenic gold containing ore.
12 cl, 2 tbl, 1 dwg, 2 ex
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