FIELD: concentration of gold-containing ores, in particular, pyritic and aesenopyritic quartz-sulfide ores with disseminated gold and carbonaceous components. SUBSTANCE: transfer line includes installed in succession of process flow and interconnected by transportation means: ore preparation module, module of gravitational and/or flotation concentration, module of gravitational finishing of flotation concentrate in form of classifying apparatus, device for trapping of useful component from overflow of classifying apparatus and device for trapping of useful component from sands of classifying apparatus. EFFECT: higher efficiency. 1 dwg
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Authors
Dates
1997-12-27—Published
1995-10-24—Filed