FIELD: metallurgy.
SUBSTANCE: method involves material treatment with reagent and gravitational preparation with dynamic action. At that, material treatment is performed with reagent of mixture of surface active substance of anionic type with concentration of 0.5 mg/l and antifoaming agent of 0.6 mg/l to dynamic action on mineral product.
EFFECT: improving the extraction of floating gold from mineral products.
3 ex
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