Уральский Научно-Исследовательский И Проектный Институт Медной Промышленности
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FIELD: minerals concentration, ore flotation. SUBSTANCE: ore as pulp is treated with medium regulating agent, butyl xanthate, additional collecting agent and foaming agent. Value components were isolated to the concentrate. Ketgol is used as an additional collecting agent. Ratio of butyl xanthate and ketgol is from 1:1 to 2.5:1. EFFECT: improved method of flotation. 2 cl, 1 dwg
SU4921866/03A1991-03-251991-03-25Method of nonferrous metal sulfides flotation
SU1832559A1
(en)
Activator-frother composition of good selectivity which can be used as additional reagent for the flotation of ores of finely ground sulfide type and as sole reagent in the treatment of flotation tailings