INVESTIGATION AND APPLICATION OF THE SODIUM SULFIDE-INDUCED FLOTATION
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Abstract
The investigation of sodium sulfide-induced flotation of galena, sphalerite and pyrite hadbeen made. The addition of sodium sulfide could improve the notation behaviours of pyrite and galena. Thepractice in a mine showed that the flotation of lead and zinc, sulfur recovery from a lead-zinc sulphide minerals could get effective separation with higher Pb-Zn recovery and sulfer concentnate.
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