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A EXPERIMENTAL STUDY OF SEPARATION BETWEEN COPPER AND ZINC BY FLOTATION OF COMPLICATED SULPHIDE ORE BEARING COPPER AND ZINC

PU Cangfeng

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Abstract

A experimental study of flotation was processed toward comprehensive recovery of some kind of complicated sulphide ore bearing copper and zinc.The results indicated that the separation between copper and zinc was actualized through which first selecting copper by controlling zinc through rational combination of Na2S,ZnSO4 and Na2SO3,at last selecting zinc from copper tailing using preferential flotation flowsheet.It was obtained that copper recovery was 73.18%,the grade of copper concentrate was 22.21%,zinc recovery was 67.55%,the grade of zinc concentrate was 43.20%.

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A experimental study of flotation was processed toward comprehensive recovery of some kind of complicated sulphide ore bearing copper and zinc.The results indicated that the separation between copper and zinc was actualized through which first selecting copper by controlling zinc through rational combination of Na2S,ZnSO4 and Na2SO3,at last selecting zinc from copper tailing using preferential flotation flowsheet.It was obtained that copper recovery was 73.18%,the grade of copper concentrate was 22.21%,zinc recovery was 67.55%,the grade of zinc concentrate was 43.20%.

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Available abstract

A experimental study of flotation was processed toward comprehensive recovery of some kind of complicated sulphide ore bearing copper and zinc.The results indicated that the separation between copper and zinc was actualized through which first selecting copper by controlling zinc through rational combination of Na2S,ZnSO4 and Na2SO3,at last selecting zinc from copper tailing using preferential flotation flowsheet.It was obtained that copper recovery was 73.18%,the grade of copper concentrate was 22.21%,zinc recovery was 67.55%,the grade of zinc concentrate was 43.20%.

Key concepts: Copper, Zinc, Copper extraction techniques, Metallurgy, Bearing (navigation), Chemistry, Materials science, Geography

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A EXPERIMENTAL STUDY OF SEPARATION BETWEEN COPPER AND ZINC BY FLOTATION OF COMPLICATED SULPHIDE ORE BEARING COPPER AND ZINC — Research Paper | ScholarLens