2008•Multipurpose Utilization of Mineral ResourcesRequires access

Experimental Research on Mineral Processing Technologies for Recovering Sheelite in Hunan

Han Zhao-yuan

Abstract

According to the ore properties of raw are containing 0.41%WO3,the technological flowsheet ofselective of sulfide minerals—flotation of scheelite at normal temperature—cleaning of scheelite by heating flotation was selected.Test results showed that after the new technological flowsheet is adopted,the scheelite can be effectively recovered and satisfactory technical index of mineral processing can be attained.The grade of scheelite concentrate is 66.20% and the recovery of scheelite is 81.27%.

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Key concepts: Scheelite, Mineral processing, Mineral, Raw material, Sulfide, Experimental research, Environmental science, Metallurgy