Beneficiation Tests of a Molybdenum Ore in Guangxi

Abstract

Abstract: A molybdenum ore in Guangxi is fine-grained disseminated and low in grade. It′s mainly exists in molybdenite，with single metallic mineral. Technical conditions for beneficiation of the ore were studied. The results showed that the process of rough grinding-rough concentration-regrinding for coarse concentrate-cleaning concentration is an efficient and energy-saving process for treating this type of ore. Molybdenum concentrate with Mo grade of 49.67% and recovery of 92.70% was finally obtained by the process of one roughing，two scavengings，six cleanings and middles back to the process in turn.

Key words: Low grade molybdenum, Molybdenite, Regrinding of rough molybdenum concentrate

LIU Hao, SUN Wei. Beneficiation Tests of a Molybdenum Ore in Guangxi[J]. Metal Mine, 2013, 42(07): 83-85+96.

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Beneficiation Tests of a Molybdenum Ore in Guangxi

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