安徽某钨矿中钼的综合回收试验研究

简要分析了安徽某钨钼矿的矿石性质，探讨了钨钼矿物回收的原则工艺，制定了优先浮辉钼矿等硫化矿，混合精矿钼硫分离的工艺流程。在磨矿细度为-0.074 mm占75.60%的情况下，采用1粗2精1扫浮硫-1粗5精1扫分离钼的闭路工艺流程，获得的钼精矿Mo品位为40.64%，回收率为70.86%。

Experimental Study on Comprehensive Recovering Molybdenum from Anhui a Tungsten Ore

Ore properties of a tungsten and molybdenum ores in Anhui were analyzed briefly, principle processes of recovery of tungsten and molybdenum mineral were discussed, technological process of molybdenite and other sulphide ore preferential flotation and molybdenum and sulfur separation of mixed concentrate were made. Under the situation of grinding fineness -0.074mm account for 75.60%, Mo grade of molybdenum concentrates 40.64%, recovery rate 70.86% were obtained by adopting closed circuit process of one roughing, two regrade, one scavenging flotation of sulphur one roughing, five regrade, one scavenging separating molybdenum.