分步优先浮选钼试验研究  

Research on Stage Selective Flotation of Molybdenum

作　　者：朱圣林[1] 

机构地区：[1]江西铜业公司德兴铜矿

出　　处：《现代矿业》2011年第3期28-31,71,共5页Modern Mining

摘　　要：德兴铜矿泗洲选矿厂目前的浮选工艺为铜硫混合浮选,钼在选铜精选段受石灰的影响损失很大,钼回收率一直在50%左右。研究通过引入"选铜前优先选钼"新工艺,并应用新型高效钼捕收剂MBF-103,成功实现一段磨矿条件下钼的优先浮选,大大提高了钼的回收率。The flotation technic of sizhou concentrtor is copper-molybdenum bulk floration at present.The recovery rate of molybdenum only got around 50% because of the effect of the lime.By bringing into the process of priority selecting copper before molybdenum and adding MBF-103 collector,relized the priority selecting molybdenum at first stage,and improved the recovery rate of molybdenum.

关 键 词：分步浮选 MBF-103捕收剂 钼回收率 

分 类 号：TD952[矿业工程—选矿]