从钨钼矿中回收辉钼矿的浮选工艺试验研究  

Flotation Process Research of Molybdenite Recovery from Tungsten-Molybdenum Ore

作　　者：杨俊彦[1,2] 叶雪均 秦华伟 邱振忠 缪飞燕 

机构地区：[1]招金矿业股份有限公司,山东招远265400 [2]江西理工大学资源与环境工程学院,江西赣州341000 [3]柳州华锡有色设计研究院有限责任公司,广西柳州545006

出　　处：《稀有金属与硬质合金》2014年第2期5-8,48,共5页Rare Metals and Cemented Carbides

摘　　要：为开发利用某钨钼矿,对其进行了回收辉钼矿的浮选试验。根据矿石性质,应用钼硫混浮-混合精矿再磨再分离工艺,得到了钼品位为46.14%、钼回收率为80.38%的钼精矿。与优先浮钼工艺对比,钼硫混浮-混合精矿再磨再分离工艺对辉钼矿的回收率更高。For development and utilization of a tungsten molybdenum ore, flotation experiments of molybde nite recovery were carried out. According to the nature of the ore,the process is employed of Mo-S mixed flotation-regrinding and separation of mixed concentrate,obtaining molybdenum concentrate with Mo grade of 46.14% and Mo recovery of 80.38%. Compared with the process of preferential molybdenum flotation, Mo recovery rate of the above process is higher.

关 键 词：钨钼矿 辉钼矿 回收 钼硫混浮 浮选 

分 类 号：TD954[矿业工程—选矿]