内蒙古某选厂尾矿钨的综合回收  

Multipurpose Recovery of Wolfram from the Tailing of the Mineral processing plant in Inner Mongolia

作　　者：赵希兵 贾凤梅 王林祥 任大鹏 

机构地区：[1]内蒙古矿产实验研究所,呼和浩特010031

出　　处：《矿产保护与利用》2011年第1期56-58,共3页Conservation and Utilization of Mineral Resources

摘　　要：针对内蒙古某含WO3 0.41%的铜多金属矿选厂尾矿,开展了多种选钨工艺流程的比较试验研究,结果表明:采用预先抛尾—浮选—重选联合工艺可以获得WO3含量为65.44%、回收率为78.38%的钨精矿产品。Aiming at the characters of the tailings containing WO3 0.41% of copper polymetallic ore in mineral processing plant in Inner Mongolia, many kinds of technologies for wolfram separation had been studied in this paper. The results of experimental research showed that using combined technological flowsheet of pre - discarding tailings, flotation and gravity concention, wolfram concentrate of 65.44% WO3 was obtained with a recovery of 78.38%.

关 键 词：铜多金属矿选厂尾矿 黑钨矿 摇床重选 预先抛尾 浮选 工艺流程 

分 类 号：TD926.4[矿业工程—选矿] TD954