某白钨矿选矿工艺试验研究  

On the Mineral Processing Technology of a Scheelite

作　　者：李晓波[1] 陈剑 沈新春[1] 余夏静[1] 

机构地区：[1]江西理工大学,江西赣州341000 [2]赣州金环磁选设备有限公司,江西赣州341000

出　　处：《中国钨业》2011年第5期18-20,共3页China Tungsten Industry

摘　　要：针对新疆某白钨矿矿石性质,进行了实验室小型工艺试验研究。试验结果表明,重选法可获得钨精矿含WO367.34%、回收率为61.53%,浮选-重选联合工艺流程可获得钨精矿含WO3 75.50%,回收率为67.29%。Small-scaled laboratory tests were performed on a scheelite of Xinjiang in light of its characteristics.The technical flow and conditions for separating the scheelite were studied.Experimental results show that the scheelite is treated through gravity concentration under the selected technical condition,obtaining a tungsten concentrate containing 67.34 % WO3 with recovery of 61.53 %.When treated by a combination process of flotation-gravity concentration,a tungsten concentrate containing 75.50 % WO3 is obtained with recovery rate of 67.29 %.

关 键 词：白钨矿 重选法 浮选 选矿工艺 

分 类 号：TD954[矿业工程—选矿]