磁选—浮选联合流程在黑钨细泥回收中的应用研究  

The Application of the Combination Flowsheet of Magnetic Separation and Froth Flotation in the Recovery of Tungsten from Fine Slimes of Wolframite

作　　者：高湘海 肖宏[1] 雷晓明[1] 

机构地区：[1]湖南柿竹园有色金属有限责任公司,湖南郴州423037

出　　处：《有色金属（选矿部分）》2013年第4期24-26,共3页Nonferrous Metals（Mineral Processing Section）

摘　　要：介绍了磁选—浮选联合流程在黑钨细泥回收中的生产应用情况。通过对工艺流程和操作参数优化,使黑钨细泥得到有效回收,其中精矿品位提高了12.65%,回收率提高了6.14%。生产实践证明,该流程的适应性强,便于现场操作和管理,经济、技术指标良好。The combination flowsheet of magnetic separation and froth flotation applied in recovering wolframite fine slimes was discussed in this paper.The wolframite was efficiently recoveried from the slimes by the optimization of process flowsheet and operation parameters,and the concentrate grade and recovery were improved by 12.65% and 6.14%.It was proved that the process flowsheet was flexibility to be adapted,easily to be operated and conveniently to be managed,and finally good economic and technical indexes was obtained.

关 键 词：磁选 黑钨细泥 流程改造 

分 类 号：TD954[矿业工程—选矿] TD924