风化低品位白云母选矿试验研究  

Study on Mineral Processing for Weathered Muscovite with Low Grade

作　　者：王程[1,2] 雷绍民[3] 袁领群[3] 白春华[3] 曲艺[3] 

机构地区：[1]石家庄经济学院材料研究所 [2]武汉理工大学资源与环境工程学院,湖北武汉430070 [3]武汉理工大学资源与环境工程学院

出　　处：《非金属矿》2008年第2期44-45,共2页Non-Metallic Mines

摘　　要：对湖北随州小林低品位风化白云母进行了选矿试验研究,采用螺旋选矿机粗选、摇床分选、再磨和摇床再选、化学提纯等处理技术,获得云母品位>30%、白度>80%,Fe2O3含量较低的白云母精矿。该研究对低品位风化型云母的有效开发利用提供了技术途径。The mineral processing of weathered muscovite with low grade from Xiaolin Suizhou Hubei was investigated. These techniques were adopted which included helix concentrator, shaking table, regrinding and reconcentrating and chemical purification. The muscovite concentrate with grade and whiteness respectively more than 30 percent and 80 percent was obtained ,which contained relatively lower quantity of Fe2O3. The research will provide an effectively technical approach for weathered muscovite with low grade.

关 键 词：风化 低品位 白云母 选矿 提纯 

分 类 号：TD952[矿业工程—选矿] P578.959[天文地球—矿物学]