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.
出处
《非金属矿》
CAS
CSCD
北大核心
2008年第2期44-45,共2页
Non-Metallic Mines
关键词
风化
低品位
白云母
选矿
提纯
weathering
low grade
muscovite
ore dressing
purification
