摘要
采用浮选的方法对青海某钾长石资源进行了综合利用研究。试验结果表明,采用粗磨-浮云母-再磨-浮选脱泥-长石浮选的选矿流程,可综合回收云母产品,产率8.22%;长石产品,产率34.28%;石英产品,产率46.51%,从而为该资源的合理开发做出了较好的选矿评价。
The comprehensive utilization of a potash feldspar ore in Qinhai province has been studied by using flotation method. Based on the small-scale experimental research, a principle flowsheet of ＂rough grinding-mica flotation-regrinding-flotation for deslime-potash feldspar flotation＂ has been developed. This technology finally got potash feldspar concentrate indices of yield of 34.28%, K2O ＋ Na2O grade ≥12% ,and mica and quartz have also been recovered from the ore.
出处
《矿产综合利用》
CAS
2007年第2期10-12,共3页
Multipurpose Utilization of Mineral Resources
关键词
钾长石
浮选
综合利用
Potash feldspar
Flotation
Comprehensive utilization
