煤泥高效浮选技术研究  

Study on the Efficient Coal Slime Flotation

作　　者：孙青[1] 谢华[1] 

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083

出　　处：《煤矿现代化》2011年第6期41-43,共3页Coal Mine Modernization

摘　　要：介绍了煤泥浮选过程中,降低生产成本、提高经济效益的途径;重点探讨了提高精煤产量、降低精煤灰分及减少药剂消耗的方法。对选煤厂改造及生产中提质降耗有一定的参考意义。This article introduces the approaches of reducing production costs and improving the economic efficiency during the coal slime flotation process; focuses on the methods of increasing the output of clean coal and reducing the ash of clean coal and consumption of reagent. It has some reference value on transformation and production of coal preparation plant to improve quality and reduce consumption.

关 键 词：煤泥浮选 精煤产率 灰分 药剂消耗 

分 类 号：TD923[矿业工程—选矿]