表面改质机和微泡浮选机在司马矿选煤厂的应用  

Application of the surface promotion machine and micro-bubble flotation machine at Sima Mine′s Coal Preparation Plant

作　　者：王建军 

机构地区：[1]潞安矿业集团公司煤质中心,山西襄垣046204

出　　处：《煤炭加工与综合利用》2008年第5期6-8,共3页Coal Processing & Comprehensive Utilization

摘　　要：分析了司马矿选煤厂入浮煤泥的煤质资料;介绍了表面改质机和微泡浮选机的工作原理、技术参数,并与普通浮选法进行了对比实验;司马矿选煤厂的应用实践表明,该方法具有精煤产率高、生产成本低等优点,经济效益显著。Coal characteristics of flotation feed of Xima Mine′s Coal Preparation Plant analyzed;working principles and technical specifications of surface promotion machine and micro-bubble flotation machine introduced,comparison test with conventional flotation conducted;its application practice at this plant denoted that concentrate yield increased,production cost reduced and economic benefit remarkable.

关 键 词：选煤厂 煤质 表面改质机 微泡浮选机 效果 

分 类 号：TD943[矿业工程—选矿]