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.
出处
《煤炭加工与综合利用》
CAS
2008年第5期6-8,共3页
Coal Processing & Comprehensive Utilization
关键词
选煤厂
煤质
表面改质机
微泡浮选机
效果
coal preparation plant
surface promotion machine
micro-bubble flotation machine
performance
