摘要
阐述了卡布其井田煤质的特点,介绍了炼焦配煤洗选加工时,合理的确定产品灰分,取得合适的精煤产率的方法。说明针对轻产物少重产物多的原煤,在确定重介旋流器规格时,应充分核算底流口排放能力的重要性。
The characteristics of Kabuqi coal fiela quality are expounded. The method of reasonably deciding product ash and achieving fitable ratio of cleaned coal while washing and processing coal are introduced. Direct to the characteristics of raw coal that ligh product is less than heavy product should pay a great attention to account bottom flow fully when determine the specification of heavy dense cyclone.
出处
《煤炭技术》
CAS
北大核心
2009年第4期123-125,共3页
Coal Technology
关键词
重介旋流器
精煤灰分
底流量
heavy dense cyclone
cleaned coal ash
bottom flow
