摘要
介绍了油团聚技术高效脱除煤中灰分的研究过程;探讨了煤炭粒径、用水量、起泡剂的种类等影响煤炭灰分脱除率的主要因素。实验结果表明,灰分含量为30.79%的烟煤,灰分脱除率可达86.8%
Introduced is the research procedure of high efficient coal ash reduction by oil agglomeration; discussed is the influence on coal ash reduction efficiency by feed size, water and frother consumption. Experiments denote that for a bituminous containing 3079% ash, ash removal was up to 86.8%.
出处
《煤炭加工与综合利用》
CAS
1999年第4期27-28,共2页
Coal Processing & Comprehensive Utilization
关键词
煤炭
脱灰
油团聚
起泡剂
灰分脱除率
Coal,Ash reduction,Oil agglomeration,Feed size,Water consumption,Frother