摘要
原料煤的中间密度级（1．40～1．60kg／L和1．60—1．80kg／L）分别磨碎后，再进行筛分、浮沉、浮选试验，探索增加选煤厂精煤产率的可行性，以期达到充分利用煤炭资源的目的。
Medium density level（ 1.40 - 1.60kg/L and 1.60 - 1.80kg/L） of feed coal were grinded respectively, then carry out screening, floating, flotation test, explore the possibility in increasing clean coal yield of coal washcry, in order to make full use of coal resources.
出处
《洁净煤技术》
CAS
2009年第3期20-23,35,共5页
Clean Coal Technology
关键词
中间密度级
磨碎
单体解离
浮选
medium density level
grind
individual dissociation
floating
