中国重介质选煤现状与发展趋势
夏明
（大同煤矿集团东周窑煤炭有限责任公司，山西左云037101）
摘要： 阐述了中国重介质选煤的现状，并结合生产实际，分析了当前重介质选煤工艺存在的问题，指出了重介质选
煤的发展趋势。
关键词： 重介质选煤；选煤工艺；选煤设备；重介质旋流器
中图分类号： TD94 文献标识码： A 文章编号： 2095-0802-(2019)09-0013-02
Current Situation and Development Trend of Dense Medium Coal Preparation in China
XIA Ming
(Dongzhouyao Coal Co., Ltd., Datong Coal Mine Group, Zuoyun 037101, Shanxi, China)
Abstract: This paper expounded the present situation of dense medium coal preparation in China, analyzed the problems existing
in the current dense medium coal preparation process and pointed out the development trend of dense medium coal preparation.

Key words: dense medium coal preparation; coal preparation process; coal preparation equipment; dense medium cyclone