重介洗煤技术在选煤厂的应用
刘志杰
（山西汾河焦煤股份有限公司，山西 洪洞 041600）
摘要： 选煤厂需要对开采出来的煤炭进行分选，将原煤中的杂质、矿物质等分离去除得到不同等级的煤炭。选煤厂
中最常见的洗煤技术之一就是重介洗煤技术，该技术可以有效提高煤炭质量。主要介绍了重介洗煤技术的实质、优势、
应用及原理等，并探讨了降低重介质损耗的措施。
关键词： 重介洗煤技术；选煤厂；精煤
中图分类号： TD94      文献标志码： A      文章编号： 2095-0802-(2023)07-0136-03
Application of Heavy Medium Coal Washing Technology in Coal Preparation Plant
LIU Zhijie
(Fenhe Coking Coal Co., Ltd. of Shanxi, Hongtong 041600, Shanxi, China)
Abstract: Coal preparation plant needs to separate the mined coal, separate and remove the impurities and minerals in the raw
coal to get different grades of coal. One of the most common coal washing technology in coal preparation plant is heavy-medium
coal washing technology, which can effectively improve the quality of coal. The essence, advantage, application and principle of
heavy-medium coal washing technology were introduced, and the measures to reduce the loss of heavy medium were discussed.

Key words: heavy-medium coal washing technology; coal preparation plant; clean coal