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。
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.
作者
刘志杰
LIU Zhijie(Fenhe Coking Coal Co.,Ltd.of Shanxi,Hongtong 041600,Shanxi,China)
出处
《能源与节能》
2023年第7期136-138,共3页
Energy and Energy Conservation
关键词
重介洗煤技术
选煤厂
精煤
heavy-medium coal washing technology
coal preparation plant
clean coal
