复合式干法选煤在煤矸石综合利用中的应用

APPLICATION OF COMBINED TYPE DRY COAL SEPARATION IN THE COMPREHENSIVE UTILIZATION OF COAL GANGUE

本文简述了我国煤矸石和综合利用现状 。

The paper gives a brief account of the comprehensive utilization of coal gangue in China,introduces the application and benefits of a new technology,combined type dry coal separation,in the comprehensive utilization of coal gangue.