淮南矿区煤矸石资源化利用实践

Practice of Utilization of Coal Gangue in Huainan Mining Area

淮南矿区煤炭储量丰富,淮南矿业集团作为国家首批循环经济试点企业,近几年在矸石综合利用方面进行了积极探索和实践,从"堆存为主"转为"利用为主",在不断利用存量矸石的同时,新建矿井不设永久矸石山(堆场),产煤矸石综合利用率达到100%以上,煤矸石存量不断减少。本文对淮南矿区的煤矸石资源化利用实践进行介绍,分析了煤矸石综合利用存在的问题,提出了煤矸石资源化管理与利用的建议。

The rich coal reserves in Huainan mining area, Huainan Mining Group as the first batch of national circular economy pilot enterprises, in recent years, the comprehensive utilization of gangue in the aspects of the active exploration and practice, from the ＂main storage＂ to ＂use＂, constantly using the stock of gangue at the same time, the new built mine without permanent gangue （yard）. Comprehensive utilization rate of over 100% coal gangue, coal gangue stock continues to reduce. This paper introduces the practice of coal gangue resource utilization in Huainan mining area, analyzes the problems existing in the comprehensive utilization of coal gangue, and puts forward some suggestions for the utilization of coal gangue.