摘要
主要介绍了济三矿利用减矸开采技术、矸石综合利用技术和矸石充填开采技术最大程度控制矸石生成量,减少煤矸石造成的环境污染,实现煤矿绿色生态开采的技术实践。
This paper devotes itself to the description of the practice of Jining No.3 Coal Mine in the implementation of waste stone reduction technology,waste stone comprehensive utilization technology and waste stone for back filling technology.This practice is aimed at minimizing the output and discharge of waste stone from coal mine.The result of this practice is the reduction of environmental pollution by coal mine waste stones.
出处
《中国煤炭》
北大核心
2009年第12期107-108,111,共3页
China Coal
关键词
巷道布置
巷道矸石充填
效益
coal mine entry arrangement
waste stone utilization
entry packing by waste stone
economic benefits
