沿空留巷治理防突工作面上隅角瓦斯技术分析  

Technical Analysis of Gob-side Entry Retaining for Gas Control in the Upper Corner of Outburst Prevention Working Face

作　　者：李松 Li Song(Chaohua Coal Mine of Zhengzhou Coal and Electricity Co.,Ltd.,He'nan,450000)

机构地区：[1]郑州煤电股份有限公司超化煤矿,河南450000

出　　处：《当代化工研究》2020年第23期47-48,共2页Modern Chemical Research

摘　　要：煤矿开采过程中面临着许多问题,如果处理不当,将会引发安全事故,不仅会造成经济损失,而且还会造成人员伤亡。煤矿开采中瓦斯堆积会对煤矿开采作业造成不良影响,下面,针对沿空留巷治理防突工作面上隅角瓦斯处理进行全面分析,希望文中内容对相关工作人员,以及煤矿行业发展可以有所帮助。There are many problems in the process of coal mining.If not handled properly,it will lead to safety accidents,which will not only cause economic losses,but also cause casualties.Gas accumulation in coal mining will have adverse effects on coal mining operations.The following is a comprehensive analysis of gas treatment in the upper corner of gob-side entry retaining and outburst prevention working face.It is hoped that the contents in this paper will be helpful to relevant staff and the development of coal industry.

关 键 词：煤矿开采 采煤工作面 瓦斯处理 上隅角 

分 类 号：TD[矿业工程]