瓦斯抽采利用示范化矿井建设技术研究  

Demonstration Mine Building For Methane Extaction and Utilization Technology Research

作　　者：侯东旭[1] HOU Dongxu(Pingdingshan Tian'an Coal Co.,Ltd.,Pingdingshan Henan 467000)

机构地区：[1]平顶山天安煤业股份有限公司

出　　处：《河南科技》2019年第16期107-109,共3页Henan Science and Technology

摘　　要：平顶山矿区曾是瓦斯事故重灾区,历史上发生过数次重特大瓦斯爆炸事故和煤与瓦斯突发事故。矿区现有生产矿井21对,其中,14对为煤与瓦斯突出矿井,突出矿井产能占集团80%以上。随着矿井开采延伸,高瓦斯、高应力、高地温问题越来越严重,成为制约煤矿安全、影响矿井安全高效生产的突出问题。As a heavily influenced area by gas disaster,Pingdingshan coal mining district once occurred several ma?jor gas explosion accidents,and also coal and gas outburst accidents in its history.There are 21 pairs of production mines in the mining area,of which 14 are coal and gas outburst mines,and the output of outburst mines accounts for more than 80%of the group.Along with the extension and deepening of mining operation,the problems of gas,ground stress and temperature will get worse and worse and have become the key factors restricting safety and effi?ciency of coal production.

关 键 词：煤矿 瓦斯利用 示范化 技术探讨 

分 类 号：TD712.6[矿业工程—矿井通风与安全]