兴安煤矿瓦斯抽放及利用  

Coal Methane Extraction and Usage in Xing'an Coal Mine

作　　者：张其朝 

机构地区：[1]鹤岗矿业集团公司兴安煤矿,黑龙江鹤岗154100

出　　处：《煤炭技术》2007年第11期73-74,共2页Coal Technology

摘　　要：矿井开展瓦斯抽放工作,合理开发利用瓦斯资源,不但能够解决井下瓦斯带给生产的危害,为建设安全高效矿井提供条件,而且能够创造能源效益,减少大气污染,变害为宝,造福于民。Coal mines develop mathane extralt work, reason ably develop and use the mathane resource. These can notonly eliminate the coal methane hazard, provide good conditions for builoling the high production and benefit mines, but also produce energy resource benefit, reduce air pollution, change hazard in to use, benefit to human beings.

关 键 词：瓦斯抽放 钻孔 抽放率 瓦斯发电 

分 类 号：TD712[矿业工程—矿井通风与安全]