摘要
结合低瓦斯矿井瓦斯异常区域的治理以及综掘煤尘问题的实际情况,采用煤层注水技术,完成了煤层注水在车集煤矿综掘工作面的工程应用实例,得出煤层注水技术在永夏矿区可以有效降低瓦斯并减少煤尘的结论,具有很大的推广价值。
This paper, based on the abnormal methane area and coal dust while mining in low-methane mines, applies the coalbed injection at the working face in Cheji coal mine, which demonstrates this method can effectively decrease the methane concentration and coal dust. This method shall be used extensively.
出处
《资源与产业》
北大核心
2009年第1期89-91,共3页
Resources & Industries
关键词
低瓦斯矿井
综掘
煤层注水
煤尘
low-methane mine
comprehensive excavation
coalbed injection
coal dust
