顶煤巷道抽排瓦斯对自然发火的影响  

Effect of gas drainage on spontaneous combustion in top coal roadway

作　　者：宋元文[1] 

机构地区：[1]兰州资源环境职业技术学院,甘肃省兰州市730020

出　　处：《中国煤炭》2006年第10期9-11,共3页China Coal

摘　　要：在总结顶煤瓦斯工艺巷道基本形式的基础上,通过典型案例分析,讨论了顶煤巷道抽排瓦斯对自然发火的影响因素,提出了应用顶煤巷抽排瓦斯需要注意的问题。A Based on summarizing the basic roadway form of top coal gas drainage process and through analysis of typical case, the effective factors of gas drainage from top coal roadway on spontaneous combustion is discussed and matters should be considered in applying top coal roadway gas drainage are put forward.

关 键 词：顶煤瓦斯工艺巷 综放工作面 应用 

分 类 号：TD712.62[矿业工程—矿井通风与安全]