康家滩煤矿瓦斯涌出预测分析及综合治理  

Analysis on Gas Emission Prediction and Its Comprehensive Control in Kangjiatan Coal Mine

作　　者：范鹏宏[1] 

机构地区：[1]太原理工大学阳泉学院,山西阳泉045000

出　　处：《中州煤炭》2012年第2期88-90,98,共4页Zhongzhou Coal

摘　　要：为了有效解决康家滩煤矿8#主采煤层综掘、综采过程中瓦斯频繁超限、瓦斯突出等难题,对康家滩煤矿8#煤层瓦斯赋存状况及瓦斯涌出量预测进行了分析,采用本煤层和采空区同时抽放的综合瓦斯抽放方法对88201综采工作面进行了瓦斯治理,取得了显著的效果。To solve the tough problems of frequent gas overrunning in fully-mechanized and gas outburst in the No.8 seam of Kangjiatan Coal Mine,gas occurrence conditions and prediction of gas emission were analysed in the No.8 seam of Kangjiatan Coal Mine,comprehensive gas drainage method of draining gas in coal seam and gob simultaneously was used for the purpose of gas control,and achieved remarkable results.

关 键 词：瓦斯抽放 边采边抽 高抽钻孔 

分 类 号：TD712.5[矿业工程—矿井通风与安全]