摘要
利用已有的地质成果,对陕西彬长矿区煤层开采中的瓦斯问题进行了讨论,就影响矿区煤层气富集的各种地质因素进行了分析,总结煤层气富集规律,提出先期抽排的可行性和今后工作意见,为煤炭资源开发中降低瓦斯含量、减少灾害发生找寻新的途径。
By the use of existing geological data, the paper discussed gas problems in coal mining in Binchang mining area, Shaanxi. Analyzed various geological factors which affecting mining area CBM enrichment, summed up CBM enrichment regularity, put forward predrainage feasibility and working ideas henceforth. Thus the study has found out a new way to reduce gas content during coal resource exploitation, and disaster probability.
出处
《中国煤田地质》
2005年第5期44-46,共3页
Coal Geology of China
关键词
瓦斯灾害
资源利用
彬长矿区
gas accident
resource utilization
Binchang mining area
