【摘要】 通过研究阜新王营矿各煤层采空区情况,根据煤层气游离态的运移规律,利用GIS进行采空区煤层气聚集分析,找出了采空区最易冒落的地区以及煤层气易聚集的地方,为将来开采和利用煤层气资源提供了依据。更多还原

【Abstract】 According to the situation of the gob area of Wangying coal mine, Fuxin, the inbreak area where coalbed methane is the most collective is found through the congregation analysis of coalbed methane in the gob area based on GIS and migrating regularity of dissociative gas. The study results also provide a basis for mining and making use of coalbed methane in the future.更多还原