内蒙古低阶煤煤层气含量潜力分析

Potential Analysis of Coalbed Methane in Low Rank Coal in Inner Mongolia

中国是产煤大国,一方面,煤矿瓦斯灾害情形严峻,同时因煤层开采所产生的大量甲烷排放到大气层中,由其造成的大气污染十分严重;另一方面,矿藏十分丰富,开发前景巨大。利用空隙的方法对低阶煤煤层气储量进行预测和分析。而我国低阶煤煤层气储量十分巨大,但是其开采程度低,因而需要进行及时有效的开采利用。

China is a coal power country, on the one hand, the situation grim, gas disaster in coal mine, at the same time because a lot of coal mining produce methane emissions into the atmosphere, caused by the atmospheric： pollution is very serious. On the other hand,it is very rich in minerals, great development prospects. The method of using space prediction and analysis of low coal rank coalbed methane （CBM） reserves. And low rank coalbed methane reserves in our country is very big, but its exploitation degree is low, and therefore the need for timely and effective exploitation.