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本文讨论了两淮煤田煤化作用与岩浆热之间的关系,表明有机质二次生气在淮南复向斜和肖西复向斜有聚集的可能。此外,本文讨论了两淮的煤矿瓦斯资源,煤层瓦斯量丰富,它的回收问题应引起足够的重视
This paper discusses the relationship between coalification and magmatic heat in the coalfields of the Huainan coal mine and shows the possibility of secondary organic gas accumulation in the Huainan synclinorium and the Xiao Xi synclinorium. In addition, this paper discusses the gas resources of the coal mine in Huaihe-Huaihe coal mine. The methane content of the coal seam is rich, and its recovery problem should be given enough attention