浅析井下瓦斯抽放与利用
首发时间:2009-07-01
摘要:井下甲烷(俗称瓦斯)对大气的破坏是二氧化碳的21倍。瓦斯的合理利用与排放是摆在现代人眼前的重大问题,开滦拥有15个生产煤矿,均为瓦斯矿井,总体上开滦矿区煤层瓦斯含量较低,且煤层的透气性较差,给瓦斯抽放和利用带来很大难度。文中对开滦矿瓦斯抽放和输运技术进行了研究,对矿井瓦斯的利用和煤矿安全生产具有实际意义。也是未来煤矿对处理瓦斯的一种借鉴
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Analysis of underground gas drainage and utilization
Abstract:The underground methane (commonly known as gas) is the destruction of atmospheric carbon dioxide 21 times. Kailuan Coal Mine has 15 production are gas mine, on the whole coal mining Kailuan low gas content, and low permeability of the coal seam, gas drainage and utilization to a great degree of difficulty. Luanhe off text mining and transport gas drainage technology research on the use of gas and coal mine safety production of practical significance.
Keywords: gas drainage transportation technology the use of technol
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