卸压瓦斯抽采技术研究及其效果 |
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引用本文: | 张正林,李树刚.卸压瓦斯抽采技术研究及其效果[J].陕西煤炭,2005,24(4):10-12. |
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作者姓名: | 张正林 李树刚 |
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作者单位: | 1. 江苏科技大学,江苏,镇江,212003 2. 西安科技大学,陕西,西安,710054 |
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摘 要: | 矿井瓦斯既是煤矿的一大危害,又是一种可以利用的能源。按采动影响下煤层瓦斯产生“卸压增流效应”的煤与瓦斯共采理论认识,提出了几种井下抽采卸压瓦斯的方法,并列举了煤与瓦斯共采产生的社会经济效益情况。
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关 键 词: | 煤与瓦斯共采 卸压瓦斯 瓦斯抽采 |
文章编号: | 1671-749X(2005)04-0010-02 |
修稿时间: | 2005年3月11日 |
Study on the technique of gas drainage in pressure releasing area and its effects |
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Authors: | ZHANG Zheng-lin LI Shu-gang |
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Affiliation: | ZHANG Zheng-lin~1,LI Shu-gang~2 |
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Abstract: | Methane is not just only a heavy harm,but also a precious and clean kind of energy resource.The theory that methane is mined together with coal is proposed according to the"pressure-relieved and fluid-increased effect" and several kinds of methods of drawing methane are studied.And finally social and economic profits are analyzed. |
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Keywords: | simultaneous extraction of coal and coakbed methane relieved methane methane drawing |
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