| 尾巷瓦斯抽放技术应用 |
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| 引用本文： | 马国栋,张留现,安超军.尾巷瓦斯抽放技术应用[J].煤炭技术,2010,29(1). |
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| 作者姓名： | 马国栋 张留现 安超军 |
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| 作者单位： | 义马煤业集团,义络公司,河南,宜阳,471600 |
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| 摘 要： | 义马煤业集团公司义络公司工作面倾角较大,上隅角成为瓦斯管理的重点部位。该公司根据开采技术条件,利用尾巷进行瓦斯抽放,基本杜绝了上隅角和回风流瓦斯超限问题。
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| 关 键 词： | 煤矿 上隅角 尾巷 瓦斯抽放 |
Application of Gas Drainage Technology in Tail Roadway |
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| MA Guo-dong,ZHANG Liu-xian,AN Chao-jun.Application of Gas Drainage Technology in Tail Roadway[J].Coal Technology,2010,29(1). |
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| Authors: | MA Guo-dong ZHANG Liu-xian AN Chao-jun |
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| Affiliation: | Yiluo Comp./a>;Yima Coal Industry Group Comp/a>;Yiyang 471600/a>;China |
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| Abstract: | The inclined angle of the face is big in Yiluo Comp.,in Yima Coal Industry Group Comp.The upper corner becomes a key spot in gas management.According to the mining technology conditions,the gas was drained by tail roadways.The gas overrun at the upper corner and return windy roadways was basically stopped. |
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| Keywords: | coal mine upper corner tail roadway gas drainage |
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