| 综放工作面高位瓦斯抽放巷瓦斯治理技术 |
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| 引用本文： | 陈长春. 综放工作面高位瓦斯抽放巷瓦斯治理技术[J]. 煤矿安全, 2012, 43(8): 57-59 |
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| 作者姓名： | 陈长春 |
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| 作者单位： | 河南煤业化工集团有限责任公司鹤煤集团公司,河南鹤壁,458030 |
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| 摘 要： | 随着开采深度的加大,高瓦斯矿井采煤工作面瓦斯涌出量会越来越大,鹤煤集团三矿开展了高位瓦斯抽放巷治理瓦斯技术研究,配套大管径抽采,解决了单一低透煤层瓦斯超限问题,实现了综放工作面的高产高效生产。
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| 关 键 词： | 综放工作面 抽采技术 高位瓦斯抽放巷 瓦斯治理 |
Gas Control Technology by High Level Gas Drainage Tunnel in Fully Mechanized Caving Face |
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| CHEN Chang-chun. Gas Control Technology by High Level Gas Drainage Tunnel in Fully Mechanized Caving Face[J]. Safety in Coal Mines, 2012, 43(8): 57-59 |
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| Authors: | CHEN Chang-chun |
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| Affiliation: | CHEN Chang-chun(Henan Coal Chemical Industry Group Co.,Ltd.,Hebi Coal Company,Hebi 458030,China) |
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| Abstract: | With the increasing of mining depth,the gas emission in coal face of high-gas mine will become increasingly.Hebi coal group carries out the study of gas control technology of high level gas drainage tunnel.Matching with large diameter drainaging,the gas gauge problem in single low permeability coal seam is solved,and the high yield and efficient production in fully mechanized caving face is achieved too. |
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| Keywords: | fully mechanized caving face drainage technology high level gas drainage tunnel gas control |
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