| 高位瓦斯抽放巷技术在彬长矿区的应用 |
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| 引用本文： | 尹经梅,刘金举,沈建亭. 高位瓦斯抽放巷技术在彬长矿区的应用[J]. 山东煤炭科技, 2020, 0(3): 101-103 |
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| 作者姓名： | 尹经梅 刘金举 沈建亭 |
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| 作者单位： | 山东省淄博矿业集团有限责任公司通风防尘部,山东淄博255120;陕西长武亭南煤业有限公司,陕西咸阳713602 |
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| 摘 要： | 针对高瓦斯矿井低透气性煤层采煤工作面瓦斯危害情况,采用顶板岩石走向高位瓦斯抽放巷治理技术,分析确定了高位瓦斯抽放巷的合理布置参数。现场实践证明,该项技术适合彬长矿区采煤工作面现场条件,保证了采煤工作面的安全回采。
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| 关 键 词： | 采煤工作面 低透气性煤层 岩石高抽巷 瓦斯抽采 |
Application of High Level Gas Drainage Roadway Technology in Binchang Mining Area |
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| Yin Jing-mei,Liu Jin-ju,Shen Jian-ting. Application of High Level Gas Drainage Roadway Technology in Binchang Mining Area[J]. Shandong Coal Science and Technology, 2020, 0(3): 101-103 |
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| Authors: | Yin Jing-mei Liu Jin-ju Shen Jian-ting |
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| Affiliation: | (Ventilation and Dust Prevention Department of Shandong Zibo Mining Group Co.,Ltd.,Shandong Zibo 255120;Shaanxi Changwu Tingnan Coal Industry Co.,Ltd.,Shaanxi Xianyang 713602) |
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| Abstract: | Aiming at the gas hazardous situation of the coal face in the low-permeability coal seam of the high-gas mine,the reasonable layout parameters of the high-position gas-drawing roadway are analyzed by using the top-plate rock to the high-position gas-pumping and drainage-lane treatment technology.The field practice shows that the technology is suitable for the on-site condition of the coal face in Binchang mining area,and ensures the safe mining of the working face. |
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| Keywords: | coal face low-permeability coal seam rock high pumping roadway gas drainage |
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