| 本煤层抽放治理采面瓦斯技术在东海矿的应用 |
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| 引用本文： | 江世才.本煤层抽放治理采面瓦斯技术在东海矿的应用[J].煤炭技术,2008,27(6):101-102. |
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| 作者姓名： | 江世才 |
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| 作者单位： | 鸡西矿业集团公司,东海煤矿,黑龙江,鸡西,158100 |
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| 摘 要： | 介绍了利用风煤钻施工钻孔,在采场动压作用下煤体产生裂隙释放瓦斯,然后利用抽排设施抽放瓦斯,治理采面局部高瓦斯区域的方法。
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| 关 键 词： | 风煤钻 动压 本煤层瓦斯抽放 |
Application of Governing Gas by Coal Seam Drainage in Donghai Coal Mine |
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| JIANG Shi-cai.Application of Governing Gas by Coal Seam Drainage in Donghai Coal Mine[J].Coal Technology,2008,27(6):101-102. |
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| Authors: | JIANG Shi-cai |
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| Abstract: | The method of drilling by the wind coal drill,the coal body produces the crack and releases gas under the conditions of the dynamic pressure function of mining field,then draining gas with drainage facility to govern the local high gas region at working surface are introduced. |
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| Keywords: | wind coal drill dynamic pressure coal seam gas drainage |
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