| 高瓦斯近距离煤层群瓦斯治理方法研究 |
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| 引用本文： | 张金山,刘真,郑彦涛,吴昊天.高瓦斯近距离煤层群瓦斯治理方法研究[J].煤炭技术,2014(7):35-37. |
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| 作者姓名： | 张金山 刘真 郑彦涛 吴昊天 |
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| 作者单位： | 内蒙古科技大学矿业工程学院 |
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| 摘 要： | 以神华五虎山煤矿为例,研究采用在底层巷道向上覆煤层打穿层钻孔,加上本煤层采取高位抽放的方法,解决了该矿在瓦斯治理上遇到的瓦斯扰动情况。分析了各种抽放参数并进行了优化,为类似矿井的瓦斯治理提供参考依据。
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| 关 键 词： | 近距离煤层 高瓦斯 高位钻孔 瓦斯抽放 |
Study on Gas Control in High Gassy Close-coal Seams |
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| ZHANG Jin-shan;LIU Zhen;ZHENG Yan-tao;WU Hao-tian.Study on Gas Control in High Gassy Close-coal Seams[J].Coal Technology,2014(7):35-37. |
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| Authors: | ZHANG Jin-shan;LIU Zhen;ZHENG Yan-tao;WU Hao-tian |
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| Affiliation: | ZHANG Jin-shan;LIU Zhen;ZHENG Yan-tao;WU Hao-tian;College of Mining and Technology,Inner Mongolia University of Science and Technology; |
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| Abstract: | Shenhua Wuhushan coal mine as an example,the study used in underlying roadway to make the drilling upward to overlyingcoal seam,and high position drilling drainage measures,to solve the mine gas control in gas disturbance.Analysis of drainage parameters and optimized,provide a reference basis for similar mine gas prevention and control. |
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| Keywords: | close-coal seam high gas high position drilling gas drainage |
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