| 注气置换煤层瓦斯技术研究现状及应用前景 |
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| 引用本文： | 夏会辉,杨宏民,陈立伟.注气置换煤层瓦斯技术研究现状及应用前景[J].煤,2012,21(5):15-18. |
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| 作者姓名： | 夏会辉 杨宏民 陈立伟 |
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| 作者单位： | 河南理工大学安全科学与工程学院,河南焦作,454003 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 为深入研究注气置换煤层瓦斯技术在煤矿生产过程中促抽和促排瓦斯方面的应用,总结了注气置换煤层瓦斯技术在煤层气开采和煤矿瓦斯灾害治理领域的研究现状,结果表明:该技术不仅提高煤层气采收率,还能有效提高瓦斯排放和抽采效果,达到快速消突的目的。并分析注气置换煤层瓦斯技术存在的缺陷,为该技术的推广应用提供了科学、合理的研究思路。
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| 关 键 词： | 强化抽采 注气置换瓦斯 研究现状 应用前景 |
Research and Application Prospects of Gas Injection Replacement Coal Seam Technology |
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| XIA Hui-hui
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YANG Hong-min
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CHEN Li-wei.Research and Application Prospects of Gas Injection Replacement Coal Seam Technology[J].Coal,2012,21(5):15-18. |
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| Authors: | XIA Hui-hui YANG Hong-min CHEN Li-wei |
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| Affiliation: | (Safety Science and Engineering College of Henan Polytechnic University,Jiaozuo 454003,China) |
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| Abstract: | This paper summarizes further study of gas injection displacement coal seam technology during coal mine production process,summarizes present research situation of gas injection replacement coal seam technology in coalbed methane and coal mine gas disaster areas of governance,the results show that it can not only improve coalbed methane recovery,but also effectively improve gas emission and extraction effect,achieve rapid away purpose of ashdod.And make analysis of gas injection displacement coal seam gas technology defects,provide the scientific and reasonable perspective for application of technology. |
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| Keywords: | improved extraction gas injection displacement research status application prospect |
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