| 2#煤层及综合瓦斯抽放工艺在屯兰矿的应用 |
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| 引用本文： | 蔡培明. 2#煤层及综合瓦斯抽放工艺在屯兰矿的应用[J]. 山西焦煤科技, 2005, 0(2): 1-3,13 |
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| 作者姓名： | 蔡培明 |
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| 作者单位： | 西山煤矿总公司屯兰矿 |
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| 摘 要： | 分析了几种提高煤层透气性途径，进行2。煤层瓦斯抽放工艺实验，针对屯兰矿下组煤在掘进时瓦斯涌出异常及瓦斯赋存情况采用综合瓦斯抽放工艺。通过抽放工艺改造，提高了瓦斯抽放率，确保了安全生产。
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| 关 键 词： | 高瓦斯矿井 综合瓦斯抽放 煤层透气性 安全生产 |
Study on 2# Seam and Comprehensive Taked Gas out System in Tunlan Coal Mine |
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| Cai Peiming. Study on 2# Seam and Comprehensive Taked Gas out System in Tunlan Coal Mine[J]. Shanxi Coking Coal Science & Technology, 2005, 0(2): 1-3,13 |
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| Authors: | Cai Peiming |
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| Affiliation: | Cai Peiming |
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| Abstract: | Analyses four kinds of way raised seam permeability,thetaked gas out process test had been done.In accordance with gas spraied out unusual phenomena and its occurrence,comprehensive taking gas out process are used.By improving system the taked gas out ratio is raised to ensure safety production. |
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| Keywords: | High-gas mine Taked gas out process Seam permeability Effect Analysis |
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