| 高位抽放巷在桃山煤矿治理瓦斯工作中的实际应用 |
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| 引用本文： | 王传志.高位抽放巷在桃山煤矿治理瓦斯工作中的实际应用[J].煤矿现代化,2011(3):35-37. |
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| 作者姓名： | 王传志 |
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| 作者单位： | 龙煤公司,七台河分公司,黑龙江七台河100071 |
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| 摘 要： | 七煤公司桃山矿42017采煤积极应用新技术、新方法,对采煤工作面瓦斯进行综合治理,使用高位瓦斯抽放巷抽放瓦斯,这是治理采煤工作面回风巷风流中瓦斯浓度超限的有效方法。
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| 关 键 词： | 煤矿 瓦斯 抽放 高抽巷 |
Practical application of gas extraction techniques about high-level suction tunnels in Taoshan Colliery |
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| Chuanzhi Wang.Practical application of gas extraction techniques about high-level suction tunnels in Taoshan Colliery[J].Coal Mine Modernization,2011(3):35-37. |
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| Authors: | Chuanzhi Wang |
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| Affiliation: | Chuanzhi Wang(Ventilation technology department in Qitaihe Branch of Longmei Company) |
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| Abstract: | Taoshan Colliery of Qimei Company apply new technology and process,comprehensive manage the coalface of mines.The effective way is used to high-level suction tunnels and gas extraction techniques,managed transfinite gas concentration on return airway of coal face. |
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| Keywords: | Coal mine Gas Drawing out Highly-located drainage roadway |
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