| 顶板高抽巷在鸡西矿区的应用 |
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| 引用本文： | 许福利. 顶板高抽巷在鸡西矿区的应用[J]. 煤炭技术, 2010, 29(3) |
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| 作者姓名： | 许福利 |
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| 作者单位： | 鸡西矿业集团,黑龙江,鸡西,158100 |
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| 摘 要： | 鸡西矿区通过采用顶板高抽巷抽采技术,实现了对绝对瓦斯涌出量大于30 m3/min的采面的安全高效回采。顶板高抽巷在瓦斯抽采中所起的作用越来越大,已占鸡西瓦斯抽采总量的32%以上。
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| 关 键 词： | 顶板高抽巷 瓦斯抽采率 顶板高抽巷位置 |
Application of High Roof Road to Jixi Mining Area |
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| XU Fu-li. Application of High Roof Road to Jixi Mining Area[J]. Coal Technology, 2010, 29(3) |
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| Authors: | XU Fu-li |
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| Affiliation: | Jixi Mining Industry Group/a>;Jixi 158100/a>;China |
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| Abstract: | Jixi mining area through the use of high roof extraction roadway technology achieved safe and efficient recovery for the gas emission absolute amount is greater than 30 m3/min at mining face.The action of high roof gas pumping extraction in the roadway is be coming great more and more,which has accounted for 32% of the total of Jixi gas extraction. |
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| Keywords: | high roof roadway gas extraction rate location of high roof pumping Lane |
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