| 浅谈祥升煤业3301工作面瓦斯治理效果 |
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| 引用本文： | 刘金锋.浅谈祥升煤业3301工作面瓦斯治理效果[J].山东煤炭科技,2021,39(4):109-111. |
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| 作者姓名： | 刘金锋 |
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| 作者单位： | 山西寿阳潞阳祥升煤业有限公司,山西长治045414 |
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| 摘 要： | 针对祥升煤业3301工作面区域煤层瓦斯赋存情况,提出了瓦斯抽采及“Y型”通风的治理措施。在工作面推进过程中,对工作面瓦斯含量进行实时观测,对瓦斯治理效果进行了分析。实施瓦斯抽采和“Y型”通风的治理措施后,降低了工作面瓦斯浓度,提高了煤炭资源回收率。
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| 关 键 词： | 采煤工作面 瓦斯抽采 Y型通风 效果分析 |
Discussion on Gas Control Effect of the 3301 Working Face in Xiangsheng Coal Industry |
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| Liu Jinfeng.Discussion on Gas Control Effect of the 3301 Working Face in Xiangsheng Coal Industry[J].Shandong Coal Science and Technology,2021,39(4):109-111. |
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| Authors: | Liu Jinfeng |
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| Affiliation: | (Shanxi Shouyang Luyang Xiangsheng Coal Industry Co.,Ltd.,Shanxi Changzhi 045414) |
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| Abstract: | According to the occurrence of coal seam gas in the 3301 working face of Xiangsheng Coal Industry,the control measures of gas drainage and"Y-type"ventilation are put forward.In the process of advancing the working face,the gas content of the working face is observed in real time,and the gas control results are analyzed.After the implementation of gas drainage and"Y-type"ventilation control measures,the gas concentration of working face is reduced,and the coal resource recovery rate is improved. |
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| Keywords: | coal mining face gas drainage Y ventilation effect analysis |
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