| 东瑞煤业有限公司瓦斯涌出预测分析 |
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| 引用本文： | 冯文彬.东瑞煤业有限公司瓦斯涌出预测分析[J].科技情报开发与经济,2012,22(18):140-143. |
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| 作者姓名： | 冯文彬 |
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| 作者单位： | 山西煤炭运销集团安全生产监察局,山西太原,030002 |
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| 摘 要： | 根据东瑞煤业2号煤层、3号煤层瓦斯量及其涌出量之间的源汇关系,采用分源法对东瑞煤业2号煤层和3号煤层瓦斯涌出量进行了预测研究。结果表明,东瑞煤业瓦斯总储量为26428万m3,可抽瓦斯量为7930万m3;开采2号煤层二采区时矿井最大瓦斯涌出量为26.87m3/min,开采3号煤层时矿井最大瓦斯涌出量为14.13m3/min。
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| 关 键 词： | 瓦斯储量 瓦斯涌出 预测分析 东瑞煤业 |
Analysis on the Prediction of Gas Emission in Dongrui Coal Limited Company |
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| FENG Wen-bin.Analysis on the Prediction of Gas Emission in Dongrui Coal Limited Company[J].Sci-Tech Information Development & Economy,2012,22(18):140-143. |
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| Authors: | FENG Wen-bin |
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| Institution: | FENG Wen-bin |
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| Abstract: | Based on the source-sink relationship between the gas reserve and gas emission in No.2 coal seam and No.3 coal seam of Dongrui Coal Limited Company,this paper makes the predictive analysis on the gas emission of No.2 coal seam and No.3 coal seam of Dongrui Coal Limited Company by using the source-separating method.The result is that the total gas reserve is 264.28 million m3 and the and the extractable gas reserve is 79.30 million m3;the maximum gas emission is 26.87 m3/min occurring in No.2 mining area of No.2 coal seam,and the maximum gas emission is 14.13 m3/min occurring in No.3 coal seam. |
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| Keywords: | gas reserve gas emission predictive analysis Dongrui Coal Limited Company |
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