| 改建矿井瓦斯涌出量预测研究与应用 |
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| 引用本文： | 侯飞强.改建矿井瓦斯涌出量预测研究与应用[J].广东化工,2014(1):19-20. |
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| 作者姓名： | 侯飞强 |
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| 作者单位： | 中北大学化工与环境学院,山西太原030051 |
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| 摘 要： | 为适应矿井扩建后产能增大的同时所带来的瓦斯涌出量的变化问题,文章以某矿改扩建为背景,应用分源预测法对该矿达产后的瓦斯涌出量进行预测研究,从而为该矿的瓦斯治理提供依据,通过预测研究得出该矿井相对瓦斯涌出量为30.42 m3/t,绝对瓦斯涌出量为57.61m3/min。该矿在井生产期间矿井相对瓦斯涌出量大于10 m3/t,矿井绝对瓦斯涌出量大于40 m3/min,该矿为高瓦斯矿井。
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| 关 键 词： | 瓦斯 涌出量 预测 |
Prediction Research and Application of Gas Gushin.Quantity of the Reconstruction Mine |
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| Hou Feiqiang.Prediction Research and Application of Gas Gushin.Quantity of the Reconstruction Mine[J].Guangdong Chemical Industry,2014(1):19-20. |
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| Authors: | Hou Feiqiang |
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| Affiliation: | Hou Feiqiang (School of Chemical Engineering and Environment, North University of China, Taiyuan 030051, China) |
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| Abstract: | The mine gas gushing quantity will change after the production increase through reconstruction and expansion .Based on the background of reconstruction and expansion of one mine, the different-source prediction method was used in this paper to forecast the mine gas gushing quantity after reaching production, so as to provide a basis for the gas control of the mine. The results showed that the relative gas gushing quantity was 30.42 m3/t which is more than 10 m3/t and the absolute gas gushing quantity was 57.61 m3/min which is more than 40 m3/min. Therefore, it is a high gassy mine. |
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| Keywords: | mine gas gushing quantity prediction |
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