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介绍了突出矿井煤层群瓦斯抽采技术,并基于平煤集团五矿,六矿合建一个地面瓦斯抽采站的煤层瓦斯抽采条件,论述了突出煤层解放层选择、高位抽采巷道的布置,通过瓦斯预测数量的分析,推荐了合理的突出煤层瓦斯抽采方法,展望了瓦斯抽采在突出煤层和高瓦斯矿井的应用前景。
This paper introduces the technology of gas drainage in coal seam group with prominent coal seams, and based on the coal seam gas drainage conditions of a ground gas extraction station jointly set up by Minmetals and Minmetals of Pingdingshan Coal Mine, According to the analysis of the predicted gas quantity, a reasonable method to extract gas from coal seams is recommended, and the application prospects of gas drainage in the outburst coal seam and high-gas coal mine are prospected.