| 蔚州矿区煤层疏水对煤自然发火影响的研究 |
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| 引用本文： | 刘志强.蔚州矿区煤层疏水对煤自然发火影响的研究[J].河北化工,2013(9):63-66. |
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| 作者姓名： | 刘志强 |
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| 作者单位： | 开滦(集团)蔚州矿业有限责任公司 |
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| 摘 要： | 根据模拟不同疏水程度煤样的自然发火过程,以蔚州矿区崔家寨矿6号煤层为例,开展针对回采过程中煤层疏水对煤的自燃影响的研究,考察煤样的煤温变化、CO产生量、CO2产生量和O2消耗量的变化规律,得出蔚州矿区高含水煤层疏水对煤自燃的影响,对矿区的安全生产、自燃火灾的预测以及防灭火工作具有积极的指导作用。
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| 关 键 词： | 煤层疏水 然发火 影响 研究 |
Yuzhou Mine Area Spontaneous Combustion of Coal Seams Hydrophobic Effect Research |
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| LIU Zhi-qiang.Yuzhou Mine Area Spontaneous Combustion of Coal Seams Hydrophobic Effect Research[J].Hebei Chemical Engineering and Industry,2013(9):63-66. |
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| Authors: | LIU Zhi-qiang |
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| Affiliation: | LIU Zhi-qiang;Production Technology Department,Yuzhou Mine Industry Corporation Ltd.; |
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| Abstract: | According to the different simulation degree of hydrophobicity of spontaneous combustion of coal sample process,took No.6 coal seam in Cuijiazhai Mine of Yuzhou as example,coal seam mining process research in recovery on the effects of hydrophobic spontaneous combustion of coal was Carried out,by examining changes in coal samples coal temperature,CO generation,CO2 and O2 generation consumption variation law,it was drawn that high water coal mine hydrophobic in Yuzhou mine affected the spontaneous combustion of coal,which had a positive role in guiding mine safety production and forecasting spontaneous combustion fire. |
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| Keywords: | coal seam hydrophobic but get angry security |
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