| 神东矿区煤炭自燃标志气体的红外光谱分析 |
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| 引用本文： | 陆卫东,王继仁,邓存宝,单亚飞,洪林,邓汉中.神东矿区煤炭自燃标志气体的红外光谱分析[J].煤矿安全,2007,38(9):1-3,6. |
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| 作者姓名： | 陆卫东 王继仁 邓存宝 单亚飞 洪林 邓汉中 |
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| 作者单位： | 新疆工业高等专科学校,新疆,乌鲁木齐,830091;辽宁工程技术大学,辽宁,阜新,123000;辽宁工程技术大学,辽宁,阜新,123000 |
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| 摘 要： | 针对煤氧化自燃过程生成的气体产物能够判断煤自燃的反应过程和机理以及在不同温度下生成的标志性气体可以判断煤自燃的严重程度的问题,采用红外光谱实验手段对神东矿区6个煤矿不同层位和不同工作面的12个煤样进行了研究。确定了煤样在不同温度下生成标志气体的规律及CO气体浓度随温度变化的规律,对预测预报煤的自然发火具有重要的理论和实际意义。
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| 关 键 词： | 煤炭自燃 傅利叶变换红外光谱 光谱图分析 标志气体 |
| 文章编号： | 1003-496X（2007）09-0001-03 |
| 修稿时间： | 2007-06-20 |
Infrared Spectrum Study on Significant Gas Produced by Coal Spontaneous Combustion for Shendong Mining Area |
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| LU Wei-dong,WANG Ji-ren,DENG Cun-bao,SHAN Ya-fei,HONG Lin,DENG Han-zhong.Infrared Spectrum Study on Significant Gas Produced by Coal Spontaneous Combustion for Shendong Mining Area[J].Safety in Coal Mines,2007,38(9):1-3,6. |
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| Authors: | LU Wei-dong WANG Ji-ren DENG Cun-bao SHAN Ya-fei HONG Lin DENG Han-zhong |
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| Affiliation: | 1. Xinjiang Polytechnic College, Wulumuqi 830091 ,China;2. Liaoning Technical University, Fuxin 123000,China |
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| Abstract: | In view of the fact that the products of coal spontaneous combustion could obtain the action process and mechanism for coal spontaneous combustion,twelve pieces of coal samples at different layers and workfaces in six coal minings of Shendong mining area were analyzed by infrared spectrum.The rules for the significant gas produced by coal samples and the rules for CO consistency changing by temperature were obtained at different temperature.And it has important theoretical and practicality significance for forecasting coal spontaneous combustion. |
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| Keywords: | spontaneous combustion of coal fourier transform infrared spectrum spectrum figure analysis significant gas |
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