| 煤的低温氧化实验研究及红外光谱分析 |
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| 引用本文： | 褚廷湘,杨胜强,孙燕,孙京凯,刘增平. 煤的低温氧化实验研究及红外光谱分析[J]. 中国安全科学学报, 2008, 18(1): 171-176 |
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| 作者姓名： | 褚廷湘 杨胜强 孙燕 孙京凯 刘增平 |
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| 作者单位： | 1. 中国矿业大学能源与安全工程学院,徐州,221008
2. 唐口煤矿,济宁,272100 |
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| 摘 要： | 对不同温度下的氧化煤样通过红外光谱分析其微观结构及特征,得到煤样在不同低温氧化阶段的基团变化,从微观角度掌握煤样氧化过程的变化规律.通过对唐口煤矿1302工作面煤样的低温氧化和红外光谱分析,得到唐口煤矿煤样在低温氧化阶段的自燃倾向性和氧化过程中微观结构的变化规律,该成果为制定矿井内火灾的防治技术提供了科学依据.
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| 关 键 词： | 低温氧化 自燃 矿井火灾 红外光谱分析 微观结构 低温氧化 氧化实验 研究 红外 光谱分析 Spectrum Analysis Infrared Coal Oxidization Low Temperature Study 科学 防治技术 火灾 矿井 自燃倾向性 矿煤 工作 煤矿 变化规律 |
| 文章编号： | 1003-3033（2008）01-0171-06 |
| 收稿时间： | 2007-09-26 |
| 修稿时间： | 2007-12-30 |
Experimental Study on Low Temperature Oxidization of Coal and Its Infrared Spectrum Analysis |
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| CHU Ting-xiang,YANG Sheng-qiang,SUN yan,SUN Jing-kai,LIU Zeng-ping. Experimental Study on Low Temperature Oxidization of Coal and Its Infrared Spectrum Analysis[J]. China Safety Science Journal, 2008, 18(1): 171-176 |
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| Authors: | CHU Ting-xiang YANG Sheng-qiang SUN yan SUN Jing-kai LIU Zeng-ping |
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| Abstract: | Based on the analysis of the micro-structure and characteristics of oxidized coal samples under different temperatures by infrared spectrum analysis,the radical change of coal samples at different low-temperature oxidization stage and the changing rule of coal oxidization process were obtained.Through the low temperature oxidization analysis and infrared spectrum analysis on coal samples from the working surface 1302 in Tangkou Coalmine,the spontaneous combustion tendentiousness and the micro-structure change rule of coal samples in oxidation process were gained,which provides scientific basis for the prevention and control of mine fires. |
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| Keywords: | low-temperature oxidization spontaneous combustion mine fire infrared spectrum analysis micro-molecules structure |
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