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《Coal Science and Technology》 2014-07
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Study on Determination of Coal Spontaneous Combustion Characteristic Temperature Based on Analysis Method of Index Gas Growth-Rate

DENG Jun;ZHAO Jing-yu;ZHANG Yan-ni;MOE Key Lab of Mining and Disaster Prevention in China Western Mine;School of Energy,Xi'an University of Science and Technology;  
In order to determine the characteristic temperature for coal spontaneous combustion,a programmed temperature experiment system was applied,and an analysis method of index gas growth-rate was established on analysis method of index gas. The analysis was conducted on the CO and C2H4index gas,φ(CO) /φ(CO2),alkane ratio and the growth-rate. The characteristic temperatures of coal spontaneous combustion for the different metamorphic grade coal samples were obtained. The critical temperature of non-caking coal from Fucheng Mine was 70 ~ 80 ℃ and the dry cracking temperature was 110 ~ 120 ℃. The critical temperature of weak caking coal from Shuiliandong Mine was 70 ~ 80 ℃ and the dry cracking temperature was 115 ~ 125 ℃. The critical temperature of long flame coal from Yuhua Mine was 60 ~ 70 ℃ and the dry cracking temperature was 100 ~ 110 ℃. The critical temperature of gas-fat coal from Zhaolou Mine was80 ~ 90 ℃ and the dry cracking temperature was 110 ~ 120 ℃. The analysis results showed that the spontaneous combustion characteristic temperature of the different metamorphic grade coal samples obtained with the analysis method of index gas growth-rate was the same of the characteristic temperature obtained with the analysis method of index gas. The coal samples with higher metamorphic grade would not be easily oxidized.
【Fund】: 国家自然科学基金资助项目(51244001 51204136 51134019)
【CateGory Index】: TD752.2
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【Citations】
Chinese Journal Full-text Database 7 Hits
1 XIE Zhenhua, JIN Longzhe, SONG CunyiCivil and Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Coal Spontaneous Combustion Characteristics at Programmed Temperatures[J];Journal of University of Science and Technology Beijing;2003-01
2 ZHANG Yan-ni1,DENG Jun1,JIN Yong-fei1,LI Shi-rong1,2,WANG Ya-chao1 ( 1. Key Laboratory of Western Mine Exploitation and Hazard Prevention of Ministry of Education,College of Energy Science & Engineering,Xi'an University of Science and Technology,Xi'an 710054,China. 2. Yangquan Fire Bureau,Yangquan 045000,China);Experimental Research on Coal Spontaneous Combustion Characters Based on Oil Bath Temperature Programming System[J];Safety in Coal Mines;2010-11
3 XIAO Yang1,WANG Zhen-ping2,MA Li1,ZHAI Xiao-wei1(1.School of Energy,Xian University of Science and Technology,Xian 710054,China;2.Yanzhou Coal Mining Group Corporation Ltd.,Zoucheng 272100,China);Research on correspondence relationship between coal spontaneous combustion index gas and feature temperature[J];Coal Science and Technology;2008-06
4 WU Jian-ming,PENG Ju,WU Yu-guo(School of Mining Engineering,Taiyuan University of Technology,Taiyuan 030024,China);Experiment Study on Index Gas Selection of Coal Spontaneous Combustion in Pingshuo Mining Area[J];Coal Science and Technology;2012-02
5 DENG Jun,YANG Shu(School of Energy,Xi'an University of Science and Technology,Xi'an 710054,China);Determination of coal sample spontaneous combustion tendency for Shuangyashan Jixian mine[J];Journal of Xi'an University of Science & Technology;2005-04
6 Luo Haizhu,Prof. Liang Yuntao (Fushun Branch of China Coal Research Institute);Current Status and Perspective of Forecast and Prediction Techniques for Spontaneous Combustion of Coal[J];China Safety Science Journal;2003-03
7 LI Jin-shuai1,2 WANG De-ming1,2 ZHONG Xiao-xing1 JIAO Xin-ming1 LEI Dan1(1 School of Safety Engineering,China University of Mining & Technology,Xuzhou Jiangsu 221116,China 2 State Key Laboratory of Coal Resource and Mine Safety,China University of Mining and Technology, Xuzhou Jiangsu 221008,China);Effect of Temperature Rising Programmed Test on Process of Coal Oxidation in Low Temperature Stage[J];China Safety Science Journal;2011-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 KANG Jia-su(Bengbu Tushan Thermo Electric Co.,Ltd,Bangbu 233000,China);Analysis of Spontaneous Combustion in Fossil-Fuel Power Plant Coal Storage Yard and Optimization of Coal Storage System[J];Journal of Anhui Electrical Engineering Professional Technique College;2009-01
2 LIU Shi-chun;WANG Wei-guo(China Resources Tianneng(Xuzhou) Coal & Power Co.,Ltd.Xuzhou in Jiangsu 221008);Research on the air supply volume during simple cutting of top coal dropping and the coal spontaneous combustion in the goaf[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-06
3 WANG Xiao-wen 1 , CHEN Shu-wang 2(1.College of Traffic and Transport, Chongqing Jiaotong University,Chongqing 400074,China;2.College of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, China);A Math Model of Fire Pressure & Smog Velocity at Highway Tunnel Fire[J];;2005-01
4 XIE Zhenhua, JIN Longzhe, SONG CunyiCivil and Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Coal Spontaneous Combustion Characteristics at Programmed Temperatures[J];Journal of University of Science and Technology Beijing;2003-01
5 ZHANG Xinhai~(1,2), XI Guans~(1)), XU Jingcai~(2)), ZHOU Jinsheng~(3)), ZHANG Jian~(3)) 1) Energy and Power School, Xi'an Jiaotong University, Xi'an 710061, China 2) Energy School, Xi'an University of Science and Technology, Xi'an 710054, China 3) Shuangyashan Coal Group, Shuangyashan 155100, China;Partition of spontaneous combustion dangerous zone and prediction of spontaneous combustion based on numerically modeling the flow field at fully mechanized caving face[J];Journal of University of Science and Technology Beijing;2005-06
6 WANG Wen-cai1,WANG Rui-zhi1,ZHANG Shi-ming1,ZHANG Ya-zhu2,LI Mo-ran1(1.Mining Engineering School,Inner Mongolia University of Science and Technology,Baotou 014010,China;2.Energy Sources and Environment School,Inner Mongolia University of Science and Technology,Baotou 014010,China);The experimental study of coal seam smoldering under diffusing condition[J];Journal of Inner Mongolia University of Science and Technology;2010-01
7 WANG Chuan-ying, FU Hua (Dept of Elec Engin,Liaoning Technical University,Fuxin 123000,China);Application of data fusion algorithm in colliery security system based on fuzzy comprehensive assessment[J];Journal of Transducer Technology;2005-06
8 YU Ming-gao,LU Lai-xiang,CHANG Xu-hua,DENG Quan-wei,LI Hong-chao(School of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China);Numerical Simulation Analysis on Spontaneous Combustion of Residual Coal in Top-coal Falling Region of Coal Drift[J];Journal of Disaster Prevention and Mitigation Engineering;2009-06
9 ;Research on Programmed Temperature-rise Oxidation Method Used for Evaluating Performance of Inhibitors of Coal Spontaneous Combustion[J];Mining Safety & Environmental Protection;2005-06
10 ;Comprehensive Control of Coal Spontaneous Combustion in Fully Mechanized Caving Face around Goaf[J];Mining Safety & Environmental Protection;2006-02
China Proceedings of conference Full-text Database 6 Hits
1 SHANG Ying WEI Yu-bing WANG Chang Li Yan-fang Zhang Ting-ting(Laser Research Institute of Shandong Academy of Sciences Key Laboratory of Optical Fiber Sensoring Technology of Shandong Province);Study of Forecast and Prediction for Spontaneous Combustion of Coal Based On Tunable Diode Laser Absorption Spectroscopy Technique[A];[C];2011
2 LIANG Yun-tao (Fushun Branch,China Coal Research Institute,Fushun 113122,China);Study on gas index system of the coal spontancous combustion[A];[C];2007
3 CHEN Xiao - kun,CHENG Fang - ming,DENG Jun,JIN Yong - fei (School of Energy Resources,Xi'an University of Science and Technology,Xi'an 710054,China);Study on Multi - parameter Monitoring System of Spontaneous Combustion in Coal Mine Goaf[A];[C];2012
4 ZHOU Yong (Shenhua Group Co.,Ltd,Beijing 100011,China);Fire Prevention and Extinguishing Technology for Safe Mining in Fully Mechanized Face Under the Influence of Coal Fire Area[A];[C];2012
5 DENG Jun~(1,2),XIAO Yang~(1,2),ZHANG Xin-hai~(1,2),MA Li~(1,2) (1.Key Lab of Western Mining and Disaster Prevention with Ministry of Education,Xi'an 710054,China; 2.School of Energy Engineering,Xi' an University of Science and Technology,Xi' an 710054,China);Research and Application of Coal Fire Disaster Prevention and Control Technology[A];[C];2012
6 ZHAI Mao - bing~1,ZANG Jie~(2,3),GAO Han~(2,3) (1.Wajinwan Coal Industry Co.,Ltd,Datong Coal Mine Group,Datong 037000,China;!.School of Resource & Engineering, China University of Mining & Technology,Beijing 100083,China;3.State Key Laboratory of Coal Resources and Mine Safety,Beijing 100083,China);Comprehensive Protection and Control Technology for Coal Spontaneous Combustion at Fully Mechanized Caving Face in Yanzishan Coal Mine[A];[C];2012
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WEN Hu, XU Jingcai, GE Lingmei, DENG Jun Xi'an University of Science & Technology, Xi'an 710054, China;Technique of Measurement and Test of Coal Spontaneous Combustion Characteristic and Numerical Analysis[J];Journal of University of Science and Technology Beijing;2001-06
2 XIE Zhenhua, JIN Longzhe, SONG CunyiCivil and Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Coal Spontaneous Combustion Characteristics at Programmed Temperatures[J];Journal of University of Science and Technology Beijing;2003-01
3 ;Fire-fighting Materials and Separate Chemical Agents against Coal Spontaneous Fire[J];MINING SAFETY & ENVIRONMENTAL PROTECTION;1999-01
4 ;Detection of Spontaneous Combustion Indication Gas of Coal[J];Mining Safety & Environmental Protection;2002-05
5 ;Systematic Study on Generation Law of Index Gases in Process of Coal Spontaneous Combustion[J];Mining Safety & Environmental Protection;2007-06
6 LIU Ji-wen, BAI Jing-guo,JIAO Yan-mei (Xiaonan Mine of Tiefa Coal Mining Industry Group, Tiefa 112704, China);Applying the Fire Preventing and Extinguishing Technique of Gelatin Inhibitor to Safely Mine the Flammability and Layered Working Face[J];Journal of Liaoning Technical University (Natural Science Edition);2001-03
7 HONG Lin,WANG Ji-ren,DENG Cun-bao,SHAN Ya-fei,WANG Xue-feng(College of Resources & Environment Engineering,Liaoning Technical University,Fuxin 123000,China);Analysis on infrared spectrum study of significant gas produced by coal spontaneous combustion[J];Journal of Liaoning Technical University;2006-05
8 Xu Jingcai Zhang Xinhai Wen hu Deng Jun (Departmentof Mining Xian Institute of Mining &Technology);Heat Emit Intensity of Coal Oxidation Evaluated through Bond Energy Change in Programmed Heat Experiment[J];FIRE SAFETY SCIENCE;1999-04
9 /Zhang Yugui et al.//Dept.of Resource & Environment Engeering,Jiaozuo Institute of Technology, Jiaozuo 454000;The Alkene Indeses Predicting Coal Spontaueous Combustion and the Analysis of Coal-petrological Factors[J];;1995-06
10 ZHU Ling-qi1,2,ZHOU Xin-quan1,XIE Jian-guo1,ZHU Ying-chun1(1.School of Resource and Safety Engineering,China University of Mining &Technology,Beijing 100083,China;2.College of Resource and Environment,Hebei Polytechnic University,Tangshan,Hebei 063009,China);Analysis of Indicator Gas of Spontaneous Combustion and Its Optimal Selection[J];Journal of Mining & Safety Engineering;2008-04
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