Study on the Oxidation and Spontaneous Combustion Characteristics of Jurassic Coal in North Shaanxi

Jun Deng; Kai Wang; Xiao Wei Zhai

doi:10.4028/www.scientific.net/AMR.977.124

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 977Study on the Oxidation and Spontaneous Combustion...

Study on the Oxidation and Spontaneous Combustion Characteristics of Jurassic Coal in North Shaanxi

Abstract:

Proximate and ultimate analysis, X-ray diffraction, infrared spectroscopy and thermal analysis experiments were carried out to study the spontaneous combustion oxidation based characteristic of six Jurassic coal samples from North Shaanxi in West China and three Permo-carboniferous coal samples from East China. The results showed that the characteristic of north Shaanxi Jurassic coal was low ash, low sulfur, high volatile, high oxygen content and amorphous structure. More type and quantity of reactive functional groups existed in the original Jurassic coal, such as carboxyl, methyl, methylene and ether oxygen. And the characteristic temperatures of north Shaanxi Jurassic coal sample in the oxidation and spontaneous combustion process was lower than other coal samples, due to the participation in the reaction with oxygen of the more active functional groups.

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Periodical:

Advanced Materials Research (Volume 977)

Pages:

124-128

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.977.124

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Online since:

June 2014

Authors:

Jun Deng, Kai Wang*, Xiao Wei Zhai

Keywords:

Characteristic Temperature, Coal Oxidation, Crystal Structure, Functional Group, Jurassic Coal in North Shaanxi, Spontaneous Combustibility

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References

[1] Information on www. ndrc. gov. cn/zcfb/zcfbghwb/201203/t20120322_585489. html.

Google Scholar

[2] Hou Enke, Chen Peiheng. Journal of Xi'an Mining Institute. Vol. 2 (1993), p.137.

Google Scholar

[3] Xiao Yang, Ma Li, Wang Zhenping. Coal Science and Technology. Vol. 35(2007), p.73.

Google Scholar

[4] Hu Rongzu, Gao Shengli, Zhao Xiuqi: Thermal Analysis Kinetics (Science Press, Beijing 2008).

Google Scholar

[5] M. V. Kök. Journal of Thermal Analysis and Calorimetry, Vol. 91 (2008), p.763.

Google Scholar

[6] Luo Yunfei, Li Wenhua. JOURNAL OF CHINA COAL SOCIETY. Vol. 29 (2004), p.338.

Google Scholar

[7] S. Kizgut1, Y. Baran, D. Cuhadaroglu. Journal of Thermal Analysis and Calorimetry, Vol. 71 (2003), p.857.

Google Scholar

[8] He Q-i lin, Wang De-ming. JOURNAL OF CHINA COAL SOCIETY. Vol. 30(2005), p.53.

Google Scholar

[9] Feng Jie1, Li Wenying, Xie Kechang. Journal of China University of Mining & Technology. Vol. 31(2002), p.362.

Google Scholar

[10] Zhu Zidong. Journal of East China University of Science and Technology. Vol. 26 (2000), p.14.

Google Scholar

[11] Zhang Yanni, Deng Jun, Luo Zhenmin. Journal of Xi'an University of Science and Technology. Vol. 28(2008), p.388.

Google Scholar