Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 58: Issue 2
Study of the Kinetics of the Combustion Reaction on Shuangya Mountain Coal Dust by TG
Authors:
J. Liu Chinese Academy of Sciences Dalian Institute of Chemical Physics Dalian 116023 P. R. China Dalian 116023 P. R. China

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D. He Northeastern University Industrial Explosion Protection Institute Box 345 Shenyang 110006 P. R. China Box 345 Shenyang 110006 P. R. China

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L. Xu Chinese Academy of Sciences Dalian Institute of Chemical Physics Dalian 116023 P. R. China Dalian 116023 P. R. China

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H. Yang Chinese Academy of Sciences Dalian Institute of Chemical Physics Dalian 116023 P. R. China Dalian 116023 P. R. China

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Q. Wang Chinese Academy of Sciences Dalian Institute of Chemical Physics Dalian 116023 P. R. China Dalian 116023 P. R. China

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Pages:
447–453
Online Publication Date:
25 Oct 2004
Publication Date:
25 Nov 1999
Article Category:
Research Article
DOI:
https://doi.org/10.1023/a:1010123809663
Keywords:
coal; combustion reaction; kinetics; TG
Restricted access

Abstract  

The combustion behavior of Shuangya Mountain (SYM) coal dust has been investigated by means of TG in this paper. The reaction fraction can be obtained from isothermal TG data. The regressions of g(), an integral function of vs. t for different reaction mechanisms were performed. The mechanism of nucleation and nuclei growth is determined as the controlling step of the coal dust combustion reaction by the correlation coefficient of the regression, and the kinetic equation of the SYM coal dust combustion reaction has been established.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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