Study of the Kinetics of the Combustion Reaction on Shuangya Mountain Coal Dust by TG |
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| Authors: | J Liu D He L Xu H Yang Q Wang |
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| Institution: | (1) Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China;(2) Industrial Explosion Protection Institute, Northeastern University, Box 345, Shenyang, 110006, P. R. China |
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| 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.This revised version was published online in November 2005 with corrections to the Cover Date. |
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| Keywords: | coal combustion reaction kinetics TG |
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