Study of the Kinetics of the Combustion Reaction on Shuangya Mountain Coal Dust by TG

被引：0

作者：

J. Liu

D. He

L. Xu

H. Yang

Q. Wang

机构：

[1] Chinese Academy of Sciences,Dalian Institute of Chemical Physics

[2] Northeastern University,Industrial Explosion Protection Institute

来源：

Journal of Thermal Analysis and Calorimetry | 1999年 / 58卷

关键词：

coal; combustion reaction; kinetics; TG;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The combustion behavior of Shuangya Mountain (SYM) coal dust has been investigated by means of TG in this paper. The reaction fraction α can be obtained from isothermal TG data. The regressions of g(α), an integral function of α 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.

引用

页码：447 / 453

页数：6

共 9 条

[1]

Ohrbach K. H.(1984)undefined Thermochim. Acta 72 165-undefined

[2]

Liu J.(1995)undefined Thermochim. Acta 253 265-undefined

[3]

Gao X.(1971)undefined Thermal Anal., Proc. 3rd ICTA Davos 2 3-undefined

[4]

Chen J.(1983)undefined Thermochim. Acta 62 361-undefined

[5]

Wang Q.(undefined)undefined undefined undefined undefined-undefined

[6]

Shen Y.(undefined)undefined undefined undefined undefined-undefined

[7]

Gao Q.(undefined)undefined undefined undefined undefined-undefined

[8]

Šesták J.(undefined)undefined undefined undefined undefined-undefined

[9]

Phadnis A. B.(undefined)undefined undefined undefined undefined-undefined

← 1 →