Study on Combustion Characteristics of Impurity Coal Based on TG-DTG-DTA

Zhan Wen He; Chuan Cheng Zhang

doi:10.4028/www.scientific.net/AMR.568.360

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 568Study on Combustion Characteristics of Impurity...

Study on Combustion Characteristics of Impurity Coal Based on TG-DTG-DTA

Abstract:

Abstract.Based on TG-DTG-DTA, combustion characteristics and kinetic parameters of impure coal in the 10 °C / min heating rate were studied. The results showed that with the increase in the proportion of impurities, ignition temperature, burned temperature significantly improved; combustion characteristics of index clearly decreased; combustion process can be described by a diffusion kinetic equation

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Periodical:

Advanced Materials Research (Volume 568)

Pages:

360-363

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.568.360

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Online since:

September 2012

Authors:

Zhan Wen He, Chuan Cheng Zhang

Keywords:

Combustion, Impurities of Coal, Thermo-Gravimetry (TG)

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