Experimental Study on Influence Function of Particle Size at Low-Temperature Oxidation of the Coal

Qiu Ling Zuo; Gong Zhong Wang; Xin Chun Gao

doi:10.4028/www.scientific.net/AMM.214.515

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 214Experimental Study on Influence Function of...

Experimental Study on Influence Function of Particle Size at Low-Temperature Oxidation of the Coal

Abstract:

Six coal samples are oxidized by the sequence heating-up experiment. The oxygen consumption rates of six coal samples are calculated and analyzed at different temperature. And the general trend of the same particle size is discussed at different temperature. Then the oxygen consumption rates and particle size are handled by the dimensionless variable. The best-fitting curve of the relationship with dimensionless particle size and oxygen consumption rate is gained. Finally, the particle size influence function of experimental coal samples is determined at low-temperature oxidation.

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Periodical:

Applied Mechanics and Materials (Volume 214)

Pages:

515-519

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.214.515

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Online since:

November 2012

Authors:

Qiu Ling Zuo, Gong Zhong Wang, Xin Chun Gao

Keywords:

CoAl, Dimensionless Parameter, Oxygen Consumption Rate, Particle Size

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References

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