Co-Gasification Characteristic and Kinetic Analysis of Spent Mushroom Compost and Bituminous Coal

Zhi Qiang Wu; Shu Zhong Wang; Jun Zhao; Lin Chen; Hai Yu Meng

doi:10.4028/www.scientific.net/AMM.577.71

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 577Co-Gasification Characteristic and Kinetic...

Co-Gasification Characteristic and Kinetic Analysis of Spent Mushroom Compost and Bituminous Coal

Abstract:

Co-gasification of biomass and coal is increasingly considered as a promising technology for sustainable utilization of coal and large-scale use of biomass. Co-gasification characteristic and kinetic analysis are the basic and essential information for the application of this technology. In this paper, co-gasification behavior of a typical bituminous coal from western China and spent mushroom compost (SMC) was investigated through thermogravimetric analyzer. The temperature interval was from ambient temperature to 1000 ○C with various heating rates (10, 20, 40 ○C•min^-1) under carbon dioxide atmosphere. Kinetic parameter was solved through Distribution Activation Energy Model (DAEM). The results indicated that he maximum decomposition rates of the mixture and SMC were higher than that of coal except 25% SMC. Slightly synergistic effect during the co-gasification was found. The average values of the activation energy were 25.07 kJ•mol^-1 for bituminous coal, 204.47 kJ•mol^-1 for 25% SMC, 123.14 kJ•mol^-1 for 50% SMC, 144.05 kJ•mol^-1 for 75% SMC and 227.50 kJ•mol^-1 for SMC, respectively.

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Periodical:

Applied Mechanics and Materials (Volume 577)

Pages:

71-76

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.577.71

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Online since:

July 2014

Authors:

Zhi Qiang Wu*, Shu Zhong Wang, Jun Zhao, Lin Chen, Hai Yu Meng

Keywords:

Bituminous Coal, Co-Gasification, Kinetic, Spent Mushroom Compost

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References

[1] IEA, IEA. Energy statistics, (2012).

Google Scholar

[2] E. Vakkilainen, K. Kuparinen, and J. Heinimö, Large Industrial Users of Energy Biomass, International Energy Agency, Finland2013.

Google Scholar

[3] J. S. Brar, K. Singh, J. Wang, and S. Kumar, Cogasification of Coal and Biomass: A Review, International Journal of Forestry Research, vol. 2012, p.10, (2012).

DOI: 10.1155/2012/363058

Google Scholar

[4] M. Badaluta, C. -C. Cormos, and P. -S. Agachi, Hydrogen production through CO-gasification of coal and biomass with carbon dioxide capture, Stud. Univ. Babes-Bolyai, Chem., vol. 57, pp.167-174, (2012).

Google Scholar

[5] R. W. R. Zwart, Co-Feeding Fibrous Biomass and Coal into Entrained Flow Gasifiers, Beijing2011.

Google Scholar

[6] X. Jianguo and W. Zhaolong, The Study of Pyrolysis Property of Pulverized Coal by Thermogravimetry, Journal of Combustion Science and Technology vol. 5, pp.175-179, (1999).

Google Scholar

[7] G. Varhegyi, Z. Czegeny, C. A. Liu, and K. McAdam, Thermogravimetric Analysis of Tobacco Combustion Assuming DAEM Devolatilization and Empirical Char-Burnoff Kinetics, Industrial & Engineering Chemistry Research, vol. 49, pp.1591-1599, Feb 17 (2010).

DOI: 10.1021/ie901180d

Google Scholar

[8] E. Biagini, F. Lippi, L. Petarca, and L. Tognotti, Devolatilization rate of biomasses and coal-biomass blends: an experimental investigation, Fuel, vol. 81, pp.1041-1050, May (2002).

DOI: 10.1016/s0016-2361(01)00204-6

Google Scholar