DSC study of the combustion properties of turkish coals

Date

2003-01-01

Author

Ozbas, K.E.
Kök, Mustafa Verşan
Hicyilmaz, C.

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In this research, differential scanning calorimetry (DSC) was used to determine the combustion behavior and kinetic analysis of raw and cleaned coal samples of different size fractions. DSC curves of the three coal samples (Soma, Tuncbilek and Afsin Elbistan) showed two reaction regions. The first reaction region was due to moisture loss (endothermic) and observed in the temperature range of ambient to 150°C. The second region was the exothermic region due to the combustion and observed in the temperature range of 150 to 600°C. Kinetic parameters of the samples were determined using Roger and Morris kinetic model and the results are discussed.

Subject Keywords

Physical and Theoretical Chemistry, Condensed Matter Physics

URI

https://hdl.handle.net/11511/42349

Journal

Journal of Thermal Analysis and Calorimetry

DOI

https://doi.org/10.1023/a:1023378226686

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Citation Formats

K. E. Ozbas, M. V. Kök, and C. Hicyilmaz, “DSC study of the combustion properties of turkish coals,” Journal of Thermal Analysis and Calorimetry, pp. 849–856, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42349.