Determination of kinetic parameters of different origin coals using software

Date

2015-02-01

Author

Ertunc, Goker
Kök, Mustafa Verşan

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In this study, combustion characteristics and kinetics of three coal samples are examined. A series of thermogravimetry (TG-DTG) and differential scanning calorimetry (DSC) measurements were carried out in non-isothermal conditions at heating rates of 5, 10, and 15 K min(-1). Reaction regions, peak and burn-out temperatures, mass loss, and heat of reactions of the samples were determined for each heating rate from TG-DTG and DSC curves. A variety of computational methods, available in the software developed, were applied to experimental data for the evaluation of the kinetic parameters of the coal samples, and the results are discussed.

Subject Keywords

Coal, Kinetic analysis, Thermogravimetry, DSC, ICTAC kinetics committee

URI

https://hdl.handle.net/11511/35010

Journal

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

DOI

https://doi.org/10.1007/s10973-014-4278-1

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Citation Formats

G. Ertunc and M. V. Kök, “Determination of kinetic parameters of different origin coals using software,” JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, pp. 1407–1413, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35010.