Effect of particle size on the thermal and combustion properties of coal

Date

1997-10-22

Author

Kök, Mustafa Verşan
Hiçyilmaz, C.
Karacan, Ö.

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In this research effect of particle size on the combustion properties of Cayirhan coal sample was studied. Non-isothermal thermogravimetry and derivative thermogravimetry (TG/DTG) experiment were carried out for twelve different size fractions of the Cayirhan coal sample. Thermogravimetry experiments were performed from ambient to 900 degrees C in air atmosphere. Differential thermogravimetric data were analysed using an Arrhenius type reaction model assuming a first-order reaction. Kinetic parameters of the samples are determined and the results are discussed.

Subject Keywords

Particle size, Çayırhan coal, Thermogravimetry, Oil lignite mixtures, Temperature, Pyrolysis, Volatiles

URI

https://hdl.handle.net/11511/44833

Journal

Thermochimica Acta

DOI

https://doi.org/10.1016/s0040-6031(97)00205-0

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Citation Formats

M. V. Kök, C. Hiçyilmaz, and Ö. Karacan, “Effect of particle size on the thermal and combustion properties of coal,” Thermochimica Acta, pp. 125–130, 1997, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/44833.