Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 71: Issue 3
DSC study of the combustion properties of turkish coals
Authors:
K. Ozbas Inönü University Department of Mining Engineering Malatya Turkey Malatya Turkey

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M. Kök Inönü University Department of Mining Engineering Malatya Turkey Malatya Turkey

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, and
C. Hicyilmaz Middle East Technical University Department of Mining Engineering 06531 Ankara Turkey 06531 Ankara Turkey

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Pages:
849–856
Online Publication Date:
01 Nov 2004
Publication Date:
01 Mar 2003
Article Category:
Research Article
DOI:
https://doi.org/10.1023/a:1023378226686
Keywords:
DSC; kinetic models; lignite; coal; rank
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Abstract  

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 150C. The second region was the exothermic region due to the combustion and observed in the temperature range of 150 to 600C. Kinetic parameters of the samples were determined using Roger and Morris kinetic model and the results are discussed.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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