Non-isothermal DSC and TG/DTG analysis of the combustion of silopi asphaltites

Date

2007-06-01

Author

Kök, Mustafa Verşan

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In this research, non-isothermal combustion and kinetics of Silopi (Turkey) asphaltite samples were investigated by differential scanning calorimetry (DSC) and thermogravimetry (TG/DTG). A sample size of 10 mg, heating rates of 5, 10, 15 and 200C min(-1) were used in the temperature range of 20-600 degrees C, under air atmosphere. Two reaction regions were observed in DSC curves. The first region is due to the evaporation of moisture in asphaltite sample whereas, release of volatile matter and burning of carbon is called the second region.

Subject Keywords

Coal, Combustion, Kinetics, Thermal analysis

URI

https://hdl.handle.net/11511/39376

Journal

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

DOI

https://doi.org/10.1007/s10973-006-8028-x

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Citation Formats

M. V. Kök, “Non-isothermal DSC and TG/DTG analysis of the combustion of silopi asphaltites,” JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, pp. 663–668, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39376.