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Non-isothermal DSC and TG/DTG analysis of the combustion of silopi asphaltites
Date
2007-06-01
Author
Kök, Mustafa Verşan
Metadata
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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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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.