Kinetic analysis of DSC and thermogravimetric data on combustion of lignite

Date

1996-06-01

Author

Kök, Mustafa Verşan

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Thermal analysis increasingly being used to obtain kinetic data relating to sample decomposition. This work involves a comparative study of several methods used to analyse DSC and TG/DTG data obtained on the oxidation of Beypazari lignite. A general computer program was developed and the methods are compared with regard to their accuracy and the ease of interpretation of the kinetics of thermal decomposition. For this study, the ratio method was regarded as the preferred method, because it permits the estimation of reaction order, activation energy and Arrhenius constant simultaneously from a single experiment.

Subject Keywords

General Engineering, General Chemistry, General Chemical Engineering

URI

https://hdl.handle.net/11511/40147

Journal

JOURNAL OF THERMAL ANALYSIS

DOI

https://doi.org/10.1007/bf01980771

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Citation Formats

M. V. Kök, “Kinetic analysis of DSC and thermogravimetric data on combustion of lignite,” JOURNAL OF THERMAL ANALYSIS, pp. 1657–1669, 1996, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40147.