Email this article Kinetic analysis of the thermal oxidative degradation of upper peat
- Authors: Lebedeva N.S.1,2, Potemkina O.V.2, Mochalova T.A.2, Mal’kova E.A.1
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Affiliations:
- Krestov Institute of Solution Chemistry
- Ivanovo Fire and Rescue Academy, State Fire Service
- Issue: Vol 86, No 2 (2016)
- Pages: 434-438
- Section: Supplement: Rossiiskii Khimicheskii Zhurnal–Zhurnal Rossiiskogo Khimicheskogo Obshchestva im. D.I. Mendeleeva (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/214076
- DOI: https://doi.org/10.1134/S1070363216020432
- ID: 214076
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Abstract
Differential thermogravimetric analysis was used to study the thermal oxidative degradation of peat samples from different districts of the Ivanovo Region. The study was performed in nonisothermic conditions. It was found that the thermal oxidative processes involve a few steps. Kinetic characteristics [activation energy (Ea), preexponential factor (ln A), and reaction order (n)] were estimated for each step. It was found that the limiting stage of the entire process is a chemical reaction. The resulting data can be used to develop prognostic models for peatbog combustion.
About the authors
N. Sh. Lebedeva
Krestov Institute of Solution Chemistry; Ivanovo Fire and Rescue Academy, State Fire Service
Author for correspondence.
Email: nsl@isc-ras.ru
Russian Federation, ul. Akademicheskaya 1, Ivanovo, 153045; pr. Stroitelei 33, Ivanovo, 153040
O. V. Potemkina
Ivanovo Fire and Rescue Academy, State Fire Service
Email: nsl@isc-ras.ru
Russian Federation, pr. Stroitelei 33, Ivanovo, 153040
T. A. Mochalova
Ivanovo Fire and Rescue Academy, State Fire Service
Email: nsl@isc-ras.ru
Russian Federation, pr. Stroitelei 33, Ivanovo, 153040
E. A. Mal’kova
Krestov Institute of Solution Chemistry
Email: nsl@isc-ras.ru
Russian Federation, ul. Akademicheskaya 1, Ivanovo, 153045
