Method for determination of kinetic parameters of oxidation of ground carbon materials
- Authors: Obvintseva N.Y.1, Kaminskiy A.V.1, Epshteyn S.A.1
-
Affiliations:
- National University of Science and Technology "MISIS"
- Issue: Vol 8, No 3-3 (2014)
- Pages: 7-13
- Section: Articles
- URL: https://journals.rcsi.science/2074-0530/article/view/67501
- DOI: https://doi.org/10.17816/2074-0530-67501
- ID: 67501
Cite item
Full Text
Abstract
The features of thermal methods for the determination of kinetic parameters of oxidation of carbon materials are considered in the article. A modified method for the determination of kinetic parameters on the basis of the quantities characterizing the steady state of a system is suggested.
Full Text
##article.viewOnOriginalSite##About the authors
N. Y. Obvintseva
National University of Science and Technology "MISIS"
Email: obvint@gmail.com
Ph.D.
A. V. Kaminskiy
National University of Science and Technology "MISIS"Dr. Chem., Prof.
S. A. Epshteyn
National University of Science and Technology "MISIS"Dr. Eng.
References
- Carras J.N., Young B.C. Self-heating of coal and related materials: models, application and test methods//Prog Energy Combust Sci. 1994; 20:1 - 15.
- Haihui Wang, Bogdan Z. Dlugogorski, Eric M. Kennedy. Progress in Energy and Combustion Science 29 (2003), 487-513.
- Parr S., Coons C. Carbon dioxide as an index of the critical oxidation temperature for coal in storage // Industrial and Engineering Chemistry, 17 (1925),118 - 120.
- Sujanti W., Zhang D., Chen X. D. Low-temperature oxidation of coal studied using wire-mesh reactors with both steady-state and transient methods // Combustion and Flame. 1999. V. 117. P. 646-651.
- Chen X.D., Sidhu H., Nelson M. A linear relationship between dimensionless crossing-point-temperature and Frank-Kamenetskii reactivity parameter in self-heating test at infinite Biot number for slab geometry //Fire Safety Journal. 61 (2013), 138 - 143.
- Франк-Каменецкий Д.А. Диффузия и теплопередача в химической кинетике. -М.: Наука, 1987.