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Thermogravimetric Study of Coal Vitrinite of Different Metamorphic Stages Full article

Journal Chemistry for Sustainable Development
ISSN: 1817-1818
Output data Year: 2017, Volume: 25, Number: 3, Pages: 301-306 Pages count : 6
Tags coal, vitrinite, metamorphic stages, thermogravimetric analysis, pyrolysis
Authors Fedorova N.I. 1 , Khitsova L.M. 1 , Malysheva V.Yu. 1 , Ismagilov Z.R. 1,2
Affiliations
1 Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
2 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

Abstract: The paper presents the results of a thermogravimetric study of coal vitrinite of different metamorphic stages. It was demonstrated that initial mass loss temperature increased, the rate of gum formation and gassing decreased, and maximum thermal decomposition of coal material shifted in the DTG curve to a higher temperature region with an increase in metamorphic grade of vitrinite during their pyrolysis in inert atmosphere at 300-600 oС temperature range. When studying the effect of heating rate for the destruction process of vitrinite organic matter it was found that an increase in the maximum rate of thermal decomposition happened in the DTG curve and temperature, whereby it was reached.
Cite: Fedorova N.I. , Khitsova L.M. , Malysheva V.Y. , Ismagilov Z.R.
Thermogravimetric Study of Coal Vitrinite of Different Metamorphic Stages
Chemistry for Sustainable Development. 2017. V.25. N3. P.301-306. WOS РИНЦ
Original: Федорова Н.И. , Хицова Л.М. , Малышева В.Ю. , Исмагилов З.Р.
Термогравиметрическое исследование витринитов каменных углей различных стадий метаморфизма
Химия в интересах устойчивого развития. 2017. Т.25. №3. С.321-326. DOI: 10.15372/KhUR20170311RSCI РИНЦ AN OpenAlex
Dates:
Submitted: Jun 1, 2017
Identifiers:
Web of science: WOS:000424489100011
Elibrary: 44708656
Citing:
DB Citing
Web of science 4
Elibrary 1