Initiation of Underground Fire Sources | Sciact - CRIS-system of Boreskov Institute of Catalysis

Initiation of Underground Fire Sources Full article

Journal

Journal of Mining Science
ISSN: 1062-7391 , E-ISSN: 1573-8736

Output data

Year: 2016, Volume: 52, Number: 3, Pages: 576-592 Pages count : 7 DOI: 10.1134/S1062739116030850

Tags

chemical composition, coal, Coal outburst- and fire-hazard, mass- and gasexchange processes, porosity, ranks, temperature, volatile yield

Authors

Oparin V.N. ^1,3 , Kiryaeva T.A. ¹ , Gavrilov V.Yu. ² , Tanashev Yu.Yu. ² , Bolotov V.A. ²

Affiliations

1	Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrentieva 5, Novosibirsk, 630090 Russia
3	Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090 Russia

Funding (2)

1	Russian Foundation for Basic Research	16-05-00537
2	Президиум РАН	3.1.

Porous structure parameters of different rank Kuzbass coal and - and mass-exchange processes under coal heating are analyzed. The main part of volatile matter is dissolved in the volume of coal beds. For all coal specimens, it is typical that mass fraction of methane and ethane decreases with temperature while mass fraction of hydrogen, carbonic oxide and ethane increases. The latter gases can be the sources of violent burning of coal beds. UHF pyrolysis of bituminous coal reveals physical balance and composition of gaseous products. The results permit coal rating based on carbonization, enable recommending the use of inert gases in underground fire fighting and allow estimating temperature level in fire source zones in coal beds based on chemical composition of emitted gases.

Oparin V.N. , Kiryaeva T.A. , Gavrilov V.Y. , Tanashev Y.Y. , Bolotov V.A.
Initiation of Underground Fire Sources
Journal of Mining Science. 2016. V.52. N3. P.576-592. DOI: 10.1134/S1062739116030850 WOS Scopus РИНЦ AN OpenAlex

Опарин В.Н. , Киряева Т.А. , Гаврилов В.Ю. , Танашев Ю.Ю. , Болотов В.А.
К проблеме возникновения очаговых зон подземных пожаров
Физико-технические проблемы разработки полезных ископаемых. 2016. №3. С.155-175. RSCI РИНЦ

Submitted:	Mar 27, 2016
Published print:	May 1, 2016
Published online:	Feb 19, 2017

Web of science:	WOS:000395107700024
Scopus:	2-s2.0-85013149263
Elibrary:	29480738
Chemical Abstracts:	2017:360976
OpenAlex:	W2588930709

DB	Citing
Web of science	7
Scopus	16
Elibrary	24
OpenAlex	12