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Optics and Spectroscopy, 2020, Volume 128, Issue 3, Pages 442–448
DOI: https://doi.org/10.21883/OS.2020.03.49073.302-19
(Mi os461)
 

This article is cited in 21 scientific papers (total in 21 papers)

Applied optics

Ignition of different metamorphic grade coals by free-running laser pulses

B. P. Aduev, D. R. Nurmuhametov, Ya. V. Kraft, Z. R. Ismagilov

Federal Research Center for Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
Abstract: A study was made of laser ignition (1064 nm, 120 $\mu$s) of coals of grades DG, G, G, and K. For all grades of coal, three successive ignition stages were found, characterized by threshold radiation energy densities that have characteristic values for each grade of coal.
Keywords: coal, laser, ignition, volatiles, degree of coalification, coke residue.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation АААА-А17-117041910150-2
The research was financially supported by the program of fundamental researches of the Institute of Coal Chemistry and Material Science (project V.49.1.5., no. AAAA-A17-117041910150-2).
Received: 11.11.2019
Revised: 04.12.2019
Accepted: 06.12.2019
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 3, Pages 429–435
DOI: https://doi.org/10.1134/S0030400X20030029
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: B. P. Aduev, D. R. Nurmuhametov, Ya. V. Kraft, Z. R. Ismagilov, “Ignition of different metamorphic grade coals by free-running laser pulses”, Optics and Spectroscopy, 128:3 (2020), 442–448; Optics and Spectroscopy, 128:3 (2020), 429–435
Citation in format AMSBIB
\Bibitem{AduNurKra20}
\by B.~P.~Aduev, D.~R.~Nurmuhametov, Ya.~V.~Kraft, Z.~R.~Ismagilov
\paper Ignition of different metamorphic grade coals by free-running laser pulses
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 3
\pages 442--448
\mathnet{http://mi.mathnet.ru/os461}
\crossref{https://doi.org/10.21883/OS.2020.03.49073.302-19}
\elib{https://elibrary.ru/item.asp?id=42776840}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 3
\pages 429--435
\crossref{https://doi.org/10.1134/S0030400X20030029}
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  • https://www.mathnet.ru/eng/os/v128/i3/p442
  • This publication is cited in the following 21 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Optics and Spectroscopy Optics and Spectroscopy
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