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Optics and Spectroscopy, 2020, Volume 128, Issue 12, Pages 1969–1972
DOI: https://doi.org/10.21883/OS.2020.12.50336.77-20 (Mi os240) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Applied optics

A study of the effect of UV radiation on resins and asphaltene fractions of crude oil by IR spectroscopy

T. S. Idrisov, M. A. Kurbanov, U. A. Kulieva

Institute of radiation problems, ANAS
Full-text PDF (318 kB) Citations (2)
DOI: https://doi.org/10.21883/OS.2020.12.50336.77-20
Abstract: The photochemical stability of resins and asphaltenes during their photolysis under the influence of radiation from a mercury lamp is investigated by IR spectroscopy. It is found that exposure to UV light leads to a change in the band intensities of the absorption spectrum in the range of 400–3400 cm$^{-1}$. The observed trends are explained on the basis of the transfer of excitation energy from polycyclic aromatic hydrocarbon (PAH) molecules to alkane molecules. From the values of the extinction coefficient and the relative concentration of PAHs in crude oil, the fractions of UV light energy absorption by molecules of individual PAH components are calculated.
Keywords: resins, photochemical decomposition, asphaltenes, IR spectrum, UV decomposition.
Received: 28.02.2020
Revised: 11.08.2020
Accepted: 14.08.2020
English version:
Optics and Spectroscopy, 2021, Volume 129, Issue 1, Pages 149–152
DOI: https://doi.org/10.1134/S0030400X20120917
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: T. S. Idrisov, M. A. Kurbanov, U. A. Kulieva, “A study of the effect of UV radiation on resins and asphaltene fractions of crude oil by IR spectroscopy”, Optics and Spectroscopy, 128:12 (2020), 1969–1972; Optics and Spectroscopy, 129:1 (2021), 149–152
Citation in format AMSBIB
\Bibitem{IdrKurKul20}
\by T.~S.~Idrisov, M.~A.~Kurbanov, U.~A.~Kulieva
\paper A study of the effect of UV radiation on resins and asphaltene fractions of crude oil by IR spectroscopy
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 12
\pages 1969--1972
\mathnet{http://mi.mathnet.ru/os240}
\crossref{https://doi.org/10.21883/OS.2020.12.50336.77-20}
\elib{https://elibrary.ru/item.asp?id=44866925}
\transl
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 1
\pages 149--152
\crossref{https://doi.org/10.1134/S0030400X20120917}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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