Organosulfur Compounds of Oil Shale of Different Genesis

E. Yu. Kovalenko^a^,*, R. S. Min^a^,**, T. A. Sagachenko^a^,***, I. S. Korol’^b^,****, Yu. F. Patrakov^c^,*****, and V. A. Kashirtsev^d^,******

^aInstitute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences, Tomsk, 634055 Russia

^bTrofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Tomsk Branch, Tomsk, 634055 Russia

^cFederal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, Institute of Coal, Kemerovo, 650065 Russia

^dTrofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Correspondence to: *e-mail: kovalenko@ipc.tsc.ru
Correspondence to: **e-mail: lgosn@ipc.tsc.ru
Correspondence to: ***e-mail: dissovet@ipc.tsc.ru
Correspondence to: ****e-mail: KorolIS@ipgg.sbras.ru
Correspondence to: *****e-mail: yupat@icc.kemsc.ru
Correspondence to: ******e-mail: KashircevVA@ipgg.sbras.ru

Received 11 December, 2020

Abstract—The similarities and differences in the composition of organosulfur compounds in the organic matter of oil shale from Upper Jurassic, Middle Devonian, and Middle Cambrian deposits were characterized using modern analytical techniques (selective chemical destruction with the use of nickel boride, supercritical fluid extraction, gas chromatography–mass spectrometry, and two-dimensional gas chromatography with a time-of-flight mass spectrometric detector).

Keywords: oil shale, organic matter, thiophene compounds, composition, structure

DOI: 10.3103/S0361521921030083