Chemical structure and 13C NMR spectra of the kerogen of carbonaceous rock masses

The spectra of the kerogen from the Middle Volga oil shales of the Volga-Pechora shale province and from the Ukhta domanik’s carbonaceous deposits have been studied. In the Middle Volga and domanik kerogens, carbon-oxygen bonding types have been revealed as dominant. Significant distinctions between...

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Bibliographic Details
Published in:Doklady earth sciences 2010-02, Vol.430 (2), p.210-213
Main Authors: Bushnev, D. A., Burdel’naya, N. S., Mokeev, M. V., Gribanov, A. V.
Format: Article
Language:English
Subjects:
Carbon
Carbonyl compounds
Chemical bonds
Earth and Environmental Science
Earth Sciences
Geochemistry
Kerogen
Oil shale
Oxygen
Phenols
Rocks
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Summary:The spectra of the kerogen from the Middle Volga oil shales of the Volga-Pechora shale province and from the Ukhta domanik’s carbonaceous deposits have been studied. In the Middle Volga and domanik kerogens, carbon-oxygen bonding types have been revealed as dominant. Significant distinctions between the two kerogen types have been established. The presence of oxygen in carbonyl and phenol groups is typical for the domanik kerogen, and also in ether bonds for the kerogen of the Middle Volga shale rock mass, which are of considerable importance in its structure.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X10020145