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Start Over Descriptor "*AROMATICITY" Topic asphaltene Region tatarstan (russia)

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1. Features of the elemental, structural-group, and microelement composition of asphaltenes from natural bitumens of the Permian deposits of Tatarstan.

Author

Kayukova, G. P., Mikhailova, A. N., and Vandyukova, I. I.

Subjects
*BITUMEN, *TRACE elements, *ASPHALTENE, *AROMATICITY, *OXIDATION
Abstract

Using a complex of physical and chemical methods studied features of the elemental, structural-group, and microelement composition of natural bitumen asphaltenes extracted from bituminous rocks of Tatarstan's Permian deposits. It is an investigated interconnection of value changes of spectral parameters (of aromaticity, oxidation, and aliphatic) characterizing of structural-group composition of original bitumen and asphaltenes. The features of the microelement composition of asphaltenes of bitumen of various types were also revealed. [ABSTRACT FROM AUTHOR]

Published
2020
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