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High-boiling arenes of Paleozoic petroleum of West Siberia
Abstract 1. Thin-layer chromatography and mass-spectrometric analysis established the presence of 15 isobaric-homologous series of aromatic hydrocarbons and 5 series of sulphur-aromatic compounds in fractions from Maloich petroleum. Overall concentrations of arenas in this petroleum show a regular reduction with the increase of the number of aromatic and (with the same aromaticity) napthenic rings in molecules. 2. Molar mass distributions of monocyclo-aromatic hydrocarbons in Maloich petroleum are characterized by the presence of broad plateau-like maxima in the range of C12-C24. Distributions of members of the remaining arene series are unimodal, maxima in these distributions are more clearly expressed and are usually due to hydrocarbons with three-to-six carbon atoms in alkyl substituents. 3. The general hydrocarbon type of the system is reflected by the group composition of petroleum arenes, which are enriched in alkyl-aromatic compounds in paraffinic petroleums and in napthenic aromatic compounds, in naphtenic petroleums.
High-boiling arenes of Paleozoic petroleum of West Siberia
Abstract 1. Thin-layer chromatography and mass-spectrometric analysis established the presence of 15 isobaric-homologous series of aromatic hydrocarbons and 5 series of sulphur-aromatic compounds in fractions from Maloich petroleum. Overall concentrations of arenas in this petroleum show a regular reduction with the increase of the number of aromatic and (with the same aromaticity) napthenic rings in molecules. 2. Molar mass distributions of monocyclo-aromatic hydrocarbons in Maloich petroleum are characterized by the presence of broad plateau-like maxima in the range of C12-C24. Distributions of members of the remaining arene series are unimodal, maxima in these distributions are more clearly expressed and are usually due to hydrocarbons with three-to-six carbon atoms in alkyl substituents. 3. The general hydrocarbon type of the system is reflected by the group composition of petroleum arenes, which are enriched in alkyl-aromatic compounds in paraffinic petroleums and in napthenic aromatic compounds, in naphtenic petroleums.
High-boiling arenes of Paleozoic petroleum of West Siberia
Golovko, A.K. (author) / Kam'Yanov, V.F. (author) / Korobitsina, L.L. (author) / Kurakolova, Ye.A. (author) / Rusinova, G.V. (author) / Petrov, Al.A. (author)
1983-05-12
11 pages
Article (Journal)
Electronic Resource
English
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