Effect of the Petroleum Resin Structure on the Properties of a Petroleum-Like System

The structural group composition of benzene and alcohol–benzene petroleum resins used as modifying agents has been studied. Benzene resins are characterized by a higher content of naphthenic and aromatic structures and a smaller content of aliphatic moieties. The introduction of resins into a petrol...

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Bibliographic Details
Published inPetroleum chemistry Vol. 59; no. 10; pp. 1153 - 1160
Main Authors Morozova, A. V., Volkova, G. I.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2019
Springer
Springer Nature B.V
Subjects
Activation energy
Aliphatic compounds
Analysis
Benzene
Chemistry
Chemistry and Materials Science
Crystallization
Hydrocarbons
Industrial Chemistry/Chemical Engineering
Polymers
Resins
Somatotropin
Viscosity
Viscous flow
petroleum resins
petroleum-like systems
structural group composition of resins
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Summary:The structural group composition of benzene and alcohol–benzene petroleum resins used as modifying agents has been studied. Benzene resins are characterized by a higher content of naphthenic and aromatic structures and a smaller content of aliphatic moieties. The introduction of resins into a petroleum wax solution in n -decane leads to the suppression of the crystallization of hydrocarbons (HCs) and contributes to a decrease in the structural, mechanical, and energy parameters of the system. The addition of benzene resins more effectively decreases the viscosity–temperature characteristics, i.e., leads to a substantial decrease in the viscosity, the activation energy for viscous flow, the specific energy of degradation of the disperse system, and the pour point.
ISSN:0965-5441
1555-6239
DOI:10.1134/S0965544119100086