INFLUENCE OF CHEMICAL COMPOSITION ON STRUCTURE FORMATION IN PETROLEUM ASPHALTS.

被引：0

作者：

Posadov, I.A. ^{[1
]}

Rozental', D.A. ^{[1
]}

机构：

[1] Lensovet Technological Inst, Leningrad, USSR, Lensovet Technological Inst, Leningrad, USSR

来源：

Journal of applied chemistry of the USSR | 1985年 / 58卷 / 12 pt 2期

关键词：

PETROLEUM PRODUCTS - Tar;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The basis of structure formation in petroleum asphalts is the relaxational transition of their disperse systems from a spatially coagulated state into a condensation state. The kinetics of this process is described by an equation of the second order with respect to the asphaltene concentration. A correlation has been established between the rate constant of the process and the chemical affinity of the dispersed phase for the dispersion medium.

引用

页码：2506 / 2511

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