Influence of the Composition of Petroleum Residual Fuel Oils on Their Colloidal Stability

被引：0

作者：

D. V. Nelyubor

A. P. Oshchenko

E. A. Sharin

机构：

[1] The 25th State Research Institute of chemmotology of the Ministry of Defence of the Russian Federation,

来源：

Chemistry and Technology of Fuels and Oils | 2018年 / 54卷

关键词：

residual fuel oils (RFO); marine residual fuel oil; colloidal stability of petroleum products; stability of residual fuel oils; performance properties of residual fuel oils;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Saturated, aromatic, resin, and asphaltene (SARA) group and fractional composition of 14 samples of marine residual fuel oils and components suitable for their production is studied. Analysis of the results of laser Fourier-difractometric study of solutions of these samples in isooctane made it possible to develop a quantitative method of assessment of their colloidal stability. Correlative relationships of the composition and colloidal stability of the studied asphaltene-containing and asphaltene-free petroleum products are derived. The inapplicability of the term “straight-run” for assessment of colloidal stability of residual fuels is shown experimentally.

引用

页码：150 / 157

页数：7