Effect of Pour Depressants on the Optical and Low-Temperature Properties of Diesel Fuels

被引：0
|
作者：
L. A. Smirnova
S. T. Bashkatova
V. A. Vinokurov
L. N. Shapkina
A. M. Bezgina
机构：
[1] I. M. Gubkin Russian State University of Oil and Gas,
来源：
Chemistry and Technology of Fuels and Oils | 2003年 / 39卷
关键词：
Acetate; Ethylene; Optical Density; Diesel; Vinyl;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of the concentration of three types of pour point depressants on the optical and low-temperature properties of diesel fuels was investigated. The pour point depressants were based on copolymers of higher alkyl methacrylates with vinyl acetate, ethylene with vinyl acetate, and ethylene with a-olefins. A correlation was found between an increase in the optical density of fuel with additives and improvement of its low-temperature properties; a decrease in the solid point and the limit filterability temperature. Based on the results obtained, it can be considered possible to develop a fast method for predicting the low-temperature properties of diesel fuels using optical methods.
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页码：64 / 66
页数：2
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