Detergent-dispersant additives for motor oils. Alkylphenolates

被引：0
|
作者：
I. E. Selezneva
A. Ya. Levin
S. V. Monin
机构：
[1] I. M. Gubkin Russian State University of Oil and Gas,
来源：
Chemistry and Technology of Fuels and Oils | 1999年 / 35卷
关键词：
Patent Application; Base Number; Patent Literature; Barium Hydroxide; Sulfide Sulfur;
D O I：
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中图分类号：
学科分类号：
摘要：
Detergent-dispersant additives (DD additives) are widely used in modern motor oils. Detergents are ash additives and dispersants are ashless additives. Some of the most common metal-containing detergents used in the world are metal alkylphenolates, primarily calcium, barium, and magnesium alkylphenolates, which have a high degree of detergent properties. This is due to the broad spectrum of operating properties, relative availability of the initial stock, and simplicity of the manufacturning technology.
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页码：389 / 395
页数：6
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