DETERGENT-DISPERSANT ADDITIVES BASED ON HIGH-MOLECULAR-WEIGHT ALKYLPHENOLS

被引：1
|
作者：
KULIEVA, KN
NAMAZOVA, II
ISMAILOVA, ND
DOROKHINA, IV
机构：
[1] Acad of Sciences of the Azerbaidzhan, SSR, Russia
来源：
CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 1988年 / 24卷 / 1-2期
关键词：
Detergents - Ethylene - Chemical Reactions - Oligomers - Molecular Weight - Phenols - Surface Active Agents;
D O I：
10.1007/BF00736146
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This article describes the synthesis and investigation of Mannich bases produced from alkylphenols, obtained in turn from ethylene oligomers. These oligomers are the still bottoms from distillation products of high-temperature oligomerization of ethylene in the presence of triethylaluminum. Two narrow cuts obtained from the distillation of oligomer fraction were used to study the influence of ethylene oligomer molecular weight on the properties of the additives. The additives were blended in DS-11 oil to evaluate their detergency-dispersancy and other properties. Comparison blends were made with succinimide additives based on the same ethylene oligomers. The Mannich bases give improvements in the oxidation resistance, anticorrosion properties, and detergencydispersancy of the DS-11 diesel oil.
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页码：3 / 4
页数：2
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