Solubilised waxes and their influence on the flow properties of lube oil base stocks

被引：17
|
作者：
Anwar, M [1 ]
Khan, HU [1 ]
Nautiyal, SP [1 ]
Agrawal, KM [1 ]
Rawat, BS [1 ]
机构：
[1] Indian Inst Petr, Dehra Dun 248005, Uttar Pradesh, India
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 1999年 / 17卷 / 5-6期
关键词：
D O I：
10.1080/10916469908949730
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：
The physico-chemical properties of Lubricating oil base stocks (LOBS) are generally influenced by the type/nature and concentration of solubilised waxes present in them. Detailed composition of the solubilised waxes, saturates and aromatics present in LOBS and its distillate fractions has been studied. Further the influence of these solubilised waxes and as well of saturates/aromatics on the flow properties particularly pour point, viscosity and viscosity temperature relationship of LOBS sample and its distillate fractions have been investigated. The response of a commercial pour point depressant additive with varying composition of solubilised waxes in lube oil base stock sample has also been studied.
引用
收藏
页码：491 / 501
页数：11
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