Ⅱ、Ⅲ类基础油分子组成对其氧化安定性影响的研究进展  

THE STUDY ADVANCE ON EFFECTS OF MOLECULAR STRUCTURE OF GROUP Ⅱ,Ⅲ BASE OILS ON THE OXIDATION STABILITY

作　　者：王会东 胡晓黎 

机构地区：[1]中国石油润滑油研究开发中心,甘肃兰州730060

出　　处：《润滑油》2005年第2期10-14,共5页Lubricating Oil

摘　　要：基础油的氧化安定性对润滑油使用性能的影响最为显著,评定基础油对成品油氧化安定性影响的唯一可靠途径是研究基础油的分子组成与其氧化安定性之间的关系。文章综述了Ⅱ、Ⅲ类基础油的结构组成与其氧化安定性之间的关系及其对各类抗氧剂感受性的研究进展。The oxidation stability of lube base oils is the most important factor that affects the performances of lubricant. The only credible way to assess the effects of base oils on the oxidation stability of finished oil is to study the relationship between chemical structure of lube base oils and their oxidation stability. The study advance on the relationship between molecular structure and oxidation stability of group Ⅱ, Ⅲ lube base oils and their response to all kinds of antioxidants are summarized.

关 键 词：Ⅱ、Ⅲ类基础油 分子组成 氧化安定性 感受性 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]