加氢基础油对极压抗磨剂及金属钝化剂感受性的研究  

STUDY ON RECEPTIVITY OF HYDRO-TREATED BASE OILS TO EP ADDITIVES AND METAL DEACTIVATORS

作　　者：李勇[1] 李云鹏[1] 姚广[1] 

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《润滑油》2005年第2期45-47,共3页Lubricating Oil

摘　　要：加氢基础油具有许多溶剂基础油不可比拟的优点,但由于加氢基础油的组成与溶剂精制基础油的组成差别较大,通过加氢基础油对极压抗磨剂、金属钝化剂等添加剂感受性的研究,结果表明,加氢基础油对极压抗磨剂的感受性优于溶剂基础油,对金属钝化剂的感受性逊于溶剂基础油。Hydro-treated base oils have many unmatched merits over solvent-treated base oils. Due to the great difference in composition between these two kinds of base oils, the receptivity of hydro-treated base oils to extreme pressure additives and metal deactivators was investigated. The results showed that hydro-treated base oils have better receptivity to extreme pressure additives than solvent-treated base oils, but they are inferior to solvent-treated base oils in the receptivity to the metal deactivators.

关 键 词：加氢基础油 极压抗磨剂 金属钝化剂 感受性 

分 类 号：TE626.3[石油与天然气工程—油气加工工程] TE624.82