含硫氮杂环醇在菜籽油和改性菜籽油中的摩擦学性能研究  

TRIBOLOGICAL PROPERTIES OF MERCAPTOBENZOTHIAZOLYL ALCOHOL AS ADDITIVE IN RAPESEED OIL AND HYDROGENATED OIL

作　　者：何忠义[1,2] 吴奕锋[1] 周响[1] 穆琳[1] 熊丽萍[1] 

机构地区：[1]华东交通大学理学院,江西南昌330013 [2]中国石油兰州润滑油研究开发中心,甘肃兰州730060

出　　处：《精细石油化工》2014年第6期43-47,共5页Speciality Petrochemicals

基　　金：国家自然科学基金(21163006);江西省自然科学基金(20142BAB203015);江西省教育厅科技计划(GJJ13358)

摘　　要：使用醇胺对菜籽油进行改性,考察了醇胺改性菜籽油及未改性菜籽油作为基础油的摩擦学性能。选取自主合成的3-(2-巯基-苯并噻唑基)-2-乙氧基丙醇(TBE)为添加剂,在四球摩擦试验机上考察了其单剂、以及与磷酸三丁酯(TBP)复配的复合添加剂的在基础油中的摩擦学性能:作为基础油二乙醇胺改性菜籽油效果好于未改性菜籽油及三乙醇胺改性菜籽油;TBE/TBP复合剂的极压、抗磨及减磨性能好于单剂,且存在最佳配方比例。Alcohol amine was used to modify rapeseed oil.Pure rapeseed oil and modified rapeseed oil were used as base oil to explore its tribological properties.Adding synthetic lubricating additive 3-（benzo[d]thiazol-2-ylthio）-2-ethoxypropan-1-ol（TBE）in base oil,the anti-wear and antifriction properties of the single TBE and complex additive TBE/TBP were studied by a four-ball friction tester.Diethanolamine modified rapeseed oil has better performance than pure rapeseed oil and triethanolamine modified rapeseed as base oil.Complex additive TBE/TBP has better extreme pressure,antiwear and friction reducing properties than single additive.Optimum addition proportion was obtained.

关 键 词：菜籽油 改性菜籽油 润滑油添加剂 摩擦性能 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]