再生基础油的考察及其在柴油机油中的应用  

Regenerated Base Oil:Investigation and Application in Diesel Engine Oil

作　　者：赵正华[1] 张勤[1] 徐瑞峰[1] 郭鹏[1] 金鹏[1] 焦军平[1] ZHAO Zheng-hua;ZHANG Qin;XU Rui-feng;GUO Peng;JIN Peng;JIAO Jun-ping(PetroChina Lanzhou Lubricating Oil R&D Center,Lanzhou,Gansu 730060,China)

机构地区：[1]中国石油兰州润滑油研究开发中心,甘肃兰州730060

出　　处：《润滑油》2023年第2期8-13,共6页Lubricating Oil

摘　　要：文章简要阐述了现阶段我国再生基础油的来源、加工工艺和发展现状,并对再生基础油的基本性能进行了评价分析,最后将国内某厂生产的再生基础油150N和250N应用到CF-4柴油机油中,通过清净性和抗氧化性能的评价,确定其应用到柴油机油中的加入比例,研究有利于进一步拓宽我国柴油机油基础油资源,同时对未来我国减碳、降碳起到很好的支撑作用。The paper briefly describes the source,processing technology and development status of regenerated base oil in China at the present stage,and evaluates and analyzes the basic properties of regenerated base oil.The regenerated base oils 150N and 250N produced by a domestic plant are applied to CF-4 diesel engine oil.By evaluating the detergency and antioxidant properties,the proportion of regenerated base oil addition to diesel engine oil is determined.The research is conducive to broadening the base oil resources of diesel engine oil in China,and plays a good supporting role in carbon reduction in China in the future.

关 键 词：再生基础油 清净性 抗氧化性 硫含量 柴油机油 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]