一种低灰高性能汽油发动机油的研究  

Research on A High Performance Low Ash Gasoline Engine Oil

作　　者：李静[1] 徐瑞峰[1] 汤仲平 LI Jing;XU Rui-feng;TANG Zhong-ping(PertoChina Lanzhou Lubricating Oil R&D Center,Lanzhou,Gansu 730060,China;PertoChina Lubricant Company,Beijing 100028,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 [2]中国石油润滑油公司,北京100028

出　　处：《润滑油》2023年第4期1-6,共6页Lubricating Oil

基　　金：中国石油科技部项目高性能润滑油生产关键技术攻关及应用2017YFB0306700。

摘　　要：随着我国排放法规和燃油经济性指标日益严格,我国汽车整车和发动机技术不断向提高燃烧效率、改善燃油经济性和降低排放等方向发展,对汽油发动机油后处理系统兼容性、燃油经济性和耐久性等性能提出了更高要求。文章立足国内添加剂研制开发一种高性能汽油发动机润滑油,产品灰分不大于0.8%,满足API/ILSAC SP/GF-6A规格要求,可满足国六汽油发动机的润滑需求。With the increasingly stringent emission regulations and fuel economy indicators,China's automobile and engine technologies continue to develop towards improved combustion efficiency,enhanced fuel economy and reduced emissions,putting forward higher requirements for the compatibility,fuel economy and endurance of gasoline engine oil aftertreatment systems.In this paper,a high-performance gasoline engine lubricating oil is developed on the basis of domestic additives.The ash content of the product is no more than 0.8%,which meets the requirements of API/ILSAC SP/GF-6A and the lubrication requirements of China VI gasoline engines.

关 键 词：低灰分 高性能 汽油发动机油 

分 类 号：TE626.32[石油与天然气工程—油气加工工程]