摘要
分析了大庆石化公司炼油厂三种润滑油后精制工艺 (即白土补充精制、WSQ 2脱氮 -白土组合精制及加氢补充精制 )的特点及对润滑油基础油质量的影响 ,结果表明 ,WSQ 2脱氮 -白土组合精制工艺适合在润滑油生产中推广、使用。
The characteristics of three after-refining techniques of lubricating oil in Refinery of Daqing Petrochemical Complex and their effects on the quality of lube base oil were analysed,including clay finishing,WSQ-2 denitrifying-clay combined process and hydrofinishing.The results showed that the combined process was more suitable for lube oil production.
出处
《润滑油》
CAS
2000年第2期24-27,共4页
Lubricating Oil
