加氢裂化尾油制备中高档润滑油、白油

Lubricating Oil and White Oil Preparation from the Unconverted Oil of Hydrocracking

加氢裂化尾油经催化脱蜡工艺生产高质量润滑油基础油 .该基础油料具有很好的低温流动性能 ,且对添加剂感受性好 ,硫、氮含量低 ,饱和烃含量高 ,可以调合中、高档润滑油 ,制备白油 .综合利用加氢裂化尾油具有明显的经济效益 .

The premium lubricant base oil can be produced with unconverted oil from hydrocracking by catalytic dewaxing.The obtained base oil has good fluidty at low temperature,high susceptibility of additives,low sulfur /nitrogen and high saturated hydrocarbon contents.It can be blended into middle and high grades lubricating oil,and prepared for white oil.It had so apparent econnmic benbefit that the unconverted oil of hydrocracking is comprehensively utilized.