摘要
介绍了三种加氢裂化尾油异构脱蜡制备润滑油基础油的试验研究结果。试验结果表明 :采用异构脱蜡技术 ,结合加氢补充精制或白土精制工艺 ,可以制备符合APIⅡ、Ⅲ规格的基础油 ;与催化脱蜡工艺相比具有液体产品、基础油收率和产品档次较高等特点。
Laboratory results of preparing lube base oil from three kinds of hydrocracking bottoms were introduced by means of isodewaxing technique.The results showed that lube base oil fulfilled USA APIⅡand Ⅲ specifications could be prepared by isodewaxing along with hydrofinishing or clay finishing.This technology has the advantages of high yield and high quality of target products compared with catalytic dewaxing process.
出处
《润滑油》
CAS
2001年第2期25-29,共5页
Lubricating Oil
