lube base oil

The by products, wax and foots oil, in lube base oil production by solvent dewaxing were normally used as catalytic cracking feedstock.

蜡膏和蜡下油是溶剂脱蜡工艺生产润滑油基础油的副产物，一般只用作催化裂化原料。

The industrial tests were performed on lube base oil production with vacuum cut2, cut3, cut4 and light deasphalted oil from Sandi light crude oil.

采用“老三套”工艺对沙特轻质原油减二线、减三线、减四线及轻脱沥青油生产润滑油基础油进行了工业放大试验。

This paper introduce the test result preparing lube base oil by hydro processing technology.

介绍了采用临氢降凝—加氢精制串联方法制取润滑油基础油的实验结果.

The acid assistant can not effect the acid value of lube base oil.

加入的酸性助剂不影响油品的酸值.

Unconverted oil from hydrocrackers can be treated in acetone-benzol dewaxing unit and clay treating plant to produce quality lube base oil.

对加氢尾油通过酮苯脱蜡、溶剂精制、石蜡发汗以及白土精制生产润滑油基础油和石蜡进行研究及工业试生产。

Denitrogenation and clay treating of paraffinic resid lube base oil

石蜡基重质润滑油基础油脱氮与白土精制

Producing lube base oil from hydrocracking tail oil

用加氢裂化尾油生产润滑油基础油

Influence of aromatics content in hydrotreating feedstock on lube base oil quality

加氢处理进料中的芳烃含量对润滑油基础油质量的影响

The operation result showed that the lube base oil products with high viscosity index and low pour point were produced from the 2nd and 4th vacuum column side cuts and the deasphalted oil of Daqing crude oil.

结果表明，以大庆原油的减二线、减四线和轻脱沥青油为原料，得到了粘度指数高、倾点低的润滑油基础油产品。

The new techniques of the hydrocracking tail oil translated into the lube base oil by non-hydro-dewaxing process was introduced.

介绍了通过非临氢降凝把加氢裂化尾油加工成润滑油基础油的新工艺。

Using tail oil of hydrocracking to produce premium lube base oil and white oil

采用加氢裂化尾油研制生产高质量润滑油基础油及白色油

A continuous liquid phase denitrogenation process for lube base oil with denitrogenation agent WSQ 2

润滑油基础油采用WSQ-2脱氮剂的连续液相脱氮工艺

Production technologies of lube base oil developed by Research Institute of petroleum processing

石油化工科学研究院的润滑油基础油生产技术