轻脱

Preparation of Dearsenization Purifying Agent for Light Hydrocarbon Materials

丙烯、乙烯等轻烃物料脱砷净化剂的制备

Using the fractions of vacuum distillate LDAO with cut temperature more than 500 ℃ by hydro-upgrading at laboratory in SINOPEC Jingmen Branch as feedstock, process conditions of ketone-benzol dewaxing& deoiling were investigated at laboratory.

以中国石化荆门分公司实验室加氢改质轻脱>500℃馏分油为原料，在实验室考察了酮苯脱蜡脱油工艺条件。

The oil got from propane deasphalting process can modulate high quality diesel oil after highly furfural refine and hydrotreating.

轻脱油经深度糠醛精制及加氢处理后，可调制高档次内燃机油。

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 Selection of the Hydrofining Catalyst for the Diesel Oil from the Heavy Catalytic Cracking

重油催化裂化轻柴油脱氮研究重油催化裂化柴油加氢精制催化剂的选择

Mercaptans in the light fractions of FCC naphtha from different refineries were removed by caustic extraction.

采用碱液抽提的方式，对来自不同炼油厂的催化裂化汽油轻馏分进行了脱硫醇精制试验。

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。

Furfural Refining for a Mixed Crude Oil and Its Simulation

混合轻脱油的糠醛精制及模拟