原油产地对基础油性能的影响

在实验室对西江、阿曼、萨里尔、陆丰4种原油的360～540℃馏份段进行实沸点蒸馏切割试验,得到各原油的减压馏份,并每20℃收集一段馏份,然后以各馏份油为原料在实验室进行酮苯脱蜡、溶剂精制试验进一步得到精制油.通过试验分析,考察了这4种原油不同馏份段润滑油基础油的性能特点,研究了不同原油性质与基础油质量之间的关系,并总结归纳了西江、阿曼、萨里尔、陆丰原油生产基础油的能力.研究结果表明,原油性质与基础油性能直接相关.

Influence of crude oil producing area on performance of base oil

Through true boiling point distillation cutting experiment on the 360-540 ℃ sections of Xijiang,Oman,Salil and Lufeng crude oil in the laboratory,we obtained each crude oil decompression of the fractions which were collected every 20 ℃.Using each of the fractions oil as raw material in the laboratory for ketone benzene dewaxing and solvent refined test,we got refined oil.By laboratory analysis,we examined the performance characteristics of the lubrication base oil from the different sections of the four kinds of crude oil,researched the relationship between crude oil properties and base oil quality,and summarized the base oil production capacity of xijiang,Oman,Salil and Lufeng crude oil.The results show that the crude oil’s properties affect the performance of base oil.