The solvent refining,hydrotreating and catalytic dewaxing of processing lube oil by the crude oil from Iran and Saudi Arabia were described. Their Technical-economic status was also compared

• 对伊朗和沙特阿拉伯原油生产润滑油，从溶剂精制、加氢处理、催化脱蜡进行了阐述，并对两种原油生产润滑油技术经济进行了比较。