Abstract: Research progress of several non-hydrodesulfurization technologies and processes of crude oil pre-desulfurization were reviewed. For light distillates，the non-hydrodesulfurization technologies including oxidative desulfurization，adsorptive desulfurization，solvent extraction desulfurization，extraction desulfurization and membrane separation desulfurization were introduced，and the characteristics and desulfurization effects of these non-hydrodesulfurization technologies were summarized. For crude oil，the desulfurization technologies of physical method，ultrasonic-oxidation method，electrochemical method and microorganism method were introduced. The non- hydrodesulfurization technologies with low energy consumption and mild operating conditions would be the trend of deep desulfurization，and comprehensive utilization of non-hydrodesulfurization technologies for crude oil pre-desulfurization would be an important research orientation.

Key words: non-hydrodesulfurization, oxidation, adsorption, crude oil

摘要： 综述了目前轻质油品非加氢脱硫以及原油预脱硫的相关技术，关于轻质油品非加氢脱硫技术详细叙述了氧化脱硫、吸附脱硫和溶剂萃取脱硫等技术的研究进展，简要介绍了络合脱硫、膜分离脱硫等技术，阐述了各非加氢脱硫技术的特点及脱硫效果；针对原油预脱硫技术，主要介绍了物理法原油预脱硫、超声-氧化法原油预脱硫、电化学法原油预脱硫以及微生物法原油预脱硫等技术的研究进展，指出应用能耗低、操作条件温和、脱硫效果好的非加氢脱硫手段是未来的发展趋势，同时指出综合应用非加氢脱硫技术对原油进行预脱硫处理将是未来重要的研究方向。

关键词: 非加氢脱硫, 氧化, 吸附, 原油