轻质油品中二硫化物脱除研究进展  

Research progress of removing disulfide from light oil

作　　者：韩文英 王玉洁 陈金射 周玉路 项玉芝 夏道宏[1,3] 

机构地区：[1]中国石油大学(华东)化学工程学院,山东青岛266580 [2]中国石油大学(华东)理学院,山东青岛266580 [3]中国石油大学(华东)重质油国家重点实验室,山东青岛266580

出　　处：《现代化工》2013年第5期21-25,共5页Modern Chemical Industry

摘　　要：综述了国内外轻质油品中二硫化物的脱除技术,包括吸附法、氧化法、络合法及生物法等几种脱硫方法的发展现状,阐述了各种方法在油品脱硫应用中的优缺点,并对轻质油品中二硫化物的脱硫技术发展前景做出展望,其中载体改性、络合-吸附结合、反应脱硫及生物脱硫技术有较好的发展前景。The technologies of removing disulfide from light oil at home and abroad are reviewed in this paper, including adsorption, oxidation, complexation, biological methods, etc. The advantages and disadvantages of the various methods in desulfurization technologies are analyzed. The development prospects of desulfurization technologies of disulfide in light oil are suggested. Modification of carrier, combination of complexation and adsorption, reaction of disulfide and biological desulfurization are promising technologies.

关 键 词：轻质油品 二硫化物 二甲基二硫醚 脱硫 

分 类 号：TQ203.2[化学工程—有机化工]