摘要
论述了离子液体应用于燃料油萃取脱硫的发展历程,通过对比萃取脱硫、萃取耦合化学氧化脱硫、萃取联合催化氧化脱硫三种不同体系的脱硫机理与技术优势,探究了离子液体的萃取性、催化性、氧化性及其再生问题。阐述了离子液体在燃料油脱硫领域的发展趋势。
The development of ionic liquids used in solvent extraction desulfurization was discussed. Desulfurization mechanisms and technological advantages of three systems including extraction desulfurization, extraction coupled chemical oxidation desulfurization and extraction combined catalytic oxidation desulfurization were analyzed and compared. Extraction ability, catalytic performance,oxidizability and regeneration problem of ionic liquids were discussed as well as the development trend of ionic liquids in the field of fuel oil desulfurization.
出处
《当代化工》
CAS
2016年第12期2859-2864,共6页
Contemporary Chemical Industry
基金
辽宁省科技厅博士启动基金项目
项目号:20141125
关键词
离子液体
脱硫
萃取
ionic liquids
desulfurization
extraction
