CAJ | 학술논문

综述了目前轻质油品脱硫的技术，并进行了对比分析和效果评价。重点讲述了近年来国内外利用有机溶剂、离子液体进行萃取脱硫技术的研究，阐述了离子液体萃取脱硫的原理，分析了影响脱硫效率的因素。通过分析评价可得：(1)离子液体稳定性好、可循环使用、适合深度脱硫等优点，具有广阔的发展前景；(2)萃取和氧化技术相结合能够进一步提高离子液体的脱硫率，将是未来萃取脱硫技术发展的一个重要方向。
종술료목전경질유품탈류적기술，병진행료대비분석화효과평개。중점강술료근년래국내외이용유궤용제、리자액체진행췌취탈류기술적연구，천술료리자액체췌취탈류적원리，분석료영향탈류효솔적인소。통과분석평개가득：(1)리자액체은정성호、가순배사용、괄합심도탈류등우점，구유엄활적발전전경；(2)췌취화양화기술상결합능구진일보제고리자액체적탈류솔，장시미래췌취탈류기술발전적일개중요방향。
The desulfurization technologies of light oil were introduced, compared and evaluated. Researches on extractive desulfurization with organic solvents and ionic liquidsin these years were reviewed. The mechanism of extractive desulfurization with ionic liquids was elaborated, the factors affecting the efficiency of desulfurization were analyzed. Analysis and evaluation indicated as follow: with the advantages of excellent stability, recyclability, and deep desulfurization, ionic liquids had broad prospects for development, and the high desulfurization efficiency by coupling of extractive and oxidative desulfurization made it an important direction of development.