| 离子液体反应型萃取燃油脱硫研究进展 |
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| 引用本文： | 吴沛文,荀苏杭,蒋伟,李华明,朱文帅.离子液体反应型萃取燃油脱硫研究进展[J].化工学报,2021,72(1):276-291. |
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| 作者姓名： | 吴沛文 荀苏杭 蒋伟 李华明 朱文帅 |
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| 作者单位： | 1.江苏大学化学化工学院，江苏 镇江 212013;2.江苏大学环境与安全工程学院，江苏 镇江 212013;3.江苏大学能源研究院，江苏 镇江 212013 |
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| 基金项目： | 国家重点研发计划项目(2017YFB0306504);国家自然科学基金项目(21722604) |
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| 摘 要： | 随着社会不断发展，汽、柴油的消耗量逐年增大，开发温和条件下对芳香族硫化物具有优异脱除性能的非加氢脱硫方法对我国汽、柴油标准升级具有重要意义。萃取脱硫法能够在室温常压条件下脱除油品中的芳香族硫化物，且能够通过萃取剂结构设计实现选择性脱硫。综述了近年来离子液体反应型萃取脱硫方法的研究进展，主要探讨了离子液体反应型萃取脱硫方法的原理和萃取作用机制，重点论述了离子液体反应型萃取脱硫方法中离子液体设计、氧化剂类型、外场强化作用、离子液体的分离回收等研究现状，分析了制约反应型萃取脱硫广泛工业化应用的瓶颈，并提出合适的解决策略，以期推动基于离子液体反应型萃取脱硫方法和技术的进一步工业化应用。
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| 关 键 词： | 离子液体 燃油 脱硫 反应型萃取 催化 过程强化 |
| 收稿时间： | 2020-08-10 |
| 修稿时间： | 2020-11-26 |
Recent progress on extractive desulfurization of fuel oils through reactions based on ionic liquids as solvents and catalysts |
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| WU Peiwen,XUN Suhang,JIANG Wei,LI Huaming,ZHU Wenshuai.Recent progress on extractive desulfurization of fuel oils through reactions based on ionic liquids as solvents and catalysts[J].Journal of Chemical Industry and Engineering(China),2021,72(1):276-291. |
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| Authors: | WU Peiwen XUN Suhang JIANG Wei LI Huaming ZHU Wenshuai |
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| Affiliation: | 1.School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China;2.School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China;3.Institution for Energy Research, Jiangsu University, Zhenjiang 212013, Jiangsu, China |
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| Abstract: | With the continuous development of society, the consumption of gasoline and diesel has been increasing year by year. The development of non-hydrodesulfurization methods with excellent removal performance of aromatic sulfides under mild conditions is of great significance to the upgrading of Chinese gasoline and diesel standards. Extractive desulfurization can remove aromatic sulfides in fuel oils at room temperature and normal pressure. Moreover, selective desulfurization can be gained by the design of the extractant structures. This article reviews the current research progress of ionic liquid reaction-type extraction desulfurization method. The principle and mechanism of ionic liquid reaction-type extraction desulfurization method are discussed in detail. Moreover, this review focuses on the effects of ionic liquid, oxidant type, and process intensification separation and recovery of ionic liquids, etc. in ionic liquid reaction-type extraction desulfurization method. This article also analyzes the bottleneck restricting the extensive industrial application of reaction-type extraction desulfurization method. |
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| Keywords: | ionic liquid fuel oils desulfurization reactive extraction catalysis processing intensification |
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