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| Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride | |
| Dong, Yuxiao1,2; Nie, Yi1,2; Zhou, Qing2 | |
| 2013-03-01 | |
| Source Publication | CHEMICAL ENGINEERING & TECHNOLOGY
 |
| Volume | 36Issue:3Pages:435-442 |
| Abstract | Acidic ionic liquids (ILs) have been employed as extractant and catalyst in the oxidative desulfurization (ODS) process of fuels in recent years. Several Lewisacidic ionic liquids [C63MPy]Cl/nFeCl3 (molar fraction n = 0.5, 1, 2, 3) and [C6MIM]Cl/FeCl3 were prepared and used to remove the aromatic sulfur compounds dibenzothiophene and benzothiophene from fuels. In the ODS process, the used ILs acted as both extractant and catalyst with 30 wt% hydrogen peroxide aqueous solution as oxidant. The effects of Lewis acidity of ILs, IL's cation structure, molar ratio of O/S, reaction temperature, and different sulfur compounds on the sulfur removal of model oil were investigated. The results indicated that the sulfur removal for dibenzothiophene was affected by Lewis acidity of ILs and nearly reached 100% by [C63MPy]Cl/FeCl3 at conditions of 298K, IL/oil mass ratio of 1/3, O/S molar ratio of 4/1, in 20 min. The sulfur removal of real gasoline reached 99.7% after seven ODS runs in the [C63MPy]Cl/FeCl3-H2O2 system. |
| Keyword | Fuels Lewis Acidic Ionic Liquids Oxidative Desulfurization |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | DEEP DESULFURIZATION ; EXTRACTIVE DESULFURIZATION ; ROOM-TEMPERATURE ; DIBENZOTHIOPHENE ; DIESEL ; OIL ; THIOPHENE ; PEROXIDE ; REMOVAL ; H2O2 |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| WOS ID | WOS:000315410700015 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/13440 |
| Collection | 研究所（批量导入） |
| Affiliation | 1.Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Dong, Yuxiao,Nie, Yi,Zhou, Qing. Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2013,36(3):435-442. |
| APA | Dong, Yuxiao,Nie, Yi,&Zhou, Qing.(2013).Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride.CHEMICAL ENGINEERING & TECHNOLOGY,36(3),435-442. |
| MLA | Dong, Yuxiao,et al."Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride".CHEMICAL ENGINEERING & TECHNOLOGY 36.3(2013):435-442. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Highly Efficient Oxi（249KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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