Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride

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	Highly Efficient Oxidative Desulfurization of Fuels by Lewis Acidic Ionic Liquids Based on Iron Chloride
	Dong, Yuxiao 1,2; Nie, Yi 1,2; Zhou, Qing 2
刊名	CHEMICAL ENGINEERING & TECHNOLOGY
	2013-03-01
卷号	36 期号:3 页码:435-442
关键词	Fuels Lewis acidic ionic liquids Oxidative desulfurization
英文摘要	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.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical
研究领域[WOS]	Engineering
关键词[WOS]	DEEP DESULFURIZATION ; EXTRACTIVE DESULFURIZATION ; ROOM-TEMPERATURE ; DIBENZOTHIOPHENE ; DIESEL ; OIL ; THIOPHENE ; PEROXIDE ; REMOVAL ; H2O2
收录类别	SCI
语种	英语
WOS记录号	WOS:000315410700015
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13440]
专题	过程工程研究所_研究所（批量导入）
作者单位	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
推荐引用方式 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.