CAS OpenIR
simultaneousdesulfurizationanddenitrogenofliquidfuelsusingtwofunctionalizedgroupionicliquids
Nie Yi1; Gong Xue2; Gao Hongshuai1; Zhang Xiangping1; Zhang Suojiang1
2014
Source Publicationsciencechinachemistry
ISSN1674-7291
Volume57Issue:12Pages:1766
AbstractDeep desulfurization of liquid fuels is an important and challenging issue in worldwide petroleum refining industry. Extraction and catalytic oxidative desulfurization (ECODS) of liquid fuels using a series of ionic liquids (ILs) with two functionalized groups, such as (CH2)(2)COOHmimCl/nFeCl(3), (CH2)(2)COOHmimCl/nZnCl(2), and AmimCl/nFeCl(3), was studied. In the ECODS, the ILs were used as both extractant and catalyst and 30 wt% hydrogen peroxide (H2O2) solution as oxidant. The effects of molar ratios of (CH2)(2)COOHmimCl (or AmimCl) to FeCl3 (or ZnCl2) in ILs, H2O2/sulfur (O/S) molar ratio, reaction temperature, and the nature of sulfur compounds on sulfur removal were investigated. The natures of the functional groups (-COOH, -CH2-CH=CH2) in cations and the acid strength of anions play important roles in the ECODS and affect the reaction time, temperature, and desulfurization efficiency of different substrates. Also, nitrogen-containing compounds (pyridine, pyrrole, and quinoline) could be removed simultaneously in the ECODS and had different effects on dibenzothiophene removal.
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/31540
Collection中国科学院过程工程研究所
Affiliation1.中国科学院过程工程研究所
2.曲阜师范大学
First Author Affilication中国科学院过程工程研究所
Recommended Citation
GB/T 7714
Nie Yi,Gong Xue,Gao Hongshuai,et al. simultaneousdesulfurizationanddenitrogenofliquidfuelsusingtwofunctionalizedgroupionicliquids[J]. sciencechinachemistry,2014,57(12):1766.
APA Nie Yi,Gong Xue,Gao Hongshuai,Zhang Xiangping,&Zhang Suojiang.(2014).simultaneousdesulfurizationanddenitrogenofliquidfuelsusingtwofunctionalizedgroupionicliquids.sciencechinachemistry,57(12),1766.
MLA Nie Yi,et al."simultaneousdesulfurizationanddenitrogenofliquidfuelsusingtwofunctionalizedgroupionicliquids".sciencechinachemistry 57.12(2014):1766.
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