Extraction Coupled with Aerobic Oxidative Desulfurization of Model Diesel Using a B-type Anderson Polyoxometalate Catalyst in Ionic Liquids

被引：19

作者：

Sun, Lulu ^{[1
]}

Su, Ting ^{[1
]}

Li, Pengcheng ^{[1
]}

Xu, Jiajia ^{[1
]}

Chen, Naimeng ^{[1
]}

Liao, Weiping ^{[1
]}

Deng, Changliang ^{[1
]}

Ren, Wanzhong ^{[2
]}

Lu, Hongying ^{[1
]}

机构：

[1] Yantai Univ, Coll Chem & Chem Engn, Green Chem Ctr, Yantai 264005, Peoples R China

[2] Yantai Univ, Coll Chem & Chem Engn, Collaborat Innovat Ctr Light Hydrocarbon Transfor, Yantai 264005, Peoples R China

来源：

CATALYSIS LETTERS | 2019年 / 149卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Oxidative desulfurization; Recoverability; Anderson-type polyoxometalate; Ionic liquid; DEEP-DESULFURIZATION; MOLECULAR-OXYGEN; FUEL; OIL; DIBENZOTHIOPHENE; HYBRID; ADSORPTION; ISOTHERMS; KINETICS; CARBON;

D O I：

10.1007/s10562-019-02791-x

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An efficient aerobic oxidative desulfurization system was explored with polyoxometalate (DODMAC)(3)Co(OH)(6)Mo(6)O(18)3H(2)O (DODMAC: Dimethyldioctadecylammonium Chloride) combined ionic liquids (ILs) as extraction solvent as well as reaction media for aerobic oxidative desulfurization of model diesel. N-octylpyridinium tetrafluoroborate ([Opy]BF4) was employed in the desulfurization system and the amazing recoverability showed without noticeable decrease in activity after seven cycles has aroused the great interest of us. Systematically investigations were carried out on the factors influencing the removal of DBT. The possible mechanism was also investigated hoping to provide new insights into diesel deep desulfurization processes. [GRAPHICS] .

引用

页码：1888 / 1893

页数：6

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