Fast heterogeneous oxidative desulfurization of dibenzothiophene from ionic liquids supported urchin-liked meso-silica

被引：4
作者：
Zhang, Jinrui [1 ,2 ]
Zhang, Ming [1 ,2 ]
Liu, Jiaqi [1 ,2 ]
Wang, Chao [1 ,2 ]
Li, Hongping [1 ,2 ]
Pang, Jingyu [3 ]
Zhu, Wenshuai [1 ,2 ]
Li, Huaming [1 ,2 ]
机构：
[1] Jiangsu Univ, Inst Energy Res, Zhenjiang 212013, Jiangsu, Peoples R China
[2] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Jiangsu, Peoples R China
[3] Henan Univ, Coll Chem & Chem Engn, Kaifeng 475004, Peoples R China
来源：
MATERIALS EXPRESS | 2020年 / 10卷 / 02期
关键词：
Ionic Liquid; Urchin-Liked Meso-Silica; Polyoxometalate; Heterogeneous Oxidative Desulfurization; MESOPOROUS SILICA; DEEP-DESULFURIZATION; CATALYTIC-ACTIVITY; SOLVENT; HYDRODESULFURIZATION; MICROSPHERES; TEMPERATURE; REACTIVITY; 4,6-DMDBT; FRAMEWORK;
D O I：
10.1166/mex.2020.1628
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
As air pollution and green-house effect have caused numerous environmental problems in past decades, and increasing investigations have been focused on reducing the emission of harmful gas such as SOx. Oxidative desulfurization of fuel is considered as a promising method for its high efficiency and mild condition. Herein, ionic liquids supported urchin-liked meso-silica were facilely prepared and applied for heterogeneous oxidative desulfurization, which had a good dispersion of polyoxometalate ionic liquids. With the prepared materials, sulfur compounds can be efficiently removed. Moreover, the oxidation product was analyzed by GC-MS to further investigate reaction mechanism.
引用
收藏
页码：199 / 205
页数：7
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