Synthesis of Mesoporous TS-1 for Catalytic Oxidative Desulfurization

被引：0
|
作者：
Park, Chul-Woo [1 ]
Kim, Tae-Kyung [1 ]
Ahn, Wha-Seung [1 ]
机构：
[1] Inha Univ, Dept Chem Engn, Inchon 402751, South Korea
来源：
BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2009年 / 30卷 / 08期
关键词：
Mesoporous TS-1; CMK-3; Carbon black; Oxidative desulfurization; HYDROGEN-PEROXIDE; SINGLE-CRYSTALS; MILD OXIDATION; ZEOLITE; THIOPHENE; DIESEL; PERFORMANCE; CARBON; H2O2;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mesoporous TS-1 catalysts were prepared via a nanocasting route using two different carbon template sources of CMK-3 and commercial carbon black. Products were characterized by XRD, UV-Vis spectroscopy, SEM, TEM, and N(2) adsorption-desorption measurement. The catalytic performances of the samples for allylchloride epoxidation and oxidative desulfurization of the representative refractory sulfur compounds, dibenzothiophene and 4,6-dimethyldibenzothiophene, were compared against those of conventional TS-1. Whilst the allychloride epoxidation activity for the mesoporus TS-1 samples were similar, mesoporous TS-1 exhibited significantly higher catalytic activities than conventional TS-1 in oxidative desulfurization.
引用
收藏
页码：1778 / 1782
页数：5
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