Hydrodesulfurization of thiophene on Ni, Mo-supported MCM-41 catalysts

被引：0
|
作者：
Cui, J [1 ]
Yue, YH [1 ]
Sun, Y [1 ]
Dong, WY [1 ]
Gao, Z [1 ]
机构：
[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
来源：
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 1998年 / 14卷 / 03期
关键词：
MCM-41; dispersion of MoO3 and NiO; thiophene hydrodesulfurization;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
MoO3 and NiO supported MCM-41 and AlMCM-41 catalysts were prepared. The XRD and Nr adsorption/desorption results show that MoO3 was more readily dispersed on the supports than NiO. The activities of the catalysts for thiophene hydrodesulfurization are strongly affected by the block of the unidimensional mesoporous channels with oxide crystallites and/or extra-framework impurities. Mo-supported MCM-41 catalysts are more active for hydrodesulfurization than Ni- and Nit Mo-supported MCM-41 catalysts.
引用
收藏
页码：284 / 288
页数：5
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