Hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene over Ni-Mo catalysts supported by siliceous SBA-15

被引：0

作者：

Ren, Jing ^{[1
]}

Wang, Anjie ^{[1
]}

Tan, Juan ^{[1
]}

Cao, Guangwei ^{[1
,2
]}

Liu, Chang ^{[2
]}

Li, Yongtai ^{[2
]}

Lu, Mohong ^{[1
]}

Hu, Yongkan ^{[1
,2
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, 158 Zhongshan Rd, Dalian 116012, Peoples R China

[2] Fushun Res Inst Petr & Petrochem, Fushun 113001, Peoples R China

来源：

RECENT PROGRESS IN MESOSTRUCTURED MATERIALS, PROCEEDINGS OF THE 5TH INTERNATIONAL MESOSTRUCTURED MATERIALS SYMPOSIUM - IMMS2006 | 2007年 / 165卷

关键词：

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A deep hydrodesulfurization (HDS) catalyst, which was considerably active to desulfurize dibenzothiophene (DBT) and 4, 6-dimethyldibenzothiophene (4,6-DMDBT), was prepared by depositing Ni-Mo species over SBA-15. The extremely high surface area of SBA-15 favors the dispersion of the active species, which result in very high HDS activity. The optimal Ni/Mo atomic ratio for this series of catalysts is 0.25. Ni-Mo(0.25)/SBA-15 exhibited excellent performance in HDS of DBT and 4,6-DMDBT.

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页码：721 / 724

页数：4

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