Hydrodesulfurization of Thiophene on Ni,Mo-supported MCM-41 Catalysts

Chemical Research in Chinese Universities ›› 1998, Vol. 14 ›› Issue (3): 284-288.

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Hydrodesulfurization of Thiophene on Ni,Mo-supported MCM-41 Catalysts

CUI Jun, YUE Ying-hong, SUN Yu, DONG Wei-yang, GAO Zi

Department of Chemistry, Fudan University, Shanghai 200433

Received:1997-04-08 Online:1998-08-24 Published:2011-08-17
Supported by:
Supportedbythe National Natural Science Foundation of China.

Abstract

Abstract: MoO₃ and NiO supported MCM-41 and AlMCM-41 catalysts were prepared. The XRD and N₂ 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 Ni, Mo-supported MCM-41 catalysts.

Key words: MCM-41, Dispersion of MoO₃and NiO, Thiophene hydrodesulfurization

CUI Jun, YUE Ying-hong, SUN Yu, DONG Wei-yang, GAO Zi . Hydrodesulfurization of Thiophene on Ni,Mo-supported MCM-41 Catalysts[J]. Chemical Research in Chinese Universities, 1998, 14(3): 284-288.

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Hydrodesulfurization of Thiophene on Ni,Mo-supported MCM-41 Catalysts

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