Title of article
Zeolite-supported hydrodesulfurization catalysts prepared by ion exchange with Mo and Mosingle bondNi sulfide clusters Original Research Article
Author/Authors
T. Tatsumi، نويسنده , , M. Taniguchi، نويسنده , , S. Yasuda، نويسنده , , Y. Ishii، نويسنده , , T. Murata and K. M. Goh ، نويسنده , , M. Hidai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
5
To page
10
Abstract
Zeolites NaY, HUSY and KL were ion-exchanged with a cationic molybdenum sulfide cluster [Mo3S4(H2O)9]4+ with incomplete cubane-type structure and a cationic nickel-molybdenum mixed sulfide cluster [Mo3NiS4Cl(H2O)9]3+ with complete cubane-type structure. The UV-visible spectra and EXAFS analysis data exhibited that the structure of the molybdenum cluster was maintained after ion exchange. These zeolite catalysts showed activity for benzothiophene hydrodesulfurization; especially, involvement of Ni resulted in great enhancement of the hydrodesulfurization activity.
Keywords
Hydrodesulfurization , Ion exchange , Molybdenum nickel sulfide cluster , Zeolites , Molybdenum sulfide cluster
Journal title
Applied Catalysis A:General
Serial Year
1996
Journal title
Applied Catalysis A:General
Record number
1148379
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