Hydrodesulfurization activity of zeolite-supported nickel and cobalt sulfide catalysts

W.J.J. Welters, T.I. Koranyi, V.H.J. de Beer, R.A. van Santen

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

6 Citaten (Scopus)
58 Downloads (Pure)

Samenvatting

Various zeolite (NaY or CaY) supported metal sulfide (Ni or Co) catalysts were prepared (impregnation or ion exchange) and characterized by means of thiophene HDS, Xe-129 NMR and TPS. Especially the acidic zeolites showed a very high initial activity. The observed activity differences are discussed in terms of sulfidation, dispersion, position of the metalsulfide relative to the zeolite pore system and acidity, the latter two being the most important. It is concluded that small Ni and Co sulfide clusters are very efficient thiophene desulfurization catalysts
Originele taal-2Engels
TitelNew Frontiers in Catalysis : Proceedings of the 10th International Congress on Catalysis, Budapest, July 19 - 24, 1992. Part C
RedacteurenL. Guczi, F. Solymosi, P. Tétényi
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's1931-1934
ISBN van geprinte versie0-444-89621-X
DOI's
StatusGepubliceerd - 1993
Evenement10th International Congress on Catalysis (ICC 1992) - Budapest, Hongarije
Duur: 19 jul 199224 jul 1992
Congresnummer: 10

Publicatie series

NaamStudies in Surface Science and Catalysis
NummerPart C
Volume75
ISSN van geprinte versie0167-2991

Congres

Congres10th International Congress on Catalysis (ICC 1992)
Verkorte titelICC 1992
LandHongarije
StadBudapest
Periode19/07/9224/07/92
AnderInternational Congress on Catalysis ; 10 (Budapest) : 1992.07.19-24

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  • Citeer dit

    Welters, W. J. J., Koranyi, T. I., de Beer, V. H. J., & van Santen, R. A. (1993). Hydrodesulfurization activity of zeolite-supported nickel and cobalt sulfide catalysts. In L. Guczi, F. Solymosi, & P. Tétényi (editors), New Frontiers in Catalysis : Proceedings of the 10th International Congress on Catalysis, Budapest, July 19 - 24, 1992. Part C (blz. 1931-1934). (Studies in Surface Science and Catalysis; Vol. 75, Nr. Part C). Elsevier. https://doi.org/10.1016/S0167-2991(08)64193-2