Zeolite Y-Supported Cobalt Sulfide Hydrotreating Catalysts: III. Prevention of Protolysis and the Effect of Protons on the HDS Activity

Zeolite Y-supported Co sulfide catalysts were prepared by using different supports (NaY or CaY) and precursors (CoCl2 or Co(CO)3NO) to prevent the negative effect on the thiophene HDS activity caused by protolysis. It appeared that protolysis could be retarded by partially blocking the sodalite cage...

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Veröffentlicht in:	Journal of catalysis 2000-01, Vol.189 (1), p.209-220
Hauptverfasser:	Vissenberg, M.J., de Bont, P.W., Gruijters, W., de Beer, V.H.J., van der Kraan, A.M., van Santen, R.A., van Veen, J.A.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	acidity Catalysis Catalysts: preparations and properties Chemistry Exact sciences and technology General and physical chemistry hydrodesulfurization metal sulfides Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry thiophene zeolites
Online-Zugang:	Volltext
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