Issue 13, 2000

Preparation of highly active NiW hydrotreating model catalysts with 1,2-cyclohexanediamine-N,N,N′N′ -tetraacetic acid (CyDTA) as a chelating agent

Abstract

Changing the order in which oxidic W and Ni convert to sulfides by adding 1,2-cyclohexanediamine-N,N,N′,N ′-tetraacetic acid (CyDTA) as a chelating agent for nickel in the preparation of NiWS–SiO2 catalysts is the key ingredient in obtaining a high activity for thiophene hydrodesulfurization.

Article information

Article type
Communication
Submitted
25 Apr 2000
Accepted
16 May 2000
First published
08 Jun 2000

Chem. Commun., 2000, 1103-1104

Preparation of highly active NiW hydrotreating model catalysts with 1,2-cyclohexanediamine-N,N,N′N′ -tetraacetic acid (CyDTA) as a chelating agent

G. Kishan, L. Coulier, V. H. J. de Beer, J. A. R. van Veen and J. W. Niemantsverdriet, Chem. Commun., 2000, 1103 DOI: 10.1039/B003272G

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