Article : texte imprimé

Nickel catalyst stability toward carboxylic acids

Andrew D. Pienaar, Auteur ; Arno de Klerk, Auteur |

Dans Industrial & engineering chemistry research (Vol. 47 n°14, Juillet 2008)

Reduced (unsulfided) nickel catalysts can be used for hydroprocessing sulfur-free Fischer−Tropsch derived feed materials, but catalyst deactivation by metal leaching can be a problem in the presence of carboxylic acids. Leaching of reduced nicke[...]

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