Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Sulfur or compound containing same
Patent
1985-12-09
1987-05-12
Metz, Andrew H.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Sulfur or compound containing same
502174, 502314, B01J 27049, B01J 2118, B01J 2300
Patent
active
046650482
ABSTRACT:
The invention provides catalysts suitable for hydrotreatment of mineral oil which contain an oxide and/or sulphide derived from a metal of Group VI (B) and one from Group VIII metal and a transition alumina and which show an oxygen chemisorption above 185 micromoles per gram, preferably between 200 and 300. Preferably tha catalysts are free from anions of strong mineral acids.
These catalysts can be prepared by impregnation of a transition alumina with an ammoniacal metal solution having an initial pH between 10.5 and 13, preferably between 11.0 and 12.5.
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Poels Eduard K.
Staal Leendert H.
Van Leeuwen Willem A.
Verzijl Dirk
Internationale Octrooi Matschappij "Octropa" B.V.
Metz Andrew H.
Wright William G.
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