Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-12-07
1978-06-27
Shine, W. J.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252466J, B01J 2104, B01J 2328, B01J 2330, B01J 2374
Patent
active
040974120
ABSTRACT:
Catalyst carriers being an intimate mixture of aluminum oxide and at least one oxide of a second metal from groups VIb and VIII of the periodic table of the elements; preparation process of said carriers by coprecipitation in the form of a gel from aqueous and/or organic solutions of aluminum and the second metal, followed by drying and calcination; and the use of these carriers in the making of catalysts, particularly for the conversion of hydrocarbon charges or desulfurization thereof.
REFERENCES:
patent: 2807593 (1957-09-01), Dobres
patent: 2878193 (1959-03-01), Scott
patent: 3227646 (1966-01-01), Jacobson et al.
patent: 3227661 (1966-01-01), Jacobson et al.
patent: 3480684 (1969-11-01), Hansford
patent: 3988263 (1976-10-01), Hansford
Compagnie Francaise de Raffinage
Shine W. J.
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