Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1974-03-27
1976-05-04
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252455Z, 252463, 208114, B01J 2102, B01J 2906, B01J 2308
Patent
active
039546705
ABSTRACT:
A catalyst support comprised of boria and alumina is prepared by the hydrolysis of a mixture of boron alkoxide and aluminum alkoxide. The boria-alumina composition prepared in accordance with the invention can be readily formed for use as a support for catalysts useful in a number of hydrocarbon conversion processes. For example, the boria-alumina may be used as a support for various combinations of zeolite, nickel oxide and molybdenum oxide to produce a catalyst particularly useful in the hydrocracking of petroleum feedstocks.
REFERENCES:
patent: 2584405 (1952-02-01), West
patent: 2713037 (1955-07-01), Kimberlin, Jr.
patent: 2952721 (1960-09-01), Thomas et al.
patent: 3294860 (1966-12-01), Loft et al.
patent: 3706658 (1972-12-01), Hass et al.
Dees Carl F.
Exxon Research & Engineering Co.
Ott Roy J.
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