Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-11-03
1978-01-31
Shine, W. J.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252466J, 75232, 75233, 75235, 75242, 148102, B01J 2104, B01J 2310, B01J 2376
Patent
active
040714730
ABSTRACT:
Highly active catalysts, suitable for use in hydrogenation and other reactions, are prepared from an alloy of one or more of the Group VIII transition metals with yttrium or a rare earth metal. The alloy is ground to the desired particle size and is thereafter reacted with a gas containing carbon monoxide and hydrogen to form an intimate physical admixture of the Group VIII metal or its corresponding carbide with the oxide of yttrium or the rare earth metal.
REFERENCES:
patent: 3713270 (1973-01-01), Farr et al.
patent: 3883346 (1975-05-01), Martin
patent: 3928235 (1975-12-01), Goodell
Atkinson Gary B.
Nicks Larry J.
Brown William S.
Gardiner Donald A.
Shine W. J.
The United States of America as represented by the Secretary of
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