Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-01-29
1977-05-17
Shine, W. J.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252463, 252472, 4232135, B01J 2104, B91J 2112, B01J 2340
Patent
active
040240797
ABSTRACT:
A catalyst is prepared by firstly impregnating a carrier with a solution of a catalytically active metal compound and a sulfur compound and thereafter treating the impregnated carrier in a stream of high temperature steam.
REFERENCES:
patent: 3931054 (1976-01-01), Lester
patent: 3972829 (1976-08-01), Michalko
Ikemi Tadashi
Kawagoshi Sakae
Okuyama Toshiki
Shimonuri Kiyomi
Nissan Motor Co,. Ltd.
Shine W. J.
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