Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1978-06-13
1980-01-22
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252454, 252459, B01J 3702, B01J 2900, B01J 2910
Patent
active
041849825
ABSTRACT:
A hydrogenation catalyst containing copper, nickel or cobalt as the active metal is obtained by precipitating the metal salt solution with an alkali metal silicate solution containing excess alkali, and drying and reducing the resulting precipitate.
REFERENCES:
patent: 2034077 (1936-03-01), Arnold et al.
patent: 2040233 (1936-05-01), Adkins
patent: 2392107 (1946-01-01), Teter
patent: 2716665 (1955-08-01), Hadley et al.
patent: 3551352 (1970-12-01), Carr et al.
Franzischka Wolfgang
Schroeder Wolfgang
BASF - Aktiengesellschaft
Dees Carl F.
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