Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1981-03-23
1983-04-19
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252455R, 252458, B01J 3702, B01J 2112
Patent
active
043805094
ABSTRACT:
A method for producing a carrier for a catalyst comprising the steps of mixing solutions of a soluble salt of aluminum and a soluble salt of silicic acid in a ratio that gives a precipitate comprising aluminum silicate having a weight ratio of Al.sub.2 O.sub.3 :SiO.sub.2 of 1:5 to 1:7, forming the precipitate into a carrier body, consolidating the carrier body by heating, and contacting the carrier body with an acid to reduce the Al.sub.2 O.sub.3 content to 1-5%. Thus produced carrier bodies are useful for catalyzing the hydration of olefins to alcohols when impregnated with phosphoric acid.
REFERENCES:
patent: 2162913 (1939-06-01), Eversole et al.
patent: 3194829 (1965-07-01), Moore et al.
patent: 3554926 (1971-01-01), Statman et al.
patent: 3704329 (1972-11-01), Rindtorff et al.
patent: 3989762 (1976-11-01), Ester
patent: 4038211 (1977-07-01), Frampton
Brucker Rainer
Heitmann Wilhelm
Sommer August
Chemische Werke Huls AG
Dees Carl F.
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