Process for hydrogenating organic compounds with coprecipitated

Details Process for hydrogenating organic compounds with coprecipitated Process for hydrogenating organic compounds with coprecipitated

1978-08-25

1981-02-17

O'Keefe, Veronica

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568881, 568852, 585250, 585276, 585258, 585259, 585261, 585269, 585270, 260393, 260563, C07C 510, C07C 502

Patent

active

042516722

ABSTRACT:
A copper promoted massive nickel catalyst is disclosed which is capable of having a reduced nickel surface area ranging from about 55 to about 100 m.sup.2 /g as determined by hydrogen chemisorption, after reduction at 400.degree. C., and a B.E.T. total surface area ranging from about 150 to about 300 m.sup.2 /g, wherein the amount of copper in the catalyst ranges from about 2 wt. % to about 10 wt. % and the amount of nickel ranges from about 25 wt. % to about 50 wt. %, said wt. % of copper and nickel metal are based on the total weight of the catalyst. The copper promoted massive catalysts are prepared by the steps comprising comingling a solution containing copper and nickel cations with another solution containing silicate anions and coprecipitating the copper, nickel and silicate ions in an aqueous solution onto solid carrier particles. The catalysts are useful in hydrogenation processes.

REFERENCES:
patent: 1823865 (1931-09-01), Swallen
patent: 2034077 (1936-03-01), Arnold et al.
patent: 2750261 (1956-06-01), Ipatieff et al.
patent: 3371050 (1968-02-01), Taylor et al.
patent: 3859370 (1975-01-01), Carter et al.
patent: 3868332 (1975-02-01), Carter et al.
patent: 4075251 (1978-02-01), Mertzweiller et al.
patent: 4088603 (1978-05-01), Carter et al.
H. Charcosset et al., J. Catalysis, 22, 204-212, 1971.
J. H. Sinfelt et al., J. Catalysis, 24, 283-296, 1972.
D. J. C. Yates et al., J. Amer. Chem. Soc. 86, 2996-3001, 1964.
J. H. Sinfelt, Science, 195, 641-646, 1977.
A. Roman et al., J. Catalysis 30, 333-342, 1973.

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