Hydrogenation process using supported nickel-cobalt-silica copre

Details Hydrogenation process using supported nickel-cobalt-silica copre Hydrogenation process using supported nickel-cobalt-silica copre

1979-09-19

1981-04-21

O'Keefe, Veronica

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

Organic compounds

Amino nitrogen containing

2605705R, 585250, 585270, 564450, 585276, 564490, 585277, 564493, 568434, 568462, 568881, 564494, C07C 1504, C07C 510

Patent

active

042632250

ABSTRACT:
Supported coprecipitated nickel-cobalt-silica and nickel-cobalt-copper-silica hydrogenation catalysts are disclosed. The catalysts are prepared by preparing an aqueous reaction mixture containing nickel and cobalt cations (and optionally copper cations), silicate anions and solid porous carrier particles under agitation to form a coprecipitate of the nickel, cobalt (and optionally copper) and silicate ions onto said solid porous support particles; heating the aqueous reaction mixture; and adding an alkaline precipitating agent to further precipitate the nickel, cobalt (and optionally copper) and silicate anions onto said solid porous carrier particles.

REFERENCES:
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patent: 2750261 (1956-06-01), Ipatieff et al.
patent: 2759023 (1956-08-01), Kool et al.
patent: 3371050 (1968-02-01), Taylor et al.
patent: 3697445 (1972-10-01), Carter
patent: 3868332 (1975-02-01), Carter et al.
patent: 4088603 (1978-05-01), Carter et al.

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