Multimetallic catalytic composite

Details Multimetallic catalytic composite Multimetallic catalytic composite

1977-11-16

1979-02-13

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252439, 252441, 252442, 252472, 252473, 252474, B01J 2316

Patent

active

041394950

ABSTRACT:
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them, at dehydrogenation conditions, with a multimetallic catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a cobalt component, and a bismuth component with a porous carrier material. A specific example of the nonacidic multimetallic catalytic composite disclosed herein is a combination of a platinum group component, a cobalt component, a bismuth component, and an alkali or alkaline earth component with a porous carrier material in amounts sufficient to result in a composite containing about 0.01 to about 2 wt. % platinum group metal, about 0.05 to about 5 wt. % cobalt, about 0.01 to about 5 wt. % bismuth and about 0.1 to about 5 wt. % alkali metal or alkaline earth metal.

REFERENCES:
patent: 2911357 (1959-11-01), Myers et al.
patent: 2972644 (1961-02-01), Holmes et al.
patent: 3798155 (1974-03-01), Wilhelm
patent: 3981795 (1976-09-01), Antos

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