Nonacidic multimetallic dehydrogenation catalyst

Details Nonacidic multimetallic dehydrogenation catalyst Nonacidic multimetallic dehydrogenation catalyst

1976-02-05

1977-09-06

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252473, 252474, B01J 2104, B01J 2358, B01J 2362, B01J 2378

Patent

active

040467155

ABSTRACT:
A dehydrogenatable hydrocarbon is dehydrogenated by contacting the hydrocarbon, hydrogen, and water or a water-producing substance, at dehydrogenation conditions, with a nonacidic catalytic composite comprising a combination of catalytically effective amounts of a platinum group metal component, a nickel component, a Group IVA metallic component, and an alkali or alkaline earth component with a porous carrier material. A specific example of the nonacidic, multimetallic catalytic composite disclosed herein is a combination of a platinum metal component, a nickel component, a germanium component, and an alkali or alkaline earth component with an alumina carrier material. The amounts of the catalytically active components contained in this last composite are, on an elemental basis, 0.01 to 2 wt. % platinum, 0.01 to 5 wt. % nickel, 0.01 to 5 wt. % germanium, and 0.1 to 5 wt % of the alkali or alkaline earth metal.

REFERENCES:
patent: 3025247 (1962-03-01), Oleck
patent: 3647719 (1972-03-01), Hayes
patent: 3755481 (1973-08-01), Hayes

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