Hydrocarbon dehydrogenation with a multimetallic catalytic compo

Details Hydrocarbon dehydrogenation with a multimetallic catalytic compo Hydrocarbon dehydrogenation with a multimetallic catalytic compo

1983-02-07

1983-12-13

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From alicyclic

585444, 585654, 585660, 585419, 208138, 208110, C07C 536, C07C 540, B01J 2708

Patent

active

044206496

ABSTRACT:
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them at hydrocarbon dehydrogenation conditions with a multimetallic catalytic composite comprising a combination of a catalytically effective amount of a pyrolyzed ruthenium carbonyl component with a porous carrier material containing a uniform dispersion of catalytically effective amounts of a platinum group component maintained in the elemental metallic state, and of a rhenium component. An optional non-acidic multimetallic catalytic composite disclosed herein is a combination of a catalytically effective amount of a pyrolyzed ruthenium carbonyl component with a porous carrier material containing a uniform dispersion of catalytically effective amounts of a platinum group component which is maintained in the elemental metallic state during the incorporation of the ruthenium carbonyl component, a rhenium component, and an alkali or alkaline earth component.

REFERENCES:
patent: 4133839 (1979-01-01), Hayes
patent: 4183804 (1980-01-01), Antos
patent: 4206041 (1980-06-01), Antos
patent: 4268377 (1981-05-01), Antos
patent: 4292207 (1981-09-01), Antos
patent: 4358399 (1982-11-01), Antos

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