Chemistry of hydrocarbon compounds – Aromatic compound synthesis – From alicyclic
Patent
1980-11-24
1982-01-26
Niebling, John F.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
From alicyclic
585440, 585444, 585660, C07C 541, C07C 402
Patent
active
043130208
ABSTRACT:
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them, at hydrocarbon dehydrogenation conditions, with a novel attenuated superactive multimetallic catalytic composite comprising a combination of a catalytically effective amount of a pyrolyzed rhenium 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 germanium component. An example of the attenuated superactive nonacidic multimetallic catalytic composite disclosed herein is a combination of a catalytically effective amount of a pyrolyzed rhenium carbonyl component with a porous carrier material containing a uniform dispersion of catalytically effective amounts of an alkali or alkaline earth component, a germanium component, and of a platinum group component which is maintained in the elemental metallic state during the incorporation of the rhenium carbonyl component.
REFERENCES:
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patent: 3852190 (1974-12-01), Buss et al.
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patent: 4104317 (1978-08-01), Antos
patent: 4165276 (1979-08-01), Antos
Hoatson Jr. James R.
Morris Louis A.
Niebling John F.
Page II William H.
UOP Inc.
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