Chemistry of hydrocarbon compounds – Aromatic compound synthesis – From alicyclic
Patent
1980-11-03
1981-12-08
Niebling, John F.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
From alicyclic
585440, 585444, 585660, C07C 518
Patent
active
043049508
ABSTRACT:
Dehydrogenatable hydrocarbons are dehydrogenated by contacting them, at dehydrogenation conditions, with a nonacidic catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a cobalt component, a tantalum component, and an alkali or alkaline earth component with a porous carrier material in amounts sufficient to result in a composite containing, on an elemental basis, 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. % tantalum, and about 0.1 to about 5 wt. % alkali metal or alkaline earth metal.
REFERENCES:
patent: 2620314 (1952-12-01), Hoekstra
patent: 2892858 (1959-06-01), Ziegler
patent: 3661805 (1972-05-01), Horvath
patent: 3852190 (1974-12-01), Buss et al.
patent: 4012313 (1977-03-01), Buss et al.
patent: 4199438 (1980-04-01), Antos
Hoatson Jr. James R.
Morris Louis A.
Niebling John F.
Page II William H.
UOP Inc.
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