Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1979-07-27
1981-01-06
Shine, W. J.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252473, 252474, B01J 2104, B01J 2358, B01J 2362, B01J 2364, B01J 2378, B01J 2382, B01J 2384
Patent
active
042435587
ABSTRACT:
A nonacidic catalytic composite especially useful for dehydrogenating dehydrogenatable hydrocarbons comprises a combination of catalytically effective amounts of a platinum group component, a rhenium component, a cobalt component, a germanium 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 0.01 to about 2 wt. % rhenium, about 0.1 to about 5 wt. % cobalt, about 0.001 to about 1 wt. % germanium and about 0.1 to about 5 wt. % alkali metal or alkaline earth metal.
REFERENCES:
patent: 3957624 (1976-05-01), Pollitzer et al.
Hoatson Jr. James R.
McBride Thomas K.
Page II William H.
Shine W. J.
UOP Inc.
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