Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-08-04
1982-03-09
Garvin, Patrick
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252441, B01J 2310
Patent
active
043188273
ABSTRACT:
A nonacidic multimetallic catalytic composite especially useful for the conversion of hydrocarbons comprises a combination of catalytically effective amounts of a platinum group component, a nickel component, a lanthanide series component and an alkali or alkaline earth component with a porous carrier material. A specific example of the nonacidic catalytic composite disclosed herein is a composite containing about 0.01 to about 2 wt. % platinum group metal, about 0.05 to about 5 wt. % nickel, about 0.01 to about 5 wt. % lanthanide series metal and about 0.1 to about 5 wt. % alkali metal or alkaline earth metal.
REFERENCES:
patent: 2620314 (1952-12-01), Hoekstra
patent: 3998724 (1976-12-01), Hayes
patent: 4024052 (1977-05-01), Antos
patent: 4235755 (1980-11-01), Antos
Garvin Patrick
Hoatson Jr. James R.
Morris Louis A.
Page II William H.
UOP Inc.
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