B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
196/130, 252/39,
B01J 23/64 (2006.01) B01J 23/656 (2006.01) B01J 23/889 (2006.01) B01J 23/89 (2006.01) B01J 35/10 (2006.01) C10G 35/09 (2006.01) C10G 45/02 (2006.01)
Patent
CA 1100475
ABSTRACT Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with a novel superactive multimetallic catalytic composite comprising a combination of a catalytically effective amount of a pyrolyzed rhenium car- bonyl component with a porous carrier material containing a uniform dispersion of a catalytically effective amount of a platinum group component which i maintained in the elemental metallic state. In a highly preferred embodiment, this novel catalytic composite also contains a catalytically effective amount of a halogen component. A key feature associated with the preparation of the subject catalytic composite is reaction of a rhenium carbonyl complex with a porous carrier material containing a uniform dispersion of a platinum group metal main- tained in the elemental state, whereby the interaction of the rhenium moiety with the platinum group moiety is maximized due to the platinophilic (i.e. platinum-seeking) propensities of the carbon monoxide ligand used in the rhenium reagent. A specific example of the type of hydrocarbon conversion process disclosed herein is a process for the catalytic forming of a low octane gasoline fraction wherein the gasoline fraction and a hydrogen stream are contacted with the subject superactive multimetallic catalytic composite at reforming conditions.
311154
Macrae & Co.
Uop Inc.
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