Trimetallic reforming catalyst

Details Trimetallic reforming catalyst Trimetallic reforming catalyst

1986-09-22

1987-06-30

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Halogen or compound containing same

502223, 502230, 208139, B01J 27135

Patent

active

046770941

ABSTRACT:
A novel trimetallic catalytic composite, a method of manufacture and process use thereof is disclosed. The composite comprises a refractory support having a nominal diameter of at least 650 microns and having deposited thereon a uniformly dispersed platinum component, a uniformly dispersed tin component and a surface-impregnated metal component selected from the group consisting of rhodium, ruthenium, cobalt, nickel, iridium and mixtures thereof. When this catalytic composite is used in the reforming of hydrocarbons at low pressures significant improvements in activity stability is observed compared to catalysts of the prior art.

REFERENCES:
patent: 3651167 (1972-03-01), De Rossett
patent: 3764557 (1973-10-01), Kluksdahl
patent: 3840471 (1974-10-01), Acres
patent: 3898154 (1975-08-01), Rausch
patent: 3909394 (1975-09-01), Hayes
patent: 3960710 (1976-06-01), Pollitzer et al.
patent: 4083806 (1978-04-01), Wilheum

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