Catalyst

Details Catalyst Catalyst

1972-11-20

1976-04-20

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, 252462, 252466PT, 4232135, B01J 2102, B01J 2356

Patent

active

039518604

ABSTRACT:
This invention relates to a catalyst comprising an inert material impregnated or coated with a mixture or alloy of platinum and rhodium in which rhodium is present in an amount up to 20 wt.%. The catalyst is particularly suitable for use in 1) catalytically reducing an oxide of nitrogen in a gaseous stream, 2) the oxidation of an organic compound in a gas also containing oxygen and 3) the preparation of methane by the steam reforming of naphtha or naphtha distillates.

REFERENCES:
patent: 3065595 (1962-11-01), Gary
patent: 3118727 (1964-01-01), Cohn
patent: 3259453 (1966-07-01), Stiles
patent: 3346328 (1967-10-01), Sergeys et al.
patent: 3397154 (1968-08-01), Talsma
patent: 3476508 (1969-11-01), Kearby et al.
patent: 3565574 (1971-02-01), Kearby et al.
patent: 3565830 (1971-02-01), Keith et al.
patent: 3615166 (1971-10-01), Hindin et al.
patent: 3741725 (1973-06-01), Graham

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