Catalyst

Details Catalyst Catalyst

1976-01-21

1978-03-07

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, 252460, 252466PT, 252470, 252471, 252472, 252473, 252474, B01J 2310, B01J 2360, B01J 2362, B01J 2364

Patent

active

040779130

ABSTRACT:
This invention relates to a catalyst suitable for use in the process of a) the reduction of an oxide of nitrogen present in a gas containing nitrogen, and b) for the oxidation of carbon monoxide or one or more organic compounds present in a gas. The catalyst comprises an inert material impregnated or coated with a mixture or alloy comprising 5-75 wt.% ruthenium, optionally 0-30 wt.% base metal and balance platinum in an amount not less than 5 wt.%.

REFERENCES:
patent: 2802794 (1957-08-01), Sprauer
patent: 3257163 (1966-06-01), Stiles
patent: 3352938 (1967-11-01), Plonsker et al.
patent: 3615166 (1971-10-01), Hindin et al.

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