Preparation of catalyst for oxidation of carbon monoxide

Details Preparation of catalyst for oxidation of carbon monoxide Preparation of catalyst for oxidation of carbon monoxide

1989-09-08

1991-02-19

Russel, Jeffrey E.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon monoxide component

4232135, 502326, B01D 5336, B01J 2106, B01J 2346, B01J 2389

Patent

active

049942476

ABSTRACT:
A composition of matter, effective as catalyst for CO oxidation with O.sub.2 at about 20.degree.-30.degree. C., comprising iridium metal, iron oxide and titania is prepared by a process comprising impregnating a titania-containing support material with at least one iron compound and at least one iridium carbonyl compound, drying the thus impregnated material, and treating it with a reducing gas (preferably H.sub.2).

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