Catalyst for oxidation of carbon monoxide

Details Catalyst for oxidation of carbon monoxide Catalyst for oxidation of carbon monoxide

1989-08-07

1990-07-10

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502326, B01J 2104, B01J 2364, B01J 2389

Patent

active

049406868

ABSTRACT:
A composition comprises (a) at least one vanadium oxide as support material, (b) platinum metal, and (c) iron oxide and/or metal. This composition is used as catalyst in the reaction of carbon monoxide and oxygen to carbon dioxide. Preferably, the composition is made by a preparation process comprising the steps of impregnating the support material with an aqueous acid solution (preferably concentrated nitric acid) of Pt and Fe compounds.

REFERENCES:
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patent: 3865923 (1975-02-01), Stephens
patent: 4117082 (1978-09-01), Matsuyama
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patent: 4246141 (1981-01-01), Hass et al.
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patent: 4623637 (1986-11-01), van der Smissen
patent: 4639432 (1987-01-01), Holt et al.
patent: 4818745 (1989-04-01), Kolts

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