Catalyst for oxidation of carbon monoxide and process for prepar

Details Catalyst for oxidation of carbon monoxide and process for prepar Catalyst for oxidation of carbon monoxide and process for prepar

1987-09-08

1989-04-04

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502328, 4232135, B01J 2104, B01J 2110, B01J 2389

Patent

active

048187453

ABSTRACT:
A composition of matter comprising alumina and/or magnesia and Pt and/or Pd has been prepared by a process comprising the step of heating Pt and/or Pd-impregnated alumina and/or magnesia with a reducing gas, in particular free hydrogen, at a temperature of about 550.degree.-700.degree. C. The above composition of matter is used as catalyst in a process for oxidizing CO to CO.sub.2, e.g., in a CO.sub.2 laser.

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