High temperature catalytic process to reduce emissions of...

Details High temperature catalytic process to reduce emissions of... High temperature catalytic process to reduce emissions of...

2009-12-17

2011-12-06

Mayes, Melvin (Department: 1732)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon monoxide component

C423S437200

Reexamination Certificate

active

08071062

ABSTRACT:
A method for oxidizing an amount of CO in a CO-containing gas stream, e.g., a combustion stream from fuel combustion, is provided. The method comprises exposing the CO-containing gas stream to a catalytic coating at reaction conditions, including at least 8 vol. % O2and a temperature of at least 600° C. At these reaction conditions, the method comprises generating gaseous intermediate oxidizing species at the catalytic coating for oxidation of the carbon monoxide within the CO-containing gas stream as a homogeneous reaction to improve CO removal efficiency.

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C. L. Kiperman, Kinetika & Cataliz, 1994, v. 35, pp. 45-62.

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