Surface copper enrichment by reduction of copper chromite catalyst employed for carbon monoxide oxidation

Abstract:

The effect of prereduction on CO oxidation activity of unsupported copper-chromite oxide catalysts was examined. Results were found to be in good agreement with two mechanisms for a surface copper enrichment due to CO prereduction which produced an activity increase in the copper-chromite catalyst. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

Año de publicación:

1990

Keywords:

• Reduction of copper-chromite
• copper-chromite catalyst
• surface Cu-enrichments
• carbon monoxide oxidation

Fuente:

scopus

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