Conversion of carbon monoxide using cobalt-based metal oxide cat

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

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502 60, 502183, 502184, 502185, 502242, 502244, 502313, 502325, 502326, 502329, 502330, 502331, 502337, 502338, B01J 2372, B01J 2380

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055020194

ABSTRACT:
Provided are improved catalyst compositions for use in oxidizing carbon monoxide and methods of preparing these catalysts. The catalyst compositions are particularly useful at ambient temperatures. The catalyst compositions, prepared by a coprecipitation method, comprise an oxide of cobalt as the principal component with one or more metals selected from the group consisting of manganese (Mn), aluminum (Al), bismuth (Bi), cerium (Ce), chromium (Cr), copper (Cu), iron (Fe), lanthanum (La), magnesium (Mg), titanium (Ti), zinc (Zn), and zirconium (Zr).

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