METHODS, SYSTEMS AND CATALYSTS FOR OXIDIZING CARBON MONOXIDE TO CARBON DIOXIDE

摘要

Methods and catalyst compositions for oxidizing CO to CO2 at low temperatures arc disclosed. In embodiment, a method of oxidizing CO to CO2 may involve heating a gaseous mixture comprising at least CO and O2 with a catalyst mixture comprising Pd disposed on a Mn3O4mesoporous support at a temperature of about 0° C. to about 60° C., and wherein the CO to CO2 conversion rate is about 40% to about 100%.

主权项

1. A method of oxidizing CO to CO2, the method comprising:
heating a gaseous mixture and a catalyst mixture, wherein the gaseous mixture comprises CO and O2, and wherein the catalyst mixture comprises at least Pd and Mn3O4 at a temperature of about 0° C. to about 60° C.; wherein the heating yields CO to CO2 conversion rate of about 40% to about 100%.