Monolithic carbon monoxide catalyst as well as preparation method and application thereof

The invention belongs to the field of catalysts, and particularly relates to a monolithic carbon monoxide catalyst as well as a preparation method and application thereof. The monolithic carbon monoxide catalyst comprises a carrier and metal catalytic particles loaded on the surface of the carrier, the loading capacity of the metal catalytic particles is 90 kg/m < 3 > to 150 kg/m < 3 >. The integral carbon monoxide catalyst is relatively high in sulfur resistance and water resistance, so that the catalyst is high in catalytic stability in sintering flue gas purification. And the loading capacity of metal catalytic particles in the integral carbon monoxide catalyst is 90-150 kg/m < 3 >, so that the integral carbon monoxide catalyst has high adsorption capacity on carbon monoxide and is not easy to agglomerate in the catalysis process. Aiming at complex sintering flue gas conditions, synergistic combination of vanadium group elements, chromium group elements, precious metal elements and the like is achieved by