METHOD FOR REMOVING CARBON MONOXIDE AND HYDROGEN AND APPARATUS THEREFOR

摘要

PURPOSE:To extend the life of a palladium catalyst having high capacity as an oxidizing catalyst converting carbon monoxide and hydrogen to carbon dioxide and water and efficiently and economically remove carbon monoxide and hydrogen. CONSTITUTION:A packed bed 11 of an iron-manganese or copper-manganese catalyst and a packed bed 12 of a palladium catalyst are arranged in succession from the upstream side of the flow of gas and a plurality of an adsorbing devices 5 each packed with an adsorbent bed 13 such as a molecular sieve adsorbing carbon dioxide and hydrogen are arranged.