Adsorbent for separation-recovery of CO, preparing method thereof and process for separation-recovery of high purity CO, using the adsorbent

摘要

An adsorbent for separation - recovery of CO comprising a composite carrier (X) composed of a carrier (a) formed of silica and/or alumina and an active carbonized material layer (b) formed thereon, on which a copper compound (Y) is carried.PPBy applying the method of the pressure swing adsorption and/or temperature swing adsorption, using this adsorbent, high purity CO may be separated and recovered on industrial scale from converter gas and other gases containing CO.