| 摘要 |
PURPOSE:To effect the separation, concentration or removal of CO from a CO- containing mixed gas, in high efficiency, by contacting the gas with a specific adsorbent. CONSTITUTION:A CO-containing mixed gas such as natural gas, blast furnace gas, converter gas, etc. containing CO2, N2 and H2 is made to contact with an adsorbent supporting one or more component selected from Ni, Mn, Ph, CU( I ) and Ag at 50-150 deg.C by PSA method (pressure-variation adsorption and separation process). |
