| 摘要 |
A method for producing a CO2-enriched gas from a feed gas comprising carbon dioxide (CO2), at least one component selected from H2, N2, CH4, CO, O2 and argon, water vapor, optionally impurities such as NOx and/or SOx , and a solid-particle concentration of between 0.01 and 100 mg/m3, wherein the feed gas is at least partially dried upstream of a PSA unit in order to prevent the solid particles from caking in the PSA unit is provided. |
