| 摘要 |
In a process for the adsorptive separation of steam and a less readily adsorbable component, e.g., carbon dioxide, from a gaseous stream, wherein after termination of an adsorption phase, a hot scavenging gas is conducted through the adsorber for regeneration purposes, and the adsorber comprises at least two series-connected adsorption beds, essentially the entire steam being adsorbed in the first adsorption bed and, in the second adsorption bed, substantially only the less readily adsorbable component being adsorbed, and that, during at least a part of the hot-scavenging phase, scavenging gas is conducted directly to the outlet ends of the two adsorption beds. |
