| 摘要 |
<p>The present invention relates to a process for condensing adsorbable and desorbable gas in which said gases from a gas mixture with relatively low concentrations of adsorbable and desorbable gases are adsorbed on solid adsorbing agents and the gas released on desorption is condensed by cooling in a cooling stage, and in which a gas mixture containing a relatively high concentration of adsorbable and desorbable gases is taken directly to a cooling stage, where the adsorbable and desorbable gas is largely condensed and the uncondensed gas mixture is return to the adsorption stage. In addition, a gas mixture with any concentration of adsorbable and desorbable gases is taken to an adsorption/desorption stage, where in the desorption stage desorbed gas is taken via a heater and taken on to the adsorption/desorption stage and a partial quantity of desorbed gas is taken to at least one cooling stage for the condensation of the desorbed gas.</p> |
