| 摘要 |
<p>The invention relates to a recovery process for the removal of volatile components from a carrier gas at a pressure higher than atmospheric pressure based on the principle of adsorption on activated carbon and regeneration of the activated carbon by means of vacuum followed by re-absorption of the desorbed components in a suitable absorption liquid characterized in that the gas mixture to be treated is at a pressure higher than the maximum discharge pressure of the vacuum pump.</p> |
