| 摘要 |
<p>The present invention discloses a pressure swing adsorption process for separating carbon dioxide and water vapour from a gas stream. By passing the gas stream through an adsorbent bed which has been subjected to a bake out process either prior to beginning the pressure swing adsorption process or intermittently during the pressure swing adsorption process, an improved separation of carbon dioxide and water vapour is achieved. <IMAGE></p> |
