Method for adsorption treatment of gas
    1.
    发明授权
    Method for adsorption treatment of gas 失效
    气体吸附处理方法

    公开(公告)号:US4846855A

    公开(公告)日:1989-07-11

    申请号:US172887

    申请日:1988-03-25

    摘要: A method is disclosed for adsorption treatment of a gas which involves moving an adsorbent through a zone to alternately carry out a gas treating step by passing a gas containing a predetermined material such as a harmful organic solvent to be treated through the adsorbent to adsorb the material onto the adsorbent and a regenerating step by passing a regenerating gas at a high temperature through the adsorbent to desorb the adsorbed material from the adsorbent, while feeding the regenerating gas containing the desorbed material to the adsorbent after the gas treating step but before the regenerating step to re-adsorb the material onto the adsorbent before it reaches the regenerating step.

    摘要翻译: 公开了一种用于气体吸附处理的方法,其涉及使吸附剂移动通过区域以交替地进行气体处理步骤,该方法是通过使含有预定材料(例如待处理的有害有机溶剂)的气体通过吸附剂吸附材料 通过使高温再生气体通过吸附剂使再生气体从吸附剂解吸,同时在气体处理步骤之后但在再生步骤之前将含有解吸材料的再生气体进料到吸附剂上,再生步骤 以在材料到达再生步骤之前将材料再吸附到吸附剂上。