Method for modifying aroma-containing gas
    21.
    发明公开
    Method for modifying aroma-containing gas 失效
    Verfahren zur Modifizierung eines Aroma enthaltenden Gases

    公开(公告)号:EP0847699A1

    公开(公告)日:1998-06-17

    申请号:EP97309332.1

    申请日:1997-11-19

    发明人: Sakano, Tadaaki

    IPC分类号: A23F5/48 A23L1/221 B01J20/20

    摘要: A method for modifying an aroma-containing gas comprising volatile components recovered from coffee, characterized by contacting the aroma-containing gas with molecule sieve carbon oxidized with a strong acid is disclosed. This method removes undesirable components from the coffee aroma-containing gas by adsorption.

    摘要翻译: 公开了一种用于改变包含从咖啡中回收的挥发性成分的含芳香气体的方法,其特征在于使含芳香气体与被强酸氧化的分子筛碳接触。 该方法通过吸附从含咖啡香气的气体中除去不需要的成分。