On-line recovery of xenon from anaesthetic gas
    1.
    发明授权
    On-line recovery of xenon from anaesthetic gas 失效
    麻醉气体在线回收氙气

    公开(公告)号:US6134914A

    公开(公告)日:2000-10-24

    申请号:US242952

    申请日:1999-11-15

    摘要: A process is disclosed for separating a component from a gaseous mixture, in particular for separating xenon from the breathing gas exhaled by an anaesthetized patient. The disclosed process has the following steps: the gaseous mixture is brought into contact with a cooling surface at a temperature below the melting point of the components to be separated, the proportion of the gaseous mixture which is not condensed on the cooling surface in a solid state is carried away, and the component condensed on the cooling surface is heated above the melting point of the component to be separated. Also disclosed are a device for carrying out this process, a corresponding process for recovering anaesthetic gas and an associated anaesthetic equipment.

    摘要翻译: PCT No.PCT / EP97 / 03885第 371日期1999年11月15日 102(e)1999年11月15日PCT PCT 1997年7月19日PCT公布。 公开号WO98 / 08583 日期1998年3月5日公开了一种用于从气体混合物中分离组分的方法,特别是用于将氙与由麻醉患者呼出的呼吸气体分离。 所公开的方法具有以下步骤:使气体混合物在低于要分离的组分的熔点的温度下与冷却表面接触,在冷却表面上未冷凝的气态混合物的比例为固体 将冷却表面上冷凝的组分加热到要分离的组分的熔点以上的状态。 还公开了用于执行该过程的装置,用于回收麻醉气体的相应过程和相关联的麻醉设备。