Structured packing for heat exchange and mass transfer
    10.
    发明授权
    Structured packing for heat exchange and mass transfer 失效
    用于热交换和传质的结构填料

    公开(公告)号:US06427985B1

    公开(公告)日:2002-08-06

    申请号:US09625486

    申请日:2000-07-25

    IPC分类号: B01F304

    摘要: A structured packing for heat exchange and mass transfer between a liquid and a gas in a column having at least one packing layer with a first, lower end and a second, upper end is described, the packing layer having an internal geometry which varies over its height so that by suitably setting the liquid and gas flow rates in a first, in particular lower, region of the packing layer a bubbling layer having a predominantly disperse gas phase forms in a targeted manner and simultaneously in a second, in particular upper, region of the packing layer a film flow of the liquid having a predominantly continuous gas phase forms in a targeted manner.

    摘要翻译: 描述了一种用于在具有至少一个具有第一,下端和第二上端的填料层的塔中的液体和气体之间的热交换和质量传递的规整填料,所述填料层具有内部几何形状 高度,使得通过适当地将液体和气体流速设定在填料层的第一个,特别是较低的区域中,具有主要分散气相的起泡层以目标方式形成,同时在第二特别是上部区域 的填料层,以目标的方式形成具有主要连续气相的液体的膜流。