Composite metal membrane
    1.
    发明授权
    Composite metal membrane 失效
    复合金属膜

    公开(公告)号:US5738708A

    公开(公告)日:1998-04-14

    申请号:US484801

    申请日:1995-06-07

    IPC分类号: B01D53/22 B01D71/02 C01B3/50

    摘要: A composite metal membrane including a first metal layer of Group IVB met or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof is provided together with a process for the recovery of hydrogen from a gaseous mixture including contacting a hydrogen-containing gaseous mixture with a first side of a nonporous composite metal membrane including a first metal of Group IVB metals or Group VB metals, the first metal layer sandwiched between two layers of an oriented metal of palladium, platinum or alloys thereof, and, separating hydrogen from a second side of the nonporous composite metal membrane.

    摘要翻译: 一种复合金属膜,其包括第IVB族金属或第VB族金属的第一金属层,夹在钯,铂或其合金的两层取向金属之间的第一金属层以及从其中回收氢的方法 气态混合物,包括使含氢气体混合物与包含第IVB族金属或第VB族金属的第一金属的无孔复合金属膜的第一面接触,第一金属层夹在两层钯,铂或铂的定向金属之间, 合金,以及从无孔复合金属膜的第二面分离氢。