Radial adsorption gas separation apparatus and method of use
    3.
    发明授权
    Radial adsorption gas separation apparatus and method of use 失效
    径向吸附气体分离装置及其使用方法

    公开(公告)号:US06770120B2

    公开(公告)日:2004-08-03

    申请号:US10135562

    申请日:2002-05-01

    IPC分类号: B01D53053

    摘要: An apparatus includes a vessel and a radial adsorption bed within the vessel and either an axial adsorption bed for a storage tank within the inner diameter of the radial adsorption bed. In one example, the radial adsorption bed surrounds an axial adsorption bed. A process that can be conducted in the vessel includes directing a gas mixture across the radial adsorption bed, thereby causing adsorption of at least a portion of a gas component present in the gas mixture and producing partially purified product. The partially purified gas is directed through the axial adsorption bed, thereby causing further purification of the partially purified gas and producing product gas. In another example, the radial adsorption bed surrounds a storage tank. The storage tank can be employed to store a gas generated or used in a separation process conducted in the radial adsorption bed. For instance, the storage tank can be employed to store product gas or void gas generated in a vacuum/pressure swing adsorption process.

    摘要翻译: 一种装置包括容器内的容器和径向吸附床,以及在径向吸附床的内径内的储罐的轴向吸附床。 在一个实例中,径向吸附床围绕轴向吸附床。 可以在容器中进行的方法包括将气体混合物引导通过径向吸附床,从而引起气体混合物中存在的至少一部分气体组分的吸附并产生部分纯化的产物。 部分净化的气体被引导通过轴向吸附床,从而进一步纯化部分纯化的气体并产生产物气体。 在另一个实例中,径向吸附床围绕储罐。 储罐可用于储存在径向吸附床中进行的分离过程中产生或使用的气体。 例如,储罐可用于储存在真空/变压吸附过程中产生的产物气体或空气。