Modular pressure swing adsorption process and apparatus
    1.
    发明授权
    Modular pressure swing adsorption process and apparatus 有权
    模块式变压吸附过程及装置

    公开(公告)号:US06918953B2

    公开(公告)日:2005-07-19

    申请号:US10615244

    申请日:2003-07-09

    摘要: A pressure swing adsorption (PSA) system including a first group of PSA modules having a plurality of first PSA modules, and a second group of PSA modules having a plurality of second PSA modules. The system includes a feed gas manifold, a product manifold, and a waste manifold connected to the first PSA modules and the second PSA modules. Each first PSA module operates on a first PSA cycle in synchronization with the other first PSA modules, and each second PSA module operates on a second PSA cycle in synchronization with the other second PSA modules. The first PSA cycle is offset from the second PSA cycle. The PSA modules include a plurality of pressurized adsorbent chambers, an inlet manifold, and an outlet manifold. A rigid structure is provided that connects the inlet manifold to the outlet manifold, and structurally joins the inlet and outlet manifolds to the adsorbent chambers.

    摘要翻译: 一种变压吸附(PSA)系统,包括具有多个第一PSA模块的第一组PSA模块和具有多个第二PSA模块的第二组PSA模块。 该系统包括进料气体歧管,产品歧管和连接到第一PSA模块和第二PSA模块的废液歧管。 每个第一PSA模块与其它第一PSA模块同步地在第一PSA周期上操作,并且每个第二PSA模块在与其它第二PSA模块同步的第二PSA周期上操作。 第一PSA循环与第二PSA循环相抵消。 PSA模块包括多个加压吸附室,入口歧管和出口歧管。 提供了将入口歧管连接到出口歧管并且将入口歧管和出口歧管结构连接到吸附剂室的刚性结构。