Gas-liquid contacting
    1.
    发明授权
    Gas-liquid contacting 失效
    气液接触

    公开(公告)号:US4618350A

    公开(公告)日:1986-10-21

    申请号:US479912

    申请日:1983-03-28

    摘要: A method and apparatus are described for contacting a gas with a liquid by injecting gas at high tangential velocity into a contacting zone so as to form a large centrifugal force in the zone and allowing the gas to transit across a liquid inlet in the zone so that liquid is drawn into countercurrent contact with the gas. One embodiment of the apparatus consists of a closed vessel (1) having an internal baffle (5), and inlet (3) for gas or vapor injection and a gas or vapor outlet (4). The internal baffle defines an upper gas-liquid contacting zone and a lower storage zone for liquid (8). Liquid is drawn into the contacting zone through the liquid inlet dip-pipe (7) and after contact with the gas can flow back to the storage zone via the peripheral gap (6).

    摘要翻译: 描述了一种方法和装置,用于通过将气体以高切向速度注入接触区域来将气体与液体接触,从而在该区域中形成大的离心力并允许气体跨过该区域中的液体入口,使得 液体被吸入与气体逆流接触。 该装置的一个实施例由具有内部挡板(5)的密闭容器(1)和用于气体或蒸气喷射的入口(3)和气体或蒸气出口(4)构成。 内部挡板限定了液体(8)的上气体 - 液体接触区域和下部储存区域。 液体通过液体入口浸入管(7)被吸入接触区域中,并且在与气体接触之后可以经由周边间隙(6)回流到储存区域。