Vapor/Liquid Separation Apparatus
    23.
    发明申请
    Vapor/Liquid Separation Apparatus 有权
    蒸气/液体分离装置

    公开(公告)号:US20090107887A1

    公开(公告)日:2009-04-30

    申请号:US12335333

    申请日:2008-12-15

    IPC分类号: C10G9/36 B01J19/00 C07C4/02

    摘要: A vapor/liquid separation apparatus for treating a flow of vapor/liquid mixtures of hydrocarbons and steam comprises a vertical drum with a side inlet to introduce hydrocarbon/steam mixtures, an overhead vapor outlet, and a lower section in communication with a cylindrical boot of less diameter than the drum, the boot comprising sufficient gas-liquid contact surface, e.g., that provided by one or more sheds, baffles and/or distillation trays, to provide at least a partial theoretical distillation stage, and a lower portion for receiving liquid from the drum, a lower outlet for removing the liquid, and an inlet for introducing a stripping gas such as steam, hydrogen, light crackable hydrocarbon, and/or methane, below the distillation tray and preferably above the level of liquid in the boot.

    摘要翻译: 用于处理烃和蒸汽的蒸汽/液体混合物流的蒸汽/液体分离装置包括具有侧入口以引入碳氢化合物/蒸气混合物的立式鼓,顶部蒸汽出口和与圆柱形套管 小于鼓的直径,靴子包括足够的气液接触表面,例如由一个或多个棚子,挡板和/或蒸馏塔板提供的,以提供至少部分理论蒸馏阶段的底部和用于接收液体的下部 从滚筒,用于除去液体的下部出口,以及用于在蒸馏托盘下方引入诸如蒸汽,氢气,轻质裂解烃和/或甲烷之类的汽提气体的入口,优选在引导器中的液体水平以上。