Heavy metal/particulate trap for hot gas clean-up
    3.
    发明授权
    Heavy metal/particulate trap for hot gas clean-up 失效
    用于热气体净化的重金属/微粒捕集器

    公开(公告)号:US5354363A

    公开(公告)日:1994-10-11

    申请号:US95794

    申请日:1993-07-22

    IPC分类号: B01D47/02 B01D53/02 B01D53/34

    摘要: A scrubber for industrial exhaust systems advantageously employs liquid gallium to adsorb vapor phase mercury as well as sub-micron sized particulates such as other trace metal constituents from a hot gas exhaust stream in an industrial exhaust system. The temperature of the liquid gallium is elevated for optimum adsorption efficiency, and subsequently lowered to separate the adsorbed mercury and other species.

    摘要翻译: 用于工业排气系统的洗涤器有利地使用液体镓从工业排气系统中的热气体排出流中吸附气相汞以及亚微米级的颗粒,例如其它痕量金属成分。 液体镓的温度升高以获得最佳吸附效率,随后降低以分离吸附的汞和其它物质。