Microemulsion formation in offgas scrubbing
    2.
    发明授权
    Microemulsion formation in offgas scrubbing 失效
    废气洗涤中的微乳液形成

    公开(公告)号:US5378264A

    公开(公告)日:1995-01-03

    申请号:US984900

    申请日:1992-12-02

    IPC分类号: B01D53/14 B01D47/06

    CPC分类号: B01D53/1493 B01D53/1487

    摘要: An offgas containing an organic compound is scrubbed by providing a spray of a scrubbing fluid containing a water-soluble organic surfactant, an organic cosurfactant comprising an alkanediol and water. The spray is mixed with an offgas containing a volatile organic compound, thereby forming an oil-in-water microemulsion and reducing content of the organic compound in the offgas. The process and apparatus of the invention are especially suitable for scrubbing offgas generated by aluminum rolling mills.

    摘要翻译: 含有有机化合物的废气通过提供含有水溶性有机表面活性剂,包含链烷二醇和水的有机辅助表面活性剂的洗涤液的喷雾来洗涤。 喷雾与含有挥发性有机化合物的废气混合,从而形成水包油微乳液并减少废气中有机化合物的含量。 本发明的方法和装置特别适用于洗涤由铝轧机产生的废气。