Flue gas treatment system
    2.
    发明授权
    Flue gas treatment system 失效
    烟气处理系统

    公开(公告)号:US5756052A

    公开(公告)日:1998-05-26

    申请号:US769633

    申请日:1996-12-18

    CPC分类号: B01D53/64 B01D53/501

    摘要: A flue gas treatment system is provided for which is capable of easily treating Se contained in flue gas, comprising an extractor 13 for extracting soluble components in the dust removed by a dry-type dust precipitator 5 into water to slurry the dust; insolubilizer supply 16 for supplying an insolubilizer for insolubilizing at least tetravalent Se to the dust slurry which has been slurried from the dust by the extractor 13; adsorbent supply 14 for supplying an adsorbent composed of an organism material for adsorbing at least hexavalent Se in the dust slurry; and separator 15 for solid-liquid separating the dust slurry to which the insolubilizer and the adsorbent have been supplied by said supplies.

    摘要翻译: 提供一种能够容易地处理烟气中所含的Se的烟道气处理系统,包括:将由干式除尘器5除去的粉尘中的可溶性成分提取到水中以将粉尘淤浆的提取器13; 用于供给用于使至少四价硒不溶解到由提取器13从灰尘中排出的粉尘浆料的不溶物供给装置16; 用于供给由用于吸附至少六价铬的生物材料组成的吸附剂的吸附剂供给装置14; 以及分离器15,用于固体分离由所述供给物供应的不溶化物和吸附剂的粉尘浆料。