本发明涉及一种环保的锌冶炼方法，提供了一种锌铁氧体的处理方法，包括以下步骤：通过蒸发(Fuming)工序使在锌湿式冶炼工序中产生的锌铁氧体(Zinc Ferrite)生成蒸发金属氧化物、二氧化硫废气及环保洁净炉渣；通过使所述蒸发金属氧化物和在所述蒸发(Fuming)步骤中产生的二氧化硫废气进行反应，从而转换为固体物的金属硫酸化合物和/或金属亚硫酸化合物(Metal‑Sulfate or Sulfite)；以及通过使所述金属亚硫酸化合物(Metal Sulfite)与硫酸进行反应，从而分解(Decomposition)为金属硫酸化合物和浓缩二氧化硫气体。
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