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    曼海姆硫酸钾工艺


    发布时间:

    2022-09-30

      采用曼海姆生产工艺生产,该工艺早由德国曼海姆发明,用浓硫酸和氯化钾连续搅拌,当炉温达到530度左右,在反应釡中发生反应,生成硫酸钾和氯化氢气体,氯化氢气体经冷却水洗制成盐酸,反应釡中的硫酸钾粗料经冷却、破碎,筛分、中和等一系列工艺,生成成品硫酸钾包装入库。
      本工艺的优点是:生成的产品转化率高,达到98%以上,产品纯度高,杂质少,氯离子含量低,质量稳定。