铜电解废液中提取硫酸镍

Extract Nickel Sulfate from the Liquid Waste of Copper Electrolysis

  • 摘要: 在负压的条件下,利用锅炉蒸汽回收铜电解废液中的硫酸镍,其回收率达到98 %以上。该工艺操作简便,为回收铜电解废液中的硫酸镍提供了一条新途径。

     

    Abstract: Under negative pressure, nickel sulfate can be recovered from the liquid waste of copper electrolysis through the boiler stream. The recovery rate of nickel sulfate comes up to 98 %. The process is simple and gains good economic benefits, providing a new way for the recovery of nickel sulfate from the liquid waste of copper electrolysis.

     

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