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在铜电解过程中,提高电解液的自净化能力可以有效降低净液量,从而降低铜电解生产成本。同电解液的自净化能力取决于砷锑酸盐的生成量,因此,对铜电解过程中砷锑酸的形成及作用机理进行研究十分必要,是提升传统净化工艺水平的基础。本文将首先传统净化工艺进行简单介绍,以提升传统净化工艺的工艺水平为出发点,对砷锑酸的形成、砷锑酸的组成结构及作用机理进行探究。
In the process of copper electrolysis, increasing the self-purification capacity of the electrolyte can effectively reduce the net liquid volume, thereby reducing the production cost of copper electrolysis. The self-purification ability of the same electrolyte depends on the amount of arsenate and antimonate generated. Therefore, it is necessary to study the formation and mechanism of arsenic antimonate in the process of copper electrolysis, which is the basis of upgrading the traditional purification technology. This paper will first introduce the traditional purification process briefly, in order to enhance the traditional purification process as the starting point, the formation of arsenic antimonate, arsenic acid antimony composition and mechanism of action to explore.