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氢氧化钾电解液中金属杂质离子去除率研究

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摘要 氢氧化钾电解液中的杂质离子对电解水过程理论上只消耗水,氢氧化钾仅起导电作用,但由于氢气、氧气的携带,管道系统的循环,过滤器的清洗使氢氧化钾损失,因此必须补充纯水和氢氧化钾。本文通过向电解液中添加金属离子,得出金属杂质离子的最低有害浓度,并通过向不同体积溶液中相应浓度离子,采取蒸发的方法有效去除杂质离子,从而得到有效去除杂质离子的去除率,以满足回收电解液的要求。
出处 《科技创新导报》 2018年第17期99-102,共4页 Science and Technology Innovation Herald
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