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据苏刊《发现和发明》报道,苏联公布了一项关于电解精炼锌的专利(№1397542)。该专利提出采用四格式电解槽进行电解槽精炼,以达到简化电解过程和提高锌纯度的目的。这种电解槽安置有双极式汞合金电极,使用含有表面活性剂的硫酸电解液,
According to the Soviet Union, “Discovery and Invention” reported that the Soviet Union announced a patent on the electrolytic refining of zinc (№ 1397542). The patent proposed using four cell electrolyzer electrolytic cell refining, in order to achieve the purpose of simplifying the electrolysis process and improve the purity of zinc. This cell is equipped with a bipolar amalgam electrode, using a surfactant-containing sulfuric acid electrolyte,