摘要
针对化学法除杂存在的不足,提出真空蒸馏法脱除析出铟中的镉等杂质。试验研究表明,真空蒸馏法除镉工艺可行,与化学法相比,可以提高铟直收率,降低铟生产成本。
Aiming at the disadvantages of removing impurities such as cadmium from electrolyzed indium by chemical method, vacuum distillation method is brought forward. The study indicates that vacuum distillation method is not only technically feasible, but also increasing indium direct recovery and reducing indium production cost.
出处
《中国有色冶金》
北大核心
2009年第4期39-41,共3页
China Nonferrous Metallurgy
关键词
析出铟
镉
真空蒸馏
electrolyzed indium
cadmium
vacuum distillation
