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Zinc purification method and rectification column for zinc purification
Zinc purification method and rectification column for zinc purification
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机译:锌提纯方法及精馏塔
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摘要
In a method of purifying zinc by introducing zinc containing impurities to a rectification column having a plurality of purification stages, the impurities are removed by performing zinc distillation while maintaining the inside of the rectification column under reduced pressure to obtain high-purity zinc. And a method for purifying zinc.
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