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什么叫做湿法冶铜

更新时间: 2020-10-12 00:00:00     

湿法炼铜的原理为,在高温条件下氧化铜与硫酸反应生成硫酸铜和水,再用硫酸铜与铁反应生成铜与硫酸亚铁;湿法炼铜湿法炼铜也称胆铜法,其生产过程主要包括两个方面;一是浸铜,就是把铁放在胆矾溶液中,使胆矾中的铜离子被金属置换成单质铜沉积下来;二是收集,将置换出的铜粉收集起来,用以熔炼、铸造。

关键词: 什么 叫做

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