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投稿时间:2012-09-21 修订日期:2012-09-24 录用日期:2012-09-25 网络发布日期:2013-03-22
投稿时间:2012-09-21 修订日期:2012-09-24 录用日期:2012-09-25 网络发布日期:2013-03-22
中文摘要: 某厂湿法炼锌系统中由于铜回收率偏低,影响了有价金属的综合回收水平。通过将原有的低酸浸出—中和工艺改为二段高酸浸出—中和沉矾工艺后,铜回收率提高了20个百分点左右。
Abstract:The copper recovery of a zinc hydrometallurgy plant was low, affecting the comprehensive recovery of valuable metals. The recovery rate of copper is improved by about 20 percent point after the process transformation from “low acidity leaching, neutralization” to “two-step high acidity leaching, neutralization jarosite process”.
keywords: zinc hydrometallurgy copper recovery high acidity leaching neutralization jarosite process
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基金项目:国家自然科学基金资助项目(50074019)
引用文本:
姜艳,肖锐敏,李自静,孙丽达,黄笃树.湿法炼锌中铜回收工艺的改进研究[J].有色金属(冶炼部分),2013(4):1-2.
Jiang Yan,xiaoruiming,lizijing,Sun LiDa,Huang zhushu.Reconstruction of Copper Recovery in Zinc Hydrometallurgy[J].Nonferrous Metals (Extractive Metallurgy),2013(4):1-2.
姜艳,肖锐敏,李自静,孙丽达,黄笃树.湿法炼锌中铜回收工艺的改进研究[J].有色金属(冶炼部分),2013(4):1-2.
Jiang Yan,xiaoruiming,lizijing,Sun LiDa,Huang zhushu.Reconstruction of Copper Recovery in Zinc Hydrometallurgy[J].Nonferrous Metals (Extractive Metallurgy),2013(4):1-2.

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