| 树脂法在湿法炼铜电积液中除铁回收酸的工业应用 |
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| 引用本文： | 朱秋华. 树脂法在湿法炼铜电积液中除铁回收酸的工业应用[J]. 有色金属(冶炼部分), 2016, 0(1): 7-10 |
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| 作者姓名： | 朱秋华 |
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| 作者单位： | 紫金矿业集团股份有限公司 低品位难处理黄金资源综合利用国家重点实验室 |
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| 摘 要： | 介绍树脂法在湿法炼铜电积液中除铁回收酸的应用,建成处理规模约2m3/h的工业系统,获得良好的技术指标,酸回收率≥80%、铁去除率≥70%。并对该系统的投资回报进行了简单的计算,投资回报期约4个月。
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| 关 键 词： | 铜电积液 硫酸 除铁 回收 树脂法 |
| 收稿时间： | 2015-08-08 |
| 修稿时间： | 2015-08-13 |
Industrial Application of Resin Method to Remove Iron and Recover Acid from Copper Electrowinning Solution |
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| ZHU Qiu-hua. Industrial Application of Resin Method to Remove Iron and Recover Acid from Copper Electrowinning Solution[J]. Nonferrous Metals(Extractive Metallurgy), 2016, 0(1): 7-10 |
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| Authors: | ZHU Qiu-hua |
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| Affiliation: | State Key Laboratory of Comprehensive Utilization of Low-Grade Refractory Gold Ores,Zijin Mining Group Co.,Ltd. |
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| Abstract: | Application of resin to recover acid and remove iron from copper electrowinning solution was introduced. The industrial system with treatment capacity of 2 m3/h was built. Acid recovery rate and iron removal rate is 80% and 70% above respectively. Economic return is simply calculated and investment analysis of this system is performed. The period of investment return is as long as 4 months. |
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| Keywords: | copper electrowinning solution sulfuric acid iron removal recovery resin method |
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