Recovering Scrap Anode Copper Using Reactive Electrodialysis

Gerardo Cifuentes; José Hernández; Nicolás Guajardo

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Recovering Scrap Anode Copper Using Reactive Electrodialysis

机译：使用反应性电渗析回收废阳极铜

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Despite functioning without major operational problems—copper electro-refining does not allow complete use of copper anodes, peaking at 85% of the copper anode in weight. Consequently, the remaining 15% of scrap copper must be recirculated into the copper smelting. The use of reactive electrodyalysis is a system capable of continuously electro-refining scrap, by using a stainless steel basket and a cationic exchanging membrane in order to increase production of copper cathodes at the same percentage; it currently today returns to the copper smelter. In terms of specific energy consumption, this process would use between 3 and 4 times the value of normal electro-refining.

机译：尽管运行时没有重大操作问题，但铜电精炼并不能完全使用铜阳极，在铜阳极重量的85％时达到峰值。因此，剩余的15％的废铜必须再循环到铜熔炼中。反应性电解的使用是一种能够通过使用不锈钢篮和阳离子交换膜连续电解精炼废料的系统，以增加相同百分比的阴极铜产量;今天，它返回到铜冶炼厂。就特定能量消耗而言，该过程将使用普通电精炼值的3至4倍。

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《American Journal of Analytical Chemistry》 |2014年第15期|共8页
作者
Gerardo Cifuentes; José Hernández; Nicolás Guajardo;
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1. Temperature dependence of the cathodic and anodic kinetics in a copper electrowinning cell based on reactive electrodialysis [J] . Cifuentes L, Simpson J Chemical Engineering Science . 2005,第17期

机译：基于反应性电渗析的铜电解沉积池中阴极和阳极动力学的温度依赖性
2. Modeling Operational Parameters of a Reactive Electro-Dialysis Cell for Electro-Refining Anodic Scrap Copper [J] . Gerardo Cifuentes, José Hernández, Jorge Manríquez, American Journal of Analytical Chemistry . 2014,第15期

机译：用于电精炼阳极废铜的反应性电渗析池的运行参数建模
3. China to drop import duty on copper scrap, copper anode [J] . Metal Bulletin . 2006,第8976期

机译：中国将下调废铜进口关税
4. Removal of copper and nickel impurity from chromium recovered from metal scrap [C] . M.A. Rabah, J.F. Hewaidy Nickel-Cobalt international symposium;Conference of metallurgists of CIM . 1997

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5. A Detection Method of Metallic Impurities (V, Ni, Fe) in Coke and Carbon Anodes and Their Effect on Anode Reactivity =Méthode de détection des impuretés métalliques (V, Ni, Fe) dans le coke et les anodes en carbone et leur effet sur la réactivité de l'anode [D] . Sun, Hang. 2018

机译：焦炭和碳阳极中金属杂质（V，Ni，Fe）的检测方法及其对阳极反应性的影响=焦炭和碳阳极中金属杂质（V，Ni，Fe）的检测方法及其对阳极的影响阳极反应性
6. Characteristics of Indium Tin Oxide (ITO) Nanoparticles Recovered by Lift-off Method from TFT-LCD Panel Scraps [O] . Dongchul Choi, Sung-Jei Hong, Yongkeun Son 2014

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7. The Recycling of Printed Wiring Board Scraps Using a Shape Sorting Technique. Recovering Copper Components by the Inclined Vibrating Method. [O] . Shigeki KOYANAKA, Shigehisa ENDOH, Hiroyuki IWATA 1995

机译：使用形状分选技术回收印刷线路板废料。通过倾斜的振动方法回收铜组分。

Recovering Scrap Anode Copper Using Reactive Electrodialysis

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