Process Optimization in Copper Electrore
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M. Stelter; H. Bombach
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Article
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2004
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John Wiley and Sons
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English
⚖ 216 KB
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Copper is one of the major metallic materials together with steel and aluminum. At present, approx. 11 Mt of copper are produced all over the world by electrorefining in sulfuric acid electrolytes. In the last years the current density could be increased to 320–340 A/m^2^ by simultaneous improvement