摘要
研究了铜电解精炼过程中添加剂的作用与阴极过电位控制法的原理和方法。研究表明,阴极过电位是电解液性质的实时反映,通过阴极过电位的控制可得出在不同电解条件时,添加剂最佳量的控制,从而在复杂铜电解过程中稳定了高纯阴极铜的生产,并获得更高的电流效率。
The paper describes the effect on the addictive and principle and method of controlling cathodic overpotential during the refinement in copper electrolysis. The results of its applications show that cathodic overpotential can reflect the nature of electrolyte and the control of the best quantity of addictive under different electrolysis conditions can be known through control of cathodic overpotential. Therefore it stabilizes the production of high pure cathodic copper during sophisticated copper electrolysis and obtains the higher current efficiency.
出处
《湖南有色金属》
CAS
2007年第1期13-15,58,共4页
Hunan Nonferrous Metals
关键词
明胶
阴极过电位
高纯阴极铜
gelatin
cathodic overpotential
high-quality purecathodic Copper
作者简介
唐文忠（1972-），男，工程师，主要从事有色冶金新工艺与新产品的开发、研究工作。
