It also describes the result of bismuth removal, and points out the technical measurement to reduce effect of bi on copper cathode quality and the necessity and method to set up bi removal step.
评述了提高脱铋效果，降低铋对阴极铜质量影响的技术措施；指出建立脱铋工序的必要性及途径。
In the process of copper electrolysis by the traditional method, good stating sheet product is a major premise and basis for producing copper cathode of high quality.
在传统法铜电解工艺中，种板系统生产出好的始极片是生产高品质阴极铜的重要前提和基础。
Physical quality of cathode copper effects on its chemical quality which determines its characteristics of processing.
阴极铜的物理品质直接影响其化学品质，而阴极铜化学品质的高低决定了其加工性能的好坏。
The effect of electrolytic temperature, current density and concentration of copper-ion on the surface quality of copper on cathode was investigated.
研究电解温度，电流密度，铜离子浓度等对阴极铜质量的影响，通过目测和金相显微观察的方法对影响效果进行评价。
Such nodules cause serious influence on quality of cathode copper. This paper, combined with production practice, describes the formation of nodules on cathode copper and removal methods.
本文结合生产实践，阐述了电铜长粒子是由电解电流密度不均、添加剂量不当和悬浮物超标等原因所致。
Such nodules cause serious influence on quality of cathode copper. This paper, combined with production practice, describes the formation of nodules on cathode copper and removal methods.
本文结合生产实践，阐述了电铜长粒子是由电解电流密度不均、添加剂量不当和悬浮物超标等原因所致。
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