锌电积过程中阳极刮板作业方式对电流效率影响的原因分析及对策  

Analysis on Reasons for Effect of Operation Mode of Scraping Anode Plate on Current Efficiency in Electrowinning Process and Its Countermeasure

作　　者：吴仕艳 朱贞平 

机构地区：[1]云南驰宏锌锗股份有限公司,云南曲靖655011

出　　处：《云南冶金》2010年第3期25-32,60,共9页Yunnan Metallurgy

摘　　要：以间断刮板和连续刮两种不同的作业方式对比引线,结合生产数据,在分析阳极泥在电解过程中的行为和作用基础上,找到了导致电流效率下降的内在原因和规律,对湿法炼锌具有积极意义。Based on comparing the two operation modes of discontinuously and continuously scraping, and analyzing the behaviors and function for anode slime in the electrowinning process in accordance with production data, the internal causes and laws for resulting in the decrease of current efficiency have been found, which has positive significance for zinc hydrometallurgy.

关 键 词：间断刮板 连续刮板 阳极刮板 新阳极板 电流效率 湿法炼锌 

分 类 号：TF812[冶金工程—有色金属冶金]