摘要
就葫芦岛有色金属集团有限公司如何提高锌电积的电流效率进行了深入分析。提高电解新液的纯度,控制酸锌比和电解液含锌,维持较低的电解温度,适合的电流密度和析出周期,适当加入骨胶,科学管理和加强操作是防止电能的损失,提高电流效率的有效措施。
This paper deep analyses how to increase current efficiency of zinc elctrowinning in Huludao Zinc Smelter. The methods of increasing purity of electrolyte, controlling the rates of zinc and acid and the zinc content of eletrolyle, holding Lower electrolysic temperature, maintaining suitable currentdensi ty and depositio ncycle, adding appropriate gelatin, strengthening managment and operation are used in producing. All of these methods can avoid losing electric energy and increasing current efficiency.
出处
《有色矿冶》
2006年第1期23-25,共3页
Non-Ferrous Mining and Metallurgy
关键词
析出锌
技术改造
电流效率
工艺条件
technical reconstruction
electrotyte quality
cucrrent efficiency
processing conditions
