电解锰节能措施的研究现状  

Study on energy-saving measures for electrolytic manganese

作　　者：陈胜 陈步明[1] 冷和 郭忠诚[1,2] 黄惠 CHEN Sheng;CHEN Bu-ming;LENG He;GUO Zhong-cheng;HUANG Hui

机构地区：[1]昆明理工大学冶金与能源学院,云南昆明650093 [2]昆明理工恒达科技股份有限公司,云南昆明650106

出　　处：《中国有色冶金》2019年第3期29-33,共5页China Nonferrous Metallurgy

基　　金：国家自然科学基金项目(51004056,51564029);云南省应用基础研究基金项目(2010ZC052)

摘　　要：金属锰主要通过湿法冶金获得的,而金属锰的电解能耗非常高,如何降低金属锰的电解能耗成为了研究热点。本文主要介绍了电解锰所用阳极材料、阳极结构、添加剂、阴离子交换膜等四个方面的研究进展,其中对阳极材料及其结构改性进行了重点阐述,并对目前电沉积锰阳极存在的缺陷,提出了相应的解决策略。最后,对电解锰节能的发展方向进行了展望。Metal manganese is mainly obtained by hydrometallurgy electroextraction,but the energy consumption in the electrolysis process of metal manganese is very high,so how to reduce electrolytic energy consumption of manganese has become a research hotspot.In this paper,the research progress of four aspects such as anode material,anode structure,additive and anion exchange membrane for electrolytic manganese were introduced.The anode material and its structural modification were mostly described,and the defects of electrodeposited manganese anode were present,and the corresponding solutions were proposed.Finally,the development direction of electrolytic manganese energy conservation was prospected.

关 键 词：电解锰 阳极 添加剂 阴离子交换膜 节能 

分 类 号：TF792[冶金工程—钢铁冶金]