废旧镍氢电池浸出液除杂工艺研究

来源期刊：有色金属科学与工程2011年第1期

论文作者：夏李斌 蔡伟松

文章页码：32 - 34

关键词：镍氢电池；浸出；除杂

Key words：Ni-MH battery; leaching; impurity removal

摘    要：针对废旧镍氢电池正负极浸出液的成分特点，采用了黄钠铁矾法除铁，P₂0₄萃取剂一次性深度除去剩余锌、锰、钙等杂质，通过实验找出适合的工艺条件，达到了深度净化的目的．

Abstract:

This paper studies impurity removal technology from waste Ni-MH battery lixivium. Yellow-Na-Fe-Double salt method is adopted to remove Fe and P₂0₄ extractant is used to remove other impurities such as Zn,Mn, Ca. Optimal conditions are located by experiments for further purification.