废旧电池黑粉中锰的回收利用方法探究  

Waste Battery Recycling and Utilization of Manganese

作　　者：王焕英[1] 王晓鹏[1] 李晨雪 

机构地区：[1]衡水学院化工学院,河北衡水053000

出　　处：《衡水学院学报》2017年第4期11-13,共3页Journal of Hengshui University

基　　金：衡水学院校级课题(2016L052)

摘　　要：以铁粉、过氧化氢等为原料,采用还原法进行废旧电池中锰的回收利用实验,探究实验室回收锰元素并合成碳酸锰的最佳条件,结果显示:在硫酸介质中使用30%过氧化氢为还原剂,饱和碳酸氢铵为沉淀剂,可以制得较纯的碳酸锰.With iron powder, hydrogen peroxide as raw materials, a reduction method is adopted to improve the recycling of waste battery manganese in the experiment, to explore the optimum condition for laboratory manganese recycling and synthesis of manganese carbonate. The result shows that in sulfuric acid medium, with 30% hydrogen peroxide as the reducing agent and saturated ammonium bicarbonate as precipitant, a pure manganese carbonate can be produced.

关 键 词：废旧电池 锰 过氧化氢 

分 类 号：X705[环境科学与工程—环境工程]