泡沫浮选法回收锂离子电池正极材料研究进展  

Research Progress of Reclaiming Anode Material of Li-ion Battery by Foam Flotation Method

作　　者：王倩 刘俊 许雨彤 时焕岗 Wang Qian;Liu Jun;Xu Yutong;Shi Huangang(School of Environmental Engineering,Nanjing University of Engineering,Nanjing 211167,China)

机构地区：[1]南京工程学院环境工程学院,江苏南京211167

出　　处：《山东化工》2019年第3期53-54,57,共3页Shandong Chemical Industry

基　　金：南京工程学院大学生科技创新基金项目(项目编号:TB201801224)

摘　　要：泡沫浮选法是一种利用被分离物质本身的天然表面活性之差进行分离的技术,是一种典型的物理化学分离方法,具有处理效率高,二次废物产生少等优点。本文主要介绍泡沫浮选法在锂离子电池材料回收中的利用现状,并分析了当前使用该方法回收利用过程中存在的问题以及目标方向。Foam flotation is a separation technique that utilizes the difference of natural surface activity of the separated material itself.It is a typical physical and chemical separation method,which has the advantages of improving energy treatment efficiency and reducing secondary waste generation.This paper mainly introduces the current situation of the foam flotation method in the recycling of lithium ion battery materials,and analyzes the existing problems and the target direction in the current recycling process using this method.

关 键 词：锂离子电池 正极 泡沫浮选法 

分 类 号：TQ028.94[化学工程]