摘要
随着新能源汽车的高速发展,大量动力电池使用后的回收技术成为了研究热点。本文分析了国内外废旧动力电池回收所采用的主要工艺,讨论了放电、破碎、分选、火法、湿法、负极材料处理及二次污染物处理过程中的关键点,提出了一种环保、经济的废旧动力电池回收工艺技术。
With the rapid development of new energy vehicles, the recycling technology after the use of a large number of power battery has become a hot topic. The main processes for spent power battery recovery at home and abroad are analyzed, the key point during process of discharging, crushing, separation, pyrometallurgy, hydrometallurgy as well as treatment of negative materials and secondary pollutants is discussed. A new recovery process is proposed, which is economical and environmental friendly.
作者
刘诚
陈宋璇
吕东
孙铭阳
陈学刚
LIU Cheng;CHEN Song-xuan;Lü Dong;SUN Ming-yang;CHEN Xue-gang
出处
《中国有色冶金》
CAS
2018年第2期44-48,62,共6页
China Nonferrous Metallurgy
关键词
废旧动力电池
回收
研究进展
环保
spent power battery
recovery
research progress
environmental friendly
