Pollution free pyrometallurgical process for regenerating lead and its alloys from used and scrapped batteries is presented.The process involves a pretreatment step and uses new smeltering furnaces.

• 阐述从废铅酸蓄电池中无污染火法冶炼再生利用铅资源的方式,并讨论采用预处理过程和新型熔炼炉,达到无污染火法冶炼再生利用的过程。