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一、前言随着工农业生产的发展,产生废铅蓄电池的量逐渐增加。从废铅蓄电池中回收的铅,占铅总产量的很大比例。目前,从废铅蓄电池中回收铅,大多采用反射炉熔炼法。这种方法工人作业环境恶劣、铅和二氧化硫污染严重、金属回收率低。国内有些大城市中生产厂家,由于存在这些问题,没有解决,被迫停产。因此急待研
I. Introduction With the development of industrial and agricultural production, the amount of waste lead-acid batteries gradually increased. Lead recovered from waste lead batteries accounts for a large percentage of total lead production. At present, lead is recovered from waste lead-acid batteries, most of which are reflex furnace melting methods. This method of working poor working environment, lead and sulfur dioxide pollution is serious, the metal recovery rate is low. Some domestic manufacturers in large cities, because of these problems, there is no solution, was forced to stop production. So urgent research