废铅酸电池铅膏的火法低温脱硫熔炼技术研究

Study on pyrodesulfurization smelting technology of waste lead acid battery paste

通过对废铅酸电池铅膏中硫酸铅的熔炼机理的研究和实践,实现了铅膏中硫酸铅的火法低温脱除,降低了铅膏生产再生铅的生产成本,解决了铅膏中再生铅和硫资源回收利用等技术问题。

Through the research and practice on the melting mechanism of lead sulfate in lead paste of waste lead-acid batteries,the pyrotechnic low temperature removal of lead sulfate from lead paste was realized,reduced the production cost of lead paste to produce recycled lead,the technical problems of recovery and utilization of regenerated lead and sulfur in lead paste were solved.