【摘要】 采用熔盐分层法处理隔焰炉底铅，有价金属锗绝大部分进渣，铟和铅大部分进粗铅。该工艺独创，设备投资少、有价金属分离效果好。更多还原

【Abstract】 This paper describes the treatment on the deposited lead in the flame proof furnace by layered melting salt, most of valuable metal Ge enters into the slag, and Cadmium and lead mostly enters into the lead bullion respectively. The process is unique with good separated effect of valuabel metal and less investment in equipment.更多还原