发明名称 PROCESS FOR RECOVERING ZINC CONTAINED IN DUST FROM STEEL MANUFACTURE
摘要 <p>PURPOSE:Recovering zinc in the dust from steel manufacture discharged out of furnaces using scraps as iron source, such as open hearth, electric furnace, as crude zinc oxide.</p>
申请公布号 JPS5217321(A) 申请公布日期 1977.02.09
申请号 JP19750093951 申请日期 1975.08.01
申请人 FUNAKI SEIICHI 发明人 FUNAKI SEIICHI
分类号 C22B19/30;C22B5/10;C22B5/16;C22B7/02;C22B19/04 主分类号 C22B19/30
代理机构 代理人
主权项
地址