发明名称 Method for recovering zinc from zinc containing dust.
摘要 A method for recovering zinc from zinc comprising the steps of: producing agglomerates containing carbon from dust which contains zinc in a form of zinc oxides; charging the agglomerates into molten metal, the zinc oxides in the agglomerates being reduced and vaporized into a vaporized zinc; and collecting the vaporized zinc as zinc oxide with a generated dust. <IMAGE>
申请公布号 EP0657552(A1) 申请公布日期 1995.06.14
申请号 EP19940119445 申请日期 1994.12.08
申请人 NKK CORPORATION 发明人 YAMAMOTO, NAOKI, C/O INTELLECTUAL PROPERTY DEPT.;TAKEMOTO, KATSUHIRO, C/O INTELLECT. PROPERTY DEPT.;SAKAMOTO, NOBORU, C/O INTELLECTUAL PROPERTY DEPT.;IWATA, YOSHITO, C/O INTELLECTUAL PROPERTY DEPT.
分类号 C22B1/16;C22B7/02;C22B19/30 主分类号 C22B1/16
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