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.
申请公布号 US5540751(A) 申请公布日期 1996.07.30
申请号 US19940349490 申请日期 1994.12.02
申请人 NKK CORPORATION 发明人 YAMAMOTO, NAOKI;TAKEMOTO, KATSUHIRO;SAKAMOTO, NOBORU;IWATA, YOSHITO
分类号 C22B1/16;C22B7/02;C22B19/30;(IPC1-7):C22B19/04 主分类号 C22B1/16
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