发明名称 PROCESS FOR RECOVERY OF COPPER FROM COPPER-CONTAINING CHLORIDE MEDIA
摘要 <p>A process for recovering copper from an acid aqueous solution containing cupric chlorides and alkali metal and/or alkali earth metal chlorides by a solvent extraction with a cation-exchange extractant, comprising the step of processing a solvent extraction in the presence of sulfate ions.</p>
申请公布号 CA2648252(A1) 申请公布日期 2010.02.11
申请号 CA20082648252 申请日期 2008.12.30
申请人 NIPPON MINING & METALS CO., LTD. 发明人 ABE, YOSHIFUMI;HOSAKA, HIROSHI;TAKEBAYASHI, KAZUAKI;YOSHIMURA, AKIRA;NAKAMURA, TAKESHI
分类号 C22B3/42;C22B3/06;C22B15/00 主分类号 C22B3/42
代理机构 代理人
主权项
地址
您可能感兴趣的专利