发明授权
- 专利标题: Copper recovery process
- 专利标题(中): 铜回收过程
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申请号: US574048申请日: 1984-01-26
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公开(公告)号: US4500396A公开(公告)日: 1985-02-19
- 发明人: Vincent F. D'Agostino , Joseph Y. Lee , Stephen Zapisek , George Schore
- 申请人: Vincent F. D'Agostino , Joseph Y. Lee , Stephen Zapisek , George Schore
- 专利权人: Agostino Vincent F D,Lee Joseph Y,Stephen Zapisek,George Schore
- 当前专利权人: Agostino Vincent F D,Lee Joseph Y,Stephen Zapisek,George Schore
- 主分类号: C01G1/00
- IPC分类号: C01G1/00 ; B01J47/12 ; C01G3/00 ; C22B3/00 ; C22B3/42 ; C22B11/00 ; C22B15/00 ; C22B17/00 ; C22B23/00 ; C23F1/46 ; C25C1/12
摘要:
A method is described for metal recovery from basic ammoniated metal solutions by means of a weakly-acidic cation-exchange material comprising a polymeric felt incorporating radiation-grafted monomers comprising carboxylic acid functional groups.
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