发明公开
- 专利标题： Electrolytic precious metal recovery system
- 专利标题（中）： 电解精密金属回收系统
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申请号： EP88810481.7申请日： 1988-07-13
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公开(公告)号： EP0309389A3公开(公告)日： 1989-05-10
- 发明人: de Nora, Vittorio , Penny, Robert D. , Frank, Lawrence L. , Vaccaro, Anthony J. , Stewart, James J.
- 申请人： ELTECH SYSTEMS CORPORATION
- 申请人地址： Town Executive Center 6100 Glades Road Suite 305 Boca Raton Florida 33434 US
- 专利权人： ELTECH SYSTEMS CORPORATION
- 当前专利权人： ELTECH SYSTEMS CORPORATION
- 当前专利权人地址： Town Executive Center 6100 Glades Road Suite 305 Boca Raton Florida 33434 US
- 代理机构： Cronin, Brian Harold John
- 优先权： US78361 19870727
- 主分类号： C25C1/20
- IPC分类号： C25C1/20
摘要：
An efficient electrolytic recovery system, having several safety mechanisms, for recovering precious metals from a liquid medium is described. The system includes at least one electrolysis cell unit (118),(119) having a plurality of reticulate metal foam cathodes. The system of the invention will efficiently recover such precious metals as Au, Ag and Pt. The system may also include a pH adjust means (126) and a means (109) for oxidizing cyanide in the liquid medium.
公开/授权文献
- EP0309389A2 Electrolytic precious metal recovery system 公开/授权日：1989-03-29
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