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1.发明公开Electrolytic precious metal recovery system 失效Elektrolytische Vorrichtung zurRückgewinnungvon Edelmetallen。
公开(公告)号：EP0309389A2
公开(公告)日：1989-03-29
申请号：EP88810481.7
申请日：1988-07-13
发明人： de Nora, Vittorio , Penny, Robert D. , Frank, Lawrence L. , Vaccaro, Anthony J. , Stewart, James J.
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.
摘要翻译： 描述了一种用于从液体介质中回收贵金属的有效的电解回收系统，其具有若干安全机构。 该系统包括至少一个具有多个网状金属泡沫阴极的电解池单元（118），（119）。 本发明的系统将有效地回收Au，Ag，Pt等贵金属。 该系统还可以包括pH调节装置（126）和用于在液体介质中氧化氰化物的装置（109）。
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公开(公告)号：EP0309389A3
公开(公告)日：1989-05-10
申请号：EP88810481.7
申请日：1988-07-13
发明人： de Nora, Vittorio , Penny, Robert D. , Frank, Lawrence L. , Vaccaro, Anthony J. , Stewart, James J.
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.
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