发明公开
- 专利标题： ELECTRO-RECOVERY OF GOLD AND SILVER FROM LEACHING SOLUTIONS BY MEANS OF SIMULTANEOUS CATHODIC AND ANODIC DEPOSITION
- 专利标题（中）： 从浸出银的电解提取法同步阴极和阳极涂层
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申请号： EP11813915.3申请日： 2011-12-09
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公开(公告)号： EP2653590A2公开(公告)日： 2013-10-23
- 发明人: LAPIDUS LAVINE, Gretchen Terri , ALONSO GÓMEZ, Alejandro Rafael , BENAVIDES PEREZ, Ricardo , SILVA ALONSO, Javier Alejandro , LARA VALENZUELA, Carlos
- 申请人： Universidad Autónoma Metropolitana
- 申请人地址： Prolongación Canal de Miramontes No.3855 Col. Ex Hacienda de San Juan de Dios C.P. 14387 México D.F. MX
- 专利权人： Universidad Autónoma Metropolitana
- 当前专利权人： Universidad Autónoma Metropolitana
- 当前专利权人地址： Prolongación Canal de Miramontes No.3855 Col. Ex Hacienda de San Juan de Dios C.P. 14387 México D.F. MX
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权： MX2010013717 20101213
- 国际公布： WO2012081952 20120621
- 主分类号： C25C1/20
- IPC分类号： C25C1/20 ; C25C5/02 ; C25D3/46 ; C25D3/48
摘要：
The present invention is related to the mining and mineral or materials treatment industries that deal with gold and silver. Specifically, it is related to the process to recover gold and silver from thiosulfate or thiourea solutions, with an electrolysis that occurs simultaneously on both the anode and cathode. The advantages of the present invention, relative to the current state of technology, reside in the increased velocity and greatly reduced energy consumption in relation to those found in conventional electrolytic cells.
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