WO2012081952A4 - Electrorecuperación de oro y plata a partir de soluciones lixiviantes mediante depósito catódico y anódico simultáneo - Google Patents
Electrorecuperación de oro y plata a partir de soluciones lixiviantes mediante depósito catódico y anódico simultáneo Download PDFInfo
- Publication number
- WO2012081952A4 WO2012081952A4 PCT/MX2011/000151 MX2011000151W WO2012081952A4 WO 2012081952 A4 WO2012081952 A4 WO 2012081952A4 MX 2011000151 W MX2011000151 W MX 2011000151W WO 2012081952 A4 WO2012081952 A4 WO 2012081952A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silver
- gold
- recovery
- electro
- cathode
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title claims abstract 6
- 239000004332 silver Substances 0.000 title claims abstract 6
- 238000002386 leaching Methods 0.000 title claims 2
- 238000011084 recovery Methods 0.000 title claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052737 gold Inorganic materials 0.000 title abstract 4
- 239000010931 gold Substances 0.000 title abstract 4
- 230000008021 deposition Effects 0.000 title 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000003446 ligand Substances 0.000 claims abstract 2
- 230000003647 oxidation Effects 0.000 claims abstract 2
- 238000007254 oxidation reaction Methods 0.000 claims abstract 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
- C25C7/08—Separating of deposited metals from the cathode
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11813915.3A EP2653590A2 (en) | 2010-12-13 | 2011-12-09 | Electro-recovery of gold and silver from leaching solutions by means of simultaneous cathodic and anodic deposition |
AU2011341844A AU2011341844A1 (en) | 2010-12-13 | 2011-12-09 | Electro-recovery of gold and silver from leaching solutions by means of simultaneous cathodic and anodic deposition |
US13/993,247 US20140076735A1 (en) | 2010-12-13 | 2011-12-09 | Electrorecovery of gold and silver from leaching solutions by simultaneous cathodic and anodic deposits |
CA2821421A CA2821421A1 (en) | 2010-12-13 | 2011-12-09 | Electrorecovery of gold and silver from leaching solutions by simultaneous cathodic and anodic deposits |
CN2011800674437A CN103380234A (zh) | 2010-12-13 | 2011-12-09 | 通过同时的阴极和阳极沉积从沥滤液电解回收金和银 |
JP2013544412A JP2014505788A (ja) | 2010-12-13 | 2011-12-09 | 同時の陰極および陽極析出を用いた浸出溶液からの金および銀の電解回収 |
BR112013014874A BR112013014874A2 (pt) | 2010-12-13 | 2011-12-09 | eletrólise para a recuperação de prata a partir de soluções lixiviantes de tiossulfato ou tiouréia |
RU2013132451/02A RU2013132451A (ru) | 2010-12-13 | 2011-12-09 | Электроизвлечение золота и серебра из выщелачивающих растворов посредством одновременного осаждения на катоде и аноде |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXMX/A/2010/013717 | 2010-12-13 | ||
MX2010013717A MX2010013717A (es) | 2010-12-13 | 2010-12-13 | Electrorecuperacion de oro y plata a partir de soluciones lixiviantes mediante deposito catodico y anodico simultaneo. |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2012081952A2 WO2012081952A2 (es) | 2012-06-21 |
WO2012081952A3 WO2012081952A3 (es) | 2012-12-06 |
WO2012081952A4 true WO2012081952A4 (es) | 2013-01-24 |
Family
ID=45558362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2011/000151 WO2012081952A2 (es) | 2010-12-13 | 2011-12-09 | Electrorecuperación de oro y plata a partir de soluciones lixiviantes mediante depósito catódico y anódico simultáneo |
Country Status (12)
Country | Link |
---|---|
US (1) | US20140076735A1 (es) |
EP (1) | EP2653590A2 (es) |
JP (1) | JP2014505788A (es) |
CN (1) | CN103380234A (es) |
AU (1) | AU2011341844A1 (es) |
BR (1) | BR112013014874A2 (es) |
CA (1) | CA2821421A1 (es) |
CO (1) | CO6801793A2 (es) |
MX (1) | MX2010013717A (es) |
PE (1) | PE20140494A1 (es) |
RU (1) | RU2013132451A (es) |
WO (1) | WO2012081952A2 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10331275B2 (en) * | 2014-07-31 | 2019-06-25 | Hewlett-Packard Development Company, L.P. | Process image according to mat characteristic |
AU2017371918A1 (en) * | 2016-12-08 | 2019-07-04 | Clean Resources PTE. LTD. | Recovery of gold and silver from precious metals-containing solids |
US10807085B2 (en) * | 2017-11-17 | 2020-10-20 | University Of Massachusetts | Silver recovery as Ag0nanoparticles from ion-exchange regenerant solution |
CN113652554B (zh) * | 2021-07-16 | 2022-12-27 | 武汉理工大学 | 一种基于电容去离子技术回收溶液中贵金属的方法 |
CN113621995B (zh) * | 2021-07-16 | 2023-12-26 | 武汉理工大学 | 一种基于电化学联合催化技术回收硫代硫酸盐浸出液中贵金属的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3616332A (en) * | 1969-12-17 | 1971-10-26 | Texas Instruments Inc | Process for recovering silver from scrap materials and electrolyte composition for use therein |
US4280884A (en) * | 1980-04-07 | 1981-07-28 | Demco, Inc. | Method and apparatus for recovery of silver employing an electrolytic cell having improved solution movement |
CN85103707B (zh) * | 1985-05-13 | 1987-05-06 | 华东化工学院 | 从金矿中综合提取金、银 、铜的工艺过程 |
GB8927964D0 (en) * | 1989-12-11 | 1990-02-14 | Kodak Ltd | Method and apparatus for recovering silver from a photographic fixing solution |
JP3816241B2 (ja) * | 1998-07-14 | 2006-08-30 | 株式会社大和化成研究所 | 金属を還元析出させるための水溶液 |
JP2001192878A (ja) * | 2000-01-11 | 2001-07-17 | Yuken Industry Co Ltd | 金属組成物からの貴金属回収法 |
US8025859B2 (en) * | 2007-05-18 | 2011-09-27 | Cesl Limited | Process for gold and silver recovery from a sulphide concentrate |
MX2008003602A (es) * | 2008-03-14 | 2009-02-25 | Univ Autonoma Metropolitana | Proceso de lixiviacion y recuperacion de plata y oro con soluciones de tiosulfato amoniacales de cobre. |
MX2008008671A (es) * | 2008-07-02 | 2010-01-04 | Univ Autonoma Metropolitana | Reactor electroquimico tipo filtro prensa para la recuperacion de valores de oro (au) y plata (ag) en forma de polvo. |
-
2010
- 2010-12-13 MX MX2010013717A patent/MX2010013717A/es active IP Right Grant
-
2011
- 2011-12-09 BR BR112013014874A patent/BR112013014874A2/pt not_active IP Right Cessation
- 2011-12-09 AU AU2011341844A patent/AU2011341844A1/en not_active Abandoned
- 2011-12-09 US US13/993,247 patent/US20140076735A1/en not_active Abandoned
- 2011-12-09 RU RU2013132451/02A patent/RU2013132451A/ru not_active Application Discontinuation
- 2011-12-09 EP EP11813915.3A patent/EP2653590A2/en not_active Withdrawn
- 2011-12-09 CA CA2821421A patent/CA2821421A1/en not_active Abandoned
- 2011-12-09 WO PCT/MX2011/000151 patent/WO2012081952A2/es active Application Filing
- 2011-12-09 PE PE2013001408A patent/PE20140494A1/es not_active Application Discontinuation
- 2011-12-09 CN CN2011800674437A patent/CN103380234A/zh active Pending
- 2011-12-09 JP JP2013544412A patent/JP2014505788A/ja active Pending
-
2013
- 2013-07-10 CO CO13164020A patent/CO6801793A2/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN103380234A (zh) | 2013-10-30 |
CA2821421A1 (en) | 2012-06-21 |
RU2013132451A (ru) | 2015-01-20 |
MX2010013717A (es) | 2012-06-13 |
CO6801793A2 (es) | 2013-11-29 |
PE20140494A1 (es) | 2014-04-30 |
WO2012081952A2 (es) | 2012-06-21 |
WO2012081952A3 (es) | 2012-12-06 |
JP2014505788A (ja) | 2014-03-06 |
EP2653590A2 (en) | 2013-10-23 |
AU2011341844A1 (en) | 2013-08-01 |
BR112013014874A2 (pt) | 2016-10-18 |
AU2011341844A2 (en) | 2013-10-17 |
US20140076735A1 (en) | 2014-03-20 |
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