RU2013132451A - Электроизвлечение золота и серебра из выщелачивающих растворов посредством одновременного осаждения на катоде и аноде - Google Patents
Электроизвлечение золота и серебра из выщелачивающих растворов посредством одновременного осаждения на катоде и аноде Download PDFInfo
- Publication number
- RU2013132451A RU2013132451A RU2013132451/02A RU2013132451A RU2013132451A RU 2013132451 A RU2013132451 A RU 2013132451A RU 2013132451/02 A RU2013132451/02 A RU 2013132451/02A RU 2013132451 A RU2013132451 A RU 2013132451A RU 2013132451 A RU2013132451 A RU 2013132451A
- Authority
- RU
- Russia
- Prior art keywords
- anode
- gold
- silver
- cathode
- leaching solutions
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title claims abstract 5
- 239000004332 silver Substances 0.000 title claims abstract 5
- 238000002386 leaching Methods 0.000 title claims abstract 3
- 230000008021 deposition Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052737 gold Inorganic materials 0.000 claims abstract 4
- 239000010931 gold Substances 0.000 claims abstract 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000009825 accumulation Methods 0.000 claims abstract 2
- 238000005868 electrolysis reaction Methods 0.000 claims abstract 2
- 238000000605 extraction Methods 0.000 claims abstract 2
- 239000003446 ligand Substances 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 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
- 238000011084 recovery Methods 0.000 claims 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
Электролиз для извлечения золота и серебра из выщелачивающих растворов тиосульфата или тиомочевины, отличающийся выполнением накопления металлических отложений одновременно на поверхностях анода и катода путем работы в зонах потенциала, допускающих восстановление серебра или золота на катоде и окисление лиганда на аноде.
Claims (1)
- Электролиз для извлечения золота и серебра из выщелачивающих растворов тиосульфата или тиомочевины, отличающийся выполнением накопления металлических отложений одновременно на поверхностях анода и катода путем работы в зонах потенциала, допускающих восстановление серебра или золота на катоде и окисление лиганда на аноде.
Applications Claiming Priority (3)
| 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. |
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2013132451A true RU2013132451A (ru) | 2015-01-20 |
Family
ID=45558362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013132451/02A RU2013132451A (ru) | 2010-12-13 | 2011-12-09 | Электроизвлечение золота и серебра из выщелачивающих растворов посредством одновременного осаждения на катоде и аноде |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20140076735A1 (ru) |
| EP (1) | EP2653590A2 (ru) |
| JP (1) | JP2014505788A (ru) |
| CN (1) | CN103380234A (ru) |
| AU (1) | AU2011341844A1 (ru) |
| BR (1) | BR112013014874A2 (ru) |
| CA (1) | CA2821421A1 (ru) |
| CO (1) | CO6801793A2 (ru) |
| MX (1) | MX2010013717A (ru) |
| PE (1) | PE20140494A1 (ru) |
| RU (1) | RU2013132451A (ru) |
| WO (1) | WO2012081952A2 (ru) |
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 |
| CA3046585A1 (en) | 2016-12-08 | 2018-06-14 | Metoxs 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 RU RU2013132451/02A patent/RU2013132451A/ru not_active Application Discontinuation
- 2011-12-09 US US13/993,247 patent/US20140076735A1/en not_active Abandoned
- 2011-12-09 BR BR112013014874A patent/BR112013014874A2/pt not_active IP Right Cessation
- 2011-12-09 CA CA2821421A patent/CA2821421A1/en not_active Abandoned
- 2011-12-09 EP EP11813915.3A patent/EP2653590A2/en not_active Withdrawn
- 2011-12-09 JP JP2013544412A patent/JP2014505788A/ja active Pending
- 2011-12-09 AU AU2011341844A patent/AU2011341844A1/en not_active Abandoned
- 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 WO PCT/MX2011/000151 patent/WO2012081952A2/es not_active Ceased
-
2013
- 2013-07-10 CO CO13164020A patent/CO6801793A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012081952A4 (es) | 2013-01-24 |
| CO6801793A2 (es) | 2013-11-29 |
| JP2014505788A (ja) | 2014-03-06 |
| PE20140494A1 (es) | 2014-04-30 |
| US20140076735A1 (en) | 2014-03-20 |
| WO2012081952A3 (es) | 2012-12-06 |
| BR112013014874A2 (pt) | 2016-10-18 |
| WO2012081952A2 (es) | 2012-06-21 |
| MX2010013717A (es) | 2012-06-13 |
| AU2011341844A2 (en) | 2013-10-17 |
| EP2653590A2 (en) | 2013-10-23 |
| CN103380234A (zh) | 2013-10-30 |
| CA2821421A1 (en) | 2012-06-21 |
| AU2011341844A1 (en) | 2013-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20150302 |