EA025799B1 - Устройство для регулирования мощности в ваннах электролитического извлечения металлов - Google Patents
Устройство для регулирования мощности в ваннах электролитического извлечения металлов Download PDFInfo
- Publication number
- EA025799B1 EA025799B1 EA201491434A EA201491434A EA025799B1 EA 025799 B1 EA025799 B1 EA 025799B1 EA 201491434 A EA201491434 A EA 201491434A EA 201491434 A EA201491434 A EA 201491434A EA 025799 B1 EA025799 B1 EA 025799B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- bath
- anodes
- electrolyte
- cathodes
- anode
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 title claims abstract description 50
- 238000011084 recovery Methods 0.000 title description 6
- 239000003792 electrolyte Substances 0.000 claims abstract description 87
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 53
- 239000010949 copper Substances 0.000 claims description 53
- 229910052802 copper Inorganic materials 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 21
- 230000008929 regeneration Effects 0.000 claims description 21
- 238000011069 regeneration method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 16
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 10
- 150000002739 metals Chemical class 0.000 abstract description 16
- 239000008151 electrolyte solution Substances 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910001245 Sb alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002140 antimony alloy Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- 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
- C25C7/02—Electrodes; Connections thereof
-
- 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
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20125143A FI123559B (en) | 2012-02-10 | 2012-02-10 | Power control system in cells for electrolytic metal recovery |
| PCT/FI2013/050089 WO2013117805A1 (en) | 2012-02-10 | 2013-01-28 | System for power control in cells for electrolytic recovery of a metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201491434A1 EA201491434A1 (ru) | 2015-02-27 |
| EA025799B1 true EA025799B1 (ru) | 2017-01-30 |
Family
ID=48946941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201491434A EA025799B1 (ru) | 2012-02-10 | 2013-01-28 | Устройство для регулирования мощности в ваннах электролитического извлечения металлов |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20160010233A1 (es) |
| EP (1) | EP2812465A4 (es) |
| CN (1) | CN104220646A (es) |
| AU (1) | AU2013217827B2 (es) |
| CA (1) | CA2860813C (es) |
| CL (1) | CL2014002109A1 (es) |
| EA (1) | EA025799B1 (es) |
| FI (1) | FI123559B (es) |
| MX (1) | MX2014009506A (es) |
| PE (1) | PE20141695A1 (es) |
| WO (1) | WO2013117805A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125211B (en) * | 2013-03-01 | 2015-07-15 | Outotec Oyj | A method of measuring and arranging an electric current flowing at a single electrode of an electrolysis system |
| WO2016082051A1 (es) * | 2014-11-28 | 2016-06-02 | Proter S.A. | Proceso ewtech led |
| GB201518048D0 (en) | 2015-10-12 | 2015-11-25 | Barker Michael H And Grant Duncan A | Anode for a metal electrowinning process |
| WO2017088079A1 (es) | 2015-11-25 | 2017-06-01 | Proter S.A. | Dispositivo de módulo ews, parte del proceso ewtech-led, para la electro- obtención y/o electro-refinación; su proceso de interconexión y su proceso de operación |
| GB201603224D0 (en) * | 2016-02-24 | 2016-04-06 | Barker Michael H And Grant Duncan A | Equipment for a metal electrowinning or liberator process and way of operating the process |
| IT201600083106A1 (it) * | 2016-08-05 | 2018-02-05 | Industrie De Nora Spa | Struttura di elettrodo provvista di resistori |
| JP7069030B2 (ja) * | 2016-03-09 | 2022-05-17 | インドゥストリエ・デ・ノラ・ソチエタ・ペル・アツィオーニ | 抵抗器を備えた電極構造体 |
| ITUA20161470A1 (it) * | 2016-03-09 | 2017-09-09 | Industrie De Nora Spa | Struttura di elettrodo provvista di resistori |
| ES2580552B1 (es) * | 2016-04-29 | 2017-05-31 | Industrie De Nora S.P.A. | Ánodo seguro para celda electroquímica. |
| GB201607716D0 (en) | 2016-05-04 | 2016-06-15 | Barker Michael H | Equipment for decopperising an electrorefining process and way of operating the process |
| US20240003030A1 (en) * | 2020-11-24 | 2024-01-04 | Elysis Limited Partnership | Removing impurities from an electrolyte |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786384A (en) * | 1986-11-24 | 1988-11-22 | Heraeus Elektroden Gmbh | Electroytic cell for treatment of metal ion containing industrial waste water |
| WO1999060179A1 (en) * | 1998-05-14 | 1999-11-25 | Falconbridge Limited | Recovery of nickel from copper refinery tankhouse electrolyte |
| US20030066759A1 (en) * | 2001-08-15 | 2003-04-10 | Hardee Kenneth L. | Anodic protection systems and methods |
| WO2011123896A1 (en) * | 2010-04-07 | 2011-10-13 | Mipac Pty Ltd | Monitoring device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US377487A (en) * | 1888-02-07 | Process of electrolyzing copper | ||
| US467484A (en) * | 1892-01-19 | stalmann | ||
| US700941A (en) * | 1901-12-07 | 1902-05-27 | Nathaniel Shepard Keith | Process of treating copper or other ores for obtaining their contents of metals. |
| GB187607A (en) * | 1921-10-18 | 1923-07-12 | Alfred Cremer | Improvements in apparatus for the electrolysis of metals |
| US2538990A (en) * | 1945-08-22 | 1951-01-23 | Buel Metals Company | Electrolytic process for producing iron products |
| US3717568A (en) * | 1970-04-21 | 1973-02-20 | Bro Lee Inc | Apparatus for removing minerals from ore |
| US3972795A (en) * | 1974-09-11 | 1976-08-03 | Hazen Research, Inc. | Axial flow electrolytic cell |
| US3994785A (en) * | 1975-01-09 | 1976-11-30 | Rippere Ralph E | Electrolytic methods for production of high density copper powder |
| JPS5296904A (en) * | 1976-02-10 | 1977-08-15 | Mitsui Mining & Smelting Co | Apparatus for automatic replacement of plate electrode in electrolysis of metals |
| US4273640A (en) * | 1977-12-22 | 1981-06-16 | Ross Richard H C Leb | Zinc extraction apparatus |
| CA1140892A (en) * | 1980-01-28 | 1983-02-08 | Cominco Ltd. | Increased spacing of end electrodes in electro-deposition of metals |
| US4560453A (en) * | 1985-03-28 | 1985-12-24 | Exxon Research And Engineering Co. | Efficient, safe method for decoppering copper refinery electrolyte |
-
2012
- 2012-01-28 US US14/377,816 patent/US20160010233A1/en not_active Abandoned
- 2012-02-10 FI FI20125143A patent/FI123559B/en not_active IP Right Cessation
-
2013
- 2013-01-28 MX MX2014009506A patent/MX2014009506A/es unknown
- 2013-01-28 EA EA201491434A patent/EA025799B1/ru not_active IP Right Cessation
- 2013-01-28 AU AU2013217827A patent/AU2013217827B2/en not_active Ceased
- 2013-01-28 PE PE2014001237A patent/PE20141695A1/es not_active Application Discontinuation
- 2013-01-28 WO PCT/FI2013/050089 patent/WO2013117805A1/en not_active Ceased
- 2013-01-28 CA CA2860813A patent/CA2860813C/en not_active Expired - Fee Related
- 2013-01-28 EP EP13746165.3A patent/EP2812465A4/en not_active Withdrawn
- 2013-01-28 CN CN201380008547.XA patent/CN104220646A/zh active Pending
-
2014
- 2014-08-08 CL CL2014002109A patent/CL2014002109A1/es unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786384A (en) * | 1986-11-24 | 1988-11-22 | Heraeus Elektroden Gmbh | Electroytic cell for treatment of metal ion containing industrial waste water |
| WO1999060179A1 (en) * | 1998-05-14 | 1999-11-25 | Falconbridge Limited | Recovery of nickel from copper refinery tankhouse electrolyte |
| US20030066759A1 (en) * | 2001-08-15 | 2003-04-10 | Hardee Kenneth L. | Anodic protection systems and methods |
| WO2011123896A1 (en) * | 2010-04-07 | 2011-10-13 | Mipac Pty Ltd | Monitoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2860813C (en) | 2017-02-14 |
| EP2812465A4 (en) | 2015-11-11 |
| MX2014009506A (es) | 2015-02-17 |
| CA2860813A1 (en) | 2013-08-15 |
| PE20141695A1 (es) | 2014-11-24 |
| CL2014002109A1 (es) | 2014-11-28 |
| WO2013117805A1 (en) | 2013-08-15 |
| FI123559B (en) | 2013-07-15 |
| EP2812465A1 (en) | 2014-12-17 |
| CN104220646A (zh) | 2014-12-17 |
| EA201491434A1 (ru) | 2015-02-27 |
| FI20125143A7 (fi) | 2013-07-15 |
| AU2013217827A1 (en) | 2014-07-24 |
| AU2013217827B2 (en) | 2015-10-29 |
| US20160010233A1 (en) | 2016-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |