ES2524193R1 - Anode and method to operate an electrolysis cell - Google Patents

Anode and method to operate an electrolysis cell Download PDF

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Publication number
ES2524193R1
ES2524193R1 ES201450004A ES201450004A ES2524193R1 ES 2524193 R1 ES2524193 R1 ES 2524193R1 ES 201450004 A ES201450004 A ES 201450004A ES 201450004 A ES201450004 A ES 201450004A ES 2524193 R1 ES2524193 R1 ES 2524193R1
Authority
ES
Spain
Prior art keywords
anode
electrolyte
conductive
cell
whose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201450004A
Other languages
Spanish (es)
Other versions
ES2524193A2 (en
ES2524193B1 (en
Inventor
Ville Nieminen
Michael H. Barker
Henri Virtanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Finland Oy
Original Assignee
Outotec Finland Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49115992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2524193(R1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of ES2524193A2 publication Critical patent/ES2524193A2/en
Publication of ES2524193R1 publication Critical patent/ES2524193R1/en
Application granted granted Critical
Publication of ES2524193B1 publication Critical patent/ES2524193B1/en
Active legal-status Critical Current
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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
    • C25C7/04—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • 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
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper

Abstract

La invención se refiere a un ánodo (1) para el proceso de electroextracción en una celda electrolítica (4) que tiene paredes de celda (2) y una parte inferior de celda (3) para soportar un electrolito y un medio de alimentación de electrolito (6), cuyo ánodo comprende una barra de suspensión (7) para soportar el ánodo, una varilla conductora (8) para distribuir la corriente al ánodo, un elemento de ánodo (9) que tiene una estructura por lo menos parcialmente conductora, cuyo elemento de ánodo permite la penetración del electrolito y está parcialmente cubierto por un recubrimiento electrocatalítico, cuando está en conexión con el ánodo (1) se dispone un elemento no conductor (10, 12, 14), el cual está restringido a la estructura conductora de un elemento de ánodo (9) por lo menos desde su lado y cuyo elemento no conductor está dispuesto a una distancia A desde el nivel de superficie del electrolito (11), cuando el elemento no conductor proporciona un medio para unir el ánodo con la celda (4). La invención también se refiere a un método para operar una celda electrolítica que se va a usar en la electroextracción de metales.The invention relates to an anode (1) for the electrowinning process in an electrolytic cell (4) having cell walls (2) and a lower cell part (3) to support an electrolyte and an electrolyte supply medium (6), whose anode comprises a suspension bar (7) to support the anode, a conductive rod (8) to distribute the current to the anode, an anode element (9) having a at least partially conductive structure, whose anode element allows electrolyte penetration and is partially covered by an electrocatalytic coating, when in connection with the anode (1) a non-conductive element (10, 12, 14) is arranged, which is restricted to the conductive structure of an anode element (9) at least from its side and whose non-conductive element is arranged at a distance A from the surface level of the electrolyte (11), when the non-conductive element provides a means for joining the anode with the cell (4). The invention also relates to a method for operating an electrolytic cell that is to be used in the electro-extraction of metals.

ES201450004A 2012-03-09 2013-03-06 Anode and method to operate an electrolysis cell. Active ES2524193B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20120075A FI125808B (en) 2012-03-09 2012-03-09 Anode and method for using an electrolytic cell
FI20120075 2012-03-09
PCT/FI2013/050242 WO2013132157A1 (en) 2012-03-09 2013-03-06 Anode and method of operating an electrolysis cell

Publications (3)

Publication Number Publication Date
ES2524193A2 ES2524193A2 (en) 2014-12-04
ES2524193R1 true ES2524193R1 (en) 2014-12-29
ES2524193B1 ES2524193B1 (en) 2015-09-02

Family

ID=49115992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201450004A Active ES2524193B1 (en) 2012-03-09 2013-03-06 Anode and method to operate an electrolysis cell.

Country Status (10)

Country Link
US (1) US20150034491A1 (en)
JP (1) JP5898346B2 (en)
CN (1) CN104204307B (en)
CA (1) CA2865989C (en)
CL (1) CL2014002375A1 (en)
ES (1) ES2524193B1 (en)
FI (1) FI125808B (en)
MX (1) MX355084B (en)
PE (1) PE20142392A1 (en)
WO (1) WO2013132157A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125515B (en) * 2013-03-01 2015-11-13 Outotec Oyj Method for measuring electric current flowing in an individual electrode in an electrolysis system and arrangement for the same
CN105063728A (en) * 2015-08-18 2015-11-18 江苏金曼科技有限责任公司 Anti-corrosive platinum-titanium mesh
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821097A (en) * 1970-09-04 1974-06-28 Int Nickel Co Current density redistributing anode
WO2010065433A1 (en) * 2008-12-01 2010-06-10 Novartis Ag Method of optimizing the treatment of philadelphia-positive leukemia with imatinib mesylate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979275A (en) * 1974-02-25 1976-09-07 Kennecott Copper Corporation Apparatus for series electrowinning and electrorefining of metal
US4207153A (en) * 1979-02-16 1980-06-10 Kennecott Copper Corporation Electrorefining cell with bipolar electrode and electrorefining method
DE2912524C2 (en) * 1979-03-29 1985-08-29 Hüttenwerke Kayser AG, 4670 Lünen Working method and device for the electrolytic deposition of metals, in particular copper
US4282082A (en) * 1980-01-29 1981-08-04 Envirotech Corporation Slurry electrowinning apparatus
US5282934A (en) * 1992-02-14 1994-02-01 Academy Corporation Metal recovery by batch electroplating with directed circulation
US5783050A (en) * 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
US7378011B2 (en) * 2003-07-28 2008-05-27 Phelps Dodge Corporation Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction
US20060021880A1 (en) * 2004-06-22 2006-02-02 Sandoval Scot P Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction and a flow-through anode
JP4389846B2 (en) * 2005-06-22 2009-12-24 三菱マテリアル株式会社 Edge insulation
JP5168907B2 (en) * 2007-01-15 2013-03-27 東京エレクトロン株式会社 Plasma processing apparatus, plasma processing method, and storage medium
JP2009161810A (en) * 2008-01-07 2009-07-23 Sumitomo Metal Mining Co Ltd Loading equipment of decopperization plate
US8124556B2 (en) * 2008-05-24 2012-02-28 Freeport-Mcmoran Corporation Electrochemically active composition, methods of making, and uses thereof
US20100065433A1 (en) * 2008-09-12 2010-03-18 Victor Vidaurre Heiremans System and apparatus for enhancing convection in electrolytes to achieve improved electrodeposition of copper and other non ferrous metals in industrial electrolytic cells
WO2012051446A2 (en) * 2010-10-14 2012-04-19 Freeport-Mcmoran Corporation Improved electrowinning process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821097A (en) * 1970-09-04 1974-06-28 Int Nickel Co Current density redistributing anode
WO2010065433A1 (en) * 2008-12-01 2010-06-10 Novartis Ag Method of optimizing the treatment of philadelphia-positive leukemia with imatinib mesylate

Also Published As

Publication number Publication date
MX2014010731A (en) 2015-04-10
CN104204307A (en) 2014-12-10
JP5898346B2 (en) 2016-04-06
CL2014002375A1 (en) 2015-01-16
ES2524193A2 (en) 2014-12-04
ES2524193B1 (en) 2015-09-02
PE20142392A1 (en) 2015-02-02
CA2865989A1 (en) 2013-09-12
WO2013132157A1 (en) 2013-09-12
FI20120075A (en) 2013-09-10
MX355084B (en) 2018-04-04
FI125808B (en) 2016-02-29
JP2015509558A (en) 2015-03-30
CA2865989C (en) 2016-12-13
CN104204307B (en) 2017-06-09
US20150034491A1 (en) 2015-02-05

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