EP2066831A4 - Cellule d'électrolyse et procédé de fonctionnement de ladite cellule - Google Patents

Cellule d'électrolyse et procédé de fonctionnement de ladite cellule

Info

Publication number: EP2066831A4
Authority: EP; European Patent Office
Prior art keywords: cell; operating; electrolysis; cathode; electrical current
Prior art date: 2006-09-14
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

EP07808629A

Other languages

German (de)

English (en)

Other versions

EP2066831A1 (fr

EP2066831B1 (fr

Inventor

Frank Oevstetun

Elin Haugland

Joern Rutlin

Joerund Hop

Stanislaw Jarek

Sara Thoernblad Mathisen

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.)

Norsk Hydro ASA

Original Assignee

Norsk Hydro ASA

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.)

2006-09-14

Filing date

2007-09-12

Publication date

2009-11-04

2007-09-12 Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA

2009-06-10 Publication of EP2066831A1 publication Critical patent/EP2066831A1/fr

2009-11-04 Publication of EP2066831A4 publication Critical patent/EP2066831A4/fr

2011-04-27 Application granted granted Critical

2011-04-27 Publication of EP2066831B1 publication Critical patent/EP2066831B1/fr

Status Active legal-status Critical Current

2027-09-12 Anticipated expiration legal-status Critical

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/16—Electric current supply devices, e.g. bus bars
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- 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
- C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

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)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)
Inert Electrodes (AREA)

EP07808629A 2006-09-14 2007-09-12 Cellule d'électrolyse et procédé de fonctionnement de ladite cellule Active EP2066831B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20064165A NO332480B1 (no)	2006-09-14	2006-09-14	Elektrolysecelle samt fremgangsmate for drift av samme
PCT/NO2007/000323 WO2008033034A1 (fr)	2006-09-14	2007-09-12	Cellule d'électrolyse et procédé de fonctionnement de ladite cellule

Publications (3)

Publication Number	Publication Date
EP2066831A1 EP2066831A1 (fr)	2009-06-10
EP2066831A4 true EP2066831A4 (fr)	2009-11-04
EP2066831B1 EP2066831B1 (fr)	2011-04-27

Family

ID=39184004

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07808629A Active EP2066831B1 (fr)	2006-09-14	2007-09-12	Cellule d'électrolyse et procédé de fonctionnement de ladite cellule

Country Status (12)

Country	Link
EP (1)	EP2066831B1 (fr)
CN (1)	CN101680102B (fr)
AT (1)	ATE507325T1 (fr)
AU (1)	AU2007295188B2 (fr)
BR (1)	BRPI0716951B1 (fr)
CA (1)	CA2660998C (fr)
DE (1)	DE602007014229D1 (fr)
EA (1)	EA014744B1 (fr)
NO (1)	NO332480B1 (fr)
NZ (1)	NZ575484A (fr)
WO (1)	WO2008033034A1 (fr)
ZA (1)	ZA200901822B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO331318B1 (no) *	2007-04-02	2011-11-21	Norsk Hydro As	Fremgangsmate for drift av elektrolyseceller koblet i serie samt samleskinnesystem for samme
FR2977898A1 (fr) *	2011-07-12	2013-01-18	Rio Tinto Alcan Int Ltd	Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves
NO2732075T3 (fr)	2011-07-12	2018-08-11
CN102925926A (zh) *	2011-08-10	2013-02-13	贵阳铝镁设计研究院有限公司	阶梯式扎糊阴极结构
AU2014244488B2 (en) *	2013-03-13	2017-02-09	Alcoa Usa Corp.	Systems and methods of protecting electrolysis cells
CN103981540B (zh) *	2014-05-28	2016-07-06	中南大学	一种含高导电骨架网络的铝电解槽复合阴极结构
NO20180369A1 (en) *	2018-03-14	2019-09-16	Norsk Hydro As	Cathode elements for a Hall-Héroult cell for aluminium production and a cell of this type having such elements installed

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2833381A1 (de) *	1978-07-29	1980-02-14	Sigri Elektrographit Gmbh	Elektrolysezelle zum gewinnen von aluminium
EP0145412A2 (fr) *	1983-11-29	1985-06-19	Alcan International Limited	Cellules de réduction pour l'aluminium
SU1444402A1 (ru) *	1986-12-29	1988-12-15	Иркутский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Алюминиевой,Магниевой И Электродной Промышленности	Электролизер дл получени алюмини

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB816587A (en) *	1957-01-17	1959-07-15	Ind De L Aluminium Sa	Improvements relating to electrolytic cells for the production of aluminium
DE1187809B (de)	1963-11-22	1965-02-25	Vaw Ver Aluminium Werke Ag	Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
AU541218B2 (en) *	1979-11-07	1984-12-20	Aluminium Pechiney	Process and device for suppressing magnetic disturbances in electrolytic cells
DE3004071A1 (de) *	1979-12-21	1981-07-02	Schweizerische Aluminium AG, 3965 Chippis	Schienenanordnung
DE3373115D1 (en) *	1982-05-28	1987-09-24	Alcan Int Ltd	Improvements in electrolytic reduction cells for aluminium production
NO164721C (no) *	1988-06-06	1990-11-07	Norsk Hydro As	Anordning av skinnesystem paa store tverrstilte elektrolyseovner.

2006
- 2006-09-14 NO NO20064165A patent/NO332480B1/no unknown
2007
- 2007-09-12 CA CA2660998A patent/CA2660998C/fr active Active
- 2007-09-12 EA EA200900443A patent/EA014744B1/ru not_active IP Right Cessation
- 2007-09-12 AT AT07808629T patent/ATE507325T1/de not_active IP Right Cessation
- 2007-09-12 BR BRPI0716951-5A patent/BRPI0716951B1/pt active IP Right Grant
- 2007-09-12 DE DE602007014229T patent/DE602007014229D1/de active Active
- 2007-09-12 AU AU2007295188A patent/AU2007295188B2/en active Active
- 2007-09-12 WO PCT/NO2007/000323 patent/WO2008033034A1/fr not_active Ceased
- 2007-09-12 CN CN200780033956XA patent/CN101680102B/zh active Active
- 2007-09-12 EP EP07808629A patent/EP2066831B1/fr active Active
- 2007-09-12 NZ NZ575484A patent/NZ575484A/en unknown
2009
- 2009-03-13 ZA ZA200901822A patent/ZA200901822B/xx unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2833381A1 (de) *	1978-07-29	1980-02-14	Sigri Elektrographit Gmbh	Elektrolysezelle zum gewinnen von aluminium
EP0145412A2 (fr) *	1983-11-29	1985-06-19	Alcan International Limited	Cellules de réduction pour l'aluminium
SU1444402A1 (ru) *	1986-12-29	1988-12-15	Иркутский Филиал Всесоюзного Научно-Исследовательского И Проектного Института Алюминиевой,Магниевой И Электродной Промышленности	Электролизер дл получени алюмини

Also Published As

Publication number	Publication date
EP2066831A1 (fr)	2009-06-10
DE602007014229D1 (de)	2011-06-09
EP2066831B1 (fr)	2011-04-27
CA2660998A1 (fr)	2008-03-20
EA200900443A1 (ru)	2009-08-28
NZ575484A (en)	2011-01-28
ATE507325T1 (de)	2011-05-15
BRPI0716951A2 (pt)	2013-10-29
CN101680102A (zh)	2010-03-24
WO2008033034A1 (fr)	2008-03-20
CN101680102B (zh)	2011-11-09
NO332480B1 (no)	2012-09-24
AU2007295188A1 (en)	2008-03-20
NO20064165L (no)	2008-03-17
EA014744B1 (ru)	2011-02-28
WO2008033034A8 (fr)	2009-04-16
AU2007295188B2 (en)	2011-07-28
BRPI0716951B1 (pt)	2018-06-05
ZA200901822B (en)	2010-04-28
CA2660998C (fr)	2013-11-12

Publication	Publication Date	Title
EP2066831A4 (fr)	2009-11-04	Cellule d'électrolyse et procédé de fonctionnement de ladite cellule
PL404171A1 (pl)	2014-02-17	Urzadzenie do stosowania w rafinacji elektrolitycznej i w elektrolitycznym otrzymywaniu metali
IS8762A (is)	2008-09-29	Rafskaut fyrir álfrafgreiningarker með ekki-sléttri hönnun raufa
WO2009016190A3 (fr)	2009-10-01	Système servant à suivre, contrôler et gérer une installation dans laquelle sont effectués des procédés hydrométallurgiques de raffinage électrolytique et d'extraction électrolytique pour des métaux non ferreux
WO2013054053A3 (fr)	2013-06-13	Procédé et système de traitement de gaz carbonés par hydrogénation électrochimique pour l'obtention d'un composé de type cxhyoz
NZ596309A (en)	2013-10-25	Apparatus and method for reduction of a solid feedstock
MX2010004989A (es)	2010-10-26	Montaje aislante de doble barra de contacto para extraccion por via electrolitica de un metal, y metodos para su uso.
ATE453222T1 (de)	2010-01-15	Vorrichtung mit einem neuen kathodensystem und ein verfahren zur erzeugung elektrischer energie mittels dieser vorrichtung
IS6827A (is)	2003-05-26	Búnaðir til að leiða straum að eða frá rafskautunum í rafgreiningarkerum, aðferðir við að framleiðaþá, og rafgreiningarker og aðferð við að framleiða ál með rafgreiningu á súráli leystu upp í bráðinni raflausn
FR2976592B1 (fr)	2013-07-19	Assemblage membrane-electrodes pour dispositif d'electrolyse
EP2292811A4 (fr)	2012-04-25	Cathode pour génération d'hydrogène et son procédé de production
CL2008003205A1 (es)	2009-10-02	Celda electrolitica dispuesta en serie para la produccion de aluminio que comprende una cubierta y una composicion refractaria, un catodo, un anodo suspendido dentro de la celda, una barra recolectora, un sistema de barra de derivacion de corriente electrica; y barra recolectora para conexion electrica a sistema de barra de derivacion de celda
MY164815A (en)	2018-01-30	Method and apparatus for electrolytically depositing a deposition metal on a workpiece
EA200702065A1 (ru)	2008-02-28	Анодное поддерживающее устройство
FI20075949L (fi)	2009-06-22	Järjestely anodivalulaitoksessa kuparianodien valamiseksi
EA201490257A1 (ru)	2014-04-30	Плавильная установка получения алюминия, содержащая электролизные ячейки с катодным выводом по дну кожуха и средства стабилизации электролизных ячеек
SG160282A1 (en)	2010-04-29	Electrochemical method for detecting boron in water
PH12015501745A1 (en)	2015-10-19	Device for monitoring current distribution in interconnected electrolytic cells
EA201791832A1 (ru)	2017-12-29	Анод, предназначенный для использования в процессе электролиза для производства алюминия в ячейках холла-эру, и способ его изготовления
EA200901330A1 (ru)	2010-02-26	Усовершенствования в области последовательно соединенных электролизеров и способ работы соединенных таким образом электролизеров
ES2524193A2 (es)	2014-12-04	Ánodo y método para operar una celda de electrólisis
CN201962387U (zh)	2011-09-07	铝电解槽阳极效应预报装置
CN204849049U (zh)	2015-12-09	一种电解槽
CN201722437U (zh)	2011-01-26	一种固定电解极板
IL210479A0 (en)	2011-03-31	Method for temperature control in a fuel cell system and fuel cell system

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