CA2838113C - Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux - Google Patents

Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux Download PDF

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Publication number
CA2838113C
CA2838113C CA2838113A CA2838113A CA2838113C CA 2838113 C CA2838113 C CA 2838113C CA 2838113 A CA2838113 A CA 2838113A CA 2838113 A CA2838113 A CA 2838113A CA 2838113 C CA2838113 C CA 2838113C
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CA
Canada
Prior art keywords
electrode assembly
electrically conductive
block
inserts
carbon
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.)
Active
Application number
CA2838113A
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English (en)
Other versions
CA2838113A1 (fr
Inventor
William R. P. Berends
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.)
Alucelltech Inc
Original Assignee
Hatch Ltd
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
Application filed by Hatch Ltd filed Critical Hatch Ltd
Priority to CA2838113A priority Critical patent/CA2838113C/fr
Publication of CA2838113A1 publication Critical patent/CA2838113A1/fr
Application granted granted Critical
Publication of CA2838113C publication Critical patent/CA2838113C/fr
Priority to US14/913,447 priority patent/US20160208399A1/en
Priority to EP14843221.4A priority patent/EP3017090A1/fr
Priority to PCT/CA2014/051178 priority patent/WO2015089654A1/fr
Priority to AU2014366822A priority patent/AU2014366822A1/en
Priority to AP2015008911A priority patent/AP2015008911A0/xx
Priority to BR112015030764A priority patent/BR112015030764A2/pt
Priority to CA2914511A priority patent/CA2914511C/fr
Priority to EA201690315A priority patent/EA201690315A1/ru
Priority to ARP140104624A priority patent/AR098725A1/es
Priority to CN201420801618.3U priority patent/CN204385308U/zh
Priority to CN201410782014.3A priority patent/CN104831320B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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
    • C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
    • 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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon
    • 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
    • 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
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Hard Magnetic Materials (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

Un ensemble d'électrodes est utilisé dans une cellule de réduction pour la production de métal comme l'aluminium. L'électrode comprend une chambre d'électrode en carbone conductrice d'électricité à laquelle un élément de métal conducteur d'électricité est rattaché. Au moins une insertion métallique solide conductrice est au moins partiellement reçue dans la chambre d'électrode en carbone dans un lien d'interférence, de sorte que l'insertion exerce une force latérale sur la chambre d'électrode en carbone. L'insertion fournir une connexion de conduction électrique améliorée entre la chambre d'électrode en carbone et l'élément métallique conducteur, avec une résistance réduite. L'insertion peut assurer une connexion directe entre la chambre d'électrode et l'élément métallique ou la connexion peut être fournie par une couche de fer coulé ou un autre élément métallique fourni entre la chambre d'électrode et l'élément métallique. L'ensemble d'électrodes peut comprendre une anode ou une cathode.
CA2838113A 2013-12-16 2013-12-16 Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux Active CA2838113C (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA2838113A CA2838113C (fr) 2013-12-16 2013-12-16 Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux
EA201690315A EA201690315A1 (ru) 2013-12-16 2014-12-08 Электродные узлы с малым сопротивлением для производства металлов
CA2914511A CA2914511C (fr) 2013-12-16 2014-12-08 Ensembles d'electrode basse resistance destines a la production de metaux
AU2014366822A AU2014366822A1 (en) 2013-12-16 2014-12-08 Low resistance electrode assemblies for production of metals
EP14843221.4A EP3017090A1 (fr) 2013-12-16 2014-12-08 Ensembles d'électrode basse résistance destinés à la production de métaux
PCT/CA2014/051178 WO2015089654A1 (fr) 2013-12-16 2014-12-08 Ensembles d'électrode basse résistance destinés à la production de métaux
US14/913,447 US20160208399A1 (en) 2013-12-16 2014-12-08 Low resistance electrode assemblies for production of metals
AP2015008911A AP2015008911A0 (en) 2013-12-16 2014-12-08 Low resistance electrode assemblies for productionof metals
BR112015030764A BR112015030764A2 (pt) 2013-12-16 2014-12-08 conjunto de eletrodos para uso em uma célula de redução para a produção de metal; aleta magnética de resfriamento montada para afixação removível a uma carcaça do cadinho de aço de uma célula de redução para a produção de metal; e manta magnética montada para afixação removível a uma carcaça do cadinho de aço de uma célula de redução para a produção de metal
ARP140104624A AR098725A1 (es) 2013-12-16 2014-12-11 Montajes de electrodos de baja resistencia para la producción de metales
CN201420801618.3U CN204385308U (zh) 2013-12-16 2014-12-16 用于产生金属的低电阻电极组件
CN201410782014.3A CN104831320B (zh) 2013-12-16 2014-12-16 用于产生金属的低电阻电极组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2838113A CA2838113C (fr) 2013-12-16 2013-12-16 Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux

Publications (2)

Publication Number Publication Date
CA2838113A1 CA2838113A1 (fr) 2014-05-01
CA2838113C true CA2838113C (fr) 2014-11-25

Family

ID=50605989

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2838113A Active CA2838113C (fr) 2013-12-16 2013-12-16 Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux
CA2914511A Active CA2914511C (fr) 2013-12-16 2014-12-08 Ensembles d'electrode basse resistance destines a la production de metaux

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2914511A Active CA2914511C (fr) 2013-12-16 2014-12-08 Ensembles d'electrode basse resistance destines a la production de metaux

Country Status (10)

Country Link
US (1) US20160208399A1 (fr)
EP (1) EP3017090A1 (fr)
CN (2) CN104831320B (fr)
AP (1) AP2015008911A0 (fr)
AR (1) AR098725A1 (fr)
AU (1) AU2014366822A1 (fr)
BR (1) BR112015030764A2 (fr)
CA (2) CA2838113C (fr)
EA (1) EA201690315A1 (fr)
WO (1) WO2015089654A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2838113C (fr) * 2013-12-16 2014-11-25 Hatch Ltd. Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux
CA2968421C (fr) 2014-11-21 2018-07-03 Hatch Ltd. Caisson de cellule de reduction d'aluminium a profil bas et procede d'augmentation de la capacite de production d'une ligne de cuves de cellule de reduction d'aluminium
US20180023206A1 (en) * 2015-02-13 2018-01-25 Norsk Hydro Asa An anode for use in an electrolysis process for production of aluminium in cells of hall-héroult type, and a method for making same
CA2977410C (fr) * 2015-02-23 2018-06-26 Hatch Ltd. Ensemble d'anode et procede de fabrication d'ensemble d'anode
CA2976804C (fr) * 2015-03-08 2023-04-04 Universite Du Quebec A Chicoutimi Ensemble anode pour cellules d'electrolyse d'aluminium et procede de fabrication d'ensembles anode
CN108987067A (zh) * 2016-05-24 2018-12-11 龚柱 电力变压器低压侧出线装置
CN107099821B (zh) * 2017-06-23 2023-07-25 重庆科技学院 一种预焙阳极铝电解槽上部全密封装置
FR3078714B1 (fr) 2018-03-12 2020-03-06 Carbone Savoie Assemblage cathodique pour cuve d’electrolyse
KR102232622B1 (ko) * 2019-07-02 2021-03-29 한국원자력연구원 음극 모듈 및 이를 포함하는 금속 전환체 회수 장치
DE102021202013A1 (de) * 2021-03-03 2022-09-08 Robert Bosch Gesellschaft mit beschränkter Haftung Anschlusseinheit für einen umrichter für ein antriebssystem und verfahren zum herstellen einer solchen anschlusseinheit
WO2023119802A1 (fr) * 2021-12-23 2023-06-29 Ｓｅｃカーボン株式会社 Ensemble cathode
US20230311238A1 (en) * 2022-03-29 2023-10-05 BWXT Advanced Technologies LLC Insulated electrode fixture for resistance welding and method of welding using same
CN115048741B (zh) * 2022-06-21 2025-03-28 武汉大学 一种节能型铝电解用阳极导电装置及其制造方法
IT202300011439A1 (it) * 2023-06-06 2024-12-06 Die & Form Eng S R L Gruppo di supporto per un anodo per una cella di riduzione per la produzione di alluminio primario
JP2025148048A (ja) * 2024-03-25 2025-10-07 Ｓｅｃカーボン株式会社 カソードアセンブリ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121282A (en) * 1917-12-03 1919-11-20 Electro Metallurg Francaise Improvements relating to Electrodes of Electric Furnaces.
US3367855A (en) * 1964-11-02 1968-02-06 Reynolds Metals Co Invertible anode side channel
US3607685A (en) * 1968-08-21 1971-09-21 Arthur F Johnson Aluminum reduction cell and system for energy conservation therein
US4824543A (en) * 1987-12-02 1989-04-25 Aluminum Company Of America Electrode design for increased current distribution
RU2376402C2 (ru) * 2007-05-30 2009-12-20 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Способ крепления ребер охлаждения на катодный кожух алюминиевого электролизера
WO2009099335A1 (fr) * 2008-02-06 2009-08-13 Norsk Hydro Asa Électrode et son procédé de fabrication
CN102534672A (zh) * 2010-12-09 2012-07-04 贵阳铝镁设计研究院有限公司 一种电解铝用阳极导杆
CN202246909U (zh) * 2011-09-23 2012-05-30 高伟 铝电解槽用可移动式保温托盘
CA2838113C (fr) * 2013-12-16 2014-11-25 Hatch Ltd. Ensembles d'electrodes a faible resistance a utiliser pour la production de metaux

Also Published As

Publication number Publication date
CN104831320B (zh) 2017-12-22
WO2015089654A1 (fr) 2015-06-25
CA2914511C (fr) 2016-11-29
CN204385308U (zh) 2015-06-10
AP2015008911A0 (en) 2015-12-31
BR112015030764A2 (pt) 2017-07-25
AU2014366822A1 (en) 2015-12-17
AR098725A1 (es) 2016-06-08
CN104831320A (zh) 2015-08-12
US20160208399A1 (en) 2016-07-21
CA2838113A1 (fr) 2014-05-01
CA2914511A1 (fr) 2015-06-25
EP3017090A1 (fr) 2016-05-11
EA201690315A1 (ru) 2016-06-30

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