FR3090700B1 - Anode assembly and electrolysis cell including this anode assembly - Google Patents

Anode assembly and electrolysis cell including this anode assembly Download PDF

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Publication number
FR3090700B1
FR3090700B1 FR1873567A FR1873567A FR3090700B1 FR 3090700 B1 FR3090700 B1 FR 3090700B1 FR 1873567 A FR1873567 A FR 1873567A FR 1873567 A FR1873567 A FR 1873567A FR 3090700 B1 FR3090700 B1 FR 3090700B1
Authority
FR
France
Prior art keywords
anode
anode assembly
assembly
bars
cell including
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
FR1873567A
Other languages
French (fr)
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FR3090700A1 (en
Inventor
Steeve Renaudier
Yves Caratini
David Munoz
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Rio Tinto Alcan International 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 Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Priority to FR1873567A priority Critical patent/FR3090700B1/en
Priority to CA3122500A priority patent/CA3122500A1/en
Priority to CN201980083500.7A priority patent/CN113242916A/en
Priority to PCT/CA2019/051798 priority patent/WO2020124210A1/en
Priority to EP19899791.8A priority patent/EP3899104A1/en
Priority to ARP190103769A priority patent/AR117448A1/en
Publication of FR3090700A1 publication Critical patent/FR3090700A1/en
Application granted granted Critical
Publication of FR3090700B1 publication Critical patent/FR3090700B1/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
    • 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

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  • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Microwave Tubes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Ensemble anodique et cuve d’électrolyse comprenant cet ensemble anodique Cet ensemble (1) anodique comprend une tige (10) anodique, une anode (20) et des moyens de liaison reliant la tige (10) anodique à l’anode (20). Les moyens de liaison comprennent deux barres (30) de scellement s’étendant le long d’une face (210) supérieure de l’anode (20), ainsi qu’une traverse (40) reliant les barres (30) de scellement à la tige (10) anodique. Les barres (30) de scellement comprennent une partie (31) inférieure scellée dans l’anode (20) ainsi qu’une partie (32) supérieure s’étendant hors de l’anode (20). L’ensemble (1) anodique comprend deux rebords (51) anti-déversement s’étendant le long des barres (30) de scellement, depuis la partie (32) supérieure des barres (30) de scellement jusqu’au-dessus de la jonction entre les barres (30) de scellement et la traverse (40). Figure pour l’abrégé : Fig 2Anode assembly and electrolytic cell comprising this anode assembly This anode assembly (1) comprises an anode rod (10), an anode (20) and connecting means connecting the anode rod (10) to the anode (20). The connecting means comprise two sealing bars (30) extending along an upper face (210) of the anode (20), as well as a cross member (40) connecting the sealing bars (30) to the anode rod (10). The sealing bars (30) include a lower portion (31) sealed in the anode (20) as well as an upper portion (32) extending out of the anode (20). The anode assembly (1) includes two anti-spill flanges (51) extending along the seal bars (30) from the upper portion (32) of the seal bars (30) to the top of the seal. junction between the sealing bars (30) and the cross member (40). Figure for the abstract: Fig 2

FR1873567A 2018-12-20 2018-12-20 Anode assembly and electrolysis cell including this anode assembly Active FR3090700B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1873567A FR3090700B1 (en) 2018-12-20 2018-12-20 Anode assembly and electrolysis cell including this anode assembly
CA3122500A CA3122500A1 (en) 2018-12-20 2019-12-12 Anode assembly and electrolytic cell comprising said anode assembly
CN201980083500.7A CN113242916A (en) 2018-12-20 2019-12-12 Anode assembly and electrolytic cell comprising the same
PCT/CA2019/051798 WO2020124210A1 (en) 2018-12-20 2019-12-12 Anode assembly and electrolytic cell comprising said anode assembly
EP19899791.8A EP3899104A1 (en) 2018-12-20 2019-12-12 Anode assembly and electrolytic cell comprising said anode assembly
ARP190103769A AR117448A1 (en) 2018-12-20 2019-12-19 ANODIC ASSEMBLY AND ELECTROLYTIC CUBA INCLUDING THIS ANODIC ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873567A FR3090700B1 (en) 2018-12-20 2018-12-20 Anode assembly and electrolysis cell including this anode assembly

Publications (2)

Publication Number Publication Date
FR3090700A1 FR3090700A1 (en) 2020-06-26
FR3090700B1 true FR3090700B1 (en) 2021-01-01

Family

ID=67107566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873567A Active FR3090700B1 (en) 2018-12-20 2018-12-20 Anode assembly and electrolysis cell including this anode assembly

Country Status (6)

Country Link
EP (1) EP3899104A1 (en)
CN (1) CN113242916A (en)
AR (1) AR117448A1 (en)
CA (1) CA3122500A1 (en)
FR (1) FR3090700B1 (en)
WO (1) WO2020124210A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3121938B1 (en) * 2021-04-16 2023-03-10 Rio Tinto Alcan Int Ltd Multipod and anode assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129494A (en) * 1977-05-04 1978-12-12 Norman Telfer E Electrolytic cell for electrowinning of metals
FR2527229A1 (en) * 1982-05-18 1983-11-25 Aluminium Grece METHOD FOR CALORIFUTING PRECISE ANODES IN ELECTROLYSIS CUPES FOR ALUMINUM PRODUCTION
AUPQ218899A0 (en) * 1999-08-13 1999-09-02 Jakovac, Vjekoslav Anode assembly comprising separation of electrical and mechanical functions of the assembly
FR2900938B1 (en) * 2006-05-15 2008-06-20 Ecl Soc Par Actions Simplifiee METHOD FOR MANUFACTURING ANODES FOR THE PRODUCTION OF ALUMINUM BY IGNEE ELECTROLYSIS, THE SAID ANODES AND THEIR USE
JP5106532B2 (en) * 2006-08-04 2012-12-26 ティッセンクルップ ラッセルシュタイン ゲゼルシャフト ミット ベシュレンクテル ハフツング Method for producing metal sheet having corrosion resistance and workability
US8679303B2 (en) * 2009-11-14 2014-03-25 Airgenerate, Llc Refillable anode
FR3016899B1 (en) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd ELECTROLYSIS TANK FOR ALUMINUM PRODUCTION AND ELECTROLYSIS PLANT COMPRISING THE TANK.
FR3016894B1 (en) * 2014-01-27 2017-09-01 Rio Tinto Alcan Int Ltd ELECTROLYSIS TANK HAVING AN ANODIC ASSEMBLY CONTAINED IN A CONFINEMENT ENCLOSURE
AU2016218531B2 (en) * 2015-02-13 2020-06-11 Norsk Hydro Asa An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same
CN106757164B (en) * 2017-01-24 2019-04-02 贵阳铝镁设计研究院有限公司 A kind of aluminum electrolyzing cell used anode covering method and device
CN109023427B (en) * 2018-08-14 2020-10-09 福建省南平铝业股份有限公司 Electrolytic aluminum anode device

Also Published As

Publication number Publication date
EP3899104A1 (en) 2021-10-27
AR117448A1 (en) 2021-08-04
WO2020124210A1 (en) 2020-06-25
CA3122500A1 (en) 2020-06-25
CN113242916A (en) 2021-08-10
FR3090700A1 (en) 2020-06-26

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