FR3122777B1 - CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY - Google Patents

CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY Download PDF

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Publication number
FR3122777B1
FR3122777B1 FR2104782A FR2104782A FR3122777B1 FR 3122777 B1 FR3122777 B1 FR 3122777B1 FR 2104782 A FR2104782 A FR 2104782A FR 2104782 A FR2104782 A FR 2104782A FR 3122777 B1 FR3122777 B1 FR 3122777B1
Authority
FR
France
Prior art keywords
receptacle
assembly
anode
containment device
anode assembly
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
FR2104782A
Other languages
French (fr)
Other versions
FR3122777A1 (en
Inventor
Guillaume Girault
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.)
Reel Alesa SAS
Original Assignee
Reel Alesa SAS
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 Reel Alesa SAS filed Critical Reel Alesa SAS
Priority to FR2104782A priority Critical patent/FR3122777B1/en
Priority to PCT/FR2022/050796 priority patent/WO2022234215A1/en
Priority to EP22724233.6A priority patent/EP4334510A1/en
Priority to CA3209815A priority patent/CA3209815A1/en
Publication of FR3122777A1 publication Critical patent/FR3122777A1/en
Application granted granted Critical
Publication of FR3122777B1 publication Critical patent/FR3122777B1/en
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
    • 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
    • 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
    • C25C3/22—Collecting emitted gases

Abstract

Dispositif de confinement d’au moins un ensemble anodique, ledit ensemble comprenant une anode usée (12’) fixée à une tige métallique (13), comprenant :– un réceptacle (20) de réception de l’ensemble anodique, ledit ensemble anodique reposant au sein dudit réceptacle par la surface inférieure de l’anode usée (12’) ;– une cloche (21) ouverte à son extrémité inférieure, et apte à former un volume fermé (27) en coopération avec ledit réceptacle (20), au sein duquel est reçu ledit au moins un ensemble anodique. La cloche (21) est susceptible de se présenter sous deux formes :– une forme pour le stockage dudit dispositif, en position non opérationnelle, dans laquelle elle est repliée sur elle-même ;– une forme opérationnelle, déployée, selon laquelle est défini, avec le réceptacle (20), ledit volume fermé (27). Figure pour l’abrégé : Fig 2Device for containing at least one anode assembly, said assembly comprising a spent anode (12') fixed to a metal rod (13), comprising:– a receptacle (20) for receiving the anode assembly, said anode assembly resting within said receptacle by the lower surface of the spent anode (12'); - a bell (21) open at its lower end, and capable of forming a closed volume (27) in cooperation with said receptacle (20), at the within which said at least one anode assembly is received. The bell (21) is likely to take two forms: - a form for storing said device, in a non-operational position, in which it is folded on itself; - an operational form, deployed, according to which is defined, with the receptacle (20), said closed volume (27). Figure for abstract: Fig 2

FR2104782A 2021-05-06 2021-05-06 CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY Active FR3122777B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2104782A FR3122777B1 (en) 2021-05-06 2021-05-06 CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY
PCT/FR2022/050796 WO2022234215A1 (en) 2021-05-06 2022-04-27 Device for the containment of an anode assembly
EP22724233.6A EP4334510A1 (en) 2021-05-06 2022-04-27 Device for the containment of an anode assembly
CA3209815A CA3209815A1 (en) 2021-05-06 2022-04-27 Device for the containment of an anode assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104782A FR3122777B1 (en) 2021-05-06 2021-05-06 CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY
FR2104782 2021-05-06

Publications (2)

Publication Number Publication Date
FR3122777A1 FR3122777A1 (en) 2022-11-11
FR3122777B1 true FR3122777B1 (en) 2023-03-31

Family

ID=77317065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104782A Active FR3122777B1 (en) 2021-05-06 2021-05-06 CONTAINMENT DEVICE FOR AN ANODIC ASSEMBLY

Country Status (4)

Country Link
EP (1) EP4334510A1 (en)
CA (1) CA3209815A1 (en)
FR (1) FR3122777B1 (en)
WO (1) WO2022234215A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2256145C (en) * 1998-12-16 2007-09-25 Alcan International Limited Fluid bed system for cooling hot spent anode butts
WO2008048844A1 (en) * 2006-10-18 2008-04-24 Alcoa Inc. Electrode containers and associated methods
FR2953223B1 (en) 2009-12-02 2012-01-27 Alcan Int Ltd METHOD FOR CHANGING A WEEE ANODE AND SUPPORT AND SYSTEM FOR TEMPORARILY STORING SUCH A WASTE ANODE
FR2975405B1 (en) 2011-05-16 2013-05-17 Solios Environnement METHOD AND DEVICE FOR LIMITING EMISSIONS OF GASEOUS POLLUTANTS BY ANODE MEGOTS
FR3030580B1 (en) * 2014-12-23 2018-10-12 Rio Tinto Alcan International Limited CONTAINMENT SYSTEM FOR AN ANODE ASSEMBLY
NO20181483A1 (en) * 2018-11-20 2020-05-21 Norsk Hydro As A method and equipment for storing and transporting hot gas emitting components

Also Published As

Publication number Publication date
EP4334510A1 (en) 2024-03-13
FR3122777A1 (en) 2022-11-11
CA3209815A1 (en) 2022-11-10
WO2022234215A1 (en) 2022-11-10

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