CA3037199C - Appareil a anode et procedes associes - Google Patents

Appareil a anode et procedes associes Download PDF

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Publication number
CA3037199C
CA3037199C CA3037199A CA3037199A CA3037199C CA 3037199 C CA3037199 C CA 3037199C CA 3037199 A CA3037199 A CA 3037199A CA 3037199 A CA3037199 A CA 3037199A CA 3037199 C CA3037199 C CA 3037199C
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CA
Canada
Prior art keywords
anode body
anode
hole
same
methods regarding
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
CA3037199A
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English (en)
Other versions
CA3037199A1 (fr
Inventor
Lance SWORTS
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.)
Elysis LP
Original Assignee
Elysis LP
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 Elysis LP filed Critical Elysis LP
Publication of CA3037199A1 publication Critical patent/CA3037199A1/fr
Application granted granted Critical
Publication of CA3037199C publication Critical patent/CA3037199C/fr
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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by 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
    • 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
    • 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
    • C25C7/02—Electrodes; Connections thereof
    • 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)
  • Electron Sources, Ion Sources (AREA)

Abstract

Dans certains modes de réalisation, un appareil à anode comprend : (a) un corps d'anode comprenant au moins une paroi latérale externe, la paroi latérale externe étant conçue pour définir une forme du corps d'anode, et pour entourer de manière périmétrique un trou dans le corps d'anode, le trou comprenant une ouverture supérieure dans une surface supérieure du corps d'anode et le trou s'étendant axialement dans le corps d'anode ; (b) une broche comprenant : une première extrémité et une seconde extrémité en regard de la première extrémité, la seconde extrémité s'étendant vers le bas dans l'extrémité supérieure du corps d'anode et dans le trou du corps d'anode ; et (c) un matériau d'étanchéité conçu pour recouvrir au moins une partie d'au moins l'un des éléments suivants : (1) une paroi latérale interne du corps d'anode ; (2) la surface supérieure du corps d'anode ; (3) la broche ; et (4) le support d'anode.
CA3037199A 2016-09-19 2017-09-19 Appareil a anode et procedes associes Active CA3037199C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662396583P 2016-09-19 2016-09-19
US62/396,583 2016-09-19
PCT/US2017/052289 WO2018053515A1 (fr) 2016-09-19 2017-09-19 Appareil à anode et procédés associés

Publications (2)

Publication Number Publication Date
CA3037199A1 CA3037199A1 (fr) 2018-03-22
CA3037199C true CA3037199C (fr) 2022-01-04

Family

ID=61619761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3037199A Active CA3037199C (fr) 2016-09-19 2017-09-19 Appareil a anode et procedes associes

Country Status (11)

Country Link
US (1) US20200063279A1 (fr)
EP (1) EP3516094A4 (fr)
CN (1) CN109715862B (fr)
AU (1) AU2017327000B2 (fr)
BR (1) BR112019005313B1 (fr)
CA (1) CA3037199C (fr)
DK (1) DK181019B1 (fr)
EA (1) EA201990554A1 (fr)
SA (1) SA519401348B1 (fr)
WO (1) WO2018053515A1 (fr)
ZA (1) ZA201902264B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023193099A1 (fr) * 2022-04-06 2023-10-12 Elysis Limited Partnership Mesure de température d'un bain électrolytique

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035903A (en) * 1975-01-23 1977-07-19 Kaiser Aluminum & Chemical Corporation Method of manufacturing a sacrificial anode rod assembly
EP0150680A3 (fr) * 1984-01-18 1985-08-28 Schweizerische Aluminium AG Procédé de fixation de blocs d'anode à une suspension d'anode
US5254415A (en) * 1992-04-09 1993-10-19 Saft America Inc. Stacked cell array bipolar battery with thermal sprayed container and cell seal
US5279909A (en) * 1992-05-01 1994-01-18 General Atomics Compact multilayer ceramic-to-metal seal structure
DE4443160A1 (de) * 1994-12-05 1996-06-13 Kloeckner Humboldt Deutz Ag Verbindung zwischen Anodenstangenendzapfen und einem daran hängend befestigten Kohlenstoff-Anodenblock
AU2003274399A1 (en) * 2002-10-18 2004-05-04 Moltech Invent S.A. Anode current feeding connection stem
US7033469B2 (en) * 2002-11-08 2006-04-25 Alcoa Inc. Stable inert anodes including an oxide of nickel, iron and aluminum
US6878246B2 (en) * 2003-04-02 2005-04-12 Alcoa, Inc. Nickel foam pin connections for inert anodes
US6805777B1 (en) * 2003-04-02 2004-10-19 Alcoa Inc. Mechanical attachment of electrical current conductor to inert anodes
US7235161B2 (en) * 2003-11-19 2007-06-26 Alcoa Inc. Stable anodes including iron oxide and use of such anodes in metal production cells
US7169270B2 (en) * 2004-03-09 2007-01-30 Alcoa, Inc. Inert anode electrical connection
FR2900938B1 (fr) * 2006-05-15 2008-06-20 Ecl Soc Par Actions Simplifiee Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation
EP2006419A1 (fr) * 2007-06-22 2008-12-24 Sgl Carbon Ag Ensemble d'anode à chute de tension réduite pour cellule électrolytique à aluminium
CN101328598B (zh) * 2008-07-24 2011-05-18 中南大学 铝电解陶瓷基惰性阳极与金属导杆连接结构及其制备方法
WO2012100340A1 (fr) * 2011-01-28 2012-08-02 UNIVERSITé LAVAL Anode et connecteur pour une cellule industrielle de hall-héroult
FR3016894B1 (fr) * 2014-01-27 2017-09-01 Rio Tinto Alcan Int Ltd Cuve d'electrolyse comportant un ensemble anodique contenu dans une enceinte de confinement
CN205035474U (zh) * 2014-09-08 2016-02-17 美铝公司 阳极装置
RU2683683C2 (ru) * 2014-09-08 2019-04-03 АЛКОА ЮЭсЭй КОРП. Анодное устройство

Also Published As

Publication number Publication date
AU2017327000B2 (en) 2023-06-15
DK181019B1 (en) 2022-09-27
BR112019005313B1 (pt) 2023-11-21
CN109715862A (zh) 2019-05-03
CA3037199A1 (fr) 2018-03-22
ZA201902264B (en) 2022-06-29
AU2017327000A1 (en) 2019-04-18
EP3516094A1 (fr) 2019-07-31
EA201990554A1 (ru) 2019-07-31
SA519401348B1 (ar) 2022-05-22
US20200063279A1 (en) 2020-02-27
EP3516094A4 (fr) 2020-07-15
BR112019005313A2 (pt) 2019-09-17
WO2018053515A1 (fr) 2018-03-22
DK201970168A1 (da) 2019-04-01
CN109715862B (zh) 2021-11-16

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Effective date: 20190409