BR112023019189A2 - SET OF PINS OF AN ELECTRODE AND METHOD OF MANUFACTURE THEREOF - Google Patents

SET OF PINS OF AN ELECTRODE AND METHOD OF MANUFACTURE THEREOF

Info

Publication number
BR112023019189A2
BR112023019189A2 BR112023019189A BR112023019189A BR112023019189A2 BR 112023019189 A2 BR112023019189 A2 BR 112023019189A2 BR 112023019189 A BR112023019189 A BR 112023019189A BR 112023019189 A BR112023019189 A BR 112023019189A BR 112023019189 A2 BR112023019189 A2 BR 112023019189A2
Authority
BR
Brazil
Prior art keywords
electrode
pin assembly
pins
support member
structural support
Prior art date
Application number
BR112023019189A
Other languages
Portuguese (pt)
Inventor
David Prince
Larry Mickelson
Steve Yockey
William Steiner
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 BR112023019189A2 publication Critical patent/BR112023019189A2/en

Links

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
    • 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
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

Abstract

conjunto de pinos de um eletrodo e método de fabricação do mesmo. a presente invenção refere-se a um conjunto de pinos para prover corrente para um eletrodo, por exemplo, um anodo inerte ou de evolução de oxigênio, e seu método de fabricação. o conjunto de pinos é configurado para ser inserido em um corpo de eletrodo de um eletrodo para prover uma corrente elétrica para o corpo de eletrodo. o conjunto de pinos compreende um membro de suporte estrutural configurado para suportar mecanicamente o corpo de eletrodo, e um membro condutor de proteção configurado para embutir o membro de suporte estrutural. o membro condutor de proteção compreende pelo menos um metal ou liga do mesmo, adaptada para conduzir a corrente elétrica enquanto protege o membro de suporte estrutural contra a corrosão durante um dado período de tempo de uso do eletrodo. o conjunto de pinos permite a conexão elétrica conveniente dos eletrodos, combina o desempenho elétrico e térmico para otimizar a eficiência da célula, provê durabilidade estrutural e à corrosão para prolongar a vida útil do conjunto de pinos, e utiliza processos de união robustos para alta confiabilidade.set of pins of an electrode and method of manufacturing it. The present invention relates to a set of pins for providing current to an electrode, for example, an inert or oxygen-evolving anode, and a method of manufacture thereof. the pin assembly is configured to be inserted into an electrode body of an electrode to provide an electrical current to the electrode body. the pin assembly comprises a structural support member configured to mechanically support the electrode body, and a protective conductive member configured to embed the structural support member. the protective conductive member comprises at least one metal or alloy thereof, adapted to conduct electrical current while protecting the structural support member against corrosion during a given period of time of electrode use. pin assembly allows convenient electrical connection of electrodes, combines electrical and thermal performance to optimize cell efficiency, provides structural and corrosion durability to extend pin assembly life, and utilizes robust joining processes for high reliability .

BR112023019189A 2021-03-24 2022-03-23 SET OF PINS OF AN ELECTRODE AND METHOD OF MANUFACTURE THEREOF BR112023019189A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163165406P 2021-03-24 2021-03-24
PCT/CA2022/050435 WO2022198321A1 (en) 2021-03-24 2022-03-23 Pin assembly of an electrode and method of manufacturing the same

Publications (1)

Publication Number Publication Date
BR112023019189A2 true BR112023019189A2 (en) 2023-10-17

Family

ID=83395196

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023019189A BR112023019189A2 (en) 2021-03-24 2022-03-23 SET OF PINS OF AN ELECTRODE AND METHOD OF MANUFACTURE THEREOF

Country Status (8)

Country Link
US (1) US20240011176A1 (en)
EP (1) EP4314395A1 (en)
CN (1) CN117120673A (en)
AU (1) AU2022243075A1 (en)
BR (1) BR112023019189A2 (en)
CA (1) CA3212794A1 (en)
DK (1) DK202370511A1 (en)
WO (1) WO2022198321A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116197293B (en) * 2023-04-27 2023-07-21 中北大学 Back extrusion preparation die and method for inner and outer bimetal cup-shaped components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855234B2 (en) * 2003-04-02 2005-02-15 Alcoa Inc. Sinter-bonded direct pin connections for inert anodes
RU2683683C2 (en) * 2014-09-08 2019-04-03 АЛКОА ЮЭсЭй КОРП. Anode device

Also Published As

Publication number Publication date
WO2022198321A1 (en) 2022-09-29
EP4314395A1 (en) 2024-02-07
US20240011176A1 (en) 2024-01-11
CA3212794A1 (en) 2022-09-29
AU2022243075A1 (en) 2023-10-05
DK202370511A1 (en) 2023-12-19
CN117120673A (en) 2023-11-24

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