GB2548830A - Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process - Google Patents

Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process Download PDF

Info

Publication number
GB2548830A
GB2548830A GB1605169.0A GB201605169A GB2548830A GB 2548830 A GB2548830 A GB 2548830A GB 201605169 A GB201605169 A GB 201605169A GB 2548830 A GB2548830 A GB 2548830A
Authority
GB
United Kingdom
Prior art keywords
cathode
bar
metallic material
current collector
cathode block
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.)
Withdrawn
Application number
GB1605169.0A
Other languages
English (en)
Other versions
GB201605169D0 (en
Inventor
Jonqua Bernard
Alzarooni Abdalla
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.)
Dubai Aluminium PJSC
Original Assignee
Dubai Aluminium PJSC
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 Dubai Aluminium PJSC filed Critical Dubai Aluminium PJSC
Priority to GB1605169.0A priority Critical patent/GB2548830A/en
Publication of GB201605169D0 publication Critical patent/GB201605169D0/en
Priority to PCT/IB2017/051750 priority patent/WO2017168310A1/fr
Publication of GB2548830A publication Critical patent/GB2548830A/en
Withdrawn legal-status Critical Current

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
    • 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
    • C25C3/16—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
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
GB1605169.0A 2016-03-29 2016-03-29 Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process Withdrawn GB2548830A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1605169.0A GB2548830A (en) 2016-03-29 2016-03-29 Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process
PCT/IB2017/051750 WO2017168310A1 (fr) 2016-03-29 2017-03-28 Bloc cathode à insert cuivre-aluminium pour cellule électrolytique convenant au procédé hall-héroult

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1605169.0A GB2548830A (en) 2016-03-29 2016-03-29 Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process

Publications (2)

Publication Number Publication Date
GB201605169D0 GB201605169D0 (en) 2016-05-11
GB2548830A true GB2548830A (en) 2017-10-04

Family

ID=56027460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1605169.0A Withdrawn GB2548830A (en) 2016-03-29 2016-03-29 Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process

Country Status (2)

Country Link
GB (1) GB2548830A (fr)
WO (1) WO2017168310A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114016088B (zh) * 2021-12-14 2023-04-25 中国铝业股份有限公司 阳极炭块组、铝电解设备和阳极炭块组的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027353A1 (fr) * 1999-10-13 2001-04-19 Alcoa Inc. Barre collectrice de cathode avec element d'espacement permettant d'ameliorer le bilan thermique
WO2005098093A2 (fr) * 2004-04-02 2005-10-20 Aluminium Pechiney Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315090B1 (no) * 2000-11-27 2003-07-07 Servico As Anordninger for å före ström til eller fra elektrodene i elektrolyseceller,fremgangsmåter for fremstilling derav, samt elektrolysecelle forfremstilling av aluminium ved elektrolyse av alumina löst i en smeltetelektrolytt
FR2977898A1 (fr) * 2011-07-12 2013-01-18 Rio Tinto Alcan Int Ltd Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027353A1 (fr) * 1999-10-13 2001-04-19 Alcoa Inc. Barre collectrice de cathode avec element d'espacement permettant d'ameliorer le bilan thermique
WO2005098093A2 (fr) * 2004-04-02 2005-10-20 Aluminium Pechiney Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium

Also Published As

Publication number Publication date
WO2017168310A1 (fr) 2017-10-05
GB201605169D0 (en) 2016-05-11

Similar Documents

Publication Publication Date Title
RU2449058C2 (ru) Электролизер для производства алюминия, содержащий средства для уменьшения падения напряжения
CA2980832C (fr) Bloc de cathode pour cellule electrolytique convenant pour le procede hall/heroult
CA2964835C (fr) Collecteur de courant cathodique pour cellule hall-heroult
WO2017168310A1 (fr) Bloc cathode à insert cuivre-aluminium pour cellule électrolytique convenant au procédé hall-héroult
CA3031717C (fr) Collecteur de courant cathodique pour cellule de hall-heroult
EP3347509B1 (fr) Ensemble cathode pour cellule d'électrolyse approprié pour le procédé hall-héroult
JP5635196B2 (ja) 電解セル用のカソード
EP3523463B1 (fr) Ensemble cathode pour cellule d'électrolyse se prêtant au procédé hall-héroult
EP4158084A1 (fr) Ensemble cathode avec systèmes de barres collectrices métalliques pour cellule d'électrolyse se prêtant au procédé hall-héroult

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)