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GB201616873D0 - Cathode assembly for electrolytic cell suitable for the hall-H�roult process - Google Patents

Cathode assembly for electrolytic cell suitable for the hall-H�roult process

Info

Publication number
GB201616873D0
GB201616873D0 GBGB1616873.4A GB201616873A GB201616873D0 GB 201616873 D0 GB201616873 D0 GB 201616873D0 GB 201616873 A GB201616873 A GB 201616873A GB 201616873 D0 GB201616873 D0 GB 201616873D0
Authority
GB
United Kingdom
Prior art keywords
roult
hall
electrolytic cell
cathode assembly
cell suitable
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Withdrawn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
GBGB1616873.4A
Other versions
GB2554702A (en
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 GB1616873.4A priority Critical patent/GB2554702A/en
Publication of GB201616873D0 publication Critical patent/GB201616873D0/en
Priority to EP17857916.5A priority patent/EP3523463B1/en
Priority to PCT/IB2017/055653 priority patent/WO2018065844A1/en
Publication of GB2554702A publication Critical patent/GB2554702A/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Withdrawn legal-status Critical Current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
    • 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

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)
GB1616873.4A 2016-10-05 2016-10-05 Cathode assembly for electrolytic cell suitable for the Hall-Héroult process Withdrawn GB2554702A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1616873.4A GB2554702A (en) 2016-10-05 2016-10-05 Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
EP17857916.5A EP3523463B1 (en) 2016-10-05 2017-09-19 Cathode assembly for electrolytic cell suitable for the hall-héroult process
PCT/IB2017/055653 WO2018065844A1 (en) 2016-10-05 2017-09-19 Cathode assembly for electrolytic cell suitable for the hall-héroult process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1616873.4A GB2554702A (en) 2016-10-05 2016-10-05 Cathode assembly for electrolytic cell suitable for the Hall-Héroult process

Publications (2)

Publication Number Publication Date
GB201616873D0 true GB201616873D0 (en) 2016-11-16
GB2554702A GB2554702A (en) 2018-04-11

Family

ID=57571079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1616873.4A Withdrawn GB2554702A (en) 2016-10-05 2016-10-05 Cathode assembly for electrolytic cell suitable for the Hall-Héroult process

Country Status (3)

Country Link
EP (1) EP3523463B1 (en)
GB (1) GB2554702A (en)
WO (1) WO2018065844A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113073358B (en) * 2021-04-06 2024-03-08 李欣 Structure of composite cathode steel bar and cathode carbon block group
EP4394089A1 (en) * 2022-12-26 2024-07-03 Dubai Aluminium PJSC Cathode collector bar and cathode assembly for hall-heroult process with low voltage drop and low thermal loss

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM621394A0 (en) * 1994-06-10 1994-07-07 Mitchell, John Cathode connection for aluminium smelter pot
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
NO315090B1 (en) * 2000-11-27 2003-07-07 Servico As Devices for conveying current to or from the electrodes in electrolytic cells, methods of making them, and electrolytic cell preparation of aluminum by electrolysis of alumina dissolved in a molten electrolyte
WO2004031452A1 (en) * 2002-10-02 2004-04-15 Alcan International Limited Collector bar providing discontinuous electrical connection to cathode block
FR2868435B1 (en) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act CATHODIC ELEMENT FOR THE EQUIPMENT OF AN ELECTROLYSIS CELL INTENDED FOR THE PRODUCTION OF ALUMINUM
TW200925328A (en) * 2007-10-29 2009-06-16 Bhp Billiton Aluminium Technologies Ltd Composite collector bar
FR2964984B1 (en) * 2010-09-17 2012-08-31 Alcan Int Ltd DEVICE FOR ELECTRICALLY CONNECTING BETWEEN TWO SUCCESSIVE ALUMINUM CELLS
CN203866387U (en) * 2014-05-19 2014-10-08 包头市中硕焊接科技有限公司 Welding structure of electrolysis bath cathode steel bar and aluminium soft band
GB2536901A (en) * 2015-03-30 2016-10-05 Dubai Aluminium Pjsc Cathode block for electrolytic cell suitable for the Hall-Héroult process
GB2542150A (en) * 2015-09-09 2017-03-15 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process

Also Published As

Publication number Publication date
EP3523463A4 (en) 2020-06-17
EP3523463B1 (en) 2021-02-17
WO2018065844A1 (en) 2018-04-12
EP3523463A1 (en) 2019-08-14
GB2554702A (en) 2018-04-11

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Legal Events

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