GB201701067D0 - Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process - Google Patents

Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process

Info

Publication number
GB201701067D0
GB201701067D0 GBGB1701067.9A GB201701067A GB201701067D0 GB 201701067 D0 GB201701067 D0 GB 201701067D0 GB 201701067 A GB201701067 A GB 201701067A GB 201701067 D0 GB201701067 D0 GB 201701067D0
Authority
GB
United Kingdom
Prior art keywords
hall
electrolytic cell
cathode assembly
cell suitable
collector bar
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Withdrawn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
GBGB1701067.9A
Other versions
GB2558936A (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 GB1701067.9A priority Critical patent/GB2558936A/en
Publication of GB201701067D0 publication Critical patent/GB201701067D0/en
Priority to CA3049822A priority patent/CA3049822C/en
Priority to EP18741304.2A priority patent/EP3571333B1/en
Priority to PL18741304T priority patent/PL3571333T3/en
Priority to PCT/IB2018/050300 priority patent/WO2018134754A1/en
Publication of GB2558936A publication Critical patent/GB2558936A/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Withdrawn legal-status Critical Current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
    • 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)
GB1701067.9A 2017-01-23 2017-01-23 Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process Withdrawn GB2558936A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1701067.9A GB2558936A (en) 2017-01-23 2017-01-23 Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process
CA3049822A CA3049822C (en) 2017-01-23 2018-01-18 Cathode assembly with metallic collector bar for electrolytic cell suitable for the hall-heroult process
EP18741304.2A EP3571333B1 (en) 2017-01-23 2018-01-18 Cathode assembly with metallic collector bar for electrolytic cell suitable for the hall-héroult process
PL18741304T PL3571333T3 (en) 2017-01-23 2018-01-18 Cathode assembly with metallic collector bar for electrolytic cell suitable for the hall-héroult process
PCT/IB2018/050300 WO2018134754A1 (en) 2017-01-23 2018-01-18 Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1701067.9A GB2558936A (en) 2017-01-23 2017-01-23 Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process

Publications (2)

Publication Number Publication Date
GB201701067D0 true GB201701067D0 (en) 2017-03-08
GB2558936A GB2558936A (en) 2018-07-25

Family

ID=58462950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1701067.9A Withdrawn GB2558936A (en) 2017-01-23 2017-01-23 Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process

Country Status (5)

Country Link
EP (1) EP3571333B1 (en)
CA (1) CA3049822C (en)
GB (1) GB2558936A (en)
PL (1) PL3571333T3 (en)
WO (1) WO2018134754A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2595460A (en) * 2020-05-26 2021-12-01 Dubai Aluminium Pjsc Cathode assembly with metallic collector bar systems for electrolytic cell suitable for the Hall-Héroult process
CN118401710A (en) 2021-12-23 2024-07-26 Sec炭素株式会社 Cathode assembly
JP2024024213A (en) * 2022-08-09 2024-02-22 Ｓｅｃカーボン株式会社 cathode assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065080A (en) * 1964-06-30 1967-04-12 Reynolds Metals Co Improvements in or relating to aluminium reduction pots
US4795540A (en) * 1987-05-19 1989-01-03 Comalco Aluminum, Ltd. Slotted cathode collector bar for electrolyte reduction cell
US5976333A (en) * 1998-01-06 1999-11-02 Pate; Ray H. Collector bar
US6294067B1 (en) * 2000-03-30 2001-09-25 Alcoa Inc. 3 component cathode collector bar
US6866768B2 (en) * 2002-07-16 2005-03-15 Donald R Bradford Electrolytic cell for production of aluminum from alumina
DE10261745B3 (en) * 2002-12-30 2004-07-22 Sgl Carbon Ag Cathode system for electrolytic aluminum extraction
CN2892888Y (en) * 2006-03-20 2007-04-25 贵阳铝镁设计研究院 Steel bar structure for improving aluminium electrolytic cell cathode current density
ATE500356T1 (en) * 2006-04-13 2011-03-15 Sgl Carbon Se CATHODE FOR ALUMINUM ELECTROLYSIS WITH NON-FLAT GROOVE DESIGN
CA2846409A1 (en) * 2011-09-12 2013-03-21 Alcoa Inc. Aluminum electrolysis cell with compression device and method
CN202246908U (en) * 2011-09-23 2012-05-30 高伟 Copper bearing steel composite construction cathode steel bar
GB2536901A (en) * 2015-03-30 2016-10-05 Dubai Aluminium Pjsc Cathode block for electrolytic cell suitable for the Hall-Héroult process
CN105671592B (en) * 2016-03-14 2018-08-03 中冶天工集团有限公司 Method for equally dividing cathode steel bar of aluminum electrolytic cell

Also Published As

Publication number Publication date
GB2558936A (en) 2018-07-25
EP3571333B1 (en) 2021-08-18
EP3571333A1 (en) 2019-11-27
CA3049822C (en) 2024-03-26
CA3049822A1 (en) 2018-07-26
EP3571333A4 (en) 2020-09-09
WO2018134754A1 (en) 2018-07-26
PL3571333T3 (en) 2021-12-27

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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)