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PL3571333T3 - 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
PL3571333T3
PL3571333T3 PL18741304T PL18741304T PL3571333T3 PL 3571333 T3 PL3571333 T3 PL 3571333T3 PL 18741304 T PL18741304 T PL 18741304T PL 18741304 T PL18741304 T PL 18741304T PL 3571333 T3 PL3571333 T3 PL 3571333T3
Authority
PL
Poland
Prior art keywords
hall
electrolytic cell
cathode assembly
cell suitable
collector bar
Prior art date
Application number
PL18741304T
Other languages
Polish (pl)
Inventor
Bernard JONQUA
Mustafa MUSTAFA
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
Publication of PL3571333T3 publication Critical patent/PL3571333T3/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
    • 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)
PL18741304T 2017-01-23 2018-01-18 Cathode assembly with metallic collector bar for electrolytic cell suitable for the hall-héroult process PL3571333T3 (en)

Applications Claiming Priority (3)

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
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
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

Publications (1)

Publication Number Publication Date
PL3571333T3 true PL3571333T3 (en) 2021-12-27

Family

ID=58462950

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18741304T PL3571333T3 (en) 2017-01-23 2018-01-18 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
WO2023119802A1 (en) 2021-12-23 2023-06-29 Ｓｅｃカーボン株式会社 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
PL1845174T3 (en) * 2006-04-13 2011-10-31 Sgl Carbon Se Cathodes for aluminium electrolysis cell with non-planar slot design
AU2012309834B2 (en) * 2011-09-12 2014-10-30 Alcoa Usa Corp. Aluminum electrolysis cell with compression device and method
CN202246908U (en) * 2011-09-23 2012-05-30 高伟 Copper-steel composite structure 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
CA3049822C (en) 2024-03-26
GB201701067D0 (en) 2017-03-08
EP3571333B1 (en) 2021-08-18
WO2018134754A1 (en) 2018-07-26
EP3571333A4 (en) 2020-09-09
EP3571333A1 (en) 2019-11-27
GB2558936A (en) 2018-07-25
CA3049822A1 (en) 2018-07-26

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