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PL3277864T3 - Cathode block for electrolytic cell suitable for the hall-héroult process - Google Patents

Cathode block for electrolytic cell suitable for the hall-héroult process

Info

Publication number
PL3277864T3
PL3277864T3 PL16771479T PL16771479T PL3277864T3 PL 3277864 T3 PL3277864 T3 PL 3277864T3 PL 16771479 T PL16771479 T PL 16771479T PL 16771479 T PL16771479 T PL 16771479T PL 3277864 T3 PL3277864 T3 PL 3277864T3
Authority
PL
Poland
Prior art keywords
hall
electrolytic cell
cathode block
cell suitable
héroult process
Prior art date
Application number
PL16771479T
Other languages
Polish (pl)
Inventor
Bernard JONQUA
Abdalla ZAROUNI
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 PL3277864T3 publication Critical patent/PL3277864T3/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)
PL16771479T 2015-03-30 2016-03-22 Cathode block for electrolytic cell suitable for the hall-héroult process PL3277864T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1505435.6A GB2536901A (en) 2015-03-30 2015-03-30 Cathode block for electrolytic cell suitable for the Hall-Héroult process
EP16771479.9A EP3277864B1 (en) 2015-03-30 2016-03-22 Cathode block for electrolytic cell suitable for the hall-héroult process
PCT/IB2016/051592 WO2016157021A1 (en) 2015-03-30 2016-03-22 Cathode block for electrolytic cell suitable for the hall-héroult process

Publications (1)

Publication Number Publication Date
PL3277864T3 true PL3277864T3 (en) 2020-10-19

Family

ID=53178353

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16771479T PL3277864T3 (en) 2015-03-30 2016-03-22 Cathode block for electrolytic cell suitable for the hall-héroult process

Country Status (5)

Country Link
EP (1) EP3277864B1 (en)
CA (1) CA2980832C (en)
GB (1) GB2536901A (en)
PL (1) PL3277864T3 (en)
WO (1) WO2016157021A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554702A (en) * 2016-10-05 2018-04-11 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
GB2558936A (en) * 2017-01-23 2018-07-25 Dubai Aluminium Pjsc Cathode assembly with metallic collector bar for electrolytic cell suitable for the Hall-Héroult process
CN109666953A (en) * 2017-10-16 2019-04-23 沈阳铝镁设计研究院有限公司 A kind of compound, highly conductive cathode steel bar
CN109082687A (en) * 2018-10-12 2018-12-25 三门三友科技股份有限公司 A kind of cupric electrolysis cathode collector bar
FR3090699B1 (en) * 2018-12-20 2021-04-09 Rio Tinto Alcan Int Ltd Anode assembly and associated manufacturing process
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
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
BE484041A (en) * 1947-09-05
US3390071A (en) * 1964-10-26 1968-06-25 Reynolds Metals Co Cathode construction for aluminum reduction cell
DE2942469C2 (en) * 1979-10-20 1983-09-15 Sigri Elektrographit Gmbh, 8901 Meitingen Contact mass containing carbon
EP0150680A3 (en) * 1984-01-18 1985-08-28 Schweizerische Aluminium AG Process for attaching anode blocks to an anode hanging
US6231745B1 (en) * 1999-10-13 2001-05-15 Alcoa Inc. Cathode collector bar
RU2209856C1 (en) * 2002-02-28 2003-08-10 Леонов Виктор Васильевич Cathode unit for aluminum electrolyzer
DE10261745B3 (en) * 2002-12-30 2004-07-22 Sgl Carbon Ag Cathode system for electrolytic aluminum extraction
AU2009210879B2 (en) * 2008-02-06 2013-02-21 Norsk Hydro Asa Electrode and a method for making same
NO336744B1 (en) * 2012-06-25 2015-10-26 Norsk Hydro As Electrode as well as a method of manufacturing the same
UA122399C2 (en) 2014-11-18 2020-11-10 Новалум Са Cathode current collector for a hall-heroult cell

Also Published As

Publication number Publication date
EP3277864A4 (en) 2018-09-05
CA2980832A1 (en) 2016-10-06
EP3277864A1 (en) 2018-02-07
EP3277864B1 (en) 2020-05-06
WO2016157021A1 (en) 2016-10-06
CA2980832C (en) 2022-12-06
GB201505435D0 (en) 2015-05-13
GB2536901A (en) 2016-10-05

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