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AU2002211497A1 - Electrode assembly for aluminium production cell with at least one anode having a sloped lower surface - Google Patents

Electrode assembly for aluminium production cell with at least one anode having a sloped lower surface

Info

Publication number
AU2002211497A1
AU2002211497A1 AU2002211497A AU1149702A AU2002211497A1 AU 2002211497 A1 AU2002211497 A1 AU 2002211497A1 AU 2002211497 A AU2002211497 A AU 2002211497A AU 1149702 A AU1149702 A AU 1149702A AU 2002211497 A1 AU2002211497 A1 AU 2002211497A1
Authority
AU
Australia
Prior art keywords
anode
electrode assembly
production cell
aluminium production
sloped lower
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.)
Abandoned
Application number
AU2002211497A
Inventor
Don R. Careatti
Gerald E Carkin
R. Lee Troup
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
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 Alcoa Corp filed Critical Alcoa Corp
Publication of AU2002211497A1 publication Critical patent/AU2002211497A1/en
Abandoned 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

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)
AU2002211497A 2000-10-10 2001-10-09 Electrode assembly for aluminium production cell with at least one anode having a sloped lower surface Abandoned AU2002211497A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/685,483 US6511590B1 (en) 2000-10-10 2000-10-10 Alumina distribution in electrolysis cells including inert anodes using bubble-driven bath circulation
US09/685,483 2000-10-10
PCT/US2001/031371 WO2002031225A2 (en) 2000-10-10 2001-10-09 Electrode assembly for aluminium production cell with at least one anode having a sloped lower surface

Publications (1)

Publication Number Publication Date
AU2002211497A1 true AU2002211497A1 (en) 2002-04-22

Family

ID=24752399

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002211497A Abandoned AU2002211497A1 (en) 2000-10-10 2001-10-09 Electrode assembly for aluminium production cell with at least one anode having a sloped lower surface

Country Status (5)

Country Link
US (1) US6511590B1 (en)
EP (1) EP1330560A2 (en)
AU (1) AU2002211497A1 (en)
NO (1) NO20031627L (en)
WO (1) WO2002031225A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040163967A1 (en) * 2003-02-20 2004-08-26 Lacamera Alfred F. Inert anode designs for reduced operating voltage of aluminum production cells
CN102041524B (en) * 2010-12-15 2013-04-17 中国铝业股份有限公司 Electrode structure and configuration mode of inert electrode aluminum electrolysis cell
CN110475908B (en) 2017-03-31 2022-10-14 美铝美国公司 System and method for electrolytic production of aluminum
CN111647914A (en) * 2020-05-22 2020-09-11 国家电投集团黄河上游水电开发有限责任公司 Positioning method for replacing electrolytic aluminum anode
CN112417792B (en) * 2020-11-23 2023-05-26 云南电网有限责任公司 Electrolytic aluminum external characteristic modeling method based on controllable boundary of saturation reactor

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251962B (en) 1963-11-21 1967-10-12 The British Aluminium Company Limited, London Cathode for an electrolytic cell for the production of aluminum and process for the production of the same
CH643885A5 (en) 1980-05-14 1984-06-29 Alusuisse ELECTRODE ARRANGEMENT OF A MELTFLOW ELECTROLYSIS CELL FOR PRODUCING ALUMINUM.
US4399008A (en) 1980-11-10 1983-08-16 Aluminum Company Of America Composition for inert electrodes
US4374050A (en) 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4374761A (en) 1980-11-10 1983-02-22 Aluminum Company Of America Inert electrode formulations
US4582585A (en) 1982-09-27 1986-04-15 Aluminum Company Of America Inert electrode composition having agent for controlling oxide growth on electrode made therefrom
US4584172A (en) 1982-09-27 1986-04-22 Aluminum Company Of America Method of making composition suitable for use as inert electrode having good electrical conductivity and mechanical properties
GB8301001D0 (en) * 1983-01-14 1983-02-16 Eltech Syst Ltd Molten salt electrowinning method
US4602990A (en) 1983-02-17 1986-07-29 Commonwealth Aluminum Corporation Low energy aluminum reduction cell with induced bath flow
US4455211A (en) 1983-04-11 1984-06-19 Aluminum Company Of America Composition suitable for inert electrode
US4620905A (en) 1985-04-25 1986-11-04 Aluminum Company Of America Electrolytic production of metals using a resistant anode
US5158655A (en) 1989-01-09 1992-10-27 Townsend Douglas W Coating of cathode substrate during aluminum smelting in drained cathode cells
DE69114511D1 (en) * 1990-08-20 1995-12-14 Comalco Alu IMPROVED ALUMINUM MELTING CELL.
WO1992009724A1 (en) * 1990-11-28 1992-06-11 Moltech Invent Sa Electrode assemblies and multimonopolar cells for aluminium electrowinning
US5279715A (en) 1991-09-17 1994-01-18 Aluminum Company Of America Process and apparatus for low temperature electrolysis of oxides
US5362366A (en) 1992-04-27 1994-11-08 Moltech Invent S.A. Anode-cathode arrangement for aluminum production cells
DE69526264T2 (en) * 1994-09-08 2002-10-24 Moltech Invent S.A., Luxemburg/Luxembourg Aluminum electrolytic cell with drainable cathode
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US5492604A (en) 1994-12-28 1996-02-20 Aluminum Company Of America Coating composition for carbon electrodes
KR100209724B1 (en) * 1996-08-21 1999-07-15 구본준 Flash memory and method of manufacturing the same
US6358393B1 (en) * 1997-05-23 2002-03-19 Moltech Invent S.A. Aluminum production cell and cathode
US5865980A (en) 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
US6162334A (en) 1997-06-26 2000-12-19 Alcoa Inc. Inert anode containing base metal and noble metal useful for the electrolytic production of aluminum
US5794112A (en) 1997-06-26 1998-08-11 Aluminum Company Of America Controlled atmosphere for fabrication of cermet electrodes
US6217739B1 (en) 1997-06-26 2001-04-17 Alcoa Inc. Electrolytic production of high purity aluminum using inert anodes
US5938914A (en) 1997-09-19 1999-08-17 Aluminum Company Of America Molten salt bath circulation design for an electrolytic cell
US6245201B1 (en) * 1999-08-03 2001-06-12 John S. Rendall Aluminum smelting pot-cell

Also Published As

Publication number Publication date
WO2002031225A2 (en) 2002-04-18
US6511590B1 (en) 2003-01-28
NO20031627L (en) 2003-06-06
NO20031627D0 (en) 2003-04-09
WO2002031225A3 (en) 2003-01-30
EP1330560A2 (en) 2003-07-30

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