SI2688130T1 - Inert anode composition - Google Patents

Inert anode composition Download PDF

Info

Publication number
SI2688130T1
SI2688130T1 SI200332555T SI200332555T SI2688130T1 SI 2688130 T1 SI2688130 T1 SI 2688130T1 SI 200332555 T SI200332555 T SI 200332555T SI 200332555 T SI200332555 T SI 200332555T SI 2688130 T1 SI2688130 T1 SI 2688130T1
Authority
SI
Slovenia
Prior art keywords
solid material
electrolysis apparatus
inert anode
alumina
cement
Prior art date
Application number
SI200332555T
Other languages
English (en)
Slovenian (sl)
Inventor
Leroy E. D'astolfo
Calvin Bates
Original Assignee
Alcoa Usa 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 Usa Corp. filed Critical Alcoa Usa Corp.
Publication of SI2688130T1 publication Critical patent/SI2688130T1/en

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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
    • C25C3/12—Anodes

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)
  • Nonmetallic Welding Materials (AREA)
SI200332555T 2002-11-25 2003-11-19 Inert anode composition SI2688130T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42881802P 2002-11-25 2002-11-25
EP13183888.0A EP2688130B1 (en) 2002-11-25 2003-11-19 Inert anode assembly

Publications (1)

Publication Number Publication Date
SI2688130T1 true SI2688130T1 (en) 2018-06-29

Family

ID=35052368

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200332555T SI2688130T1 (en) 2002-11-25 2003-11-19 Inert anode composition

Country Status (6)

Country Link
EP (1) EP2688130B1 (ru)
CN (1) CN100515546C (ru)
ES (1) ES2644864T3 (ru)
NO (1) NO20052924D0 (ru)
RU (1) RU2293143C1 (ru)
SI (1) SI2688130T1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709485B (zh) 2009-12-18 2012-07-04 中国铝业股份有限公司 一种采用惰性阳极生产原铝的铝电解槽
CN101942677A (zh) * 2010-09-30 2011-01-12 中南大学 一种铝电解惰性阳极用保温包覆材料及其应用
AU2015315688B2 (en) * 2014-09-08 2019-01-03 Alcoa Usa Corp. Anode apparatus
CA3012673C (en) 2016-01-26 2020-08-25 Alcoa Usa Corp. Insulation assembly for electrolysis cell

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579155A5 (ru) * 1971-11-16 1976-08-31 Alusuisse
US4057480A (en) * 1973-05-25 1977-11-08 Swiss Aluminium Ltd. Inconsumable electrodes
GB2062862B (en) 1979-11-08 1984-03-14 Sumitomo Metal Ind Fully automatic ultrasonic flaw detection apparatus
IN169360B (ru) * 1987-12-22 1991-09-28 Savoie Electrodes Refract
DE3838828A1 (de) * 1988-11-17 1990-05-23 Vaw Ver Aluminium Werke Ag Kohleelektrode mit gasdichter, temperaturbestaendiger schutzglocke
US5279715A (en) 1991-09-17 1994-01-18 Aluminum Company Of America Process and apparatus for low temperature electrolysis of oxides
GB9511692D0 (en) 1995-06-09 1995-08-02 Fosbel Int Ltd A process for forming a refractory repair mass
US6217739B1 (en) 1997-06-26 2001-04-17 Alcoa Inc. Electrolytic production of high purity aluminum using inert anodes
US6423195B1 (en) 1997-06-26 2002-07-23 Alcoa Inc. Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals
US6372119B1 (en) 1997-06-26 2002-04-16 Alcoa Inc. Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals
US5865980A (en) 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
US6551489B2 (en) * 2000-01-13 2003-04-22 Alcoa Inc. Retrofit aluminum smelting cells using inert anodes and method
BR0108693B1 (pt) 2000-02-24 2012-01-24 método para retroajuste de uma célula de fusão de alumìnio.
US20030209426A1 (en) * 2000-12-08 2003-11-13 Slaugenhaupt Michael L. Insulating lid for aluminum production cells

Also Published As

Publication number Publication date
CN100515546C (zh) 2009-07-22
RU2293143C1 (ru) 2007-02-10
EP2688130A1 (en) 2014-01-22
NO20052924L (no) 2005-06-15
ES2644864T3 (es) 2017-11-30
EP2688130B1 (en) 2017-07-26
NO20052924D0 (no) 2005-06-15
CN1917933A (zh) 2007-02-21

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