IS7228A - Stöðugt forskaut til að rafgreina ál - Google Patents

Stöðugt forskaut til að rafgreina ál

Info

Publication number
IS7228A
IS7228A IS7228A IS7228A IS7228A IS 7228 A IS7228 A IS 7228A IS 7228 A IS7228 A IS 7228A IS 7228 A IS7228 A IS 7228A IS 7228 A IS7228 A IS 7228A
Authority
IS
Iceland
Prior art keywords
electrolytic aluminum
stable anode
anode
stable
electrolytic
Prior art date
Application number
IS7228A
Other languages
English (en)
Other versions
IS2626B (is
Inventor
Julsrud Stein
Risdal Turid
Original Assignee
Norsk Hydro Asa
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
Priority claimed from NO20015205A external-priority patent/NO20015205D0/no
Application filed by Norsk Hydro Asa filed Critical Norsk Hydro Asa
Publication of IS7228A publication Critical patent/IS7228A/is
Publication of IS2626B publication Critical patent/IS2626B/is

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
    • 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)
  • Other Surface Treatments For Metallic Materials (AREA)
IS7228A 2001-10-25 2004-04-21 Forskaut til að rafgreina ál IS2626B (is)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20015205A NO20015205D0 (no) 2001-10-25 2001-10-25 Anordning for bruk ved elektrolyttisk fremstilling av aluminium
NO20015491A NO326214B1 (no) 2001-10-25 2001-11-09 Anode for elektrolyse av aluminium
PCT/NO2002/000338 WO2003035940A1 (en) 2001-10-25 2002-09-25 A dimensionally stable anode for the electrowinning of aluminium

Publications (2)

Publication Number Publication Date
IS7228A true IS7228A (is) 2004-04-21
IS2626B IS2626B (is) 2010-05-15

Family

ID=26649327

Family Applications (1)

Application Number Title Priority Date Filing Date
IS7228A IS2626B (is) 2001-10-25 2004-04-21 Forskaut til að rafgreina ál

Country Status (15)

Country Link
US (1) US7452450B2 (is)
EP (1) EP1442159A1 (is)
JP (1) JP2005506456A (is)
CN (1) CN100478501C (is)
AR (1) AR036965A1 (is)
AU (1) AU2002330779B2 (is)
BR (1) BR0213524A (is)
CA (1) CA2464406C (is)
CZ (1) CZ2004613A3 (is)
EA (1) EA006056B1 (is)
IS (1) IS2626B (is)
NO (1) NO326214B1 (is)
NZ (1) NZ532792A (is)
WO (1) WO2003035940A1 (is)
ZA (1) ZA200403054B (is)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20010928D0 (no) * 2001-02-23 2001-02-23 Norsk Hydro As Materiale for benyttelse i produksjon
US8594417B2 (en) 2007-11-27 2013-11-26 Alcoa Inc. Systems and methods for inspecting anodes and smelting management relating to the same
JP5562962B2 (ja) * 2008-09-08 2014-07-30 リオ ティント アルカン インターナショナル リミテッド アルミニウム還元セル用の、高電流密度で動作する酸素発生金属陽極
RU2015106684A (ru) * 2012-08-01 2016-09-20 Алкоа Инк. Инертные электроды с низким перепадом напряжения и способ их получения
CN103710728A (zh) * 2013-12-11 2014-04-09 中国铝业股份有限公司 一种金属熔盐电解用陶瓷合金外壳与金属内芯连接方法
CN104060298A (zh) * 2014-06-27 2014-09-24 中国铝业股份有限公司 一种具有等电位面的陶瓷合金惰性阳极及其制备方法
US20180087167A1 (en) * 2015-05-26 2018-03-29 Tdk Corporation An assembly body and electrode for electrolysis
JP2017057426A (ja) * 2015-09-14 2017-03-23 Tdk株式会社 電解用電極の製造方法
CN109763146B (zh) * 2019-03-27 2021-03-26 贵州省过程工业技术研究中心 一种铝电解用钛基复合材料阳极制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478693A (en) * 1980-11-10 1984-10-23 Aluminum Company Of America Inert electrode compositions
US4500406A (en) * 1983-12-12 1985-02-19 Aluminum Company Of America Inert electrode connection
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
US6423204B1 (en) * 1997-06-26 2002-07-23 Alcoa Inc. For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals
US6103090A (en) * 1998-07-30 2000-08-15 Moltech Invent S.A. Electrocatalytically active non-carbon metal-based anodes for aluminium production cells
US6379526B1 (en) * 1999-01-19 2002-04-30 Moltech Invent Sa Non-carbon metal-based anodes for aluminium production cells
NO20010928D0 (no) * 2001-02-23 2001-02-23 Norsk Hydro As Materiale for benyttelse i produksjon

Also Published As

Publication number Publication date
AR036965A1 (es) 2004-10-13
JP2005506456A (ja) 2005-03-03
US20040245096A1 (en) 2004-12-09
CZ2004613A3 (cs) 2005-01-12
BR0213524A (pt) 2004-08-31
US7452450B2 (en) 2008-11-18
NO326214B1 (no) 2008-10-20
AU2002330779B2 (en) 2008-02-21
WO2003035940A1 (en) 2003-05-01
EA200400579A1 (ru) 2004-10-28
NO20015491L (no) 2003-04-28
ZA200403054B (en) 2005-08-31
NO20015491D0 (no) 2001-11-09
CN1589339A (zh) 2005-03-02
EP1442159A1 (en) 2004-08-04
CA2464406C (en) 2010-07-27
IS2626B (is) 2010-05-15
EA006056B1 (ru) 2005-08-25
CN100478501C (zh) 2009-04-15
CA2464406A1 (en) 2003-05-01
NZ532792A (en) 2005-11-25

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