SI1554416T1 - Celice za elektrolizno pridobivanje aluminija z anodami na osnovi kovine - Google Patents

Celice za elektrolizno pridobivanje aluminija z anodami na osnovi kovine

Info

Publication number
SI1554416T1
SI1554416T1 SI200332133T SI200332133T SI1554416T1 SI 1554416 T1 SI1554416 T1 SI 1554416T1 SI 200332133 T SI200332133 T SI 200332133T SI 200332133 T SI200332133 T SI 200332133T SI 1554416 T1 SI1554416 T1 SI 1554416T1
Authority
SI
Slovenia
Prior art keywords
weight
anode
aluminium
fluoride
nickel
Prior art date
Application number
SI200332133T
Other languages
English (en)
Slovenian (sl)
Inventor
Nora Vittorio De
Thinh T Nguyen
Jean-Jacques Duruz
Original Assignee
Rio Tinto Alcan Int Ltd
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 Rio Tinto Alcan Int Ltd filed Critical Rio Tinto Alcan Int Ltd
Publication of SI1554416T1 publication Critical patent/SI1554416T1/sl

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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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
    • 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
    • C25C3/125—Anodes based on carbon

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)
SI200332133T 2002-10-18 2003-10-17 Celice za elektrolizno pridobivanje aluminija z anodami na osnovi kovine SI1554416T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IB0204059 2002-10-18
PCT/IB2003/004649 WO2004035871A1 (en) 2002-10-18 2003-10-17 Aluminium electrowinning cells with metal-based anodes
EP03751166A EP1554416B1 (en) 2002-10-18 2003-10-17 Aluminium electrowinning cells with metal-based anodes

Publications (1)

Publication Number Publication Date
SI1554416T1 true SI1554416T1 (sl) 2012-05-31

Family

ID=32104592

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200332133T SI1554416T1 (sl) 2002-10-18 2003-10-17 Celice za elektrolizno pridobivanje aluminija z anodami na osnovi kovine

Country Status (12)

Country Link
US (1) US20110031129A1 (zh)
EP (1) EP1554416B1 (zh)
CN (1) CN1735717B (zh)
AT (1) ATE543927T1 (zh)
AU (1) AU2003269385B2 (zh)
CA (1) CA2498622C (zh)
ES (1) ES2381927T3 (zh)
NO (1) NO20052377L (zh)
NZ (1) NZ538777A (zh)
RU (1) RU2318924C2 (zh)
SI (1) SI1554416T1 (zh)
WO (1) WO2004035871A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ540408A (en) * 2003-02-20 2007-04-27 Moltech Invent Sa Aluminium electrowinning cells with metal-based anodes and a fluoride-containing molten electrolyte
US7811425B2 (en) * 2004-03-18 2010-10-12 Moltech Invent S.A. Non-carbon anodes with active coatings
CN100465350C (zh) * 2005-06-24 2009-03-04 曹大力 以铁及其合金为阳极在电解槽中制备铝-铁基合金的方法
AU2009289326B2 (en) * 2008-09-08 2015-06-04 Rio Tinto Alcan International Limited Metallic oxygen evolving anode operating at high current density for aluminium reduction cells
CN101586250B (zh) * 2009-06-10 2010-12-29 中南大学 一种复合涂层及其制备方法和应用
RU2457286C1 (ru) * 2011-03-02 2012-07-27 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Способ электролиза расплавленных солей с кислородсодержащими добавками с использованием инертного анода
CN103484891B (zh) * 2012-06-11 2016-06-15 内蒙古联合工业有限公司 一种电解铝用电解槽及使用该电解槽的电解工艺
WO2013185540A1 (zh) * 2012-06-11 2013-12-19 内蒙古联合工业有限公司 一种电解铝用电解质以及使用该电解质的电解工艺
CN103014769A (zh) * 2012-11-26 2013-04-03 中国铝业股份有限公司 一种铝电解用合金惰性阳极及其制备方法
BR112016000230A2 (pt) * 2013-07-09 2017-11-28 Obshchestvo S Ogranichennoy Otvetstvennost´Yu Obedinennaya Kompaniya Rusal Inzhenerno eletrólito para obter fusões usando um eletrolisador de alulmínio
US10711359B2 (en) * 2013-08-19 2020-07-14 United Company RUSAL Engineering and Technology Centre LLC Iron-based anode for obtaining aluminum by the electrolysis of melts
CN105132952B (zh) * 2015-08-26 2017-09-29 贵州理工学院 一种能降低全氟化碳排放量的电解质体系
KR102562722B1 (ko) * 2016-02-01 2023-08-03 재단법인 포항산업과학연구원 전해용 양극, 이를 포함하는 전해조, 및 상기 전해조를 이용한 전해 방법
RU2698162C2 (ru) 2017-03-01 2019-08-22 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Перфорированный металлический инертный анод для получения алюминия электролизом расплава
RU2686408C1 (ru) * 2018-06-20 2019-04-25 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Способ электролитического получения алюминия
CN114717610B (zh) * 2022-05-16 2023-08-08 中国铝业股份有限公司 一种降低铝电解载氟氧化铝中钾含量的方法
WO2024030044A1 (ru) * 2022-08-02 2024-02-08 Владислав Владимирович ФУРСЕНКО Способ получения алюминия электролизом раствора глинозема в криолите

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US400766A (en) * 1889-04-02 Process of reducing aluminium by electrolysis
US400664A (en) * 1886-07-09 1889-04-02 M Hall Charles Process of reducing aluminium from its fluoride salts by electrolysis
SU554318A1 (ru) * 1974-03-19 1977-04-15 Институт общей и неорганической химии АН Украинской ССР Электролит дл получени алюмо-кремниевых сплавов
US5006209A (en) * 1990-02-13 1991-04-09 Electrochemical Technology Corp. Electrolytic reduction of alumina
US5725744A (en) * 1992-03-24 1998-03-10 Moltech Invent S.A. Cell for the electrolysis of alumina at low temperatures
US5284562A (en) * 1992-04-17 1994-02-08 Electrochemical Technology Corp. Non-consumable anode and lining for aluminum electrolytic reduction cell
US6258247B1 (en) * 1998-02-11 2001-07-10 Northwest Aluminum Technology Bath for electrolytic reduction of alumina and method therefor
US6497807B1 (en) * 1998-02-11 2002-12-24 Northwest Aluminum Technologies Electrolyte treatment for aluminum reduction
US6692631B2 (en) * 2002-02-15 2004-02-17 Northwest Aluminum Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina
US6800191B2 (en) * 2002-03-15 2004-10-05 Northwest Aluminum Technologies Electrolytic cell for producing aluminum employing planar anodes
US7811425B2 (en) * 2004-03-18 2010-10-12 Moltech Invent S.A. Non-carbon anodes with active coatings

Also Published As

Publication number Publication date
ATE543927T1 (de) 2012-02-15
WO2004035871A1 (en) 2004-04-29
EP1554416B1 (en) 2012-02-01
AU2003269385A1 (en) 2004-05-04
NZ538777A (en) 2007-02-23
US20110031129A1 (en) 2011-02-10
RU2318924C2 (ru) 2008-03-10
EP1554416A1 (en) 2005-07-20
CA2498622A1 (en) 2004-04-29
RU2005115103A (ru) 2005-10-27
AU2003269385B2 (en) 2009-06-04
CN1735717B (zh) 2011-12-28
NO20052377L (no) 2005-05-13
CA2498622C (en) 2011-09-20
CN1735717A (zh) 2006-02-15
ES2381927T3 (es) 2012-06-01

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