CA2520798C - Procede d'electrolyse de sulfure d'aluminium - Google Patents

Procede d'electrolyse de sulfure d'aluminium Download PDF

Info

Publication number
CA2520798C
CA2520798C CA002520798A CA2520798A CA2520798C CA 2520798 C CA2520798 C CA 2520798C CA 002520798 A CA002520798 A CA 002520798A CA 2520798 A CA2520798 A CA 2520798A CA 2520798 C CA2520798 C CA 2520798C
Authority
CA
Canada
Prior art keywords
bath
process according
electrolysis
cryolite
anode
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.)
Expired - Fee Related
Application number
CA002520798A
Other languages
English (en)
Other versions
CA2520798A1 (fr
Inventor
Dietrich Willem Van Der Plas
Steven Christian Lans
Markus Andreas Reuter
Mpia Cyril Roger Mambote
Anthonie Van Sandwijk
Yanping Xiao
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.)
Novelis Koblenz GmbH
Original Assignee
Corus Aluminium Walzprodukte GmbH
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 Corus Aluminium Walzprodukte GmbH filed Critical Corus Aluminium Walzprodukte GmbH
Publication of CA2520798A1 publication Critical patent/CA2520798A1/fr
Application granted granted Critical
Publication of CA2520798C publication Critical patent/CA2520798C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25C3/18—Electrolytes
    • 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

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)
CA002520798A 2003-03-31 2004-03-31 Procede d'electrolyse de sulfure d'aluminium Expired - Fee Related CA2520798C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03075948.4 2003-03-31
EP03075948 2003-03-31
PCT/EP2004/003625 WO2004088000A2 (fr) 2003-03-31 2004-03-31 Procede d'electrolyse de sulfure d'aluminium

Publications (2)

Publication Number Publication Date
CA2520798A1 CA2520798A1 (fr) 2004-10-14
CA2520798C true CA2520798C (fr) 2009-06-16

Family

ID=33104133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002520798A Expired - Fee Related CA2520798C (fr) 2003-03-31 2004-03-31 Procede d'electrolyse de sulfure d'aluminium

Country Status (8)

Country Link
US (1) US20080202939A1 (fr)
EP (1) EP1625245A2 (fr)
JP (1) JP4975431B2 (fr)
AU (1) AU2004225794B8 (fr)
CA (1) CA2520798C (fr)
NO (1) NO20055027L (fr)
RU (1) RU2341591C2 (fr)
WO (1) WO2004088000A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE466974T1 (de) * 2005-03-31 2010-05-15 Aleris Aluminum Koblenz Gmbh Verfahren und vorrichtung zur produktion von aluminium
US7867373B2 (en) 2005-04-01 2011-01-11 Aleris Aluminum Koblenz Gmbh Method and apparatus for the production of aluminum
KR101290586B1 (ko) * 2012-04-25 2013-07-30 한국수력원자력 주식회사 사용후 핵연료의 폐 피복관 제염 방법 및 그 장치
JP2014237873A (ja) * 2013-06-07 2014-12-18 住友電気工業株式会社 溶融塩の製造方法、溶融塩及びアルミニウムの製造方法
RU2567429C1 (ru) * 2013-07-09 2015-11-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Электролит для получения алюминия электролизом расплавов
WO2019094921A1 (fr) * 2017-11-13 2019-05-16 Chromalox, Inc. Réchauffeur de sel fondu à moyenne tension et système d'accumulation d'énergie thermique à sel fondu comprenant celui-ci

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484014A (en) * 1936-12-04 1938-04-29 Daniel Gardner Improvements in or relating to electrolytic processes for the manufacture of aluminium
US2939824A (en) * 1957-07-26 1960-06-07 Kaiser Aluminium Chem Corp Method and apparatus for the production of aluminum
US4133727A (en) * 1977-05-17 1979-01-09 Aluminum Company Of America Method for extracting heat from a chamber containing a molten salt
JPS54114410A (en) * 1978-02-27 1979-09-06 Shirou Yoshizawa Production of metal aluminium
US4265716A (en) * 1979-06-14 1981-05-05 The United States Of America As Represented By The United States Department Of Energy Method of winning aluminum metal from aluminous ore
US4464234A (en) * 1982-04-01 1984-08-07 The United States Of America As Represented By The United States Department Of Energy Production of aluminum metal by electrolysis of aluminum sulfide
DE3412114A1 (de) * 1984-03-31 1985-10-10 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur herstellung von aluminium
ATE305985T1 (de) * 1998-12-18 2005-10-15 Corus Technology Bv Verfahren zur erzeugung von aluminium aus aluminiumoxid via aluminiumsulfidprozess

Also Published As

Publication number Publication date
AU2004225794B8 (en) 2009-10-22
EP1625245A2 (fr) 2006-02-15
JP4975431B2 (ja) 2012-07-11
AU2004225794B2 (en) 2009-08-20
WO2004088000A3 (fr) 2005-01-13
AU2004225794A1 (en) 2004-10-14
JP2006522220A (ja) 2006-09-28
RU2005133440A (ru) 2006-06-10
CA2520798A1 (fr) 2004-10-14
WO2004088000A2 (fr) 2004-10-14
RU2341591C2 (ru) 2008-12-20
AU2004225794A8 (en) 2009-10-22
NO20055027L (no) 2005-10-28
US20080202939A1 (en) 2008-08-28

Similar Documents

Publication Publication Date Title
CA2877591C (fr) Reservoir d'electrolyse utilise pour l'electrolyse d'aluminium et procede d'electrolyse utilisant l'electrolyseur
CA1215935A (fr) Production de metaux par dissolution cathodique de leurs elements dans des piles electrolytiques
US5725744A (en) Cell for the electrolysis of alumina at low temperatures
EA011110B1 (ru) Способ получения металла электролизом солевого расплава и способ получения металлического титана
CA2917342C (fr) Electrolyte permettant d'obtenir des substances fondues au moyen d'un electrolyseur d'aluminium
CA2520798C (fr) Procede d'electrolyse de sulfure d'aluminium
RU2006119476A (ru) Способ электролитического получения алюминия
Kekesi Electrorefining in aqueous chloride media for recovering tin from waste materials
US20240141529A1 (en) Method for producing metal aluminum by molten salt electrolysis of aluminum oxide
Chen et al. Penetration behavior of electrolyte into graphite cathode in NaF− KF− LiF− AlF3 system with low cryolite ratios
US4135994A (en) Process for electrolytically producing aluminum
CN101386996B (zh) 一种高电导率铝电解用低温电解质及其使用方法
Sleppy et al. Bench scale electrolysis of alumina in sodium fluoride-Aluminum fluoride melts below 900 C
KR101801453B1 (ko) 알루미늄 전해에 사용되는 전해질 및 상기 전해질을 사용하는 전해 공정
Feldhaus et al. Influence of LiF on the synthesis of the neodymium & praseodymium molten salt electrolysis
WO1993010281A1 (fr) Cellule d'electrolyse d'alumine, de preference a basse temperature
JP7084696B2 (ja) 金属の製造方法及びスポンジチタンの製造方法
Güden et al. Electrolysis of MgCl2 with a top inserted anode and an Mg-Pb cathode
HAARBERG Electrowinning of Aluminum—Challenges and Possibilities for Reducing the Carbon Footprint—
US6428675B1 (en) Low temperature aluminum production
Haarberg Electrowinning of Light Metals from Molten Salts Electrolytes
Lukasko et al. Electrolytic production of calcium metal
CA1114769A (fr) Methode de production de l'aluminium par voie electrolytique
RU2299931C2 (ru) Способ и устройство для снижения содержания сернистых примесей и улучшения кпд тока электролизера с инертным анодом для производства алюминия
EP0613504B1 (fr) Cellule d'electrolyse d'alumine, de preference a basses temperatures

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150331