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NO20055027L - Process for electrolysis of aluminum sulfide - Google Patents

Process for electrolysis of aluminum sulfide

Info

Publication number
NO20055027L
NO20055027L NO20055027A NO20055027A NO20055027L NO 20055027 L NO20055027 L NO 20055027L NO 20055027 A NO20055027 A NO 20055027A NO 20055027 A NO20055027 A NO 20055027A NO 20055027 L NO20055027 L NO 20055027L
Authority
NO
Norway
Prior art keywords
electrolysis
aluminum sulfide
sulfide
aluminum
bathroom
Prior art date
Application number
NO20055027A
Other languages
Norwegian (no)
Inventor
Dietrich Willem Van Der Plas
Original Assignee
Corus Aluminium Walzprod 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 Walzprod Gmbh filed Critical Corus Aluminium Walzprod Gmbh
Publication of NO20055027L publication Critical patent/NO20055027L/en

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)

Abstract

Fremgangsmåte for elektrolyse av AI2S3, ved bruk av et bad av smeltet salt, fortrirmsvis et bad av smeltet kloridsalt, hvor AI2S3 er oppløst, særpreget ved at det tas foranstaltninger for å forbedre den elektriske konduktivitet i badet, for å muliggjøre en økning i strømtettheten i badet.A process for electrolysis of AI bathroom.

NO20055027A 2003-03-31 2005-10-28 Process for electrolysis of aluminum sulfide NO20055027L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03075948 2003-03-31
PCT/EP2004/003625 WO2004088000A2 (en) 2003-03-31 2004-03-31 Process for the electrolysis of aluminiumsulfide

Publications (1)

Publication Number Publication Date
NO20055027L true NO20055027L (en) 2005-10-28

Family

ID=33104133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055027A NO20055027L (en) 2003-03-31 2005-10-28 Process for electrolysis of aluminum sulfide

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE466974T1 (en) * 2005-03-31 2010-05-15 Aleris Aluminum Koblenz Gmbh METHOD AND DEVICE FOR PRODUCING ALUMINUM
US7867373B2 (en) 2005-04-01 2011-01-11 Aleris Aluminum Koblenz Gmbh Method and apparatus for the production of aluminum
KR101290586B1 (en) * 2012-04-25 2013-07-30 한국수력원자력 주식회사 Decontamination method of cladding hull wastes generated from spent nuclear fuel and apparatus thereof
JP2014237873A (en) * 2013-06-07 2014-12-18 住友電気工業株式会社 Method for producing molten salt, molten salt, and method for producing aluminum
RU2567429C1 (en) * 2013-07-09 2015-11-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Electrolyte for aluminium production by melts electrolysis
WO2019094921A1 (en) * 2017-11-13 2019-05-16 Chromalox, Inc. Medium voltage molten salt heater and molten salt thermal energy storage system including same

Family Cites Families (9)

* 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
GB1483193A (en) * 1974-11-29 1977-08-17 Courtaulds Ltd Process for the manufacture of carbon disulphide
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 (en) * 1984-03-31 1985-10-10 Brown, Boveri & Cie Ag, 6800 Mannheim Process for producing aluminium
DE69927605T2 (en) * 1998-12-18 2006-08-03 Corus Aluminium Walzprodukte Gmbh METHOD FOR GENERATING ALUMINUM FROM ALUMINUM OXIDE VIA ALUMINIUM SULPHIDE PROCESS

Also Published As

Publication number Publication date
AU2004225794A1 (en) 2004-10-14
WO2004088000A2 (en) 2004-10-14
RU2005133440A (en) 2006-06-10
EP1625245A2 (en) 2006-02-15
CA2520798C (en) 2009-06-16
JP2006522220A (en) 2006-09-28
RU2341591C2 (en) 2008-12-20
JP4975431B2 (en) 2012-07-11
WO2004088000A3 (en) 2005-01-13
US20080202939A1 (en) 2008-08-28
AU2004225794A8 (en) 2009-10-22
AU2004225794B8 (en) 2009-10-22
AU2004225794B2 (en) 2009-08-20
CA2520798A1 (en) 2004-10-14

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ONSAGERS AS, POSTBOKS 6963 ST OLAVS PLASS, 0130 OS

FC2A Withdrawal, rejection or dismissal of laid open patent application