DE69927605D1 - Verfahren zur erzeugung von aluminium aus aluminiumoxid via aluminiumsulfidprozess - Google Patents

Verfahren zur erzeugung von aluminium aus aluminiumoxid via aluminiumsulfidprozess

Info

Publication number
DE69927605D1
DE69927605D1 DE69927605T DE69927605T DE69927605D1 DE 69927605 D1 DE69927605 D1 DE 69927605D1 DE 69927605 T DE69927605 T DE 69927605T DE 69927605 T DE69927605 T DE 69927605T DE 69927605 D1 DE69927605 D1 DE 69927605D1
Authority
DE
Germany
Prior art keywords
alumina
aluminum
generating
oxide via
aluminum oxide
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 - Lifetime
Application number
DE69927605T
Other languages
English (en)
Other versions
DE69927605T2 (de
Inventor
Heiko Sportel
Wilhelmus Verstraten
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 Technology BV
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 Technology BV filed Critical Corus Technology BV
Publication of DE69927605D1 publication Critical patent/DE69927605D1/de
Application granted granted Critical
Publication of DE69927605T2 publication Critical patent/DE69927605T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/70—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69927605T 1998-12-18 1999-12-17 Verfahren zur erzeugung von aluminium aus aluminiumoxid via aluminiumsulfidprozess Expired - Lifetime DE69927605T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP98204307 1998-12-18
EP98204307 1998-12-18
US13071099P 1999-04-22 1999-04-22
US130710P 1999-04-22
PCT/EP1999/010189 WO2000037691A1 (en) 1998-12-18 1999-12-17 Method and apparatus for the production of aluminium from alumina ore by aluminiumsulfide process

Publications (2)

Publication Number Publication Date
DE69927605D1 true DE69927605D1 (de) 2006-02-16
DE69927605T2 DE69927605T2 (de) 2006-08-03

Family

ID=26150987

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19983811T Withdrawn DE19983811T1 (de) 1998-12-18 1999-12-17 Verfahren und Vorrichtung für die Herstellung von Aluminium
DE69927605T Expired - Lifetime DE69927605T2 (de) 1998-12-18 1999-12-17 Verfahren zur erzeugung von aluminium aus aluminiumoxid via aluminiumsulfidprozess

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19983811T Withdrawn DE19983811T1 (de) 1998-12-18 1999-12-17 Verfahren und Vorrichtung für die Herstellung von Aluminium

Country Status (10)

Country Link
EP (1) EP1141425B1 (de)
JP (1) JP4416953B2 (de)
AT (1) ATE305985T1 (de)
AU (1) AU761852B2 (de)
CA (1) CA2355662C (de)
DE (2) DE19983811T1 (de)
ES (1) ES2251257T3 (de)
NO (1) NO331582B1 (de)
RU (1) RU2233897C2 (de)
WO (1) WO2000037691A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2341591C2 (ru) * 2003-03-31 2008-12-20 Корус Алюминиум Вальцпродукте Гмбх Способ электролиза сульфида алюминия
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
EP2838848B1 (de) * 2012-03-29 2019-05-08 Orbite Technologies Inc. Verfahren zur behandlung von flugasche
CN113501493B (zh) * 2021-07-06 2023-02-07 中石化宁波工程有限公司 一种用于羰基合成的高浓度一氧化碳分段移热半反应变换工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US194610A (en) * 1877-08-28 Improvement in machines for sewing button-holes
DE79781C (de) *
DE41891C (de) * D. G. REILLON und S. T. MON-TAGNE beide in Nantes und O. L. B. L. BOURGE-REL in Paris, Frankreich Verfahren zur Darstellung von Aluminium
US1816842A (en) * 1924-06-02 1931-08-04 Internat Patent Corp Process for refining ores or products containing aluminum oxide
US1941610A (en) * 1931-12-15 1934-01-02 George A Macready Process for decomposing ores
GB484014A (en) * 1936-12-04 1938-04-29 Daniel Gardner Improvements in or relating to electrolytic processes for the manufacture of aluminium
US2400000A (en) * 1941-08-02 1946-05-07 Gardner Thermal Corp 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
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

Also Published As

Publication number Publication date
CA2355662C (en) 2006-07-25
JP2003528976A (ja) 2003-09-30
NO20013011D0 (no) 2001-06-18
JP4416953B2 (ja) 2010-02-17
AU2284500A (en) 2000-07-12
ATE305985T1 (de) 2005-10-15
EP1141425A1 (de) 2001-10-10
CA2355662A1 (en) 2000-06-29
DE69927605T2 (de) 2006-08-03
ES2251257T3 (es) 2006-04-16
DE19983811T1 (de) 2002-02-28
RU2233897C2 (ru) 2004-08-10
NO20013011L (no) 2001-08-17
WO2000037691A1 (en) 2000-06-29
EP1141425B1 (de) 2005-10-05
AU761852B2 (en) 2003-06-12
NO331582B1 (no) 2012-01-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CORUS ALUMINIUM WALZPRODUKTE GMBH, 56070 KOBLENZ,

8364 No opposition during term of opposition