NO995514L - Karbotermisk prosess for fremstilling av metall - Google Patents

Karbotermisk prosess for fremstilling av metall

Info

Publication number
NO995514L
NO995514L NO19995514A NO995514A NO995514L NO 995514 L NO995514 L NO 995514L NO 19995514 A NO19995514 A NO 19995514A NO 995514 A NO995514 A NO 995514A NO 995514 L NO995514 L NO 995514L
Authority
NO
Norway
Prior art keywords
manufacture
metal
carbothermal process
carbothermal
Prior art date
Application number
NO19995514A
Other languages
English (en)
Other versions
NO995514D0 (no
NO310426B1 (no
Inventor
Olav Ellingsen
Original Assignee
Metalica As
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 Metalica As filed Critical Metalica As
Priority to NO19995514A priority Critical patent/NO310426B1/no
Publication of NO995514D0 publication Critical patent/NO995514D0/no
Priority to AU14227/01A priority patent/AU777662B2/en
Priority to CA002390943A priority patent/CA2390943A1/en
Priority to PCT/NO2000/000379 priority patent/WO2001034858A1/en
Publication of NO995514L publication Critical patent/NO995514L/no
Publication of NO310426B1 publication Critical patent/NO310426B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing material
    • C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
    • 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
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Forging (AREA)
  • Chemically Coating (AREA)
NO19995514A 1999-11-11 1999-11-11 Karbotermisk prosess for fremstilling av metall NO310426B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO19995514A NO310426B1 (no) 1999-11-11 1999-11-11 Karbotermisk prosess for fremstilling av metall
AU14227/01A AU777662B2 (en) 1999-11-11 2000-11-10 Carbothermic process for production of metals
CA002390943A CA2390943A1 (en) 1999-11-11 2000-11-10 Carbothermic process for production of metals
PCT/NO2000/000379 WO2001034858A1 (en) 1999-11-11 2000-11-10 Carbothermic process for production of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19995514A NO310426B1 (no) 1999-11-11 1999-11-11 Karbotermisk prosess for fremstilling av metall

Publications (3)

Publication Number Publication Date
NO995514D0 NO995514D0 (no) 1999-11-11
NO995514L true NO995514L (no) 2001-05-14
NO310426B1 NO310426B1 (no) 2001-07-02

Family

ID=19903969

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995514A NO310426B1 (no) 1999-11-11 1999-11-11 Karbotermisk prosess for fremstilling av metall

Country Status (4)

Country Link
AU (1) AU777662B2 (no)
CA (1) CA2390943A1 (no)
NO (1) NO310426B1 (no)
WO (1) WO2001034858A1 (no)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529526A (en) * 1976-08-27 1978-10-25 Tetronics Res & Dev Co Ltd Apparatus and procedure for reduction of metal oxides
US4146389A (en) * 1977-10-18 1979-03-27 Bela Karlovitz Thermal reduction process of aluminium
DE3335859A1 (de) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur pyrometallurgischen behandlung von feinkoernigen, bei behandlungstemperaturen schmelzfluessige produkte ergebenden feststoffen
NO300600B1 (no) * 1995-11-02 1997-06-23 Ellingsen O & Co Fremstilling av aluminium

Also Published As

Publication number Publication date
WO2001034858A9 (en) 2004-11-18
AU777662B2 (en) 2004-10-28
AU1422701A (en) 2001-06-06
WO2001034858A1 (en) 2001-05-17
CA2390943A1 (en) 2001-05-17
NO995514D0 (no) 1999-11-11
NO310426B1 (no) 2001-07-02

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