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NO176972C - Process for the preparation of magnesium by metallothermal reduction of MgO - Google Patents

Process for the preparation of magnesium by metallothermal reduction of MgO

Info

Publication number
NO176972C
NO176972C NO900100A NO900100A NO176972C NO 176972 C NO176972 C NO 176972C NO 900100 A NO900100 A NO 900100A NO 900100 A NO900100 A NO 900100A NO 176972 C NO176972 C NO 176972C
Authority
NO
Norway
Prior art keywords
mgo
magnesium
preparation
metallothermal reduction
metallothermal
Prior art date
Application number
NO900100A
Other languages
Norwegian (no)
Other versions
NO900100D0 (en
NO900100L (en
NO176972B (en
Inventor
Andrew Miller Cameron
Original Assignee
Univ Manchester
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
Priority claimed from GB878716319A external-priority patent/GB8716319D0/en
Application filed by Univ Manchester filed Critical Univ Manchester
Publication of NO900100D0 publication Critical patent/NO900100D0/en
Publication of NO900100L publication Critical patent/NO900100L/en
Publication of NO176972B publication Critical patent/NO176972B/en
Publication of NO176972C publication Critical patent/NO176972C/en

Links

Classifications

    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO900100A 1987-07-10 1990-01-09 Process for the preparation of magnesium by metallothermal reduction of MgO NO176972C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878716319A GB8716319D0 (en) 1987-07-10 1987-07-10 Magnesium production
PCT/GB1988/000560 WO1989000613A1 (en) 1987-07-10 1988-07-11 Magnesium production

Publications (4)

Publication Number Publication Date
NO900100D0 NO900100D0 (en) 1990-01-09
NO900100L NO900100L (en) 1990-01-09
NO176972B NO176972B (en) 1995-03-20
NO176972C true NO176972C (en) 1995-06-28

Family

ID=26292474

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900100A NO176972C (en) 1987-07-10 1990-01-09 Process for the preparation of magnesium by metallothermal reduction of MgO

Country Status (2)

Country Link
AU (1) AU618272B2 (en)
NO (1) NO176972C (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380449A (en) * 1942-05-02 1945-07-31 Dow Chemical Co Production of magnesium
US3681053A (en) * 1970-04-06 1972-08-01 Julian M Avery Use of high-silicon as the reductant for the metallothermic production of magnesium
US4033758A (en) * 1975-09-04 1977-07-05 Ethyl Corporation Process for producing magnesium utilizing aluminum-silicon alloy reductant

Also Published As

Publication number Publication date
NO900100D0 (en) 1990-01-09
AU1993388A (en) 1989-02-13
NO900100L (en) 1990-01-09
NO176972B (en) 1995-03-20
AU618272B2 (en) 1991-12-19

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