NO823935L - Fremgangsmaate for eliminering av metalliske urenheter fra magnesium ved innsproeyting av et halogenert borderivat - Google Patents

Fremgangsmaate for eliminering av metalliske urenheter fra magnesium ved innsproeyting av et halogenert borderivat

Info

Publication number
NO823935L
NO823935L NO823935A NO823935A NO823935L NO 823935 L NO823935 L NO 823935L NO 823935 A NO823935 A NO 823935A NO 823935 A NO823935 A NO 823935A NO 823935 L NO823935 L NO 823935L
Authority
NO
Norway
Prior art keywords
halogened
border
elimination
injecting
derivative
Prior art date
Application number
NO823935A
Other languages
English (en)
Other versions
NO160861C (no
NO160861B (no
Inventor
Andre Mena
Jean-Michel Charriere
Jean Desbrest
Original Assignee
Sofrem
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 Sofrem filed Critical Sofrem
Publication of NO823935L publication Critical patent/NO823935L/no
Publication of NO160861B publication Critical patent/NO160861B/no
Publication of NO160861C publication Critical patent/NO160861C/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NO823935A 1981-11-25 1982-11-24 Fremgangsmaate for fjerning av metalliske urenheter fra magnesium. NO160861C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122451A FR2516940B1 (fr) 1981-11-25 1981-11-25 Procede d'elimination d'impuretes metalliques dans le magnesium par injection d'un derive halogene de bore

Publications (3)

Publication Number Publication Date
NO823935L true NO823935L (no) 1983-05-26
NO160861B NO160861B (no) 1989-02-27
NO160861C NO160861C (no) 1989-06-07

Family

ID=9264522

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823935A NO160861C (no) 1981-11-25 1982-11-24 Fremgangsmaate for fjerning av metalliske urenheter fra magnesium.

Country Status (6)

Country Link
US (1) US4417920A (no)
JP (1) JPS5896830A (no)
CA (1) CA1191699A (no)
FR (1) FR2516940B1 (no)
NO (1) NO160861C (no)
YU (1) YU42820B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204842A (ja) * 1984-03-29 1985-10-16 Showa Alum Corp 溶融マグネシウムの処理方法
US4773930A (en) * 1986-06-13 1988-09-27 The Dow Chemical Company Method for removing iron contamination from magnesium
US4891065A (en) * 1988-08-29 1990-01-02 The Dow Chemical Company Process for producing high purity magnesium
FR2705688A1 (fr) * 1992-01-23 1994-12-02 Pechiney Electrometallurgie Procédé pour l'affinage de magnésium brut.
FR2687692B1 (fr) * 1992-01-23 1994-05-20 Pechiney Electrometallurgie Procede pour l'affinage de magnesium brut.
WO2001006023A1 (en) * 1999-07-15 2001-01-25 Hatch Associates Ltd. Method and system of protecting easily oxidized metals melts like molten magnesium by 'in situ' generation of boron trifluoride gas
US20130121908A1 (en) * 2010-10-01 2013-05-16 Mitsubishi Materials Corporation Method for producing trichlorosilane with reduced boron compound impurities
RU2669671C1 (ru) * 2017-09-12 2018-10-12 Публичное Акционерное Общество "Корпорация Всмпо-Ависма" Способ очистки магния от примесей

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972317A (en) * 1932-06-17 1934-09-04 Dow Chemical Co Method for inhibiting the oxidation of readily oxidizable metals
FR807467A (fr) * 1935-08-02 1937-01-13 Oesterr Amerikan Magnesit Procédé d'affinement du magnésium métallique ou de ses alliages
GB548880A (en) * 1941-04-25 1942-10-28 American Magnesium Metals Corp Improvements in or relating to the purification of magnesium and magnesium alloys
US2369213A (en) * 1944-03-28 1945-02-13 Frank H Wilson Method of degasifying and decarburizing molten metal baths, and improved agent therefor
FR1010723A (fr) * 1948-10-11 1952-06-16 Perfectionnements apportés aux procédés pour éliminer les inclusions solides dans les bains métalliques
FR1110998A (fr) * 1953-10-30 1956-02-20 Dow Chemical Co Perfectionnements à un procédé de traitement du magnésium en fusion
FR1254899A (fr) * 1960-04-27 1961-02-24 Foundry Services Int Ltd Procédé de dégazage de métaux ou alliages fondus
FR1353011A (fr) * 1963-01-11 1964-02-21 Rech Etudes Prod Procédé pour l'affinage du magnésium
CH494282A (de) * 1968-02-23 1970-07-31 Alusuisse Verfahren zum Behandeln von Metallschmelzen mit gasförmigen Stoffen
US3843355A (en) * 1972-04-04 1974-10-22 Dow Chemical Co Method for melting and purifying magnesium
US3869281A (en) * 1974-02-14 1975-03-04 Nl Industries Inc Removal of nickel from molten magnesium metal

Also Published As

Publication number Publication date
YU42820B (en) 1988-12-31
JPS5896830A (ja) 1983-06-09
NO160861C (no) 1989-06-07
US4417920A (en) 1983-11-29
NO160861B (no) 1989-02-27
YU261082A (en) 1985-04-30
CA1191699A (fr) 1985-08-13
FR2516940B1 (fr) 1985-09-27
FR2516940A1 (fr) 1983-05-27

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