NO960015L - Metallurgisk silisium og ferrosilisium med lavt oksygeninnhold - Google Patents

Metallurgisk silisium og ferrosilisium med lavt oksygeninnhold

Info

Publication number
NO960015L
NO960015L NO960015A NO960015A NO960015L NO 960015 L NO960015 L NO 960015L NO 960015 A NO960015 A NO 960015A NO 960015 A NO960015 A NO 960015A NO 960015 L NO960015 L NO 960015L
Authority
NO
Norway
Prior art keywords
ferrosilicon
low oxygen
metallurgical silicon
metallurgical
silicon
Prior art date
Application number
NO960015A
Other languages
English (en)
Other versions
NO960015D0 (no
NO315745B1 (no
Inventor
Maurice Sales
Thomas Margarita
Original Assignee
Pechiney Electrometallurgie
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 Pechiney Electrometallurgie filed Critical Pechiney Electrometallurgie
Publication of NO960015D0 publication Critical patent/NO960015D0/no
Publication of NO960015L publication Critical patent/NO960015L/no
Publication of NO315745B1 publication Critical patent/NO315745B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis
    • 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
    • C01B33/037—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
NO19960015A 1995-01-09 1996-01-03 Metallurgisk silisium og ferrosilisium med lavt oksygeninnhold, fremstilling og anvendelse derav NO315745B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500330A FR2729131B1 (fr) 1995-01-09 1995-01-09 Silicium et ferrosilicium metallurgique a basse teneur en oxygene

Publications (3)

Publication Number Publication Date
NO960015D0 NO960015D0 (no) 1996-01-03
NO960015L true NO960015L (no) 1996-07-10
NO315745B1 NO315745B1 (no) 2003-10-20

Family

ID=9475095

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19960015A NO315745B1 (no) 1995-01-09 1996-01-03 Metallurgisk silisium og ferrosilisium med lavt oksygeninnhold, fremstilling og anvendelse derav

Country Status (6)

Country Link
US (1) US5782955A (no)
EP (1) EP0720967B1 (no)
DE (1) DE69502170T2 (no)
ES (1) ES2116056T3 (no)
FR (1) FR2729131B1 (no)
NO (1) NO315745B1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800376B1 (fr) * 1999-10-28 2003-04-18 Rhodia Chimie Sa Procede pour la production d'alkylhalogenosilanes
FR2814757B1 (fr) * 2000-10-02 2003-07-11 Invensil Elaboration d'alliages de type aluminium-silicium
US6933468B2 (en) 2000-10-10 2005-08-23 Hobart Brothers Company Aluminum metal-core weld wire and method for forming the same
FR2827592B1 (fr) * 2001-07-23 2003-08-22 Invensil Silicium metallurgique de haute purete et procede d'elaboration
ITRM20110426A1 (it) * 2011-08-08 2013-02-09 N E D Silicon S P A Metodo perfezionato per la preparazione di silicio di grado metallurgico ad alta purezza, in particolare per uso nel campo fotovoltaico.
EP3847131B1 (de) * 2019-04-30 2023-03-01 Wacker Chemie AG Verfahren zur raffination von rohsilicium-schmelzen mittels eines partikulären mediators
CN111591996B (zh) * 2020-07-13 2022-11-29 昆明理工大学 一种利用硅铁合金制备工业硅的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1169508A (fr) * 1954-05-25 1958-12-29 Union Carbide Ltd Procédé de traitement du silicium et de ses alliages
DE3223821A1 (de) * 1982-06-25 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum herstellen von hochreinnem siliciumgranulat
CA1222125A (en) * 1982-11-12 1987-05-26 Adolfo R. Zambrano Silicon metal upgrading for high purity applications
DE3405613A1 (de) * 1984-02-16 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum reinigen von fluessigem, metallurgischem silicium
NO165288C (no) * 1988-12-08 1991-01-23 Elkem As Silisiumpulver og fremgangsmaate for fremstilling av silisiumpulver.
JP2900759B2 (ja) * 1993-07-20 1999-06-02 信越化学工業株式会社 珪素酸化物蒸着用材料及び蒸着フィルム
FR2709082B1 (fr) * 1993-08-20 1995-09-29 Pechiney Electrometallurgie Granulation d'alliages contenant du silicium dans l'eau et sous atmosphère inerte.
FR2716675B1 (fr) * 1994-02-25 1996-04-12 Pechiney Electrometallurgie Silicium métallurgique à microstructure contrôlée pour la préparation des halogénosilanes.

Also Published As

Publication number Publication date
DE69502170D1 (de) 1998-05-28
ES2116056T3 (es) 1998-07-01
DE69502170T2 (de) 1998-11-19
EP0720967A1 (fr) 1996-07-10
US5782955A (en) 1998-07-21
FR2729131A1 (fr) 1996-07-12
FR2729131B1 (fr) 1997-02-14
NO960015D0 (no) 1996-01-03
NO315745B1 (no) 2003-10-20
EP0720967B1 (fr) 1998-04-22

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