NO923074D0 - Fremgangsmaate for fremstilling av silisium i lavsjaktovn samt raastoff-formstykker for utfoerelse av fremgangsmaaten - Google Patents

Fremgangsmaate for fremstilling av silisium i lavsjaktovn samt raastoff-formstykker for utfoerelse av fremgangsmaaten

Info

Publication number
NO923074D0
NO923074D0 NO923074A NO923074A NO923074D0 NO 923074 D0 NO923074 D0 NO 923074D0 NO 923074 A NO923074 A NO 923074A NO 923074 A NO923074 A NO 923074A NO 923074 D0 NO923074 D0 NO 923074D0
Authority
NO
Norway
Prior art keywords
procedure
silicone
manufacture
carrying
raw materials
Prior art date
Application number
NO923074A
Other languages
English (en)
Other versions
NO923074L (no
Inventor
Gert-Wilhelm Lask
Original Assignee
Applied Ind Materials
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 DE19914126254 external-priority patent/DE4126254C2/de
Priority claimed from DE19914126255 external-priority patent/DE4126255C2/de
Application filed by Applied Ind Materials filed Critical Applied Ind Materials
Publication of NO923074D0 publication Critical patent/NO923074D0/no
Publication of NO923074L publication Critical patent/NO923074L/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
NO92923074A 1991-08-08 1992-08-05 Fremgangsmaate for fremstilling av silisium i lavsjaktovn samt raastoff-formstykker for utfoerelse av fremgangsmaaten NO923074L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914126254 DE4126254C2 (de) 1991-08-08 1991-08-08 Verfahren zur Erzeugung von Silicium durch Reduktion von Quarz im Elektroniederschachtofen
DE19914126255 DE4126255C2 (de) 1991-08-08 1991-08-08 Verfahren zur Erzeugung von Silicium durch Reduktion von Quarz im Elektroniederschachtofen

Publications (2)

Publication Number Publication Date
NO923074D0 true NO923074D0 (no) 1992-08-05
NO923074L NO923074L (no) 1993-02-09

Family

ID=25906180

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923074A NO923074L (no) 1991-08-08 1992-08-05 Fremgangsmaate for fremstilling av silisium i lavsjaktovn samt raastoff-formstykker for utfoerelse av fremgangsmaaten

Country Status (8)

Country Link
US (1) US5284641A (no)
EP (1) EP0527353B1 (no)
AU (1) AU651231B2 (no)
BR (1) BR9203073A (no)
CA (1) CA2075466C (no)
DE (1) DE59202442D1 (no)
ES (1) ES2073217T3 (no)
NO (1) NO923074L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100273198B1 (ko) * 1998-03-24 2001-02-01 천병선 자체연소반응법을이용하여산화규소로부터고순도규소분말을제조하는방법
WO2021228370A1 (de) * 2020-05-12 2021-11-18 Wacker Chemie Ag Verfahren zur herstellung von technischem silicium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759122A (fr) * 1969-11-19 1971-05-18 Union Carbide Corp Procede et charge de production de silicium au four a arc electrique par reduction carbothermique de silice
DE3009808C2 (de) * 1980-03-14 1982-02-18 Coc-Luxembourg S.A., Luxembourg Verfahren zur Herstellung von silicium- und kohlenstoffhaltigen Rohstoff-Formlingen und Verwendung der Rohstoff-Formlinge
DE3023297C2 (de) * 1980-06-21 1988-05-05 International Minerals & Chemical Luxembourg S.A., 2010 Luxembourg Verfahren zur Herstellung eines Vorproduktes für die Erzeugung von Siliziumcarbid
DE3032720C2 (de) * 1980-08-30 1982-12-16 International Minerals & Chemical Luxembourg S.A., 2010 Luxembourg Verfahren zur Herstellung von Silicium aus Quarz und Kohlenstoff im Elektroofen
DE3425716C2 (de) * 1983-11-26 1987-02-12 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur Reduktion von oxidischen Rohstoffen
DE3541125A1 (de) * 1985-05-21 1986-11-27 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur herstellung von silicium oder ferrosilicium in einem elektronierderschachtofen und fuer das verfahren geeignete rohstoff-formlinge
US4798659A (en) * 1986-12-22 1989-01-17 Dow Corning Corporation Addition of calcium compounds to the carbothermic reduction of silica
DE3724541A1 (de) * 1987-07-24 1989-02-02 Applied Ind Materials Verfahren und anlage zur herstellung von rohstoff-briketts fuer die erzeugung von silicium oder von siliciumcarbid oder von ferrosilicium
SU1518301A1 (ru) * 1987-08-17 1989-10-30 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургической теплотехники цветной металлургии и огнеупоров Восстановитель дл получени кристаллического кремни и силумина
SU1655900A1 (ru) * 1989-06-14 1991-06-15 Иркутский филиал Всесоюзного научно-исследовательского и проектного института алюминиевой, магниевой и электродной промышленности Способ получени кремни
DE3923446C1 (no) * 1989-07-15 1990-07-26 Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
SU1678762A1 (ru) * 1989-11-17 1991-09-23 Иркутский политехнический институт Способ выплавки технического кремни в рудно-термической электропечи

Also Published As

Publication number Publication date
NO923074L (no) 1993-02-09
US5284641A (en) 1994-02-08
BR9203073A (pt) 1993-03-30
AU2077692A (en) 1993-02-11
CA2075466C (en) 1996-10-29
EP0527353B1 (de) 1995-06-07
ES2073217T3 (es) 1995-08-01
EP0527353A1 (de) 1993-02-17
AU651231B2 (en) 1994-07-14
CA2075466A1 (en) 1993-02-09
DE59202442D1 (de) 1995-07-13

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