NO923074L - 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: NO923074L
Authority: NO; Norway
Prior art keywords: procedure; raw material; briquettes; quartz; silicone
Prior art date: 1991-08-08

Application number

NO92923074A

Other languages

English (en)

Norwegian (no)

Other versions

NO923074D0 (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.)

1991-08-08

Filing date

1992-08-05

Publication date

1993-02-09

1991-08-08 Priority claimed from DE19914126254 external-priority patent/DE4126254C2/de

1991-08-08 Priority claimed from DE19914126255 external-priority patent/DE4126255C2/de

1992-08-05 Application filed by Applied Ind Materials filed Critical Applied Ind Materials

1992-08-05 Publication of NO923074D0 publication Critical patent/NO923074D0/no

1993-02-09 Publication of NO923074L publication Critical patent/NO923074L/no

Links

238000000034 method Methods 0.000 title abstract 4
239000002994 raw material Substances 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
229920001296 polysiloxane Polymers 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 3
239000010453 quartz Substances 0.000 abstract 3
229910052710 silicon Inorganic materials 0.000 abstract 3
239000010703 silicon Substances 0.000 abstract 3
239000003795 chemical substances by application Substances 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910002090 carbon oxide Inorganic materials 0.000 abstract 1
239000003792 electrolyte Substances 0.000 abstract 1
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract 1
239000000391 magnesium silicate Substances 0.000 abstract 1
229910052919 magnesium silicate Inorganic materials 0.000 abstract 1
235000019792 magnesium silicate Nutrition 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1

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 NO923074D0 (no)	1992-08-05
NO923074L true 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 (es)
EP (1)	EP0527353B1 (es)
AU (1)	AU651231B2 (es)
BR (1)	BR9203073A (es)
CA (1)	CA2075466C (es)
DE (1)	DE59202442D1 (es)
ES (1)	ES2073217T3 (es)
NO (1)	NO923074L (es)

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 (es) *	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

1992
- 1992-07-17 DE DE59202442T patent/DE59202442D1/de not_active Expired - Fee Related
- 1992-07-17 ES ES92112203T patent/ES2073217T3/es not_active Expired - Lifetime
- 1992-07-17 EP EP92112203A patent/EP0527353B1/de not_active Expired - Lifetime
- 1992-07-27 US US07/923,183 patent/US5284641A/en not_active Expired - Fee Related
- 1992-08-04 AU AU20776/92A patent/AU651231B2/en not_active Ceased
- 1992-08-05 NO NO92923074A patent/NO923074L/no unknown
- 1992-08-06 CA CA002075466A patent/CA2075466C/en not_active Expired - Fee Related
- 1992-08-07 BR BR929203073A patent/BR9203073A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE59202442D1 (de)	1995-07-13
EP0527353B1 (de)	1995-06-07
CA2075466A1 (en)	1993-02-09
US5284641A (en)	1994-02-08
AU2077692A (en)	1993-02-11
AU651231B2 (en)	1994-07-14
NO923074D0 (no)	1992-08-05
ES2073217T3 (es)	1995-08-01
BR9203073A (pt)	1993-03-30
EP0527353A1 (de)	1993-02-17
CA2075466C (en)	1996-10-29

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