DK557384D0 - Fremgangsmaade til fremstilling af silicium - Google Patents

Fremgangsmaade til fremstilling af silicium

Info

Publication number: DK557384D0
Authority: DK; Denmark
Prior art keywords: making silicone; silicone; making
Prior art date: 1983-11-26

Application number

DK557384A

Other languages

English (en)

Other versions

DK168003B1 (da

DK557384A (da

Inventor

Gert-Wilhelm Lask

Original Assignee

Int Minerals & Chem Corp

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.)

1983-11-26

Filing date

1984-11-23

Publication date

1984-11-23

1984-11-23 Application filed by Int Minerals & Chem Corp filed Critical Int Minerals & Chem Corp

1984-11-23 Publication of DK557384D0 publication Critical patent/DK557384D0/da

1985-05-27 Publication of DK557384A publication Critical patent/DK557384A/da

1994-01-17 Application granted granted Critical

1994-01-17 Publication of DK168003B1 publication Critical patent/DK168003B1/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- 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)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Silicon Compounds (AREA)
Carbon And Carbon Compounds (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Manufacture And Refinement Of Metals (AREA)

DK557384A 1983-11-26 1984-11-23 Fremgangsmaade til fremstilling af silicium DK168003B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3342890		1983-11-26
DE3342890		1983-11-26
DE3411731		1984-03-30
DE19843411731 DE3411731A1 (de)	1983-11-26	1984-03-30	Verfahren zur herstellung von silicium aus rohstoff-quarz in einem elektroniederschachtofen sowie verfahren zur reduktion von oxidischen rohstoffen

Publications (3)

Publication Number	Publication Date
DK557384D0 true DK557384D0 (da)	1984-11-23
DK557384A DK557384A (da)	1985-05-27
DK168003B1 DK168003B1 (da)	1994-01-17

Family

ID=25815937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK557384A DK168003B1 (da)	1983-11-26	1984-11-23	Fremgangsmaade til fremstilling af silicium

Country Status (27)

Country	Link
AT (1)	AT396460B (da)
AU (1)	AU568166B2 (da)
BE (1)	BE901114A (da)
BR (1)	BR8405974A (da)
CA (1)	CA1217032A (da)
CH (1)	CH663610A5 (da)
DD (1)	DD229102A5 (da)
DE (1)	DE3411731A1 (da)
DK (1)	DK168003B1 (da)
ES (1)	ES537973A0 (da)
FI (1)	FI76056C (da)
FR (1)	FR2555565B1 (da)
GB (1)	GB2150128B (da)
IE (1)	IE57642B1 (da)
IN (1)	IN162374B (da)
IT (1)	IT1177279B (da)
LU (1)	LU85649A1 (da)
MX (1)	MX162694A (da)
MY (1)	MY100749A (da)
NL (1)	NL8403572A (da)
NO (1)	NO163004B (da)
PH (1)	PH22408A (da)
PL (1)	PL148125B1 (da)
PT (1)	PT79544B (da)
SE (1)	SE461647B (da)
YU (1)	YU43676B (da)
ZW (1)	ZW19184A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3356169A (en) *	1966-04-01	1967-12-05	Emery Co A H	Batch weigher with respective dials for successive loads and total weight
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
US4981668A (en) *	1986-04-29	1991-01-01	Dow Corning Corporation	Silicon carbide as a raw material for silicon production
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
SE461037B (sv) *	1987-10-09	1989-12-18	Skf Plasma Tech	Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor
US4997474A (en) *	1988-08-31	1991-03-05	Dow Corning Corporation	Silicon smelting process
US4897852A (en) *	1988-08-31	1990-01-30	Dow Corning Corporation	Silicon smelting process
US4898712A (en) *	1989-03-20	1990-02-06	Dow Corning Corporation	Two-stage ferrosilicon smelting process
DE3923446C1 (da) *	1989-07-15	1990-07-26	Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
EP2331462A2 (de) *	2008-09-30	2011-06-15	Evonik Degussa GmbH	Herstellung von solar-silicium aus siliciumdioxid
WO2012163534A1 (en) *	2011-06-03	2012-12-06	Evonik Solar Norge As	Starting materials for production of solar grade silicon feedstock
EP2530050A1 (en) *	2011-06-03	2012-12-05	Evonik Solar Norge AS	Starting materials for production of solar grade silicon feedstock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1530655A (fr) *	1967-05-19	1968-06-28	Pechiney Prod Chimiques Sa	Fabrication du silicium et de ses alliages par carbothermie
DE1915905C3 (de) *	1969-03-28	1974-07-11	Eschweiler Bergwerks-Verein, 5122 Kohlscheid	Verfahren zum Herstellen von Heißbriketts
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
GB2008559A (en) *	1977-09-09	1979-06-06	Goldblatt N Z	Production of silicon
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
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

1984
- 1984-03-30 DE DE19843411731 patent/DE3411731A1/de active Granted
- 1984-11-13 IN IN781/CAL/84A patent/IN162374B/en unknown
- 1984-11-15 GB GB08428898A patent/GB2150128B/en not_active Expired
- 1984-11-15 CH CH5468/84A patent/CH663610A5/de not_active IP Right Cessation
- 1984-11-21 DD DD84269725A patent/DD229102A5/de not_active IP Right Cessation
- 1984-11-21 IT IT23680/84A patent/IT1177279B/it active
- 1984-11-22 PH PH31474A patent/PH22408A/en unknown
- 1984-11-23 BR BR8405974A patent/BR8405974A/pt not_active IP Right Cessation
- 1984-11-23 LU LU85649A patent/LU85649A1/de unknown
- 1984-11-23 DK DK557384A patent/DK168003B1/da not_active IP Right Cessation
- 1984-11-23 NL NL8403572A patent/NL8403572A/nl active Search and Examination
- 1984-11-23 PT PT79544A patent/PT79544B/pt not_active IP Right Cessation
- 1984-11-23 IE IE3012/84A patent/IE57642B1/en not_active IP Right Cessation
- 1984-11-23 SE SE8405904A patent/SE461647B/sv not_active Application Discontinuation
- 1984-11-23 NO NO844668A patent/NO163004B/no unknown
- 1984-11-23 BE BE2/60552A patent/BE901114A/fr not_active IP Right Cessation
- 1984-11-23 FI FI844617A patent/FI76056C/fi not_active IP Right Cessation
- 1984-11-23 YU YU1987/84A patent/YU43676B/xx unknown
- 1984-11-23 FR FR8417923A patent/FR2555565B1/fr not_active Expired
- 1984-11-26 ZW ZW191/84A patent/ZW19184A1/xx unknown
- 1984-11-26 PL PL1984250592A patent/PL148125B1/pl unknown
- 1984-11-26 MX MX203487A patent/MX162694A/es unknown
- 1984-11-26 AT AT0373684A patent/AT396460B/de not_active IP Right Cessation
- 1984-11-26 AU AU35869/84A patent/AU568166B2/en not_active Ceased
- 1984-11-26 CA CA000468603A patent/CA1217032A/en not_active Expired
- 1984-11-26 ES ES537973A patent/ES537973A0/es active Granted
1986
- 1986-12-17 MY MYPI86000216A patent/MY100749A/en unknown

Also Published As

Publication number	Publication date
SE8405904L (sv)	1985-05-27
NL8403572A (nl)	1985-06-17
LU85649A1 (de)	1985-06-04
FR2555565A1 (fr)	1985-05-31
MY100749A (en)	1991-02-14
PL250592A1 (en)	1985-07-30
IE57642B1 (en)	1993-02-10
IT8423680A0 (it)	1984-11-21
AT396460B (de)	1993-09-27
GB2150128A (en)	1985-06-26
FR2555565B1 (fr)	1986-12-26
FI844617A0 (fi)	1984-11-23
YU198784A (en)	1987-12-31
AU3586984A (en)	1985-05-30
BR8405974A (pt)	1985-08-06
IT1177279B (it)	1987-08-26
PT79544A (en)	1984-12-01
CA1217032A (en)	1987-01-27
GB2150128B (en)	1987-07-29
ES8600702A1 (es)	1985-11-01
FI76056C (fi)	1988-09-09
YU43676B (en)	1989-10-31
IE843012L (en)	1985-05-26
AU568166B2 (en)	1987-12-17
DK168003B1 (da)	1994-01-17
DK557384A (da)	1985-05-27
ES537973A0 (es)	1985-11-01
ATA373684A (de)	1993-01-15
IT8423680A1 (it)	1986-05-21
NO844668L (no)	1985-05-28
PH22408A (en)	1988-08-26
DE3411731A1 (de)	1985-11-07
CH663610A5 (de)	1987-12-31
DE3411731C2 (da)	1987-07-09
SE461647B (sv)	1990-03-12
BE901114A (fr)	1985-03-15
FI844617L (fi)	1985-05-27
MX162694A (es)	1991-06-17
GB8428898D0 (en)	1984-12-27
ZW19184A1 (en)	1985-05-08
NO163004B (no)	1989-12-11
PL148125B1 (en)	1989-09-30
FI76056B (fi)	1988-05-31
SE8405904D0 (sv)	1984-11-23
PT79544B (en)	1986-09-15
DD229102A5 (de)	1985-10-30
IN162374B (da)	1988-05-14

Legal Events

Date	Code	Title	Description
1994-01-17	B1	Patent granted (law 1993)
1996-07-22	PBP	Patent lapsed

Publication	Publication Date	Title
DK350083A (da)	1984-02-11	Fremgangsmaade til fremstilling af phenylethanolaminer
NO840890L (no)	1984-09-25	Fremgangsmaate til fremstilling av silicium
DK366684D0 (da)	1984-07-27	Fremgangsmaade til fremstilling af cefuroximaxetil
DK557384D0 (da)	1984-11-23	Fremgangsmaade til fremstilling af silicium
DK582883D0 (da)	1983-12-16	Fremgangsmaade til fremstilling af modelis
DK459584A (da)	1984-09-26	Fremgangsmaade til fremstilling af glasgenstande
DK223587A (da)	1987-11-04	Fremgangsmaade til fremstilling af azopigmenter
DK355584D0 (da)	1984-07-20	Fremgangsmaade til fremstilling af 3-exomethylen-cephalosporiner
DK223487A (da)	1987-11-04	Fremgangsmaade til fremstilling af azopigmenter
DK40883A (da)	1983-08-04	Fremgangsmaade til fremstilling af benzothienylallylaminer
DK424083D0 (da)	1983-09-16	Fremgangsmade til fremstilling af anthracyclinglycosider
DK501582A (da)	1983-05-12	Fremgangsmaade til fremstilling af acylcyanider
DK548081A (da)	1982-06-12	Fremgangsmaade til fremstilling af buspiron
DK212884D0 (da)	1984-04-27	Fremgangsmaade til fremstilling af isoxazolylimidazolidinoner
DK202983A (da)	1983-11-18	Fremgangsmaade til fremstilling af l-lysin
DK385983A (da)	1984-02-25	Fremgangsmaade til fremstilling af 1-oxacephamer
DK219483D0 (da)	1983-05-17	Fremgangsmade til fremstilling af anthracyclinglycosider
DK329685A (da)	1986-02-02	Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere
DK496183D0 (da)	1983-10-28	Fremgangsmade til fremstilling af nitroalkaner
DK432683A (da)	1984-03-28	Fremgangsmaade til fremstilling af 2-hydroxy-2-phenylethylaminer
DK94487A (da)	1987-08-26	Fremgangsmaade til fremstilling af encainid
DK338584A (da)	1985-03-08	Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere
DK551582A (da)	1983-06-15	Fremgangsmaade til fremstilling af encainid
DK332581A (da)	1982-01-27	Fremgangsmaade til fremstilling af lactamer
DK156388C (da)	1990-01-08	Fremgangsmaade til fremstilling af nitroalkaner