SE461037B - Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor - Google Patents

Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor

Info

Publication number
SE461037B
SE461037B SE8703895A SE8703895A SE461037B SE 461037 B SE461037 B SE 461037B SE 8703895 A SE8703895 A SE 8703895A SE 8703895 A SE8703895 A SE 8703895A SE 461037 B SE461037 B SE 461037B
Authority
SE
Sweden
Prior art keywords
reactor
silica
carbon
stage
plasma gas
Prior art date
Application number
SE8703895A
Other languages
English (en)
Swedish (sv)
Other versions
SE8703895L (sv
SE8703895D0 (sv
Inventor
J Feinman
Original Assignee
Skf Plasma Tech
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 Skf Plasma Tech filed Critical Skf Plasma Tech
Priority to SE8703895A priority Critical patent/SE461037B/sv
Publication of SE8703895D0 publication Critical patent/SE8703895D0/xx
Priority to AU16991/88A priority patent/AU616181B2/en
Priority to FR888808171A priority patent/FR2621575B1/fr
Priority to JP63187054A priority patent/JPH01115811A/ja
Priority to BR8804291A priority patent/BR8804291A/pt
Priority to NO88884496A priority patent/NO884496L/no
Publication of SE8703895L publication Critical patent/SE8703895L/
Publication of SE461037B publication Critical patent/SE461037B/sv

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)
  • Silicon Polymers (AREA)
  • Plasma Technology (AREA)
SE8703895A 1987-10-09 1987-10-09 Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor SE461037B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8703895A SE461037B (sv) 1987-10-09 1987-10-09 Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor
AU16991/88A AU616181B2 (en) 1987-10-09 1988-06-02 A method and apparatus for continuously producing liquid silicon from carbon and silica
FR888808171A FR2621575B1 (fr) 1987-10-09 1988-06-17 Procede et dispositif pour la production continue de silicium liquide a partir de carbone et de silice
JP63187054A JPH01115811A (ja) 1987-10-09 1988-07-28 液体ケイ素の連続製造法及び装置
BR8804291A BR8804291A (pt) 1987-10-09 1988-08-24 Processo de producao continua de silicone liquido a partir de carbono e silica e mecanismo para a execucao do processo
NO88884496A NO884496L (no) 1987-10-09 1988-10-07 Fremgangsmaate og anordning for fremstilling av flytende silisium.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703895A SE461037B (sv) 1987-10-09 1987-10-09 Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor

Publications (3)

Publication Number Publication Date
SE8703895D0 SE8703895D0 (sv) 1987-10-09
SE8703895L SE8703895L (sv) 1989-04-10
SE461037B true SE461037B (sv) 1989-12-18

Family

ID=20369805

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703895A SE461037B (sv) 1987-10-09 1987-10-09 Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor

Country Status (6)

Country Link
JP (1) JPH01115811A ( )
AU (1) AU616181B2 ( )
BR (1) BR8804291A ( )
FR (1) FR2621575B1 ( )
NO (1) NO884496L ( )
SE (1) SE461037B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102745A1 (en) * 2006-03-07 2007-09-13 Kopperaa Miljöinvest As Method for the manufacture of pure silicon metal and amorphous silica by reduction of quartz (sio2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379717A (ja) * 1986-09-24 1988-04-09 Kawasaki Steel Corp 金属珪素の製造方法およびその装置
US4897852A (en) * 1988-08-31 1990-01-30 Dow Corning Corporation Silicon smelting process
DE102008010744B4 (de) * 2008-02-20 2010-09-30 CBD Labs Pty Ltd., Double Bay Reduktion von Siliziumdioxid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2008559A (en) * 1977-09-09 1979-06-06 Goldblatt N Z Production of silicon
DE3000802A1 (de) * 1980-01-11 1981-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung vn silizium
DE3016807A1 (de) * 1980-05-02 1981-11-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung von silizium
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
SE435370B (sv) * 1981-10-20 1984-09-24 Skf Steel Eng Ab Sett att framstella kisel
DE3411731A1 (de) * 1983-11-26 1985-11-07 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur herstellung von silicium aus rohstoff-quarz in einem elektroniederschachtofen sowie verfahren zur reduktion von oxidischen rohstoffen
US4680096A (en) * 1985-12-26 1987-07-14 Dow Corning Corporation Plasma smelting process for silicon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007102745A1 (en) * 2006-03-07 2007-09-13 Kopperaa Miljöinvest As Method for the manufacture of pure silicon metal and amorphous silica by reduction of quartz (sio2)

Also Published As

Publication number Publication date
JPH01115811A (ja) 1989-05-09
AU616181B2 (en) 1991-10-24
NO884496L (no) 1989-04-10
SE8703895L (sv) 1989-04-10
AU1699188A (en) 1989-04-13
FR2621575A1 (fr) 1989-04-14
NO884496D0 (no) 1988-10-07
SE8703895D0 (sv) 1987-10-09
BR8804291A (pt) 1989-05-23
FR2621575B1 (fr) 1990-01-19

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