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AU1699188A - A method and apparatus for continuously producing liquid silicon from carbon and silica - Google Patents

A method and apparatus for continuously producing liquid silicon from carbon and silica

Info

Publication number
AU1699188A
AU1699188A AU16991/88A AU1699188A AU1699188A AU 1699188 A AU1699188 A AU 1699188A AU 16991/88 A AU16991/88 A AU 16991/88A AU 1699188 A AU1699188 A AU 1699188A AU 1699188 A AU1699188 A AU 1699188A
Authority
AU
Australia
Prior art keywords
silica
carbon
continuously producing
liquid silicon
producing liquid
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU16991/88A
Other versions
AU616181B2 (en
Inventor
Jerome Feinman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Plasma Technologies AB
Original Assignee
SKF Plasma Technologies AB
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 Technologies AB filed Critical SKF Plasma Technologies AB
Publication of AU1699188A publication Critical patent/AU1699188A/en
Application granted granted Critical
Publication of AU616181B2 publication Critical patent/AU616181B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU16991/88A 1987-10-09 1988-06-02 A method and apparatus for continuously producing liquid silicon from carbon and silica Ceased AU616181B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8703895 1987-10-09
SE8703895A SE461037B (en) 1987-10-09 1987-10-09 COATED BY COAL AND SILICON Dioxide CONTINUOUSLY MAKING LIQUID SILICONE IN A REACTOR

Publications (2)

Publication Number Publication Date
AU1699188A true AU1699188A (en) 1989-04-13
AU616181B2 AU616181B2 (en) 1991-10-24

Family

ID=20369805

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16991/88A Ceased AU616181B2 (en) 1987-10-09 1988-06-02 A method and apparatus for continuously producing liquid silicon from carbon and silica

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU621817B2 (en) * 1986-09-24 1992-03-26 New Energy And Industrial Technology Development Organization Method for producing high-purity metallic silicon and apparatus therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897852A (en) * 1988-08-31 1990-01-30 Dow Corning Corporation Silicon smelting process
NO20061105L (en) * 2006-03-07 2007-09-10 Kopperaa Miljoinvest As Preparation of pure silicon metal and amorphous silica by quartz reduction (Sio2)
DE102008010744B4 (en) * 2008-02-20 2010-09-30 CBD Labs Pty Ltd., Double Bay Reduction of silica

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
DE3016807A1 (en) * 1980-05-02 1981-11-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt METHOD FOR PRODUCING SILICON
DE3000802A1 (en) * 1980-01-11 1981-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Silicon prodn. by decomposition or redn. of silicon cpd. in plasma - produced in carrier gas stream gives pure silicon at very low cost
DE3032720C2 (en) * 1980-08-30 1982-12-16 International Minerals & Chemical Luxembourg S.A., 2010 Luxembourg Process for the production of silicon from quartz and carbon in an electric furnace
SE435370B (en) * 1981-10-20 1984-09-24 Skf Steel Eng Ab SET TO MAKE SILICONE
DE3411731A1 (en) * 1983-11-26 1985-11-07 International Minerals & Chemical Corp., Northbrook, Ill. METHOD FOR PRODUCING SILICON FROM RAW MATERIAL QUARTZ IN AN ELECTRONIC LOWER FURNACE AND METHOD FOR REDUCING OXIDIC RAW MATERIALS
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
AU621817B2 (en) * 1986-09-24 1992-03-26 New Energy And Industrial Technology Development Organization Method for producing high-purity metallic silicon and apparatus therefor

Also Published As

Publication number Publication date
BR8804291A (en) 1989-05-23
NO884496D0 (en) 1988-10-07
SE461037B (en) 1989-12-18
AU616181B2 (en) 1991-10-24
NO884496L (en) 1989-04-10
SE8703895D0 (en) 1987-10-09
SE8703895L (en) 1989-04-10
FR2621575B1 (en) 1990-01-19
FR2621575A1 (en) 1989-04-14
JPH01115811A (en) 1989-05-09

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