AU568166B2 - Process for the production of silicon - Google Patents

Process for the production of silicon

Info

Publication number
AU568166B2
AU568166B2 AU35869/84A AU3586984A AU568166B2 AU 568166 B2 AU568166 B2 AU 568166B2 AU 35869/84 A AU35869/84 A AU 35869/84A AU 3586984 A AU3586984 A AU 3586984A AU 568166 B2 AU568166 B2 AU 568166B2
Authority
AU
Australia
Prior art keywords
silicon
production
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.)
Ceased
Application number
AU35869/84A
Other languages
English (en)
Other versions
AU3586984A (en
Inventor
Gert-Wilhelm Lask
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.)
Applied Industrial Materials Corp
Original Assignee
International Minerals and Chemical 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.)
Filing date
Publication date
Application filed by International Minerals and Chemical Corp filed Critical International Minerals and Chemical Corp
Publication of AU3586984A publication Critical patent/AU3586984A/en
Application granted granted Critical
Publication of AU568166B2 publication Critical patent/AU568166B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AU35869/84A 1983-11-26 1984-11-26 Process for the production of silicon Ceased AU568166B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3342890 1983-11-26
DE3342890 1983-11-26
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
DE3411731 1984-03-30

Publications (2)

Publication Number Publication Date
AU3586984A AU3586984A (en) 1985-05-30
AU568166B2 true AU568166B2 (en) 1987-12-17

Family

ID=25815937

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35869/84A Ceased AU568166B2 (en) 1983-11-26 1984-11-26 Process for the production of silicon

Country Status (27)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU616181B2 (en) * 1987-10-09 1991-10-24 Skf Plasma Technologies Ab A method and apparatus for continuously producing liquid silicon from carbon and silica

Families Citing this family (11)

* 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
US4897852A (en) * 1988-08-31 1990-01-30 Dow Corning Corporation Silicon smelting process
US4997474A (en) * 1988-08-31 1991-03-05 Dow Corning Corporation Silicon smelting process
US4898712A (en) * 1989-03-20 1990-02-06 Dow Corning Corporation Two-stage ferrosilicon smelting process
DE3923446C1 (pl) * 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2237270A (en) * 1969-11-19 1972-05-25 Union Carbide Corporation Process and furnace charge for use in the production of silicon metal
AU6815981A (en) * 1980-03-14 1981-09-17 Applied Industrial Materials Luxembourg S.A. Silicon-containing and cabon-containing raw material mouldings
AU7473981A (en) * 1980-08-30 1982-03-11 Applied Industrial Materials Luxembourg S.A. Preparing silicon in an electric furnace

Family Cites Families (4)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2237270A (en) * 1969-11-19 1972-05-25 Union Carbide Corporation Process and furnace charge for use in the production of silicon metal
AU6815981A (en) * 1980-03-14 1981-09-17 Applied Industrial Materials Luxembourg S.A. Silicon-containing and cabon-containing raw material mouldings
AU7473981A (en) * 1980-08-30 1982-03-11 Applied Industrial Materials Luxembourg S.A. Preparing silicon in an electric furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU616181B2 (en) * 1987-10-09 1991-10-24 Skf Plasma Technologies Ab A method and apparatus for continuously producing liquid silicon from carbon and silica

Also Published As

Publication number Publication date
YU198784A (en) 1987-12-31
YU43676B (en) 1989-10-31
NL8403572A (nl) 1985-06-17
IT1177279B (it) 1987-08-26
NO844668L (no) 1985-05-28
ES8600702A1 (es) 1985-11-01
FI844617L (fi) 1985-05-27
SE461647B (sv) 1990-03-12
DE3411731C2 (pl) 1987-07-09
ES537973A0 (es) 1985-11-01
IT8423680A0 (it) 1984-11-21
IE843012L (en) 1985-05-26
BE901114A (fr) 1985-03-15
ATA373684A (de) 1993-01-15
PH22408A (en) 1988-08-26
BR8405974A (pt) 1985-08-06
CA1217032A (en) 1987-01-27
PT79544B (en) 1986-09-15
GB2150128B (en) 1987-07-29
ZW19184A1 (en) 1985-05-08
DK557384A (da) 1985-05-27
MX162694A (es) 1991-06-17
FI76056B (fi) 1988-05-31
IT8423680A1 (it) 1986-05-21
DD229102A5 (de) 1985-10-30
IE57642B1 (en) 1993-02-10
PL148125B1 (en) 1989-09-30
PT79544A (en) 1984-12-01
AU3586984A (en) 1985-05-30
IN162374B (pl) 1988-05-14
SE8405904D0 (sv) 1984-11-23
DK557384D0 (da) 1984-11-23
FI76056C (fi) 1988-09-09
FR2555565B1 (fr) 1986-12-26
FR2555565A1 (fr) 1985-05-31
NO163004B (no) 1989-12-11
MY100749A (en) 1991-02-14
PL250592A1 (en) 1985-07-30
DK168003B1 (da) 1994-01-17
DE3411731A1 (de) 1985-11-07
CH663610A5 (de) 1987-12-31
GB2150128A (en) 1985-06-26
SE8405904L (sv) 1985-05-27
AT396460B (de) 1993-09-27
GB8428898D0 (en) 1984-12-27
FI844617A0 (fi) 1984-11-23
LU85649A1 (de) 1985-06-04

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