NO844668L - Fremgangsmaate for fremstilling av silisium fra kvartsraastoff - Google Patents

Fremgangsmaate for fremstilling av silisium fra kvartsraastoff

Info

Publication number
NO844668L
NO844668L NO844668A NO844668A NO844668L NO 844668 L NO844668 L NO 844668L NO 844668 A NO844668 A NO 844668A NO 844668 A NO844668 A NO 844668A NO 844668 L NO844668 L NO 844668L
Authority
NO
Norway
Prior art keywords
quarterly
procedure
manufacturing silicon
silicon
manufacturing
Prior art date
Application number
NO844668A
Other languages
English (en)
Other versions
NO163004B (no
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.)
Filing date
Publication date
Application filed by Int Minerals & Chem Corp filed Critical Int Minerals & Chem Corp
Publication of NO844668L publication Critical patent/NO844668L/no
Publication of NO163004B publication Critical patent/NO163004B/no

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
NO844668A 1983-11-26 1984-11-23 Fremgangsmaate for fremstilling av silisium fra kvartsraastoff. NO163004B (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
NO844668L true NO844668L (no) 1985-05-28
NO163004B NO163004B (no) 1989-12-11

Family

ID=25815937

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844668A NO163004B (no) 1983-11-26 1984-11-23 Fremgangsmaate for fremstilling av silisium fra kvartsraastoff.

Country Status (27)

Country Link
AT (1) AT396460B (no)
AU (1) AU568166B2 (no)
BE (1) BE901114A (no)
BR (1) BR8405974A (no)
CA (1) CA1217032A (no)
CH (1) CH663610A5 (no)
DD (1) DD229102A5 (no)
DE (1) DE3411731A1 (no)
DK (1) DK168003B1 (no)
ES (1) ES8600702A1 (no)
FI (1) FI76056C (no)
FR (1) FR2555565B1 (no)
GB (1) GB2150128B (no)
IE (1) IE57642B1 (no)
IN (1) IN162374B (no)
IT (1) IT1177279B (no)
LU (1) LU85649A1 (no)
MX (1) MX162694A (no)
MY (1) MY100749A (no)
NL (1) NL8403572A (no)
NO (1) NO163004B (no)
PH (1) PH22408A (no)
PL (1) PL148125B1 (no)
PT (1) PT79544B (no)
SE (1) SE461647B (no)
YU (1) YU43676B (no)
ZW (1) ZW19184A1 (no)

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
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 (no) * 1989-07-15 1990-07-26 Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
EA201100571A1 (ru) * 2008-09-30 2011-10-31 Эвоник Дегусса Гмбх Получение кремния для солнечных батарей из диоксида кремния
EP2530050A1 (en) * 2011-06-03 2012-12-05 Evonik Solar Norge AS Starting materials for production of solar grade silicon feedstock
WO2012163534A1 (en) * 2011-06-03 2012-12-06 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

Also Published As

Publication number Publication date
SE8405904D0 (sv) 1984-11-23
IT1177279B (it) 1987-08-26
NO163004B (no) 1989-12-11
GB2150128A (en) 1985-06-26
DK557384A (da) 1985-05-27
DK557384D0 (da) 1984-11-23
FR2555565A1 (fr) 1985-05-31
BR8405974A (pt) 1985-08-06
AU3586984A (en) 1985-05-30
IT8423680A1 (it) 1986-05-21
ATA373684A (de) 1993-01-15
PT79544B (en) 1986-09-15
GB2150128B (en) 1987-07-29
AU568166B2 (en) 1987-12-17
DK168003B1 (da) 1994-01-17
FI844617A0 (fi) 1984-11-23
ES537973A0 (es) 1985-11-01
IT8423680A0 (it) 1984-11-21
ES8600702A1 (es) 1985-11-01
GB8428898D0 (en) 1984-12-27
PT79544A (en) 1984-12-01
IN162374B (no) 1988-05-14
MY100749A (en) 1991-02-14
PL250592A1 (en) 1985-07-30
PL148125B1 (en) 1989-09-30
NL8403572A (nl) 1985-06-17
BE901114A (fr) 1985-03-15
DD229102A5 (de) 1985-10-30
ZW19184A1 (en) 1985-05-08
SE8405904L (sv) 1985-05-27
LU85649A1 (de) 1985-06-04
IE843012L (en) 1985-05-26
CH663610A5 (de) 1987-12-31
PH22408A (en) 1988-08-26
DE3411731A1 (de) 1985-11-07
AT396460B (de) 1993-09-27
DE3411731C2 (no) 1987-07-09
SE461647B (sv) 1990-03-12
FI76056C (fi) 1988-09-09
FI76056B (fi) 1988-05-31
IE57642B1 (en) 1993-02-10
YU198784A (en) 1987-12-31
FI844617L (fi) 1985-05-27
YU43676B (en) 1989-10-31
FR2555565B1 (fr) 1986-12-26
MX162694A (es) 1991-06-17
CA1217032A (en) 1987-01-27

Similar Documents

Publication Publication Date Title
FI833020A (fi) Foerfarande foer framstaellning av limtejp
FI834057A0 (fi) Anordning foer ytbelaeggning av roerliga materialbanor
FI833841A (fi) Foerfarande foer vidarebearbetning av med hjaelp av en spinnare upplindat traodformigt material
NO830344L (no) Anordning til oppfanging av gjenstander fra sjoeen
NO844668L (no) Fremgangsmaate for fremstilling av silisium fra kvartsraastoff
FI830272A0 (fi) Termisk seghaerdning av glas
FI840478A0 (fi) Foerfarande foer framstaellning av blodtryckssaenkande n-piperazinylalkanoylanilider
FI832569A (fi) Anordning foer vaermebehandling av material
FI830340A0 (fi) Anordning foer behandling av ett fibrigt material
FI810541L (fi) Foerfarande foer framstaellning av vattenfattig alkalicellulosa
FI831814A0 (fi) Anordning foer bearbetning av traedbark
FI840158A0 (fi) Saett och anordning foer aostadkommande av automatisk blockering av lastfraonskiljare naermast felstaelle
FI830485L (fi) Anordning foer taeckning av en lastbehaollare
FI834263A0 (fi) Foerfarande foer fyllande av flexibla behaollare med flytande material
FI833750A0 (fi) Emballering av varor med banlikt material
FI832137L (fi) En av ombytbart material bestaoende enhetligt avsnitt foer ett stapel- eller baegareunderlag
FI820821L (fi) Anordning foer tvinnande av straengformigt material
FI832003A0 (fi) Ventilationsapparat foer ventilering av ett rumsutrymme
FI840015A0 (fi) Foerfarande foer framstaellning av ett katalytiskt aktiverat aemne
NO894986L (no) Fremgangsmaate ved fremstilling av artikler fra collagengel
FI833873A0 (fi) Foerfarande foer framstaellning av n-fosfonometylglycin
FI834631A0 (fi) Foerfarande och anordning foer oeverfoering av elimpulser
FI840560A0 (fi) Anordning foer framstaellning av daeck
FI830145A0 (fi) Anordning foer insamling av loest material
FI821061A0 (fi) Anordning foer soenderdelning av organiskt material