NO822065L - Fremgangsmaate ved fremstilling av silicium. - Google Patents

Fremgangsmaate ved fremstilling av silicium.

Info

Publication number
NO822065L
NO822065L NO822065A NO822065A NO822065L NO 822065 L NO822065 L NO 822065L NO 822065 A NO822065 A NO 822065A NO 822065 A NO822065 A NO 822065A NO 822065 L NO822065 L NO 822065L
Authority
NO
Norway
Prior art keywords
silicone
procedure
manufacture
Prior art date
Application number
NO822065A
Other languages
English (en)
Other versions
NO155802B (no
Inventor
Sven Santen
Johnn Olof Edstroem
Original Assignee
Skf Steel Eng 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 Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of NO822065L publication Critical patent/NO822065L/no
Publication of NO155802B publication Critical patent/NO155802B/no

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
    • 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)
  • Medicinal Preparation (AREA)
  • Chemical Vapour Deposition (AREA)
NO822065A 1981-10-20 1982-06-21 Fremgangsmaate ved fremstilling av silisium av pulverformig silisiumdioksydholdig materiale. NO155802B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106179A SE435370B (sv) 1981-10-20 1981-10-20 Sett att framstella kisel

Publications (2)

Publication Number Publication Date
NO822065L true NO822065L (no) 1983-04-21
NO155802B NO155802B (no) 1987-02-23

Family

ID=20344826

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822065A NO155802B (no) 1981-10-20 1982-06-21 Fremgangsmaate ved fremstilling av silisium av pulverformig silisiumdioksydholdig materiale.

Country Status (16)

Country Link
US (1) US4439410A (no)
JP (1) JPS5869713A (no)
AU (1) AU546050B2 (no)
BR (1) BR8204263A (no)
CA (1) CA1193071A (no)
DE (1) DE3236705C2 (no)
ES (1) ES513983A0 (no)
FI (1) FI68389C (no)
FR (1) FR2514744A1 (no)
GB (1) GB2108096B (no)
NO (1) NO155802B (no)
NZ (1) NZ201450A (no)
OA (1) OA07235A (no)
PH (1) PH17730A (no)
SE (1) SE435370B (no)
ZA (1) ZA825405B (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432584B (sv) * 1982-09-07 1984-04-09 Skf Steel Eng Ab Sett for framstellning av kalciumkarbid sett for framstellning av kalciumkarbid
US4680096A (en) * 1985-12-26 1987-07-14 Dow Corning Corporation Plasma smelting process for silicon
US4981668A (en) * 1986-04-29 1991-01-01 Dow Corning Corporation Silicon carbide as a raw material for silicon production
US4798659A (en) * 1986-12-22 1989-01-17 Dow Corning Corporation Addition of calcium compounds to the carbothermic reduction of silica
SE461037B (sv) * 1987-10-09 1989-12-18 Skf Plasma Tech Saett att av kol och kiseldioxid kontinuerligt framstaella flytande kisel i en reaktor
US5986206A (en) * 1997-12-10 1999-11-16 Nanogram Corporation Solar cell
NO20061105L (no) * 2006-03-07 2007-09-10 Kopperaa Miljoinvest As Fremstilling av rent silisium metall og amorf silika ved reduksjon av kvarts (Sio2)
US20080314445A1 (en) * 2007-06-25 2008-12-25 General Electric Company Method for the preparation of high purity silicon
US20080314446A1 (en) * 2007-06-25 2008-12-25 General Electric Company Processes for the preparation of solar-grade silicon and photovoltaic cells
US7572425B2 (en) * 2007-09-14 2009-08-11 General Electric Company System and method for producing solar grade silicon
DE102008010744B4 (de) * 2008-02-20 2010-09-30 CBD Labs Pty Ltd., Double Bay Reduktion von Siliziumdioxid
RU2367600C1 (ru) * 2008-04-16 2009-09-20 Борис Георгиевич Грибов Способ получения кремния высокой чистоты
RU2385291C1 (ru) * 2008-06-24 2010-03-27 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской Академии Сельскохозяйственных наук (ГНУ ВИЭСХ) Способ получения кристаллического кремния высокой чистоты (варианты)
DE102008041334A1 (de) * 2008-08-19 2010-02-25 Evonik Degussa Gmbh Herstellung von Silizium durch Umsetzung von Siliziumoxid und Siliziumcarbid gegebenenfalls in Gegenwart einer zweiten Kohlenstoffquelle
WO2011099883A1 (ru) * 2010-02-10 2011-08-18 Shishov Sergey Vladimirovich Способ получения кремния
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
EP4324577A1 (en) 2015-12-16 2024-02-21 6K Inc. Method of producing spheroidal dehydrogenated titanium alloy particles
KR20190134597A (ko) 2017-04-04 2019-12-04 가부시키가이샤 브이 테크놀로지 고압 방전 램프 및 그 제어 방법
WO2019246257A1 (en) 2018-06-19 2019-12-26 Amastan Technologies Inc. Process for producing spheroidized powder from feedstock materials
US11311938B2 (en) 2019-04-30 2022-04-26 6K Inc. Mechanically alloyed powder feedstock
CN114007985A (zh) 2019-04-30 2022-02-01 6K有限公司 锂镧锆氧化物(llzo)粉末
ES2994209T3 (en) 2019-11-18 2025-01-20 6K Inc Unique feedstocks for spherical powders and methods of manufacturing
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
KR20230029836A (ko) 2020-06-25 2023-03-03 6케이 인크. 마이크로복합 합금 구조
AU2021320557A1 (en) * 2020-08-07 2023-02-02 6K Inc. Synthesis of silicon-containing products
KR102811425B1 (ko) 2020-09-24 2025-05-26 6케이 인크. 플라즈마를 개시하기 위한 시스템, 디바이스 및 방법
EP4237174A1 (en) 2020-10-30 2023-09-06 6K Inc. Systems and methods for synthesis of spheroidized metal powders
EP4275239A4 (en) 2021-01-11 2024-12-18 6K Inc. METHODS AND SYSTEMS FOR RECLAIMING LI-ION CATHODE MATERIALS USING MICROWAVE PLASMA TREATMENT
JP2024515034A (ja) 2021-03-31 2024-04-04 シックスケー インコーポレイテッド 金属窒化物セラミックの積層造形のためのシステム及び方法
WO2023229928A1 (en) 2022-05-23 2023-11-30 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
WO2024044498A1 (en) 2022-08-25 2024-02-29 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip)
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555507A (en) * 1949-12-02 1951-06-05 Pratt Emil Bruce Method of reducing metallic oxide ores
FR1328326A (fr) * 1961-12-01 1963-05-31 Dispositif pour la fusion des produits réfractaires pulvérulents au chalumeau à plasma
DE2924584A1 (de) * 1979-06-19 1981-01-15 Straemke Siegfried Verfahren zur herstellung von silicium fuer solarzellen
DE3000802A1 (de) * 1980-01-11 1981-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung vn silizium

Also Published As

Publication number Publication date
ZA825405B (en) 1983-06-29
DE3236705C2 (de) 1984-11-29
FI822417L (fi) 1983-04-21
FI68389B (fi) 1985-05-31
OA07235A (fr) 1984-04-30
BR8204263A (pt) 1983-07-19
AU8663582A (en) 1983-04-28
JPS5869713A (ja) 1983-04-26
ES8304886A1 (es) 1983-04-16
SE435370B (sv) 1984-09-24
US4439410A (en) 1984-03-27
NZ201450A (en) 1984-09-28
SE8106179L (sv) 1983-04-21
GB2108096A (en) 1983-05-11
GB2108096B (en) 1985-07-03
NO155802B (no) 1987-02-23
ES513983A0 (es) 1983-04-16
FI68389C (fi) 1987-01-20
PH17730A (en) 1984-11-21
FR2514744B1 (no) 1984-01-06
DE3236705A1 (de) 1983-04-28
FR2514744A1 (fr) 1983-04-22
AU546050B2 (en) 1985-08-15
CA1193071A (en) 1985-09-10
FI822417A0 (fi) 1982-07-07

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