NO20091339L - Fremgangsmate og anordning for rensing av lavkvalitets silisiummateriale - Google Patents
Fremgangsmate og anordning for rensing av lavkvalitets silisiummaterialeInfo
- Publication number
- NO20091339L NO20091339L NO20091339A NO20091339A NO20091339L NO 20091339 L NO20091339 L NO 20091339L NO 20091339 A NO20091339 A NO 20091339A NO 20091339 A NO20091339 A NO 20091339A NO 20091339 L NO20091339 L NO 20091339L
- Authority
- NO
- Norway
- Prior art keywords
- silicon material
- purity silicon
- melting
- melt
- melting device
- Prior art date
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
- C01B33/037—Purification
-
- 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
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Silicon Compounds (AREA)
- Photovoltaic Devices (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84437206P | 2006-09-14 | 2006-09-14 | |
PCT/CA2007/001646 WO2008031229A1 (en) | 2006-09-14 | 2007-09-13 | Process and apparatus for purifying low-grade silicon material |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20091339L true NO20091339L (no) | 2009-03-31 |
Family
ID=39183328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20091339A NO20091339L (no) | 2006-09-14 | 2009-03-31 | Fremgangsmate og anordning for rensing av lavkvalitets silisiummateriale |
Country Status (17)
Country | Link |
---|---|
US (1) | US20080253955A1 (zh) |
EP (1) | EP2074060A4 (zh) |
JP (1) | JP2010503596A (zh) |
KR (1) | KR20090053807A (zh) |
CN (1) | CN101511731B (zh) |
AU (1) | AU2007295860A1 (zh) |
BR (1) | BRPI0716934A2 (zh) |
CA (1) | CA2660386C (zh) |
EA (1) | EA015387B1 (zh) |
EG (1) | EG25136A (zh) |
GE (1) | GEP20115178B (zh) |
IL (1) | IL197472A0 (zh) |
MX (1) | MX2009002808A (zh) |
NO (1) | NO20091339L (zh) |
UA (1) | UA97488C2 (zh) |
WO (1) | WO2008031229A1 (zh) |
ZA (1) | ZA200900898B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO318092B1 (no) * | 2002-05-22 | 2005-01-31 | Elkem Materials | Kalsium-silikatbasert slagg, fremgangsmate for fremstilling av kalsium-silikatbasert slagg, og anvendelse for slaggbehandling av smeltet silium |
WO2007112592A1 (en) * | 2006-04-04 | 2007-10-11 | 6N Silicon Inc. | Method for purifying silicon |
CA2689603A1 (en) * | 2007-06-08 | 2008-12-11 | Shin-Etsu Chemical Co., Ltd. | Method of solidifying metallic silicon |
JP2010538952A (ja) * | 2007-09-13 | 2010-12-16 | シリシアム・ベカンクール・インコーポレイテッド | 冶金グレードシリコンから中純度および高純度シリコンを製造するためのプロセス |
CA2700997A1 (en) | 2007-10-03 | 2009-04-09 | 6N Silicon Inc. | Method for processing silicon powder to obtain silicon crystals |
JP2010052952A (ja) * | 2008-08-26 | 2010-03-11 | Central Glass Co Ltd | シリコンの精製方法 |
TW201033123A (en) * | 2009-03-13 | 2010-09-16 | Radiant Technology Co Ltd | Method for manufacturing a silicon material with high purity |
IT1394029B1 (it) | 2009-05-12 | 2012-05-25 | Raysolar S R L | Metodo per la purificazione di silicio ed apparato con cui realizzarlo |
DE102009034317A1 (de) | 2009-07-23 | 2011-02-03 | Q-Cells Se | Verfahren zur Herstellung durchbruchsicherer p-Typ Solarzellen aus umg-Silizium |
CA2774176C (en) | 2009-09-18 | 2014-07-29 | Abb Ab | Apparatus and method for crystallization of silicon |
CN101724900B (zh) * | 2009-11-24 | 2012-05-23 | 厦门大学 | 一种多晶硅提纯装置及提纯方法 |
JP2013512188A (ja) * | 2009-12-01 | 2013-04-11 | ダウ コーニング コーポレーション | 回転成型プロセス |
DE102010001093A1 (de) * | 2010-01-21 | 2011-07-28 | Evonik Degussa GmbH, 45128 | Verfahren zur Grobentkohlung einer Siliciumschmelze |
GB2477782B (en) | 2010-02-12 | 2012-08-29 | Metallkraft As | A method for refining silicon |
CN102001661B (zh) * | 2010-11-22 | 2012-07-04 | 东海晶澳太阳能科技有限公司 | 一种冶金硅造渣除硼提纯方法 |
JP5859580B2 (ja) * | 2012-02-06 | 2016-02-10 | シリシオ フェロソラール ソシエダーダ リミターダ | 金属又は半導体融液の精製方法、及び真空精製装置 |
CN103266349B (zh) * | 2013-05-31 | 2015-07-15 | 大连理工大学 | 高纯中空硅材料、多晶硅铸锭硅真空固液分离方法及设备 |
CN106744978B (zh) * | 2016-12-09 | 2019-03-12 | 成都斯力康科技股份有限公司 | 一种利用硅渣进行熔炼生产硅锭的工艺 |
CN106744970B (zh) * | 2016-12-09 | 2020-01-31 | 成都斯力康科技股份有限公司 | 一种利用感应炉熔硅的铝锭起炉工艺 |
CN106517212B (zh) * | 2016-12-09 | 2018-11-02 | 成都斯力康科技股份有限公司 | 一种利用感应炉熔硅的起炉工艺 |
CN107055545B (zh) * | 2016-12-09 | 2019-01-25 | 成都斯力康科技股份有限公司 | 一种利用硅粉进行熔炼生产硅锭的工艺 |
TWI619855B (zh) * | 2016-12-21 | 2018-04-01 | Sun Wen Bin | 分凝提純高純矽之方法 |
CN109133069A (zh) * | 2018-11-19 | 2019-01-04 | 成都斯力康科技股份有限公司 | 精炼法提纯工业硅的工艺及设备 |
JP2021192348A (ja) | 2020-06-05 | 2021-12-16 | トヨタ自動車株式会社 | 活物質、電池およびこれらの製造方法 |
EP4082966A1 (en) * | 2021-04-26 | 2022-11-02 | Ferroglobe Innovation, S.L. | Method for obtaining purified silicon metal |
JP7494800B2 (ja) * | 2021-06-04 | 2024-06-04 | トヨタ自動車株式会社 | ゲストフリーシリコンクラスレートの製造方法、ゲストフリーシリコンクラスレートの製造装置 |
Family Cites Families (36)
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US1180968A (en) * | 1912-09-18 | 1916-04-25 | Carborundum Co | Process for purifying silicon. |
US2866701A (en) * | 1956-05-10 | 1958-12-30 | Vanadium Corp Of America | Method of purifying silicon and ferrosilicon |
GB1103329A (en) * | 1964-09-15 | 1968-02-14 | Gen Trustee Co Ltd | Refining of silicon |
US3671872A (en) * | 1971-03-26 | 1972-06-20 | Telemation | High frequency multiple phase signal generator |
DE2706175C3 (de) * | 1977-02-14 | 1980-05-29 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zum Verschmelzen und Reinigen von Silicium |
IT1100218B (it) * | 1978-11-09 | 1985-09-28 | Montedison Spa | Procedimento per la purificazione di silicio |
JPS57181175A (en) * | 1981-04-30 | 1982-11-08 | Hoxan Corp | Manufacture of polycrystalline silicon wafer |
DE3208877A1 (de) * | 1982-03-11 | 1983-09-22 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren zur entfernung des schlackenanteils aus schmelzmischungen von schlacke und silicium |
US4473350A (en) * | 1982-06-24 | 1984-09-25 | The Cadre Corporation | Oxy-fuel burner |
DE3331046A1 (de) * | 1983-08-29 | 1985-03-14 | Wacker-Chemie GmbH, 8000 München | Verfahren zum behandeln von silicium und ferrosilicium mit schlacke |
US5069740A (en) * | 1984-09-04 | 1991-12-03 | Texas Instruments Incorporated | Production of semiconductor grade silicon spheres from metallurgical grade silicon particles |
US4730336A (en) * | 1986-06-16 | 1988-03-08 | G & H Oxy-Fuel, Inc. | Oxy-fuel burner system |
US5126203A (en) * | 1987-04-22 | 1992-06-30 | General Electric Company | Deactivation of spent silicon powder |
DE4122190C2 (de) * | 1991-07-04 | 1995-07-06 | Wacker Chemie Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Behandeln von Silicium |
US5490775A (en) * | 1993-11-08 | 1996-02-13 | Combustion Tec, Inc. | Forward injection oxy-fuel burner |
NO180532C (no) * | 1994-09-01 | 1997-05-07 | Elkem Materials | Fremgangsmåte for fjerning av forurensninger fra smeltet silisium |
GB2303690B (en) * | 1995-07-21 | 1999-05-26 | Queenborough Rolling Mill Comp | An oxy:fuel melting furnace |
ES2164729T5 (es) * | 1995-07-27 | 2008-06-16 | Air Products And Chemicals, Inc. | Procedimiento para fundir aluminio, chatarra y residuos que contienen aluminio. |
US5820842A (en) * | 1996-09-10 | 1998-10-13 | Elkem Metals Company L.P. | Silicon refining process |
JP3325900B2 (ja) * | 1996-10-14 | 2002-09-17 | 川崎製鉄株式会社 | 多結晶シリコンの製造方法及び装置、並びに太陽電池用シリコン基板の製造方法 |
CA2232777C (en) * | 1997-03-24 | 2001-05-15 | Hiroyuki Baba | Method for producing silicon for use in solar cells |
US5972107A (en) * | 1997-08-28 | 1999-10-26 | Crystal Systems, Inc. | Method for purifying silicon |
JP3497355B2 (ja) * | 1997-10-06 | 2004-02-16 | 信越フィルム株式会社 | シリコンの精製方法 |
FR2771798B1 (fr) * | 1997-12-02 | 1999-12-31 | Air Liquide | Bruleur oxy-combustible |
US6221123B1 (en) * | 1998-01-22 | 2001-04-24 | Donsco Incorporated | Process and apparatus for melting metal |
WO2002016265A1 (en) * | 2000-08-21 | 2002-02-28 | Astropower, Inc. | Method and apparatus for purifying silicon |
US6436337B1 (en) * | 2001-04-27 | 2002-08-20 | Jupiter Oxygen Corporation | Oxy-fuel combustion system and uses therefor |
US6432163B1 (en) * | 2001-06-22 | 2002-08-13 | Praxair Technology, Inc. | Metal refining method using differing refining oxygen sequence |
FR2827592B1 (fr) * | 2001-07-23 | 2003-08-22 | Invensil | Silicium metallurgique de haute purete et procede d'elaboration |
NO316020B1 (no) * | 2001-10-10 | 2003-12-01 | Elkem Materials | Anordning for kontinuerlig slaggbehandling av silisium |
FR2833937B1 (fr) * | 2001-12-26 | 2004-11-12 | Rhodia Chimie Sa | Silices a faible reprise en eau |
WO2003066523A1 (fr) * | 2002-02-04 | 2003-08-14 | Sharp Kabushiki Kaisha | Procede de purification du silicium, scories pour purifier le silicium et silicium purifie |
AU2003277041A1 (en) * | 2002-09-27 | 2004-04-19 | Astropower, Inc. | Methods and systems for purifying elements |
NO333319B1 (no) * | 2003-12-29 | 2013-05-06 | Elkem As | Silisiummateriale for fremstilling av solceller |
JP2005343780A (ja) * | 2004-06-03 | 2005-12-15 | Iis Materials:Kk | スクラップシリコンのリサイクル方法 |
JP4145855B2 (ja) * | 2004-09-29 | 2008-09-03 | 電気化学工業株式会社 | 球状溶融シリカ粉末の製造方法 |
-
2007
- 2007-09-13 MX MX2009002808A patent/MX2009002808A/es active IP Right Grant
- 2007-09-13 KR KR1020097004910A patent/KR20090053807A/ko not_active Application Discontinuation
- 2007-09-13 US US11/901,146 patent/US20080253955A1/en not_active Abandoned
- 2007-09-13 CA CA2660386A patent/CA2660386C/en not_active Expired - Fee Related
- 2007-09-13 WO PCT/CA2007/001646 patent/WO2008031229A1/en active Application Filing
- 2007-09-13 BR BRPI0716934-5A2A patent/BRPI0716934A2/pt not_active IP Right Cessation
- 2007-09-13 AU AU2007295860A patent/AU2007295860A1/en not_active Abandoned
- 2007-09-13 ZA ZA200900898A patent/ZA200900898B/xx unknown
- 2007-09-13 EA EA200970275A patent/EA015387B1/ru not_active IP Right Cessation
- 2007-09-13 JP JP2009527664A patent/JP2010503596A/ja not_active Withdrawn
- 2007-09-13 EP EP07815840.9A patent/EP2074060A4/en not_active Withdrawn
- 2007-09-13 CN CN2007800331820A patent/CN101511731B/zh not_active Expired - Fee Related
- 2007-09-13 GE GEAP200711223A patent/GEP20115178B/en unknown
- 2007-09-13 UA UAA200903632A patent/UA97488C2/ru unknown
-
2009
- 2009-03-01 EG EG2009030274A patent/EG25136A/xx active
- 2009-03-08 IL IL197472A patent/IL197472A0/en unknown
- 2009-03-31 NO NO20091339A patent/NO20091339L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2007295860A1 (en) | 2008-03-20 |
BRPI0716934A2 (pt) | 2013-09-17 |
MX2009002808A (es) | 2009-03-31 |
CA2660386A1 (en) | 2008-03-20 |
KR20090053807A (ko) | 2009-05-27 |
UA97488C2 (ru) | 2012-02-27 |
CA2660386C (en) | 2012-05-01 |
GEP20115178B (en) | 2011-03-10 |
EA200970275A1 (ru) | 2009-10-30 |
JP2010503596A (ja) | 2010-02-04 |
WO2008031229A1 (en) | 2008-03-20 |
EA015387B1 (ru) | 2011-08-30 |
EP2074060A4 (en) | 2015-12-23 |
CN101511731B (zh) | 2012-02-22 |
IL197472A0 (en) | 2009-12-24 |
EG25136A (en) | 2011-09-25 |
ZA200900898B (en) | 2010-06-30 |
AU2007295860A2 (en) | 2009-05-14 |
US20080253955A1 (en) | 2008-10-16 |
CN101511731A (zh) | 2009-08-19 |
EP2074060A1 (en) | 2009-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: SILICIO FERROSOLAR, S.L.U., ES |
|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |