ATE241566T1 - Verfahren zum feinen von silicium - Google Patents
Verfahren zum feinen von siliciumInfo
- Publication number
- ATE241566T1 ATE241566T1 AT97940544T AT97940544T ATE241566T1 AT E241566 T1 ATE241566 T1 AT E241566T1 AT 97940544 T AT97940544 T AT 97940544T AT 97940544 T AT97940544 T AT 97940544T AT E241566 T1 ATE241566 T1 AT E241566T1
- Authority
- AT
- Austria
- Prior art keywords
- refining silicon
- refining
- silicon
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
- G05B13/028—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using expert systems only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/05—Automatic, including computer, control
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Inorganic Chemistry (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Polymers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/711,599 US5820842A (en) | 1996-09-10 | 1996-09-10 | Silicon refining process |
| PCT/US1997/013704 WO1998011018A1 (en) | 1996-09-10 | 1997-08-27 | Silicon refining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE241566T1 true ATE241566T1 (de) | 2003-06-15 |
Family
ID=24858731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97940544T ATE241566T1 (de) | 1996-09-10 | 1997-08-27 | Verfahren zum feinen von silicium |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5820842A (de) |
| EP (1) | EP0958242B1 (de) |
| AR (1) | AR009566A1 (de) |
| AT (1) | ATE241566T1 (de) |
| AU (1) | AU712063B2 (de) |
| CA (1) | CA2261891A1 (de) |
| DE (1) | DE69722454T2 (de) |
| EG (1) | EG21056A (de) |
| ES (1) | ES2196362T3 (de) |
| NO (1) | NO991109L (de) |
| WO (1) | WO1998011018A1 (de) |
| ZA (1) | ZA976756B (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855082B2 (ja) * | 2002-10-07 | 2006-12-06 | 国立大学法人東京農工大学 | 多結晶シリコンの作製方法、多結晶シリコン、及び太陽電池 |
| JP4966560B2 (ja) * | 2005-03-07 | 2012-07-04 | 新日鉄マテリアルズ株式会社 | 高純度シリコンの製造方法 |
| JP5140835B2 (ja) * | 2005-03-07 | 2013-02-13 | 新日鉄住金マテリアルズ株式会社 | 高純度シリコンの製造方法 |
| JP4741860B2 (ja) * | 2005-03-07 | 2011-08-10 | 新日鉄マテリアルズ株式会社 | 高純度のシリコンの製造方法 |
| EP2074060A4 (de) * | 2006-09-14 | 2015-12-23 | Silicio Ferrosolar S L U | Verfahren und vorrichtung zur reinigung von geringwertigem siliciummaterial |
| TW201033123A (en) * | 2009-03-13 | 2010-09-16 | Radiant Technology Co Ltd | Method for manufacturing a silicon material with high purity |
| JP2013521214A (ja) * | 2010-03-01 | 2013-06-10 | ダウ コーニング シリシオ ド ブラジル インドゥストリア イ コメルシオ リミターダ | アルミニウム含有シリコンの精製方法 |
| EP2572010A2 (de) | 2010-05-20 | 2013-03-27 | Dow Corning Corporation | Verfahren und system zur herstellung einer aluminium-silizium-legierung |
| CN112624122B (zh) * | 2021-01-12 | 2022-06-14 | 昆明理工大学 | 一种真空微波精炼工业硅制备6n多晶硅的方法及装置 |
| CN116873932A (zh) * | 2023-07-28 | 2023-10-13 | 北京华威锐科化工有限公司 | 一种高纯片状硅生产系统及制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1037713A (en) * | 1911-06-26 | 1912-09-03 | Carborundum Co | Method of making silicon articles. |
| US4249988A (en) * | 1978-03-15 | 1981-02-10 | Western Electric Company, Inc. | Growing crystals from a melt by controlling additions of material thereto |
| US5021221A (en) * | 1980-10-20 | 1991-06-04 | Aero Chem Research Lab., Inc. | Apparatus for producing high purity silicon from flames of sodium and silicon tetrachloride |
| FR2515163B1 (fr) * | 1980-11-18 | 1986-01-03 | Sofrem | Procede d'elimination du calcium et de l'aluminium dans le silicium et les alliages a base de silicium |
| DE3403131A1 (de) * | 1984-01-30 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum reinigen von im lichtbogenofen erzeugtem silicium |
| US5244639A (en) * | 1985-05-29 | 1993-09-14 | Kawasaki Steel Corporation | Method and apparatus for preparing high-purity metallic silicon |
-
1996
- 1996-09-10 US US08/711,599 patent/US5820842A/en not_active Expired - Fee Related
-
1997
- 1997-07-29 ZA ZA976756A patent/ZA976756B/xx unknown
- 1997-08-27 AU AU42297/97A patent/AU712063B2/en not_active Ceased
- 1997-08-27 AT AT97940544T patent/ATE241566T1/de not_active IP Right Cessation
- 1997-08-27 CA CA002261891A patent/CA2261891A1/en not_active Abandoned
- 1997-08-27 DE DE69722454T patent/DE69722454T2/de not_active Expired - Fee Related
- 1997-08-27 WO PCT/US1997/013704 patent/WO1998011018A1/en active IP Right Grant
- 1997-08-27 EP EP97940544A patent/EP0958242B1/de not_active Expired - Lifetime
- 1997-08-27 ES ES97940544T patent/ES2196362T3/es not_active Expired - Lifetime
- 1997-09-09 AR ARP970104106A patent/AR009566A1/es not_active Application Discontinuation
- 1997-09-09 EG EG91497A patent/EG21056A/xx active
-
1999
- 1999-03-08 NO NO991109A patent/NO991109L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0958242A1 (de) | 1999-11-24 |
| DE69722454T2 (de) | 2004-01-08 |
| ZA976756B (en) | 1999-01-29 |
| CA2261891A1 (en) | 1998-03-19 |
| EP0958242A4 (de) | 1999-12-08 |
| AU4229797A (en) | 1998-04-02 |
| AU712063B2 (en) | 1999-10-28 |
| US5820842A (en) | 1998-10-13 |
| ES2196362T3 (es) | 2003-12-16 |
| NO991109D0 (no) | 1999-03-08 |
| WO1998011018A1 (en) | 1998-03-19 |
| DE69722454D1 (de) | 2003-07-03 |
| EP0958242B1 (de) | 2003-05-28 |
| EG21056A (en) | 2000-10-31 |
| NO991109L (no) | 1999-04-30 |
| AR009566A1 (es) | 2000-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |