CN102245506A - 硅的制造方法 - Google Patents
硅的制造方法 Download PDFInfo
- Publication number
- CN102245506A CN102245506A CN2009801497076A CN200980149707A CN102245506A CN 102245506 A CN102245506 A CN 102245506A CN 2009801497076 A CN2009801497076 A CN 2009801497076A CN 200980149707 A CN200980149707 A CN 200980149707A CN 102245506 A CN102245506 A CN 102245506A
- Authority
- CN
- China
- Prior art keywords
- plasma
- silicon
- gas
- metal
- plasma jet
- 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.)
- Granted
Links
Images
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
- C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
- C01B33/033—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by reduction of silicon halides or halosilanes with a metal or a metallic alloy as the only reducing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008314966 | 2008-12-10 | ||
JP2008-314966 | 2008-12-10 | ||
PCT/JP2009/070687 WO2010067842A1 (ja) | 2008-12-10 | 2009-12-10 | シリコンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102245506A true CN102245506A (zh) | 2011-11-16 |
CN102245506B CN102245506B (zh) | 2014-06-11 |
Family
ID=42242828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980149707.6A Expired - Fee Related CN102245506B (zh) | 2008-12-10 | 2009-12-10 | 硅的制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110280786A1 (zh) |
JP (1) | JP5586005B2 (zh) |
CN (1) | CN102245506B (zh) |
CA (1) | CA2746041A1 (zh) |
DE (1) | DE112009003720T5 (zh) |
NO (1) | NO20110867A1 (zh) |
WO (1) | WO2010067842A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015038833A1 (en) * | 2013-09-13 | 2015-03-19 | Ndsu Research Foundation | Synthesis of si-based nano-materials using liquid silanes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102765A (en) * | 1977-01-06 | 1978-07-25 | Westinghouse Electric Corp. | Arc heater production of silicon involving alkali or alkaline-earth metals |
US4356029A (en) | 1981-12-23 | 1982-10-26 | Westinghouse Electric Corp. | Titanium product collection in a plasma reactor |
DE3310828A1 (de) | 1983-03-24 | 1984-09-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von silicium |
DE3824065A1 (de) * | 1988-07-15 | 1990-01-18 | Bayer Ag | Verfahren zur herstellung von solarsilicium |
JP5194404B2 (ja) * | 2005-08-19 | 2013-05-08 | 住友化学株式会社 | 珪素の製造方法 |
DE112006002203T5 (de) * | 2005-08-19 | 2008-07-17 | Sumitomo Chemical Co. Ltd. | Verfahren zur Herstellung von Silicium |
JP2007284259A (ja) | 2006-04-12 | 2007-11-01 | Shin Etsu Chem Co Ltd | シリコンの製造方法及び製造装置 |
CN1962434A (zh) | 2006-10-31 | 2007-05-16 | 锦州新世纪石英玻璃有限公司 | 一种锌还原法生产多晶硅的工艺 |
JP5018156B2 (ja) * | 2007-03-19 | 2012-09-05 | Jnc株式会社 | 多結晶シリコンの製造方法 |
-
2009
- 2009-12-10 CN CN200980149707.6A patent/CN102245506B/zh not_active Expired - Fee Related
- 2009-12-10 DE DE112009003720T patent/DE112009003720T5/de not_active Withdrawn
- 2009-12-10 CA CA2746041A patent/CA2746041A1/en not_active Abandoned
- 2009-12-10 JP JP2009280690A patent/JP5586005B2/ja not_active Expired - Fee Related
- 2009-12-10 US US13/133,748 patent/US20110280786A1/en not_active Abandoned
- 2009-12-10 WO PCT/JP2009/070687 patent/WO2010067842A1/ja active Application Filing
-
2011
- 2011-06-16 NO NO20110867A patent/NO20110867A1/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN102245506B (zh) | 2014-06-11 |
JP5586005B2 (ja) | 2014-09-10 |
CA2746041A1 (en) | 2010-06-17 |
DE112009003720T5 (de) | 2012-06-14 |
NO20110867A1 (no) | 2011-06-16 |
US20110280786A1 (en) | 2011-11-17 |
WO2010067842A1 (ja) | 2010-06-17 |
JP2010159204A (ja) | 2010-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0129555B1 (en) | Process and apparatus for obtaining silicon | |
RU2404287C2 (ru) | Установка плазменного осаждения и способ получения поликристаллического кремния | |
CA1087377A (en) | High purity silicon production by arc heater reduction of silicon intermediates | |
TWI474976B (zh) | 在涉及歧化操作之實質上封閉迴路方法中之多晶矽製造 | |
US20130195746A1 (en) | Method and system for production of silicon and devicies | |
JP2004002138A (ja) | シリコンの製造方法 | |
EP0151569B1 (en) | Process and apparatus for obtaining silicon from fluosilicic acid | |
US20040091630A1 (en) | Deposition of a solid by thermal decomposition of a gaseous substance in a cup reactor | |
JP2013518798A (ja) | 高純度シリコンを製造するためのプラズマ蒸着装置及び方法 | |
WO2010074674A1 (en) | Method and apparatus for silicon refinement | |
JP4428484B2 (ja) | 高純度シリコンの製造装置 | |
JP4692324B2 (ja) | 高純度多結晶シリコンの製造装置 | |
JP2008037735A (ja) | シリコン製造装置 | |
US4597948A (en) | Apparatus for obtaining silicon from fluosilicic acid | |
CN102245506B (zh) | 硅的制造方法 | |
JP2009208995A (ja) | シリコンの製造装置 | |
KR20180136941A (ko) | 금속 분말의 제조 방법 | |
JP2010095433A (ja) | シリコンの製造方法 | |
KR20150019642A (ko) | 스트리머 방전을 이용한 폴리실리콘의 제조 장치 및 제조 방법 | |
RU85155U1 (ru) | Устройство для конверсии тетрахлорида кремния и напыления поликристалилического кремния | |
WO2009065444A1 (en) | A method of producing polycrystalline and single crystal silicon | |
JP2003002627A (ja) | シリコンの製造方法 | |
RU2516512C2 (ru) | Способ прямого получения поликристаллического кремния из природного кварца и из его особо чистых концентратов | |
KR101151272B1 (ko) | 고순도 다결정 실리콘 제조장치 | |
WO2009110474A1 (ja) | シリコンの製造方法、及びシリコンの製造装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NAT INST FOR MATERIALS SCIENCE Free format text: FORMER OWNER: SUMITOMO CHEMICAL CO., LTD. Effective date: 20130306 Free format text: FORMER OWNER: NAT INST FOR MATERIALS SCIENCE Effective date: 20130306 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130306 Address after: Ibaraki Applicant after: National Institute for Materials Science Address before: Tokyo, Japan, Japan Applicant before: Sumitomo Chemical Co., Ltd. Applicant before: National Institute for Materials Science |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20171210 |