DE502006001585D1 - Wirbelschicht-Strahlmühle und Verfahren zum Zerkleinern von Silicium - Google Patents
Wirbelschicht-Strahlmühle und Verfahren zum Zerkleinern von SiliciumInfo
- Publication number
- DE502006001585D1 DE502006001585D1 DE502006001585T DE502006001585T DE502006001585D1 DE 502006001585 D1 DE502006001585 D1 DE 502006001585D1 DE 502006001585 T DE502006001585 T DE 502006001585T DE 502006001585 T DE502006001585 T DE 502006001585T DE 502006001585 D1 DE502006001585 D1 DE 502006001585D1
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- jet chamber
- jet
- section
- chamber
- 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.)
- Active
Links
- 229910052710 silicon Inorganic materials 0.000 title abstract 10
- 239000010703 silicon Substances 0.000 title abstract 10
- 238000000034 method Methods 0.000 title abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 9
- 239000008187 granular material Substances 0.000 abstract 5
- 238000000227 grinding Methods 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 3
- 239000011856 silicon-based particle Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000003801 milling Methods 0.000 abstract 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 abstract 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
- B02C19/068—Jet mills of the fluidised-bed type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005039118A DE102005039118A1 (de) | 2005-08-18 | 2005-08-18 | Verfahren und Vorrichtung zum Zerkleinern von Silicium |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502006001585D1 true DE502006001585D1 (de) | 2008-10-30 |
Family
ID=36997896
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005039118A Withdrawn DE102005039118A1 (de) | 2005-08-18 | 2005-08-18 | Verfahren und Vorrichtung zum Zerkleinern von Silicium |
DE502006001585T Active DE502006001585D1 (de) | 2005-08-18 | 2006-07-28 | Wirbelschicht-Strahlmühle und Verfahren zum Zerkleinern von Silicium |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005039118A Withdrawn DE102005039118A1 (de) | 2005-08-18 | 2005-08-18 | Verfahren und Vorrichtung zum Zerkleinern von Silicium |
Country Status (6)
Country | Link |
---|---|
US (1) | US7490785B2 (de) |
EP (1) | EP1754539B1 (de) |
JP (1) | JP4612595B2 (de) |
AT (1) | ATE408456T1 (de) |
DE (2) | DE102005039118A1 (de) |
ES (1) | ES2314834T3 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006018711B4 (de) * | 2006-04-20 | 2008-09-25 | Heraeus Quarzglas Gmbh & Co. Kg | Werkstoff, insbesondere für ein optisches Bauteil zum Einsatz in der Mikrolithographie und Verfahren zur Herstellung eines Formkörpers aus dem Werkstoff |
US20080299015A1 (en) * | 2007-06-04 | 2008-12-04 | Stephen Michael Lord | Apparatus and method for top removal of granular material from a fluidized bed deposition reactor |
DE102007027110A1 (de) * | 2007-06-13 | 2008-12-18 | Wacker Chemie Ag | Verfahren und Vorrichtung zum Verpacken von polykristallinem Siliciumbruch |
US8168123B2 (en) * | 2009-02-26 | 2012-05-01 | Siliken Chemicals, S.L. | Fluidized bed reactor for production of high purity silicon |
EP2421659A1 (de) | 2009-04-20 | 2012-02-29 | Ae Polysilicon Corporation | Reaktor mit siliciumbeschichteten metalloberflächen |
TWI454309B (zh) * | 2009-04-20 | 2014-10-01 | Jiangsu Zhongneng Polysilicon Technology Dev Co Ltd | 用於將反應排出氣體冷卻之方法及系統 |
JP5455530B2 (ja) | 2009-09-30 | 2014-03-26 | 株式会社トクヤマ | ポリシリコン金属汚染防止方法 |
DE102010039752A1 (de) * | 2010-08-25 | 2012-03-01 | Wacker Chemie Ag | Polykristallines Silicium und Verfahren zu dessen Herstellung |
JP6273146B2 (ja) | 2011-02-04 | 2018-01-31 | クライマックス・モリブデナム・カンパニー | 二硫化モリブデン粉末およびそれを製造するための方法と装置 |
US20120325942A1 (en) * | 2011-06-27 | 2012-12-27 | General Electric Company | Jet milling of boron powder using inert gases to meet purity requirements |
DE102012207505A1 (de) | 2012-05-07 | 2013-11-07 | Wacker Chemie Ag | Polykristallines Siliciumgranulat und seine Herstellung |
US8875728B2 (en) | 2012-07-12 | 2014-11-04 | Siliken Chemicals, S.L. | Cooled gas distribution plate, thermal bridge breaking system, and related methods |
TWI642603B (zh) * | 2012-11-09 | 2018-12-01 | 陝西有色天宏瑞科矽材料有限責任公司 | 減輕多晶矽的金屬接觸污染的容器及方法 |
DE102012111431A1 (de) * | 2012-11-26 | 2014-05-28 | Klafs Gmbh & Co. Kg | Mikronisator |
DE102013208274A1 (de) | 2013-05-06 | 2014-11-20 | Wacker Chemie Ag | Wirbelschichtreaktor und Verfahren zur Herstellung von granularem Polysilicium |
DE102013218003A1 (de) * | 2013-09-09 | 2015-03-12 | Wacker Chemie Ag | Klassieren von Polysilicium |
US20150104369A1 (en) * | 2013-10-11 | 2015-04-16 | Rec Silicon Inc | Polysilicon transportation device and a reactor system and method of polycrystalline silicon production therewith |
JP2014088311A (ja) * | 2013-11-25 | 2014-05-15 | Tokuyama Corp | ポリシリコン金属汚染防止方法 |
US9889450B2 (en) | 2013-12-18 | 2018-02-13 | United Technologies Corporation | Powder classification system and method |
DE102014211037A1 (de) | 2014-06-10 | 2015-12-17 | Wacker Chemie Ag | Siliciumkeimpartikel für die Herstellung von polykristallinem Siliciumgranulat in einem Wirbelschichtreaktor |
US10035964B2 (en) * | 2014-07-04 | 2018-07-31 | Tubitak | Circulating fluidized bed gasification or combustion system |
DE102014217179A1 (de) | 2014-08-28 | 2016-03-03 | Wacker Chemie Ag | Kunststoffsubstrate mit Siliciumbeschichtung |
DE102015215858B4 (de) * | 2015-08-20 | 2019-01-24 | Siltronic Ag | Verfahren zur Wärmebehandlung von Granulat aus Silizium, Granulat aus Silizium und Verfahren zur Herstellung eines Einkristalls aus Silizium |
DE102016204651A1 (de) * | 2016-03-21 | 2017-09-21 | Wacker Chemie Ag | Quetschmanschetten für die Herstellung von Polysilicium-Granulat |
WO2018082789A1 (de) | 2016-11-07 | 2018-05-11 | Wacker Chemie Ag | Verfahren zum mahlen von silizium enthaltenden feststoffen |
EP3535215B1 (de) | 2016-11-07 | 2020-02-19 | Wacker Chemie AG | Verfahren zum mahlen von silizium enthaltenden feststoffen |
US10744511B2 (en) * | 2017-02-24 | 2020-08-18 | Roy Walter Henderson | Apparatus for processing organic products and other materials |
CN108636571B (zh) * | 2018-05-03 | 2020-10-02 | 青岛崂玻玻璃制品有限公司 | 一种玻璃生产用石英原料精细化处理设备 |
CN111701853B (zh) * | 2020-06-23 | 2022-07-01 | 新奥科技发展有限公司 | 一种细粉分离装置和化学链煤气化系统及方法 |
CN112473964A (zh) * | 2020-12-08 | 2021-03-12 | 周如均 | 一种流化床气流粉碎机 |
DE202021003270U1 (de) | 2021-10-20 | 2021-12-01 | Karl-Josef Schuhmann | Wärmerzeugung mit Silicium und Stickstoff für technische Prozesse |
CN115069550A (zh) * | 2022-06-17 | 2022-09-20 | 盐津津玺商贸有限责任公司 | 一种干粉砂粒除尘装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1135841B (de) | 1960-06-09 | 1962-09-06 | Dr Theodor Eder | Verfahren und Vorrichtung zum Trennen koernigen Gutes in wenigstens zwei Endfraktionen |
DE2040519C2 (de) * | 1970-08-14 | 1984-04-12 | Alpine Ag, 8900 Augsburg | Fließbettstrahlmühle |
US3963838A (en) | 1974-05-24 | 1976-06-15 | Texas Instruments Incorporated | Method of operating a quartz fluidized bed reactor for the production of silicon |
US4207360A (en) | 1975-10-31 | 1980-06-10 | Texas Instruments Incorporated | Silicon seed production process |
DE2812019C2 (de) | 1978-03-18 | 1982-06-03 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Vorrichtung zum Herstellen eines Vorformlings aus Siliziumnitrid |
US4314525A (en) | 1980-03-03 | 1982-02-09 | California Institute Of Technology | Fluidized bed silicon deposition from silane |
JPS5767019A (en) | 1980-10-13 | 1982-04-23 | Shin Etsu Handotai Co Ltd | Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method |
US4424199A (en) | 1981-12-11 | 1984-01-03 | Union Carbide Corporation | Fluid jet seed particle generator for silane pyrolysis reactor |
DE3338138C2 (de) | 1983-10-20 | 1986-01-16 | Alpine Ag, 8900 Augsburg | Fließbett-Gegenstrahlmühle |
US4691866A (en) | 1985-11-08 | 1987-09-08 | Ethyl Corporation | Generation of seed particles |
KR940006017B1 (ko) * | 1992-03-19 | 1994-07-02 | 재단법인 한국화학연구소 | 실리콘 입자의 제트분쇄방법 |
US5336335A (en) | 1992-10-09 | 1994-08-09 | Astropower, Inc. | Columnar-grained polycrystalline solar cell and process of manufacture |
DE4239611A1 (de) * | 1992-11-25 | 1994-05-26 | Werner Dipl Ing Brosowski | Wirbelschicht-Sichter |
DE4243438C2 (de) * | 1992-12-22 | 1996-06-05 | Hosokawa Alpine Ag | Verfahren und Vorrichtung zur Fließbett-Strahlmahlung |
JPH08109013A (ja) | 1994-10-12 | 1996-04-30 | Tokuyama Corp | シリコン種の製造方法 |
US5798137A (en) | 1995-06-07 | 1998-08-25 | Advanced Silicon Materials, Inc. | Method for silicon deposition |
DE19548869A1 (de) * | 1995-12-27 | 1997-07-03 | Sueddeutsche Kalkstickstoff | Fließbett-Gegenstrahlmühle |
DE19822991C2 (de) * | 1998-05-22 | 2002-11-14 | Siemens Ag | Anlage zur Reststoffbehandlung |
DE19842078B4 (de) | 1998-09-15 | 2008-07-10 | Sicrystal Ag | Hochohmiges Substratmaterial, Verfahren zu dessen Herstellung sowie Substrat für elektronische Bauteile |
US6398139B1 (en) * | 1999-08-23 | 2002-06-04 | Roland Nied | Process for fluidized-bed jet milling, device for carrying out this process and unit with such a device for carrying out this process |
DE19943670A1 (de) * | 1999-09-13 | 2001-03-15 | Roland Nied | Verfahren zur Fließbettstrahlmahlung, Vorrichtung zur Durchführung dieses Verfahrens und Anlage mit einer solchen Vorrichtung zur Durchführung dieses Verfahrens |
DE10045160C2 (de) * | 2000-08-14 | 2002-07-18 | Ulf Noll Gmbh | Multifunktionale Vorrichtung zum Mahlen, Sichten, Mischen und/oder Desagglomerieren |
DE10200688A1 (de) * | 2002-01-10 | 2003-07-24 | Vip Domotec S A R L | Verfahren zum tribo-mechanischen Aktivieren von Silikatmineralien, nämlich natürlichen Zeotithen |
DE102004048948A1 (de) | 2004-10-07 | 2006-04-20 | Wacker Chemie Ag | Vorrichtung und Verfahren zum kontaminationsarmen, automatischen Brechen von Siliciumbruch |
-
2005
- 2005-08-18 DE DE102005039118A patent/DE102005039118A1/de not_active Withdrawn
-
2006
- 2006-07-28 ES ES06118030T patent/ES2314834T3/es active Active
- 2006-07-28 EP EP06118030A patent/EP1754539B1/de active Active
- 2006-07-28 DE DE502006001585T patent/DE502006001585D1/de active Active
- 2006-07-28 AT AT06118030T patent/ATE408456T1/de not_active IP Right Cessation
- 2006-08-15 US US11/504,156 patent/US7490785B2/en active Active
- 2006-08-17 JP JP2006222702A patent/JP4612595B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1754539A1 (de) | 2007-02-21 |
US20070040056A1 (en) | 2007-02-22 |
ATE408456T1 (de) | 2008-10-15 |
EP1754539B1 (de) | 2008-09-17 |
JP2007051061A (ja) | 2007-03-01 |
JP4612595B2 (ja) | 2011-01-12 |
US7490785B2 (en) | 2009-02-17 |
DE102005039118A1 (de) | 2007-02-22 |
ES2314834T3 (es) | 2009-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |