CN102083522A - 流化床反应器系统及减少硅沉积在反应器壁上的方法 - Google Patents
流化床反应器系统及减少硅沉积在反应器壁上的方法 Download PDFInfo
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- CN102083522A CN102083522A CN2009801252755A CN200980125275A CN102083522A CN 102083522 A CN102083522 A CN 102083522A CN 2009801252755 A CN2009801252755 A CN 2009801252755A CN 200980125275 A CN200980125275 A CN 200980125275A CN 102083522 A CN102083522 A CN 102083522A
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 28
- 239000010703 silicon Substances 0.000 title claims abstract description 28
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- 238000009826 distribution Methods 0.000 claims abstract description 52
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 147
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- 239000012159 carrier gas Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 22
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 19
- 229920005591 polysilicon Polymers 0.000 claims description 18
- 229910000077 silane Inorganic materials 0.000 claims description 18
- 239000011856 silicon-based particle Substances 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 150000003377 silicon compounds Chemical class 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005052 trichlorosilane Substances 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
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- QYKABQMBXCBINA-UHFFFAOYSA-N 4-(oxan-2-yloxy)benzaldehyde Chemical compound C1=CC(C=O)=CC=C1OC1OCCCC1 QYKABQMBXCBINA-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00252—Formation of deposits other than coke
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US7688608P | 2008-06-30 | 2008-06-30 | |
US61/076,886 | 2008-06-30 | ||
PCT/US2009/049113 WO2010002815A2 (en) | 2008-06-30 | 2009-06-29 | Fluidized bed reactor systems and methods for reducing the deposition of silicon on reactor walls |
Publications (2)
Publication Number | Publication Date |
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CN102083522A true CN102083522A (zh) | 2011-06-01 |
CN102083522B CN102083522B (zh) | 2014-03-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200980125275.5A Active CN102083522B (zh) | 2008-06-30 | 2009-06-29 | 流化床反应器系统及减少硅沉积在反应器壁上的方法 |
Country Status (10)
Country | Link |
---|---|
US (3) | US8906313B2 (zh) |
EP (1) | EP2303448B1 (zh) |
JP (2) | JP5694927B2 (zh) |
KR (1) | KR101527623B1 (zh) |
CN (1) | CN102083522B (zh) |
MY (1) | MY169283A (zh) |
NO (1) | NO341802B1 (zh) |
SG (1) | SG192438A1 (zh) |
TW (1) | TWI437139B (zh) |
WO (1) | WO2010002815A2 (zh) |
Cited By (7)
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CN103553047A (zh) * | 2013-11-06 | 2014-02-05 | 苏州协鑫工业应用研究院有限公司 | 一种用于在反应器中生产多晶硅产品的方法及系统 |
CN103842070A (zh) * | 2011-09-30 | 2014-06-04 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN103842069A (zh) * | 2011-09-30 | 2014-06-04 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN105658577A (zh) * | 2013-05-02 | 2016-06-08 | 瓦克化学股份公司 | 生产粒状多晶硅的流化床反应器和方法 |
CN106660002A (zh) * | 2014-06-11 | 2017-05-10 | 爱迪生太阳能公司 | 用于流化床反应器的感应加热器系统 |
CN107001053A (zh) * | 2014-09-04 | 2017-08-01 | 爱迪生太阳能公司 | 分离卤代硅烷的方法 |
CN113195092A (zh) * | 2018-10-23 | 2021-07-30 | 沙伯环球技术有限公司 | 用于烃转化的方法和反应器 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5694927B2 (ja) * | 2008-06-30 | 2015-04-01 | エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッドMemc Electronic Materials,Incorporated | 反応炉壁へのシリコンの析出を低減する流動層反応炉システム及び方法 |
CN103058194B (zh) | 2008-09-16 | 2015-02-25 | 储晞 | 生产高纯颗粒硅的反应器 |
US9023425B2 (en) | 2009-11-18 | 2015-05-05 | Rec Silicon Inc | Fluid bed reactor |
EP2519343A1 (en) * | 2009-12-29 | 2012-11-07 | MEMC Electronic Materials, Inc. | Methods for reducing the deposition of silicon on reactor walls using peripheral silicon tetrachloride |
KR101329030B1 (ko) | 2010-10-01 | 2013-11-13 | 주식회사 실리콘밸류 | 유동층 반응기 |
US20120100059A1 (en) | 2010-10-22 | 2012-04-26 | Memc Electronic Materials, Inc. | Production of Polycrystalline Silicon By The Thermal Decomposition of Trichlorosilane In A Fluidized Bed Reactor |
CN103153855A (zh) * | 2010-10-22 | 2013-06-12 | Memc电子材料有限公司 | 在基本闭环的方法和系统中制备多晶硅 |
JP5956461B2 (ja) | 2010-12-20 | 2016-07-27 | エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッドMemc Electronic Materials,Incorporated | 不均化操作を伴う実質的に閉ループの方法における多結晶シリコンの製造 |
US9156705B2 (en) | 2010-12-23 | 2015-10-13 | Sunedison, Inc. | Production of polycrystalline silicon by the thermal decomposition of dichlorosilane in a fluidized bed reactor |
KR101329035B1 (ko) * | 2011-04-20 | 2013-11-13 | 주식회사 실리콘밸류 | 유동층 반응기 |
DE102012206439A1 (de) * | 2012-04-19 | 2013-10-24 | 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 |
US10526707B2 (en) * | 2012-08-29 | 2020-01-07 | The University Of Tokyo | Heat exchanger type reaction tube |
CA2881640A1 (en) * | 2012-08-29 | 2014-03-06 | Hemlock Semiconductor Corporation | Tapered fluidized bed reactor and process for its use |
US9587993B2 (en) | 2012-11-06 | 2017-03-07 | Rec Silicon Inc | Probe assembly for a fluid bed reactor |
US9212421B2 (en) | 2013-07-10 | 2015-12-15 | Rec Silicon Inc | Method and apparatus to reduce contamination of particles in a fluidized bed reactor |
DE102013208274A1 (de) | 2013-05-06 | 2014-11-20 | Wacker Chemie Ag | Wirbelschichtreaktor und Verfahren zur Herstellung von granularem Polysilicium |
DE102013209076A1 (de) * | 2013-05-16 | 2014-11-20 | Wacker Chemie Ag | Reaktor zur Herstellung von polykristallinem Silicium und Verfahren zur Entfernung eines Silicium enthaltenden Belags auf einem Bauteil eines solchen Reaktors |
US10525430B2 (en) | 2013-12-26 | 2020-01-07 | Bruce Hazeltine | Draft tube fluidized bed reactor for deposition of granular silicon |
US9428830B2 (en) | 2014-07-02 | 2016-08-30 | Gtat Corporation | Reverse circulation fluidized bed reactor for granular polysilicon production |
US9662628B2 (en) | 2014-08-15 | 2017-05-30 | Rec Silicon Inc | Non-contaminating bonding material for segmented silicon carbide liner in a fluidized bed reactor |
US9238211B1 (en) | 2014-08-15 | 2016-01-19 | Rec Silicon Inc | Segmented silicon carbide liner |
US9446367B2 (en) | 2014-08-15 | 2016-09-20 | Rec Silicon Inc | Joint design for segmented silicon carbide liner in a fluidized bed reactor |
CN107438479B (zh) * | 2015-04-01 | 2021-01-22 | 韩华化学株式会社 | 用于流化床反应器系统的气体分布单元,具有该气体分布单元的流化床反应器系统以及使用该流化床反应器系统制备颗粒状多晶硅的方法 |
WO2017100404A1 (en) | 2015-12-11 | 2017-06-15 | Sunedison, Inc. | Reactor systems having external pressure balancer |
WO2017100564A1 (en) | 2015-12-11 | 2017-06-15 | Sunedison, Inc. | Reactor systems having multiple pressure balancers |
US11053589B2 (en) * | 2017-06-28 | 2021-07-06 | X-Energy, Llc | Multi-inlet gas distributor for chemical vapor deposition coating of TRISO particles |
CN109046186B (zh) * | 2018-08-03 | 2020-11-10 | 新奥科技发展有限公司 | 一种催化剂流化单元及流化床催化反应器 |
WO2022010821A1 (en) | 2020-07-06 | 2022-01-13 | Sabic Global Technologies B.V. | Reactor system for the production of high value chemical products |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468508A (en) * | 1945-02-20 | 1949-04-26 | Standard Oil Dev Co | Conversion processes in the presence of a dense turbulent body of finely divided solid material |
JPH02279512A (ja) * | 1989-04-20 | 1990-11-15 | Osaka Titanium Co Ltd | 高純度多結晶シリコンの製造方法 |
US6719952B1 (en) * | 2000-02-21 | 2004-04-13 | Westinghouse Electric Company Llc | Fluidized bed reaction design |
CN1688386A (zh) * | 2002-09-12 | 2005-10-26 | 切夫里昂菲利普化学有限责任公司 | 较大的催化剂激活器 |
DE102005042753A1 (de) * | 2005-09-08 | 2007-03-15 | Wacker Chemie Ag | Verfahren und Vorrichtung zur Herstellung von granulatförmigem polykristallinem Silicium in einem Wirbelschichtreaktor |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2487984A (en) * | 1945-10-31 | 1949-11-15 | Universal Oil Prod Co | Fluid distributing plate |
US2740752A (en) * | 1951-01-24 | 1956-04-03 | Gulf Research Development Co | Fluid catalytic process and apparatus |
US3016624A (en) * | 1959-01-02 | 1962-01-16 | Foster Wheeler Corp | Gas distribution baffle |
US3636923A (en) * | 1970-03-04 | 1972-01-25 | Atomic Energy Commission | Apparatus for coating microspheres with pyrolytic carbon |
US3933985A (en) | 1971-09-24 | 1976-01-20 | Motorola, Inc. | Process for production of polycrystalline silicon |
US4092446A (en) | 1974-07-31 | 1978-05-30 | Texas Instruments Incorporated | Process of refining impure silicon to produce purified electronic grade silicon |
US4213937A (en) | 1976-09-22 | 1980-07-22 | Texas Instruments Incorporated | Silicon refinery |
US4170667A (en) | 1977-01-31 | 1979-10-09 | Motorola, Inc. | Process for manufacturing pure polycrystalline silicon |
US4318942A (en) | 1978-08-18 | 1982-03-09 | J. C. Schumacher Company | Process for producing polycrystalline silicon |
JPS5945917A (ja) | 1982-09-02 | 1984-03-15 | Denki Kagaku Kogyo Kk | 多結晶シリコンの連続的製法 |
US4818495A (en) | 1982-11-05 | 1989-04-04 | Union Carbide Corporation | Reactor for fluidized bed silane decomposition |
JPS59107917A (ja) | 1982-12-07 | 1984-06-22 | Denki Kagaku Kogyo Kk | 多結晶シリコンの製造装置 |
US4529576A (en) * | 1982-12-27 | 1985-07-16 | Sri International | Process and apparatus for obtaining silicon from fluosilicic acid |
US4491604A (en) | 1982-12-27 | 1985-01-01 | Lesk Israel A | Silicon deposition process |
JPS6279843A (ja) * | 1985-10-03 | 1987-04-13 | Agency Of Ind Science & Technol | 流動層合成装置のガス分散板 |
US4868013A (en) | 1987-08-21 | 1989-09-19 | Ethyl Corporation | Fluidized bed process |
DE3910343A1 (de) * | 1988-03-31 | 1989-10-12 | Union Carbide Corp | Aussenbeheizter wirbelschicht-reaktor |
JPH04297515A (ja) * | 1991-03-25 | 1992-10-21 | Nkk Corp | 鉄鉱石の溶融還元設備における予備還元炉 |
GB2271518B (en) | 1992-10-16 | 1996-09-25 | Korea Res Inst Chem Tech | Heating of fluidized bed reactor by microwave |
JPH06191818A (ja) | 1992-12-22 | 1994-07-12 | Tonen Chem Corp | 多結晶シリコンの製造方法 |
US5810934A (en) | 1995-06-07 | 1998-09-22 | Advanced Silicon Materials, Inc. | Silicon deposition reactor apparatus |
WO1997048950A1 (fr) | 1996-06-21 | 1997-12-24 | Ebara Corporation | Procede et appareil de gazeification de lit fluidise |
DE19735378A1 (de) | 1997-08-14 | 1999-02-18 | Wacker Chemie Gmbh | Verfahren zur Herstellung von hochreinem Siliciumgranulat |
US6486217B2 (en) * | 1997-10-21 | 2002-11-26 | Exxonmobil Research And Engineering Company | Throat and cone gas injector and gas distribution grid for slurry reactor (CJB-0004) |
GB9814064D0 (en) | 1998-06-29 | 1998-08-26 | Boc Group Plc | Partial combustion of hydrogen sulphide |
DE19948395A1 (de) | 1999-10-06 | 2001-05-03 | Wacker Chemie Gmbh | Strahlungsbeheizter Fliessbettreaktor |
US6368568B1 (en) | 2000-02-18 | 2002-04-09 | Stephen M Lord | Method for improving the efficiency of a silicon purification process |
US6451277B1 (en) | 2000-06-06 | 2002-09-17 | Stephen M Lord | Method of improving the efficiency of a silicon purification process |
EP1264798B1 (en) | 2000-08-02 | 2016-08-31 | Mitsubishi Materials Corporation | Process for producing disilicon hexachloride |
JP2002129455A (ja) | 2000-10-17 | 2002-05-09 | Ibiden Co Ltd | 触媒コンバータ用保持シール材及びその製造方法、触媒コンバータ |
US6827786B2 (en) | 2000-12-26 | 2004-12-07 | Stephen M Lord | Machine for production of granular silicon |
KR100411180B1 (ko) | 2001-01-03 | 2003-12-18 | 한국화학연구원 | 다결정실리콘의 제조방법과 그 장치 |
CA2432213C (en) | 2001-10-19 | 2009-04-07 | Tokuyama Corporation | Silicon production process |
AU2002329626A1 (en) | 2002-07-22 | 2004-02-23 | Stephen M. Lord | Methods for heating a fluidized bed silicon manufacture apparatus |
US20040241867A1 (en) | 2003-01-17 | 2004-12-02 | Jones Mark L. | Method of analyzing a wafer for metal impurities |
TWI465600B (zh) * | 2005-07-19 | 2014-12-21 | Rec Silicon Inc | 矽的噴流-流化床 |
US8221674B2 (en) * | 2005-12-23 | 2012-07-17 | Siemens Vai Metals Technologies Gmbh | Distributor base |
KR100661284B1 (ko) | 2006-02-14 | 2006-12-27 | 한국화학연구원 | 유동층 반응기를 이용한 다결정실리콘 제조 방법 |
KR100813131B1 (ko) | 2006-06-15 | 2008-03-17 | 한국화학연구원 | 유동층 반응기를 이용한 다결정 실리콘의 지속 가능한제조방법 |
US7935327B2 (en) | 2006-08-30 | 2011-05-03 | Hemlock Semiconductor Corporation | Silicon production with a fluidized bed reactor integrated into a siemens-type process |
JP5694927B2 (ja) | 2008-06-30 | 2015-04-01 | エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッドMemc Electronic Materials,Incorporated | 反応炉壁へのシリコンの析出を低減する流動層反応炉システム及び方法 |
EP2519343A1 (en) | 2009-12-29 | 2012-11-07 | MEMC Electronic Materials, Inc. | Methods for reducing the deposition of silicon on reactor walls using peripheral silicon tetrachloride |
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2009
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468508A (en) * | 1945-02-20 | 1949-04-26 | Standard Oil Dev Co | Conversion processes in the presence of a dense turbulent body of finely divided solid material |
JPH02279512A (ja) * | 1989-04-20 | 1990-11-15 | Osaka Titanium Co Ltd | 高純度多結晶シリコンの製造方法 |
US6719952B1 (en) * | 2000-02-21 | 2004-04-13 | Westinghouse Electric Company Llc | Fluidized bed reaction design |
CN1688386A (zh) * | 2002-09-12 | 2005-10-26 | 切夫里昂菲利普化学有限责任公司 | 较大的催化剂激活器 |
DE102005042753A1 (de) * | 2005-09-08 | 2007-03-15 | Wacker Chemie Ag | Verfahren und Vorrichtung zur Herstellung von granulatförmigem polykristallinem Silicium in einem Wirbelschichtreaktor |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103842070B (zh) * | 2011-09-30 | 2017-07-21 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN103842070A (zh) * | 2011-09-30 | 2014-06-04 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN103842069A (zh) * | 2011-09-30 | 2014-06-04 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN107253723A (zh) * | 2011-09-30 | 2017-10-17 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN103842069B (zh) * | 2011-09-30 | 2016-10-05 | Memc电子材料有限公司 | 通过使硅烷在流化床反应器中热分解而制备多晶硅 |
CN105658577A (zh) * | 2013-05-02 | 2016-06-08 | 瓦克化学股份公司 | 生产粒状多晶硅的流化床反应器和方法 |
CN105658577B (zh) * | 2013-05-02 | 2017-12-05 | 瓦克化学股份公司 | 生产粒状多晶硅的流化床反应器和方法 |
CN103553047A (zh) * | 2013-11-06 | 2014-02-05 | 苏州协鑫工业应用研究院有限公司 | 一种用于在反应器中生产多晶硅产品的方法及系统 |
CN106660002A (zh) * | 2014-06-11 | 2017-05-10 | 爱迪生太阳能公司 | 用于流化床反应器的感应加热器系统 |
CN106660002B (zh) * | 2014-06-11 | 2020-02-18 | 各星有限公司 | 用于流化床反应器的感应加热器系统 |
CN107001053A (zh) * | 2014-09-04 | 2017-08-01 | 爱迪生太阳能公司 | 分离卤代硅烷的方法 |
CN113195092A (zh) * | 2018-10-23 | 2021-07-30 | 沙伯环球技术有限公司 | 用于烃转化的方法和反应器 |
CN113195092B (zh) * | 2018-10-23 | 2022-04-29 | 沙伯环球技术有限公司 | 用于烃转化的方法和反应器 |
Also Published As
Publication number | Publication date |
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US20120230903A1 (en) | 2012-09-13 |
US8906313B2 (en) | 2014-12-09 |
JP2015120160A (ja) | 2015-07-02 |
WO2010002815A2 (en) | 2010-01-07 |
CN102083522B (zh) | 2014-03-26 |
SG192438A1 (en) | 2013-08-30 |
TWI437139B (zh) | 2014-05-11 |
KR101527623B1 (ko) | 2015-06-09 |
US8404206B2 (en) | 2013-03-26 |
JP5694927B2 (ja) | 2015-04-01 |
MY169283A (en) | 2019-03-21 |
NO20110004A1 (no) | 2011-01-04 |
KR20110037981A (ko) | 2011-04-13 |
NO341802B1 (no) | 2018-01-22 |
WO2010002815A3 (en) | 2010-02-25 |
JP6038201B2 (ja) | 2016-12-07 |
TW201009138A (en) | 2010-03-01 |
EP2303448B1 (en) | 2012-10-31 |
US8728574B2 (en) | 2014-05-20 |
JP2011526877A (ja) | 2011-10-20 |
EP2303448A2 (en) | 2011-04-06 |
US20110244124A1 (en) | 2011-10-06 |
US20090324479A1 (en) | 2009-12-31 |
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