JP6328788B2 - 粒状ポリシリコンを製造するための反応器および方法 - Google Patents
粒状ポリシリコンを製造するための反応器および方法 Download PDFInfo
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- JP6328788B2 JP6328788B2 JP2016557936A JP2016557936A JP6328788B2 JP 6328788 B2 JP6328788 B2 JP 6328788B2 JP 2016557936 A JP2016557936 A JP 2016557936A JP 2016557936 A JP2016557936 A JP 2016557936A JP 6328788 B2 JP6328788 B2 JP 6328788B2
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims description 23
- 229920005591 polysilicon Polymers 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000010438 heat treatment Methods 0.000 claims description 64
- 239000007789 gas Substances 0.000 claims description 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 27
- 239000010703 silicon Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000012495 reaction gas Substances 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005243 fluidization Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005350 fused silica glass Substances 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 150000005827 chlorofluoro hydrocarbons Chemical class 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011856 silicon-based particle Substances 0.000 description 21
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 7
- 239000005052 trichlorosilane Substances 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VQPFDLRNOCQMSN-UHFFFAOYSA-N bromosilane Chemical compound Br[SiH3] VQPFDLRNOCQMSN-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229940095686 granule product Drugs 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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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
- B01J8/1836—Heating and cooling the reactor
-
- 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
- B01J8/42—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 with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
-
- 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
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00415—Controlling the temperature using electric heating or cooling elements electric resistance heaters
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00893—Feeding means for the reactants
- B01J2208/00902—Nozzle-type feeding elements
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Silicon Compounds (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Description
101 ヒータ
102 部品
103 内部反応器管
104 流動床
102 部品
103 内部反応器管
104 流動床
Claims (8)
- 反応槽、反応槽内に粒状ポリシリコンを含む流動床のための内部反応器管および反応器底部、内部反応器管中で流動床を加熱するための加熱装置、流動化ガスを導入するための少なくとも1つの底部ガスノズルおよび反応ガスを導入するための少なくとも1つの反応ガスノズル、シリコン種粒子を導入するための供給装置、ならびに粒状ポリシリコンのための取出ラインおよび反応槽から反応器オフガスを排出するための装置を含み、その円筒面に開口部を有し、円筒面の少なくとも5%かつ95%以下が開口している円筒部品が内部反応器管と加熱装置の間に配置され、
当該部品は、加熱エネルギーが熱放射および熱伝導によって該部品へ移動し、当該部品は赤熱するまで加熱されるように熱伝導性材料からなり、
加熱装置が、内部反応器管の周囲に同心円状に配置される、
シリコン種粒子上への多結晶シリコンの堆積による粒状ポリシリコンを製造するための反応器。 - 当該部品の円筒面の40から70%が開口している請求項1に記載の反応器。
- 当該部品の円筒面の45から60%が開口している請求項2に記載の反応器。
- 加熱装置は、蛇行形状を有するヒータ、または複数の加熱素子である請求項1から3のいずれか一項に記載の反応器。
- 加熱装置は、内部反応器管の周囲に同心円状に配置された複数の加熱素子を含み、当該部品は同様に内部反応器管の周囲に同心円状に配置される請求項1から4のいずれか一項に記載の反応器。
- 加熱装置は、当該部品の開口部に配置される加熱素子を含む請求項1から5のいずれか一項に記載の反応器。
- 当該部品は、グラファイト、CFC、シリコン、SiCおよび溶融シリカからなる群から選択される材料を含み、当該部品は前記材料の1つ以上からなるか、または前記材料の1つ以上でコーティングされる請求項1から6のいずれか一項に記載の反応器。
- 加熱装置によって加熱された流動床におけるガス流によるシリコン種粒子の流動化を含み、粒状ポリシリコンを形成するためにシリコン含有反応ガスの導入およびその熱分解により高温の種粒子表面に多結晶シリコンが堆積される、請求項1から7のいずれか一項に記載の反応器を用いる粒状ポリシリコンを調製する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014205025.1A DE102014205025A1 (de) | 2014-03-18 | 2014-03-18 | Reaktor und Verfahren zur Herstellung von granularem Polysilicium |
DE102014205025.1 | 2014-03-18 | ||
PCT/EP2015/055143 WO2015140028A1 (de) | 2014-03-18 | 2015-03-12 | Reaktor und verfahren zur herstellung von granularem polysilicium |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017513790A JP2017513790A (ja) | 2017-06-01 |
JP6328788B2 true JP6328788B2 (ja) | 2018-05-23 |
Family
ID=52682709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016557936A Expired - Fee Related JP6328788B2 (ja) | 2014-03-18 | 2015-03-12 | 粒状ポリシリコンを製造するための反応器および方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10258951B2 (ja) |
EP (1) | EP3119511B1 (ja) |
JP (1) | JP6328788B2 (ja) |
KR (1) | KR101850830B1 (ja) |
CN (1) | CN106132530B (ja) |
CA (1) | CA2941326C (ja) |
DE (1) | DE102014205025A1 (ja) |
ES (1) | ES2666171T3 (ja) |
SA (1) | SA516371842B1 (ja) |
TW (1) | TWI579419B (ja) |
WO (1) | WO2015140028A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150015920A (ko) * | 2013-08-02 | 2015-02-11 | 삼성전자주식회사 | 자기 메모리 장치 및 그 제조 방법 |
DE102016204651A1 (de) | 2016-03-21 | 2017-09-21 | Wacker Chemie Ag | Quetschmanschetten für die Herstellung von Polysilicium-Granulat |
KR101876870B1 (ko) * | 2017-04-20 | 2018-07-12 | 한국생산기술연구원 | 고온 부식 방지를 위한 액체금속의 유동장치 및 이의 작동방법 |
WO2019068335A1 (de) * | 2017-10-05 | 2019-04-11 | Wacker Chemie Ag | Verfahren zur herstellung von chlorsilanen |
Family Cites Families (20)
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US4207360A (en) * | 1975-10-31 | 1980-06-10 | Texas Instruments Incorporated | Silicon seed production process |
US4643890A (en) * | 1984-09-05 | 1987-02-17 | J. M. Huber Corporation | Perforated reactor tube for a fluid wall reactor and method of forming a fluid wall |
KR880000618B1 (ko) | 1985-12-28 | 1988-04-18 | 재단법인 한국화학연구소 | 초단파 가열 유동상 반응에 의한 고순도 다결정 실리콘의 제조 방법 |
US5260538A (en) | 1992-04-09 | 1993-11-09 | Ethyl Corporation | Device for the magnetic inductive heating of vessels |
GB2271518B (en) * | 1992-10-16 | 1996-09-25 | Korea Res Inst Chem Tech | Heating of fluidized bed reactor by microwave |
US5382412A (en) | 1992-10-16 | 1995-01-17 | Korea Research Institute Of Chemical Technology | Fluidized bed reactor heated by microwaves |
US5405658A (en) * | 1992-10-20 | 1995-04-11 | Albemarle Corporation | Silicon coating process |
JP3081110B2 (ja) * | 1994-08-31 | 2000-08-28 | 株式会社トクヤマ | 電磁誘導加熱炉 |
FR2728486A1 (fr) * | 1994-12-26 | 1996-06-28 | Inst Francais Du Petrole | Dispositif de test et d'analyse d'un procede petrochimique |
JP3705623B2 (ja) * | 1995-03-24 | 2005-10-12 | 株式会社トクヤマ | シラン類の分解・還元反応装置および高純度結晶シリコンの製造方法 |
DE19948395A1 (de) | 1999-10-06 | 2001-05-03 | Wacker Chemie Gmbh | Strahlungsbeheizter Fliessbettreaktor |
US7070743B2 (en) * | 2002-03-14 | 2006-07-04 | Invista North America S.A R.L. | Induction-heated reactors for gas phase catalyzed reactions |
DE102005042753A1 (de) | 2005-09-08 | 2007-03-15 | Wacker Chemie Ag | Verfahren und Vorrichtung zur Herstellung von granulatförmigem polykristallinem Silicium in einem Wirbelschichtreaktor |
WO2007130613A2 (en) * | 2006-05-04 | 2007-11-15 | Sri International | Multiarc discharge moving bed reactor system |
KR100813131B1 (ko) | 2006-06-15 | 2008-03-17 | 한국화학연구원 | 유동층 반응기를 이용한 다결정 실리콘의 지속 가능한제조방법 |
KR100783667B1 (ko) * | 2006-08-10 | 2007-12-07 | 한국화학연구원 | 입자형 다결정 실리콘의 제조방법 및 제조장치 |
CN101586041A (zh) * | 2009-06-25 | 2009-11-25 | 华东理工大学 | 一种连续制备生物柴油的装置及方法 |
KR101678661B1 (ko) * | 2009-11-18 | 2016-11-22 | 알이씨 실리콘 인코포레이티드 | 유동층 반응기 |
EP2723488A2 (en) * | 2011-06-21 | 2014-04-30 | GTAT Corporation | Apparatus and methods for conversion of silicon tetrachloride to trichlorosilane |
CN203295205U (zh) * | 2013-04-16 | 2013-11-20 | 江苏中能硅业科技发展有限公司 | 流化床反应器 |
-
2014
- 2014-03-18 DE DE102014205025.1A patent/DE102014205025A1/de not_active Withdrawn
-
2015
- 2015-03-10 TW TW104107478A patent/TWI579419B/zh not_active IP Right Cessation
- 2015-03-12 WO PCT/EP2015/055143 patent/WO2015140028A1/de active Application Filing
- 2015-03-12 KR KR1020167024734A patent/KR101850830B1/ko active IP Right Grant
- 2015-03-12 JP JP2016557936A patent/JP6328788B2/ja not_active Expired - Fee Related
- 2015-03-12 CA CA2941326A patent/CA2941326C/en not_active Expired - Fee Related
- 2015-03-12 ES ES15709911.0T patent/ES2666171T3/es active Active
- 2015-03-12 CN CN201580013982.0A patent/CN106132530B/zh not_active Expired - Fee Related
- 2015-03-12 EP EP15709911.0A patent/EP3119511B1/de not_active Not-in-force
- 2015-03-12 US US15/126,921 patent/US10258951B2/en not_active Expired - Fee Related
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2016
- 2016-09-16 SA SA516371842A patent/SA516371842B1/ar unknown
Also Published As
Publication number | Publication date |
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EP3119511A1 (de) | 2017-01-25 |
KR101850830B1 (ko) | 2018-04-20 |
ES2666171T3 (es) | 2018-05-03 |
US20170120210A1 (en) | 2017-05-04 |
CA2941326C (en) | 2018-04-10 |
SA516371842B1 (ar) | 2019-12-15 |
JP2017513790A (ja) | 2017-06-01 |
CN106132530B (zh) | 2019-12-20 |
WO2015140028A1 (de) | 2015-09-24 |
EP3119511B1 (de) | 2018-02-28 |
TWI579419B (zh) | 2017-04-21 |
DE102014205025A1 (de) | 2015-09-24 |
CN106132530A (zh) | 2016-11-16 |
TW201536968A (zh) | 2015-10-01 |
US10258951B2 (en) | 2019-04-16 |
KR20160119203A (ko) | 2016-10-12 |
CA2941326A1 (en) | 2015-09-24 |
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