DE69625688T2 - Verfahren und vorrichtung zur abscheidung von silizium in einem wirbelschichtreaktor - Google Patents

Verfahren und vorrichtung zur abscheidung von silizium in einem wirbelschichtreaktor

Info

Publication number
DE69625688T2
DE69625688T2 DE69625688T DE69625688T DE69625688T2 DE 69625688 T2 DE69625688 T2 DE 69625688T2 DE 69625688 T DE69625688 T DE 69625688T DE 69625688 T DE69625688 T DE 69625688T DE 69625688 T2 DE69625688 T2 DE 69625688T2
Authority
DE
Germany
Prior art keywords
bed reactor
fluid bed
depositing silicon
depositing
silicon
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.)
Expired - Lifetime
Application number
DE69625688T
Other languages
English (en)
Other versions
DE69625688D1 (de
Inventor
M Lord
J Milligan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Silicon Materials LLC
Original Assignee
Advanced Silicon Materials LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/481,801 external-priority patent/US5798137A/en
Application filed by Advanced Silicon Materials LLC filed Critical Advanced Silicon Materials LLC
Application granted granted Critical
Publication of DE69625688D1 publication Critical patent/DE69625688D1/de
Publication of DE69625688T2 publication Critical patent/DE69625688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/442—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using fluidised bed process
    • 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
    • B01J8/245—Spouted-bed technique
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
DE69625688T 1995-06-07 1996-06-07 Verfahren und vorrichtung zur abscheidung von silizium in einem wirbelschichtreaktor Expired - Lifetime DE69625688T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/481,801 US5798137A (en) 1995-06-07 1995-06-07 Method for silicon deposition
US08/487,008 US5810934A (en) 1995-06-07 1995-06-07 Silicon deposition reactor apparatus
PCT/US1996/009690 WO1996041036A2 (en) 1995-06-07 1996-06-07 Method and apparatus for silicon deposition in a fluidized-bed reactor

Publications (2)

Publication Number Publication Date
DE69625688D1 DE69625688D1 (de) 2003-02-13
DE69625688T2 true DE69625688T2 (de) 2003-10-23

Family

ID=27047054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625688T Expired - Lifetime DE69625688T2 (de) 1995-06-07 1996-06-07 Verfahren und vorrichtung zur abscheidung von silizium in einem wirbelschichtreaktor

Country Status (5)

Country Link
EP (1) EP0832312B1 (de)
JP (1) JPH11510560A (de)
DE (1) DE69625688T2 (de)
TW (1) TW541367B (de)
WO (1) WO1996041036A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855678A (en) * 1997-04-30 1999-01-05 Sri International Fluidized bed reactor to deposit a material on a surface by chemical vapor deposition, and methods of forming a coated substrate therewith
DE19948395A1 (de) * 1999-10-06 2001-05-03 Wacker Chemie Gmbh Strahlungsbeheizter Fliessbettreaktor
DE10359587A1 (de) 2003-12-18 2005-07-14 Wacker-Chemie Gmbh Staub- und porenfreies hochreines Polysiliciumgranulat
DE102005042753A1 (de) * 2005-09-08 2007-03-15 Wacker Chemie Ag Verfahren und Vorrichtung zur Herstellung von granulatförmigem polykristallinem Silicium in einem Wirbelschichtreaktor
KR100756310B1 (ko) * 2006-02-07 2007-09-07 한국화학연구원 입자형 다결정실리콘 제조용 고압 유동층반응기
KR100661284B1 (ko) 2006-02-14 2006-12-27 한국화학연구원 유동층 반응기를 이용한 다결정실리콘 제조 방법
KR100783667B1 (ko) * 2006-08-10 2007-12-07 한국화학연구원 입자형 다결정 실리콘의 제조방법 및 제조장치
WO2009132198A2 (en) * 2008-04-23 2009-10-29 University Of Florida Research Foundation, Inc. Method for making designed particle size distributions by flow manufacturing
CN101676203B (zh) * 2008-09-16 2015-06-10 储晞 生产高纯颗粒硅的方法
JP2010119912A (ja) * 2008-11-17 2010-06-03 Ihi Corp 流動層装置
JP5627703B2 (ja) * 2009-11-18 2014-11-19 アールイーシー シリコン インコーポレイテッド 流動床反応器
US10105669B2 (en) 2012-08-29 2018-10-23 Hemlock Semiconductor Operations Llc Tapered fluidized bed reactor and process for its use
CN105026029B (zh) 2012-12-31 2017-12-22 爱迪生太阳能公司 借助粒度分布控制使温度梯度最佳化而改进流化床反应器的操作
DE102013208071A1 (de) * 2013-05-02 2014-11-06 Wacker Chemie Ag Wirbelschichtreaktor und Verfahren zur Herstellung von granularem Polysilicium
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
DE102013210039A1 (de) * 2013-05-29 2014-12-04 Wacker Chemie Ag Verfahren zur Herstellung von granularem Polysilicium
KR101541361B1 (ko) * 2013-07-15 2015-08-03 광주과학기술원 나노코팅 입자 제조를 위한 유동층 원자층 증착 장치
DE102013223883A1 (de) * 2013-11-22 2015-05-28 Wacker Chemie Ag Verfahren zur Herstellung von polykristallinem Silicium
JP2014205145A (ja) * 2014-06-23 2014-10-30 ロード・リミテッド・エルピー 流動床析出からの粒状微細物質の上方取り出しのための器械と方法
US9428830B2 (en) 2014-07-02 2016-08-30 Gtat Corporation Reverse circulation fluidized bed reactor for granular polysilicon production
EP3278872B1 (de) * 2015-04-01 2021-07-07 Hanwha Chemical Corporation Verfahren zur herstellung von polysilicium-granulat mit eineem fliessbettreaktorsystem
DE102016202991A1 (de) * 2016-02-25 2017-08-31 Wacker Chemie Ag Verfahren und Vorrichtung zur Herstellung von polykristallinem Siliciumgranulat
FR3126231B1 (fr) * 2021-08-20 2023-11-17 Safran Ceram Dispositif pour le dépôt chimique en phase vapeur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288162A (en) * 1979-02-27 1981-09-08 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Measuring particle size distribution
US4424199A (en) * 1981-12-11 1984-01-03 Union Carbide Corporation Fluid jet seed particle generator for silane pyrolysis reactor
JPS58204814A (ja) * 1982-05-21 1983-11-29 Hitachi Ltd 高純度シリコンの製造装置
NO163384C (no) * 1987-12-18 1990-05-16 Norsk Hydro As Fremgangsmaate ved automatisk partikkelanalyse og anordning for dens utfoerelse.
US5326547A (en) * 1988-10-11 1994-07-05 Albemarle Corporation Process for preparing polysilicon with diminished hydrogen content by using a two-step heating process
GB2271518B (en) * 1992-10-16 1996-09-25 Korea Res Inst Chem Tech Heating of fluidized bed reactor by microwave
JPH06127922A (ja) * 1992-10-16 1994-05-10 Tonen Chem Corp 多結晶シリコン製造用流動層反応器

Also Published As

Publication number Publication date
EP0832312A2 (de) 1998-04-01
TW541367B (en) 2003-07-11
WO1996041036A2 (en) 1996-12-19
EP0832312B1 (de) 2003-01-08
JPH11510560A (ja) 1999-09-14
WO1996041036A3 (en) 1997-04-03
DE69625688D1 (de) 2003-02-13

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