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DE602006012064D1 - Siliziumsprudelbett - Google Patents

Siliziumsprudelbett

Info

Publication number
DE602006012064D1
DE602006012064D1 DE602006012064T DE602006012064T DE602006012064D1 DE 602006012064 D1 DE602006012064 D1 DE 602006012064D1 DE 602006012064 T DE602006012064 T DE 602006012064T DE 602006012064 T DE602006012064 T DE 602006012064T DE 602006012064 D1 DE602006012064 D1 DE 602006012064D1
Authority
DE
Germany
Prior art keywords
silicon
sprudel
bed
reactors
polysilicon
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
Application number
DE602006012064T
Other languages
English (en)
Inventor
Paul Edward Ege
Jeffrey A Hansen
Levi C Allen
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.)
Rec Silicon Inc
Original Assignee
Rec Silicon Inc
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
Application filed by Rec Silicon Inc filed Critical Rec Silicon Inc
Publication of DE602006012064D1 publication Critical patent/DE602006012064D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
    • 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
    • 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
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/192—Details relating to the geometry of the reactor polygonal
    • B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DE602006012064T 2005-07-19 2006-07-19 Siliziumsprudelbett Active DE602006012064D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70096405P 2005-07-19 2005-07-19
PCT/US2006/028112 WO2007012027A2 (en) 2005-07-19 2006-07-19 Silicon spout-fluidized bed

Publications (1)

Publication Number Publication Date
DE602006012064D1 true DE602006012064D1 (de) 2010-03-18

Family

ID=37529310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012064T Active DE602006012064D1 (de) 2005-07-19 2006-07-19 Siliziumsprudelbett

Country Status (10)

Country Link
US (1) US20080220166A1 (de)
EP (1) EP1924349B1 (de)
JP (1) JP5086256B2 (de)
KR (1) KR101363911B1 (de)
CN (1) CN101316651B (de)
AT (1) ATE456395T1 (de)
DE (1) DE602006012064D1 (de)
NO (1) NO20080729L (de)
TW (1) TWI465600B (de)
WO (1) WO2007012027A2 (de)

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SG192438A1 (en) 2008-06-30 2013-08-30 Memc Electronic Materials Fluidized bed reactor systems and methods for reducing the deposition of silicon on reactor walls
FR2937053B1 (fr) * 2008-10-09 2010-12-17 Commissariat Energie Atomique Dispositif pour la synthese de nanoparticules par depot chimique en phase vapeur en lit fluidise
US8168123B2 (en) * 2009-02-26 2012-05-01 Siliken Chemicals, S.L. Fluidized bed reactor for production of high purity silicon
KR20120005522A (ko) 2009-04-20 2012-01-16 에이이 폴리실리콘 코포레이션 규화물 코팅된 금속 표면을 갖는 반응기
EP2421640A1 (de) 2009-04-20 2012-02-29 Ae Polysilicon Corporation Verfahren und system zur kühlung eines reaktionsklärgases
CN102713001B (zh) * 2009-11-18 2014-03-05 瑞科硅公司 流化床反应器
CN102686307A (zh) 2009-12-29 2012-09-19 Memc电子材料有限公司 使用外围四氯化硅减少硅在反应器壁上的沉积的方法
EP2547624A4 (de) * 2010-03-19 2014-05-07 Gtat Corp System und verfahren zur ablagerung von polykristallinem silizium
KR101329030B1 (ko) 2010-10-01 2013-11-13 주식회사 실리콘밸류 유동층 반응기
CN102205222A (zh) * 2011-03-25 2011-10-05 浙江合盛硅业有限公司 制取多晶硅的流化床反应装置
KR101329032B1 (ko) * 2011-04-20 2013-11-14 주식회사 실리콘밸류 다결정 실리콘 제조장치 및 이를 이용한 다결정 실리콘의 제조방법
KR101329035B1 (ko) * 2011-04-20 2013-11-13 주식회사 실리콘밸류 유동층 반응기
TW201304864A (zh) * 2011-06-10 2013-02-01 Rec Silicon Inc 高純度矽塗佈顆粒之製造
FR2977259B1 (fr) * 2011-06-28 2013-08-02 Commissariat Energie Atomique Dispositif a profil specifique de reacteur de type lit a jet pour depot par cvd
US8875728B2 (en) 2012-07-12 2014-11-04 Siliken Chemicals, S.L. Cooled gas distribution plate, thermal bridge breaking system, and related methods
JP6272867B2 (ja) * 2012-08-29 2018-01-31 ヘムロック・セミコンダクター・オペレーションズ・エルエルシー 先細り流動床反応器及びその使用のためのプロセス
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
US20140312030A1 (en) * 2013-04-23 2014-10-23 Paul D. Steneck Microwave heat treatment apparatus and method
DE102013208274A1 (de) 2013-05-06 2014-11-20 Wacker Chemie Ag Wirbelschichtreaktor und Verfahren zur Herstellung von granularem Polysilicium
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
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
EP3278872B1 (de) * 2015-04-01 2021-07-07 Hanwha Chemical Corporation Verfahren zur herstellung von polysilicium-granulat mit eineem fliessbettreaktorsystem
CN105568254B (zh) * 2016-02-24 2018-10-30 清华大学 一种用于流化床化学气相沉积反应器的气体入口设备
KR102096577B1 (ko) * 2016-12-29 2020-04-02 한화솔루션 주식회사 폴리실리콘 제조 장치
EP3672910B1 (de) * 2017-08-23 2021-07-21 Wacker Chemie AG Wirbelschichtreaktor zur herstellung von polykristallinem siliciumgranulat
RU183578U1 (ru) * 2017-12-06 2018-09-26 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Электрическая печь для обжига сыпучих материалов
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Also Published As

Publication number Publication date
WO2007012027A2 (en) 2007-01-25
EP1924349B1 (de) 2010-01-27
CN101316651B (zh) 2011-03-02
JP2009502704A (ja) 2009-01-29
NO20080729L (no) 2008-04-17
EP1924349A2 (de) 2008-05-28
KR101363911B1 (ko) 2014-02-21
TWI465600B (zh) 2014-12-21
TW200710263A (en) 2007-03-16
JP5086256B2 (ja) 2012-11-28
WO2007012027A3 (en) 2008-06-05
KR20080039911A (ko) 2008-05-07
US20080220166A1 (en) 2008-09-11
CN101316651A (zh) 2008-12-03
ATE456395T1 (de) 2010-02-15

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Legal Events

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