CN101743057B - 从流化床沉积反应器顶部移除颗粒物质的装置和方法 - Google Patents

从流化床沉积反应器顶部移除颗粒物质的装置和方法 Download PDF

Info

Publication number
CN101743057B
CN101743057B CN200880018753.8A CN200880018753A CN101743057B CN 101743057 B CN101743057 B CN 101743057B CN 200880018753 A CN200880018753 A CN 200880018753A CN 101743057 B CN101743057 B CN 101743057B
Authority
CN
China
Prior art keywords
gas
product
bed
reactor
height
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 - Fee Related
Application number
CN200880018753.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN101743057A (zh
Inventor
斯蒂芬·M·劳德
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.)
Lord Ltd LP
Original Assignee
Lord Ltd LP
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 Lord Ltd LP filed Critical Lord Ltd LP
Publication of CN101743057A publication Critical patent/CN101743057A/zh
Application granted granted Critical
Publication of CN101743057B publication Critical patent/CN101743057B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/09—Arrangements of devices for discharging
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/1809—Controlling processes
    • 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
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • 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
    • B01J2208/0061—Controlling the level
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Silicon Compounds (AREA)
CN200880018753.8A 2007-06-04 2008-07-10 从流化床沉积反应器顶部移除颗粒物质的装置和方法 Expired - Fee Related CN101743057B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/810,422 US20080299015A1 (en) 2007-06-04 2007-06-04 Apparatus and method for top removal of granular material from a fluidized bed deposition reactor
PCT/US2008/008569 WO2008150552A2 (en) 2007-06-04 2008-07-10 Apparatus and method for top removal of granular from a fluidized bed deposition reactor

Publications (2)

Publication Number Publication Date
CN101743057A CN101743057A (zh) 2010-06-16
CN101743057B true CN101743057B (zh) 2014-01-01

Family

ID=40088456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880018753.8A Expired - Fee Related CN101743057B (zh) 2007-06-04 2008-07-10 从流化床沉积反应器顶部移除颗粒物质的装置和方法

Country Status (8)

Country Link
US (2) US20080299015A1 (enExample)
EP (1) EP2167227B1 (enExample)
JP (1) JP2011527625A (enExample)
KR (1) KR101534879B1 (enExample)
CN (1) CN101743057B (enExample)
AU (1) AU2008260467B2 (enExample)
TW (1) TWI387484B (enExample)
WO (1) WO2008150552A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103787336B (zh) 2008-09-16 2016-09-14 储晞 生产高纯颗粒硅的方法
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
US8875728B2 (en) 2012-07-12 2014-11-04 Siliken Chemicals, S.L. Cooled gas distribution plate, thermal bridge breaking system, and related methods
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
US9404177B2 (en) * 2014-08-18 2016-08-02 Rec Silicon Inc Obstructing member for a fluidized bed reactor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103479A (zh) * 1993-07-06 1995-06-07 福斯特·惠勒能源公司 一种流化床蒸汽发生系统及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012861A (en) * 1960-01-15 1961-12-12 Du Pont Production of silicon
US4642227A (en) * 1982-08-20 1987-02-10 California Institute Of Technology Reactor for producing large particles of materials from gases
JPS616112A (ja) * 1984-06-20 1986-01-11 Kawasaki Steel Corp 金属珪素の製造法
JPH0755810B2 (ja) * 1987-03-14 1995-06-14 三井東圧化学株式会社 高純度粒状珪素とその製造方法
JPH01239013A (ja) * 1988-03-22 1989-09-25 Nkk Corp 多結晶シリコンの製造方法及び装置
US5560762A (en) * 1994-03-24 1996-10-01 Metallgesellschaft Ag Process for the heat treatment of fine-grained iron ore and for the conversion of the heat treated iron ore to metallic iron
US5798137A (en) * 1995-06-07 1998-08-25 Advanced Silicon Materials, Inc. Method for silicon deposition
US5876793A (en) * 1996-02-21 1999-03-02 Ultramet Fine powders and method for manufacturing
JP2001090926A (ja) * 1999-09-20 2001-04-03 Kawasaki Heavy Ind Ltd ごみガス化溶融装置におけるダイオキシン類の低減方法及び装置
US6451277B1 (en) * 2000-06-06 2002-09-17 Stephen M Lord Method of improving the efficiency of a silicon purification process
JP2002018324A (ja) * 2000-07-10 2002-01-22 Babcock Hitachi Kk 温度調整機構を備えたｄｃサイクロンセパレータ
US6827786B2 (en) * 2000-12-26 2004-12-07 Stephen M Lord Machine for production of granular silicon
DE10124848A1 (de) * 2001-05-22 2002-11-28 Solarworld Ag Verfahren zur Herstellung von hochreinem, granularem Silizium in einer Wirbelschicht
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
JP2005147586A (ja) * 2003-11-18 2005-06-09 Ishikawajima Harima Heavy Ind Co Ltd 外部循環流動層ボイラ
DE102005039118A1 (de) * 2005-08-18 2007-02-22 Wacker Chemie Ag Verfahren und Vorrichtung zum Zerkleinern von Silicium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103479A (zh) * 1993-07-06 1995-06-07 福斯特·惠勒能源公司 一种流化床蒸汽发生系统及方法

Also Published As

Publication number Publication date
AU2008260467B2 (en) 2012-07-19
JP2011527625A (ja) 2011-11-04
AU2008260467A1 (en) 2008-12-11
KR20110031270A (ko) 2011-03-25
EP2167227A2 (en) 2010-03-31
TW201018526A (en) 2010-05-16
US20080299015A1 (en) 2008-12-04
WO2008150552A3 (en) 2009-03-12
US8703087B2 (en) 2014-04-22
CN101743057A (zh) 2010-06-16
EP2167227B1 (en) 2016-03-02
EP2167227A4 (en) 2012-10-10
KR101534879B1 (ko) 2015-07-07
WO2008150552A8 (en) 2010-01-14
US20100098850A1 (en) 2010-04-22
TWI387484B (zh) 2013-03-01
WO2008150552A2 (en) 2008-12-11

Similar Documents

Publication Publication Date Title
US8609058B2 (en) Silicon production with a fluidized bed reactor integrated into a Siemens-type process
US7547427B2 (en) Multiple stage separator vessel
US2377657A (en) Catalytic hydrocarbon conversion system
CN101743057B (zh) 从流化床沉积反应器顶部移除颗粒物质的装置和方法
US20070207068A1 (en) Fluidized bed method and reactor for the treatment of catalysts and catalyst carriers
US9114996B2 (en) Production of polycrystalline silicon by the thermal decomposition of silane in a fluidized bed reactor
US4220518A (en) Method for preventing coking in fluidized bed reactor for cracking heavy hydrocarbon oil
EP0263176A4 (en) SOLID MATERIAL SEPARATOR WITH COARSE CUT.
JP2006511704A (ja) 硫化鉱の熱処理方法およびプラント
CN109715285A (zh) 用于合成三氯硅烷的流化床反应器
EP3471873B1 (en) System components of fluid catalytic reactor systems
US2515371A (en) Method for recovery of powdered catalyst in conversion operations on gases or vapors
EP2959245B1 (en) Circulating mass dryer and method for drying wet sludge
JP2014205145A (ja) 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
US2775547A (en) Hydrocarbon lift system for the conversion of hydrocarbons and the separation of fines
US2576504A (en) Horizontal transport of solids
US20020018744A1 (en) Continuous preparation of hydrocyanic acid by thermolysis of formamide
WO2024226592A1 (en) Fast pyrolysis heat exchanger system and method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140101

Termination date: 20200710

CF01 Termination of patent right due to non-payment of annual fee