BG62579B1 - Реактор с циркулиращ кипящ слой с вътрешна рециркулация - Google Patents

Реактор с циркулиращ кипящ слой с вътрешна рециркулация Download PDF

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Publication number
BG62579B1
BG62579B1 BG100024A BG10002495A BG62579B1 BG 62579 B1 BG62579 B1 BG 62579B1 BG 100024 A BG100024 A BG 100024A BG 10002495 A BG10002495 A BG 10002495A BG 62579 B1 BG62579 B1 BG 62579B1
Authority
BG
Bulgaria
Prior art keywords
reactor
housing
elements
reactor according
front wall
Prior art date
Application number
BG100024A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG100024A (bg
Inventor
Kiplin C. Alexander
Felix Belin
David E. James
David J. Walker
Original Assignee
The Babcock & Wilcox Company
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 The Babcock & Wilcox Company filed Critical The Babcock & Wilcox Company
Publication of BG100024A publication Critical patent/BG100024A/bg
Publication of BG62579B1 publication Critical patent/BG62579B1/bg

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/20—Intercepting solids by baffles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
BG100024A 1993-03-25 1995-09-22 Реактор с циркулиращ кипящ слой с вътрешна рециркулация BG62579B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/037,986 US5343830A (en) 1993-03-25 1993-03-25 Circulating fluidized bed reactor with internal primary particle separation and return
PCT/US1994/003142 WO1994021962A1 (en) 1993-03-25 1994-03-23 Fluidized bed reactor with particle return

Publications (2)

Publication Number Publication Date
BG100024A BG100024A (bg) 1996-07-31
BG62579B1 true BG62579B1 (bg) 2000-02-29

Family

ID=21897444

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100024A BG62579B1 (bg) 1993-03-25 1995-09-22 Реактор с циркулиращ кипящ слой с вътрешна рециркулация

Country Status (15)

Country Link
US (1) US5343830A (de)
EP (1) EP0689654B1 (de)
CN (1) CN1041232C (de)
AT (1) ATE195171T1 (de)
BG (1) BG62579B1 (de)
CA (1) CA2119690C (de)
CZ (1) CZ287126B6 (de)
DE (1) DE69425430T2 (de)
HU (1) HU219519B (de)
RO (1) RO116745B1 (de)
RU (1) RU2126934C1 (de)
SK (1) SK282785B6 (de)
TW (1) TW218908B (de)
UA (1) UA39123C2 (de)
WO (1) WO1994021962A1 (de)

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NL1005518C2 (nl) * 1997-03-12 1998-09-15 Bronswerk Heat Transfer Bv Inrichting voor het uitvoeren van een fysisch en/of chemisch proces, zoals een warmtewisselaar.
US5809940A (en) * 1997-05-23 1998-09-22 The Babcock & Wilcox Company Indirect cooling of primary impact type solids separator elements in a CFB reactor
US6552240B1 (en) 1997-07-03 2003-04-22 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to olefins
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US6095095A (en) * 1998-12-07 2000-08-01 The Bacock & Wilcox Company Circulating fluidized bed reactor with floored internal primary particle separator
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US6809168B2 (en) 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
CN1407995A (zh) 1999-12-10 2003-04-02 埃克森化学专利公司 丙烯－二烯共聚的聚合物
US6269778B1 (en) 1999-12-17 2001-08-07 The Babcock & Wilcox Company Fine solids recycle in a circulating fluidized bed
US6395237B1 (en) * 2000-02-13 2002-05-28 The Babcock & Wilcox Company Circulating fluidized bed reactor with selective catalytic reduction
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US7102050B1 (en) 2000-05-04 2006-09-05 Exxonmobil Chemical Patents Inc. Multiple riser reactor
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US6454824B1 (en) 2001-05-25 2002-09-24 The Babcock & Wilcox Company CFB impact type particle collection elements attached to cooled supports
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US6863703B2 (en) * 2002-04-30 2005-03-08 The Babcock & Wilcox Company Compact footprint CFB with mechanical dust collector
AU2003239537A1 (en) * 2002-05-21 2003-12-12 University Of Massachusetts Low pressure impact separator for separation, classification and collection of ultra­fine particles
US7223823B2 (en) 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
US7381778B2 (en) 2002-06-06 2008-06-03 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
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US7122160B2 (en) * 2002-09-24 2006-10-17 Exxonmobil Chemical Patents Inc. Reactor with multiple risers and consolidated transport
US20040064007A1 (en) * 2002-09-30 2004-04-01 Beech James H. Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses
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US6869459B2 (en) * 2003-05-29 2005-03-22 The Babcock & Wilcox Company Impact type particle separator made of mutually inverted U-shaped elements
US7182803B2 (en) * 2004-06-16 2007-02-27 United Technologies Corporation Solids multi-clone separator
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US7199277B2 (en) * 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
WO2006049700A1 (en) 2004-10-27 2006-05-11 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
TR200803199T1 (tr) * 2004-11-12 2008-12-22 The Babcock & Wilcox Company SNCR dağıtım ızgarası.
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RU2380616C1 (ru) * 2008-09-11 2010-01-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" Способ эвакуации дисперсной полифракционной зологазовой смеси из топки котла в атмосферу
US9163830B2 (en) * 2009-03-31 2015-10-20 Alstom Technology Ltd Sealpot and method for controlling a solids flow rate therethrough
US8187369B2 (en) * 2009-09-18 2012-05-29 General Electric Company Sorbent activation plate
CN102466223B (zh) 2010-10-29 2014-08-20 中国科学院工程热物理研究所 一种循环流化床锅炉
RU2495711C2 (ru) * 2011-07-07 2013-10-20 Государственное образовательное учреждение высшего профессионального образования "Камская государственная инженерно-экономическая академия" (ИНЭКА) Газогенераторная установка
CN102313354B (zh) * 2011-08-10 2013-07-10 山东圣威新能源有限公司 环保节能循环流化床有机热载体锅炉
US8518353B1 (en) * 2012-10-09 2013-08-27 Babcock Power Development LLC Reduced sorbent utilization for circulating dry scrubbers
CN103420359B (zh) * 2013-08-08 2016-04-06 山东大展纳米材料有限公司 赤泥催化制备碳纳米管的方法、反应装置及应用
US9874346B2 (en) * 2013-10-03 2018-01-23 The Babcock & Wilcox Company Advanced ultra supercritical steam generator
CN106573219B (zh) 2014-06-09 2020-02-18 哈奇有限公司 具有内部再循环流化床的平推流反应器
US9883567B2 (en) 2014-08-11 2018-01-30 RAB Lighting Inc. Device indication and commissioning for a lighting control system
US10531545B2 (en) 2014-08-11 2020-01-07 RAB Lighting Inc. Commissioning a configurable user control device for a lighting control system
WO2016053483A1 (en) 2014-10-03 2016-04-07 Exxonmobil Chemical Patents Inc. Polyethylene polymers, films made therefrom, and methods of making the same
US9989244B2 (en) * 2016-03-01 2018-06-05 The Babcock & Wilcox Company Furnace cooling by steam and air injection
US20170356642A1 (en) 2016-06-13 2017-12-14 The Babcock & Wilcox Company Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger
WO2020039117A1 (en) 2018-08-24 2020-02-27 Sumitomo SHI FW Energia Oy An arrangement for and a method of controlling flow of solid particles and a fluidized bed reactor
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Also Published As

Publication number Publication date
US5343830A (en) 1994-09-06
HU219519B (hu) 2001-04-28
EP0689654A4 (de) 1997-07-09
TW218908B (en) 1994-01-11
CZ239495A3 (en) 1996-01-17
HUT74197A (en) 1996-11-28
CZ287126B6 (en) 2000-09-13
WO1994021962A1 (en) 1994-09-29
RO116745B1 (ro) 2001-05-30
HU9502791D0 (en) 1995-11-28
ATE195171T1 (de) 2000-08-15
CA2119690C (en) 1998-11-10
DE69425430D1 (de) 2000-09-07
EP0689654A1 (de) 1996-01-03
EP0689654B1 (de) 2000-08-02
CA2119690A1 (en) 1994-09-26
SK116095A3 (en) 1998-08-05
UA39123C2 (uk) 2001-06-15
BG100024A (bg) 1996-07-31
CN1119888A (zh) 1996-04-03
DE69425430T2 (de) 2001-01-25
RU2126934C1 (ru) 1999-02-27
SK282785B6 (sk) 2002-12-03
CN1041232C (zh) 1998-12-16

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