DE602004017848D1 - Verfahren und vorrichtung zur wärmerückgewinung in einem wirbelbettreaktor - Google Patents
Verfahren und vorrichtung zur wärmerückgewinung in einem wirbelbettreaktorInfo
- Publication number
- DE602004017848D1 DE602004017848D1 DE602004017848T DE602004017848T DE602004017848D1 DE 602004017848 D1 DE602004017848 D1 DE 602004017848D1 DE 602004017848 T DE602004017848 T DE 602004017848T DE 602004017848 T DE602004017848 T DE 602004017848T DE 602004017848 D1 DE602004017848 D1 DE 602004017848D1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchange
- furnace
- exchange chamber
- auxiliary channel
- channel
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 5
- 239000011236 particulate material Substances 0.000 abstract 5
- 238000007599 discharging Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
Classifications
-
- 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
- B01J8/38—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/388—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel 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
- B01J8/1818—Feeding of the fluidising gas
-
- 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 of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of 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 of 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
- 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
- F23C10/18—Details; Accessories
- F23C10/24—Devices for removal of material from the bed
- F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
-
- 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
- F23C10/18—Details; Accessories
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
- F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed
- F23C10/32—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in the bed by controlling the rate of recirculation of particles separated from the flue 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
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
-
- 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
- B01J2208/00548—Flow
-
- 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
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/102—Control of recirculation rate
-
- 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
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/103—Cooling recirculating particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030574A FI114115B (fi) | 2003-04-15 | 2003-04-15 | Menetelmä ja laite lämmön talteenottamiseksi leijupetireaktorissa |
PCT/FI2004/000231 WO2004091768A1 (en) | 2003-04-15 | 2004-04-14 | A method of and an apparatus for recovering heat in a fluidized bed reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004017848D1 true DE602004017848D1 (de) | 2009-01-02 |
Family
ID=8565976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004017848T Expired - Lifetime DE602004017848D1 (de) | 2003-04-15 | 2004-04-14 | Verfahren und vorrichtung zur wärmerückgewinung in einem wirbelbettreaktor |
Country Status (13)
Country | Link |
---|---|
US (1) | US7240639B2 (de) |
EP (1) | EP1613422B1 (de) |
JP (1) | JP4230510B2 (de) |
CN (1) | CN100438967C (de) |
AT (1) | ATE414567T1 (de) |
CA (1) | CA2521651C (de) |
DE (1) | DE602004017848D1 (de) |
ES (1) | ES2318286T3 (de) |
FI (1) | FI114115B (de) |
PL (1) | PL1613422T3 (de) |
RU (1) | RU2300415C2 (de) |
UA (1) | UA81313C2 (de) |
WO (1) | WO2004091768A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1753999T3 (pl) * | 2004-05-28 | 2014-05-30 | General Electric Technology Gmbh | Urządzenie ze złożem fluidalnym z utleniaczem wzbogaconym w tlen |
CA2496839A1 (en) | 2004-07-19 | 2006-01-19 | Woodland Chemical Systems Inc. | Process for producing ethanol from synthesis gas rich in carbon monoxide |
JP4081689B2 (ja) * | 2005-08-26 | 2008-04-30 | 株式会社Ihi | 反応器一体型サイフォン |
EP2007744B1 (de) | 2006-04-03 | 2017-05-17 | Pharmatherm Chemicals Inc. | Thermales extraktionsverfahren zur herstellung eines taxanextrakts |
WO2007117590A2 (en) | 2006-04-05 | 2007-10-18 | Woodland Biofuels Inc. | System and method for converting biomass to ethanol via syngas |
FI20065308L (fi) * | 2006-05-10 | 2007-11-11 | Foster Wheeler Energia Oy | Kiertopetikattilan leijupetilämmönvaihdin ja kiertopetikattilan, jossa on leijupetilämmönvaihdin |
US7905990B2 (en) | 2007-11-20 | 2011-03-15 | Ensyn Renewables, Inc. | Rapid thermal conversion of biomass |
US9163829B2 (en) * | 2007-12-12 | 2015-10-20 | Alstom Technology Ltd | Moving bed heat exchanger for circulating fluidized bed boiler |
US20090163756A1 (en) * | 2007-12-19 | 2009-06-25 | Uop Llc, A Corporation Of The State Of Delaware | Reactor cooler |
BRPI0911873A2 (pt) * | 2008-04-29 | 2015-10-13 | Clean Fuels B V | método de converter um fluxo de matéria-prima em um fluxo de produto usando um leito fluidizado, e aparelho para uso no dito método |
FI121284B (fi) * | 2008-11-06 | 2010-09-15 | Foster Wheeler Energia Oy | Kiertoleijupetikattila |
FI20096170A (fi) * | 2009-11-10 | 2011-05-11 | Foster Wheeler Energia Oy | Menetelmä ja järjestely polttoaineen syöttämiseksi kiertoleijupetikattilaan |
FI123548B (fi) * | 2010-02-26 | 2013-06-28 | Foster Wheeler Energia Oy | Leijupetireaktorijärjestely |
US20110226195A1 (en) * | 2010-03-18 | 2011-09-22 | Foster Wheeler North America Corp. | Wall Construction for a Boiler Arrangement |
FI20105367A (fi) * | 2010-04-09 | 2011-10-10 | Foster Wheeler Energia Oy | Leijupetilämmönvaihdinrakenne kattilajärjestelylle |
US20110284359A1 (en) | 2010-05-20 | 2011-11-24 | Uop Llc | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas |
US8499702B2 (en) | 2010-07-15 | 2013-08-06 | Ensyn Renewables, Inc. | Char-handling processes in a pyrolysis system |
FI20105979A0 (fi) * | 2010-09-23 | 2010-09-23 | Foster Wheeler Energia Oy | Käsittelyjärjestely leijupetireaktorin petimateriaalin poistamiseksi leijupetireaktorista ja menetelmä leijupetireaktorin petimateriaalin poistamiseksi leijupetireaktorista |
US9441887B2 (en) | 2011-02-22 | 2016-09-13 | Ensyn Renewables, Inc. | Heat removal and recovery in biomass pyrolysis |
CN102840576B (zh) * | 2011-06-23 | 2016-03-02 | 中国科学院工程热物理研究所 | 带独立内外循环流化床换热器的循环流化床锅炉 |
US9347005B2 (en) | 2011-09-13 | 2016-05-24 | Ensyn Renewables, Inc. | Methods and apparatuses for rapid thermal processing of carbonaceous material |
US10400175B2 (en) | 2011-09-22 | 2019-09-03 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
US10041667B2 (en) | 2011-09-22 | 2018-08-07 | Ensyn Renewables, Inc. | Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same |
US9044727B2 (en) * | 2011-09-22 | 2015-06-02 | Ensyn Renewables, Inc. | Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material |
US9109177B2 (en) | 2011-12-12 | 2015-08-18 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
US9670413B2 (en) | 2012-06-28 | 2017-06-06 | Ensyn Renewables, Inc. | Methods and apparatuses for thermally converting biomass |
FI125773B (en) | 2012-10-11 | 2016-02-15 | Amec Foster Wheeler En Oy | LEIJUPETILÄMMÖNVAIHDIN |
US10633606B2 (en) | 2012-12-10 | 2020-04-28 | Ensyn Renewables, Inc. | Systems and methods for renewable fuel |
US10337726B2 (en) | 2015-08-21 | 2019-07-02 | Ensyn Renewables, Inc. | Liquid biomass heating system |
WO2018083367A1 (en) * | 2016-11-01 | 2018-05-11 | Valmet Technologies Oy | A circulating fluidized bed boiler with a loopseal heat exchanger |
CN110366448B (zh) | 2016-12-29 | 2023-05-02 | 安辛可再生能源有限公司 | 液体生物质的脱金属化 |
FI129147B (en) * | 2017-12-19 | 2021-08-13 | Valmet Technologies Oy | Fluidized bed boiler with gas lock heat exchanger |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1448196A (en) * | 1972-10-20 | 1976-09-02 | Sprocket Properties Ltd | Fluidised bed incinerators |
US4925632A (en) * | 1988-01-29 | 1990-05-15 | Thacker Milton B | Low profile fluid catalytic cracking apparatus |
US5025350A (en) * | 1990-04-25 | 1991-06-18 | Federal-Mogul Corporation | Vehicle clearance lamp assembly |
US5239946A (en) * | 1992-06-08 | 1993-08-31 | Foster Wheeler Energy Corporation | Fluidized bed reactor system and method having a heat exchanger |
US5540894A (en) * | 1993-05-26 | 1996-07-30 | A. Ahlstrom Corporation | Method and apparatus for processing bed material in fluidized bed reactors |
US5735682A (en) * | 1994-08-11 | 1998-04-07 | Foster Wheeler Energy Corporation | Fluidized bed combustion system having an improved loop seal valve |
US5533471A (en) * | 1994-08-17 | 1996-07-09 | A. Ahlstrom Corporation | fluidized bed reactor and method of operation thereof |
US5526775A (en) * | 1994-10-12 | 1996-06-18 | Foster Wheeler Energia Oy | Circulating fluidized bed reactor and method of operating the same |
US5682828A (en) * | 1995-05-04 | 1997-11-04 | Foster Wheeler Energy Corporation | Fluidized bed combustion system and a pressure seal valve utilized therein |
FI962653A (fi) * | 1996-06-27 | 1997-12-28 | Foster Wheeler Energia Oy | Menetelmä ja laite kiinteistä hiukkasista tapahtuvan lämmön siirtymisen valvomiseksi leijupetireaktorissa |
FI110205B (fi) * | 1998-10-02 | 2002-12-13 | Foster Wheeler Energia Oy | Menetelmä ja laite leijupetilämmönsiirtimessä |
FI107758B (fi) * | 1999-11-10 | 2001-09-28 | Foster Wheeler Energia Oy | Kiertoleijureaktori |
WO2001073343A1 (en) | 2000-03-27 | 2001-10-04 | Alstom (Switzerland) Ltd | Method of producing steam and an alternate product in a power plant |
US6237541B1 (en) * | 2000-04-19 | 2001-05-29 | Kvaerner Pulping Oy | Process chamber in connection with a circulating fluidized bed reactor |
FI116417B (fi) * | 2004-07-01 | 2005-11-15 | Kvaerner Power Oy | Kiertoleijukattila |
-
2003
- 2003-04-15 FI FI20030574A patent/FI114115B/fi not_active IP Right Cessation
-
2004
- 2004-04-14 UA UAA200510768A patent/UA81313C2/uk unknown
- 2004-04-14 ES ES04727304T patent/ES2318286T3/es not_active Expired - Lifetime
- 2004-04-14 CN CNB200480016675XA patent/CN100438967C/zh not_active Expired - Fee Related
- 2004-04-14 AT AT04727304T patent/ATE414567T1/de active
- 2004-04-14 RU RU2005135429/12A patent/RU2300415C2/ru not_active IP Right Cessation
- 2004-04-14 JP JP2006505641A patent/JP4230510B2/ja not_active Expired - Lifetime
- 2004-04-14 PL PL04727304T patent/PL1613422T3/pl unknown
- 2004-04-14 US US10/552,999 patent/US7240639B2/en not_active Expired - Lifetime
- 2004-04-14 DE DE602004017848T patent/DE602004017848D1/de not_active Expired - Lifetime
- 2004-04-14 CA CA002521651A patent/CA2521651C/en not_active Expired - Fee Related
- 2004-04-14 WO PCT/FI2004/000231 patent/WO2004091768A1/en active Application Filing
- 2004-04-14 EP EP04727304A patent/EP1613422B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2318286T3 (es) | 2009-05-01 |
US20070022924A1 (en) | 2007-02-01 |
CA2521651C (en) | 2008-01-29 |
RU2300415C2 (ru) | 2007-06-10 |
FI20030574A0 (fi) | 2003-04-15 |
US7240639B2 (en) | 2007-07-10 |
PL1613422T3 (pl) | 2009-11-30 |
RU2005135429A (ru) | 2006-03-20 |
CA2521651A1 (en) | 2004-10-28 |
WO2004091768A1 (en) | 2004-10-28 |
UA81313C2 (en) | 2007-12-25 |
FI114115B (fi) | 2004-08-13 |
ATE414567T1 (de) | 2008-12-15 |
CN100438967C (zh) | 2008-12-03 |
EP1613422B1 (de) | 2008-11-19 |
JP4230510B2 (ja) | 2009-02-25 |
CN1829566A (zh) | 2006-09-06 |
EP1613422A1 (de) | 2006-01-11 |
JP2006523525A (ja) | 2006-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: FOSTER WHEELER ENERGIA OY, ESPOO, FI |
|
8364 | No opposition during term of opposition |