DK0692999T3 - Reaktorsystem med fluidiseret leje og fremgangsmåde til fremstilling af samme - Google Patents
Reaktorsystem med fluidiseret leje og fremgangsmåde til fremstilling af sammeInfo
- Publication number
- DK0692999T3 DK0692999T3 DK94911965.5T DK94911965T DK0692999T3 DK 0692999 T3 DK0692999 T3 DK 0692999T3 DK 94911965 T DK94911965 T DK 94911965T DK 0692999 T3 DK0692999 T3 DK 0692999T3
- Authority
- DK
- Denmark
- Prior art keywords
- fluidized bed
- tubes
- reactor
- chamber
- solid material
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
- 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
-
- 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
- F22B31/0092—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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
-
- 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
-
- 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
-
- 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
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00088—Flow rate measurement
-
- 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
- B01J2208/00132—Tubes
-
- 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
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2208/00477—Controlling the temperature by thermal insulation means
- B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- 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
- F23C2206/101—Entrained or fast fluidised 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
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
- F23C2206/103—Cooling recirculating particles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/041,571 US5332553A (en) | 1993-04-05 | 1993-04-05 | Method for circulating solid material in a fluidized bed reactor |
US08/041,580 US5345896A (en) | 1993-04-05 | 1993-04-05 | Method and apparatus for circulating solid material in a fluidized bed reactor |
PCT/FI1994/000132 WO1994022571A1 (en) | 1993-04-05 | 1994-04-05 | A fluidized bed reactor system and a method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DK0692999T3 true DK0692999T3 (da) | 1997-04-14 |
DK0692999T4 DK0692999T4 (da) | 2005-10-03 |
Family
ID=26718304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94911965T DK0692999T4 (da) | 1993-04-05 | 1994-04-05 | Reaktorsystem med fluidiseret leje og fremgangsmåde til fremstilling af samme |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0692999B2 (da) |
JP (1) | JP2939338B2 (da) |
KR (1) | KR100271621B1 (da) |
AT (1) | ATE146377T1 (da) |
CA (1) | CA2158272C (da) |
DE (1) | DE69401203T3 (da) |
DK (1) | DK0692999T4 (da) |
ES (1) | ES2098130T5 (da) |
FI (1) | FI119974B (da) |
PL (1) | PL175242B1 (da) |
WO (1) | WO1994022571A1 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI107758B (fi) * | 1999-11-10 | 2001-09-28 | Foster Wheeler Energia Oy | Kiertoleijureaktori |
CN101929672B (zh) | 2009-06-24 | 2012-10-24 | 中国科学院工程热物理研究所 | 一种u形水冷返料器 |
FI123548B (fi) * | 2010-02-26 | 2013-06-28 | Foster Wheeler Energia Oy | Leijupetireaktorijärjestely |
CN105013412B (zh) * | 2014-04-17 | 2017-07-04 | 上海碧科清洁能源技术有限公司 | 流化床反应系统以及使用该系统的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893426A (en) * | 1974-03-25 | 1975-07-08 | Foster Wheeler Corp | Heat exchanger utilizing adjoining fluidized beds |
DE3688007D1 (de) * | 1985-06-12 | 1993-04-22 | Metallgesellschaft Ag | Verbrennungsvorrichtung mit zirkulierender wirbelschicht. |
CA1285375C (en) * | 1986-01-21 | 1991-07-02 | Takahiro Ohshita | Thermal reactor |
DK186086A (da) † | 1986-04-23 | 1987-10-24 | Burmeister & Wains Energi | Kedel til fluid-bed forbraending |
US4947804A (en) * | 1989-07-28 | 1990-08-14 | Foster Wheeler Energy Corporation | Fluidized bed steam generation system and method having an external heat exchanger |
US5040492A (en) † | 1991-01-14 | 1991-08-20 | Foster Wheeler Energy Corporation | Fluidized bed combustion system and method having a recycle heat exchanger with a non-mechanical solids control system |
US5094191A (en) * | 1991-01-31 | 1992-03-10 | Foster Wheeler Energy Corporation | Steam generating system utilizing separate fluid flow circuitry between the furnace section and the separating section |
US5140950A (en) † | 1991-05-15 | 1992-08-25 | Foster Wheeler Energy Corporation | Fluidized bed combustion system and method having an integral recycle heat exchanger with recycle rate control and backflow sealing |
FR2690512B1 (fr) † | 1992-04-27 | 1994-09-09 | Stein Industrie | Réacteur à lit fluidisé circulant comportant des échangeurs extérieurs alimentés par la recirculation interne. |
-
1994
- 1994-04-05 ES ES94911965T patent/ES2098130T5/es not_active Expired - Lifetime
- 1994-04-05 KR KR1019950704216A patent/KR100271621B1/ko not_active IP Right Cessation
- 1994-04-05 PL PL94310977A patent/PL175242B1/pl not_active IP Right Cessation
- 1994-04-05 DE DE69401203T patent/DE69401203T3/de not_active Expired - Lifetime
- 1994-04-05 DK DK94911965T patent/DK0692999T4/da active
- 1994-04-05 EP EP94911965A patent/EP0692999B2/en not_active Expired - Lifetime
- 1994-04-05 AT AT94911965T patent/ATE146377T1/de not_active IP Right Cessation
- 1994-04-05 CA CA002158272A patent/CA2158272C/en not_active Expired - Fee Related
- 1994-04-05 JP JP6521722A patent/JP2939338B2/ja not_active Expired - Fee Related
- 1994-04-05 WO PCT/FI1994/000132 patent/WO1994022571A1/en active IP Right Grant
-
1995
- 1995-09-18 FI FI954375A patent/FI119974B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL310977A1 (en) | 1996-01-22 |
FI954375A (fi) | 1995-12-01 |
PL175242B1 (pl) | 1998-11-30 |
CA2158272A1 (en) | 1994-10-13 |
DE69401203T3 (de) | 2006-04-27 |
KR100271621B1 (ko) | 2000-11-15 |
JPH08508334A (ja) | 1996-09-03 |
EP0692999B2 (en) | 2005-06-08 |
EP0692999B1 (en) | 1996-12-18 |
FI954375A0 (fi) | 1995-09-18 |
ES2098130T3 (es) | 1997-04-16 |
ES2098130T5 (es) | 2005-12-01 |
CA2158272C (en) | 2003-02-25 |
DE69401203T2 (de) | 1997-05-07 |
ATE146377T1 (de) | 1997-01-15 |
JP2939338B2 (ja) | 1999-08-25 |
EP0692999A1 (en) | 1996-01-24 |
KR960701692A (ko) | 1996-03-28 |
DK0692999T4 (da) | 2005-10-03 |
FI119974B (fi) | 2009-05-29 |
WO1994022571A1 (en) | 1994-10-13 |
DE69401203D1 (de) | 1997-01-30 |
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