SE466814B - Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd - Google Patents
Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaeddInfo
- Publication number
- SE466814B SE466814B SE8901980A SE8901980A SE466814B SE 466814 B SE466814 B SE 466814B SE 8901980 A SE8901980 A SE 8901980A SE 8901980 A SE8901980 A SE 8901980A SE 466814 B SE466814 B SE 466814B
- Authority
- SE
- Sweden
- Prior art keywords
- combustion
- flue gas
- degradation
- gases generated
- ungefer
- Prior art date
Links
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
-
- 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
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
-
- 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
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
- F23J2215/101—Nitrous oxide (N2O)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Chimneys And Flues (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901980A SE466814B (sv) | 1989-06-01 | 1989-06-01 | Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd |
DK90850181.0T DK0406185T3 (da) | 1989-06-01 | 1990-05-17 | Fluidbedovn |
ES90850181T ES2051502T3 (es) | 1989-06-01 | 1990-05-17 | Horno de lecho fluidificado. |
EP90850181A EP0406185B1 (en) | 1989-06-01 | 1990-05-17 | Fluid bed furnace |
NO902413A NO175669C (no) | 1989-06-01 | 1990-05-31 | Anordning ved en fluidisert sjikt-reaktor |
US07/690,321 US5103773A (en) | 1989-06-01 | 1991-04-26 | Fluid bed furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8901980A SE466814B (sv) | 1989-06-01 | 1989-06-01 | Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8901980D0 SE8901980D0 (sv) | 1989-06-01 |
SE8901980L SE8901980L (sv) | 1990-12-02 |
SE466814B true SE466814B (sv) | 1992-04-06 |
Family
ID=20376142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8901980A SE466814B (sv) | 1989-06-01 | 1989-06-01 | Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd |
Country Status (6)
Country | Link |
---|---|
US (1) | US5103773A (no) |
EP (1) | EP0406185B1 (no) |
DK (1) | DK0406185T3 (no) |
ES (1) | ES2051502T3 (no) |
NO (1) | NO175669C (no) |
SE (1) | SE466814B (no) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993020926A1 (en) * | 1992-04-16 | 1993-10-28 | ABB Fläkt AB | Method for cleaning flue gases |
WO1993022600A1 (en) * | 1992-04-30 | 1993-11-11 | Abb Carbon Ab | Method for maintaining a nominal working temperature of flue gases in a pfbc power plant |
EP0564550A4 (en) * | 1990-12-27 | 1993-12-29 | Nalco Fuel Tech | Process and apparatus for the thermal decomposition of nitrous oxide |
US5634329A (en) * | 1992-04-30 | 1997-06-03 | Abb Carbon Ab | Method of maintaining a nominal working temperature of flue gases in a PFBC power plant |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3932708A1 (de) * | 1989-09-29 | 1991-04-11 | Hillebrand Rudolf Gmbh | Wirbelbettofen |
US5133950A (en) * | 1990-04-17 | 1992-07-28 | A. Ahlstrom Corporation | Reducing N2 O emissions when burning nitrogen-containing fuels in fluidized bed reactors |
US5043150A (en) * | 1990-04-17 | 1991-08-27 | A. Ahlstrom Corporation | Reducing emissions of N2 O when burning nitrogen containing fuels in fluidized bed reactors |
FR2682459B1 (fr) * | 1991-10-09 | 1997-11-21 | Stein Industrie | Procede et dispositifs pour diminuer la teneur en protoxyde d'azote des gaz d'une combustion oxydante d'un reacteur a lit fluidise. |
FI92102C (fi) * | 1992-02-19 | 1994-09-26 | Wiser Oy | Menetelmä NOx-kaasujen poistamiseksi savukaasuista |
FI92628B (fi) * | 1993-06-01 | 1994-08-31 | Ahlstroem Oy | Kiertopetireaktori ja menetelmä kaasuvirtauksen käsittelemiseksi kiertopetireaktorissa |
CA2105602A1 (en) * | 1993-09-07 | 1995-03-08 | Ola Herstad | Steam boiler |
US5755187A (en) * | 1993-09-08 | 1998-05-26 | Gotaverken Energy Ab | Steam boiler with externally positioned superheating means |
US5378253A (en) * | 1993-09-28 | 1995-01-03 | The Babcock & Wilcox Company | Water/steam-cooled U-beam impact type article separator |
SE502292C2 (sv) * | 1994-08-19 | 1995-10-02 | Kvaerner Enviropower Ab | Förfarande för tvåstegsförbränning av fasta bränslen i en cirkulerande fluidiserad bädd |
ATE228225T1 (de) | 1996-12-30 | 2002-12-15 | Alstom Power Inc | Verfahren zur kontrolle von stickoxiden bei einem dampferzeuger mit zirkulierender wirbelschicht |
FR2775061B1 (fr) * | 1998-02-16 | 2000-03-10 | Gec Alsthom Stein Ind | Chaudiere a lit fluidise circulant a reduction d'oxydes d'azote amelioree |
FI114737B (fi) * | 2002-04-24 | 2004-12-15 | Tom Blomberg | Menetelmä biomassaa polttavien höyrykattiloiden höyrytulistimien asettelemiseksi ja höyrykattila |
US7244400B2 (en) * | 2003-11-25 | 2007-07-17 | Foster Wheeler Energy Corporation | Fluidized bed reactor system having an exhaust gas plenum |
FR2871554A1 (fr) | 2004-06-11 | 2005-12-16 | Alstom Technology Ltd | Procede de conversion energetique de combustibles solides minimisant la consommation d'oxygene |
FR2887322B1 (fr) * | 2005-06-15 | 2007-08-03 | Alstom Technology Ltd | Dispositif a lit fluidise circulant pourvu d'un foyer de combustion a l'oxygene |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3656440A (en) * | 1970-10-26 | 1972-04-18 | Morse Boulger Inc | Incinerator having means for treating combustion gases |
US4128392A (en) * | 1975-08-11 | 1978-12-05 | Fuller Company | Calciner for fine limestone |
DE2624302C2 (de) * | 1976-05-31 | 1987-04-23 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung exothermer Prozesse |
US4531462A (en) * | 1980-01-18 | 1985-07-30 | University Of Kentucky Research Foundation | Biomass gasifier combustor |
GB2167543B (en) * | 1984-11-26 | 1988-09-21 | Sanden Corp | Refrigerated display cabinet |
FI850372A0 (fi) * | 1985-01-29 | 1985-01-29 | Ahlstroem Oy | Panna med cirkulerande baedd. |
DE3525676A1 (de) * | 1985-07-18 | 1987-01-22 | Kraftwerk Union Ag | Dampferzeuger |
US4622904A (en) * | 1985-12-13 | 1986-11-18 | The Babcock & Wilcox Company | Combined fluidized bed calciner and pulverized coal boiler and method of operation |
DE3625992A1 (de) * | 1986-07-31 | 1988-02-04 | Steinmueller Gmbh L & C | Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einer zirkulierenden wirbelschicht und wirbelschichtfeuerungsanlage zur durchfuehrung des verfahrens |
US4827723A (en) * | 1988-02-18 | 1989-05-09 | A. Ahlstrom Corporation | Integrated gas turbine power generation system and process |
US4936770A (en) * | 1988-11-25 | 1990-06-26 | Foster Wheeler Energy Corporation | Sulfur sorbent feed system for a fluidized bed reactor |
-
1989
- 1989-06-01 SE SE8901980A patent/SE466814B/sv not_active IP Right Cessation
-
1990
- 1990-05-17 ES ES90850181T patent/ES2051502T3/es not_active Expired - Lifetime
- 1990-05-17 DK DK90850181.0T patent/DK0406185T3/da active
- 1990-05-17 EP EP90850181A patent/EP0406185B1/en not_active Expired - Lifetime
- 1990-05-31 NO NO902413A patent/NO175669C/no not_active IP Right Cessation
-
1991
- 1991-04-26 US US07/690,321 patent/US5103773A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0564550A4 (en) * | 1990-12-27 | 1993-12-29 | Nalco Fuel Tech | Process and apparatus for the thermal decomposition of nitrous oxide |
WO1993020926A1 (en) * | 1992-04-16 | 1993-10-28 | ABB Fläkt AB | Method for cleaning flue gases |
WO1993022600A1 (en) * | 1992-04-30 | 1993-11-11 | Abb Carbon Ab | Method for maintaining a nominal working temperature of flue gases in a pfbc power plant |
US5634329A (en) * | 1992-04-30 | 1997-06-03 | Abb Carbon Ab | Method of maintaining a nominal working temperature of flue gases in a PFBC power plant |
Also Published As
Publication number | Publication date |
---|---|
NO902413D0 (no) | 1990-05-31 |
NO175669B (no) | 1994-08-08 |
SE8901980L (sv) | 1990-12-02 |
NO175669C (no) | 1994-11-16 |
EP0406185B1 (en) | 1994-01-26 |
DK0406185T3 (da) | 1994-05-24 |
US5103773A (en) | 1992-04-14 |
ES2051502T3 (es) | 1994-06-16 |
NO902413L (no) | 1990-12-03 |
SE8901980D0 (sv) | 1989-06-01 |
EP0406185A3 (en) | 1991-05-08 |
EP0406185A2 (en) | 1991-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE466814B (sv) | Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd | |
US5241916A (en) | Procedure for supplying combustion air and a furnace therefor | |
KR101768717B1 (ko) | 산소 점화 순환유동층의 주 산화제 공급 시스템 | |
RU2093755C1 (ru) | Способ уменьшения выделения n2o в дымовых газах, образующихся при сжигании азотосодержащих видов топлива в реакторах с псевдоожиженным слоем | |
JPS5837415A (ja) | 低NOx用ごみ焼却炉 | |
US4974411A (en) | Supercharged coal-fired steam generator | |
PL203974B1 (pl) | Układ reaktora lub urzadzenia spalajacego z obiegowym złożem fluidalnym wyposażonego w układ selektywnej redukcji katalitycznej | |
JP2016191544A (ja) | 発火装置における燃焼管理のための方法および発火装置 | |
EP1891374B1 (en) | A circulating fluidized bed device provided with an oxygen-fired furnace | |
US6325985B1 (en) | Method and apparatus for reducing NOx emissions in CFB reactors used for combustion of fuel containing large amounts of volatile combustible components | |
JPH0518511A (ja) | 微粉固体燃料燃焼装置 | |
US20140182492A1 (en) | Method for optimizing the burnout of exhaust gases of an incinerator | |
JP2005291524A (ja) | バイオマス燃料の燃焼装置及び方法 | |
JP5812740B2 (ja) | 酸素燃焼システム及びその運転方法 | |
US4981089A (en) | Process for the reduction of nitrogen monoxide emissions during the combustion of solid fuels | |
JPS60126508A (ja) | 微粉炭の燃焼装置 | |
WO2018067078A1 (en) | Multi chamber incinerator for turbulent combustion of solid and biomass fuel | |
US3736888A (en) | Smoke and fumes abatement apparatus | |
JP2017058077A (ja) | ボイラ設備 | |
JPH0552316A (ja) | 循環型流動層ボイラの窒素酸化物低減方法 | |
JP4141350B2 (ja) | 燃焼装置 | |
US7662353B2 (en) | Methods and systems for removing mercury from combustion flue gas | |
JPH0626612A (ja) | 循環流動床における液体燃料の燃焼方法 | |
WO2002090829A1 (en) | Method and arrangement for reducing nitrogen oxide emissions froma fluidized bed combustion | |
JPS58145810A (ja) | 石炭の燃焼方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8901980-6 Format of ref document f/p: F |
|
NUG | Patent has lapsed |