ES2109499T3 - Procedimiento que permite mantener una temperatura de trabajo nominal en los gases de combustion de una central electrica de lecho fluidizado bajo presion. - Google Patents

Procedimiento que permite mantener una temperatura de trabajo nominal en los gases de combustion de una central electrica de lecho fluidizado bajo presion.

Info

Publication number
ES2109499T3
ES2109499T3 ES93912052T ES93912052T ES2109499T3 ES 2109499 T3 ES2109499 T3 ES 2109499T3 ES 93912052 T ES93912052 T ES 93912052T ES 93912052 T ES93912052 T ES 93912052T ES 2109499 T3 ES2109499 T3 ES 2109499T3
Authority
ES
Spain
Prior art keywords
working temperature
nominal working
maintain
procedure
allows
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
Application number
ES93912052T
Other languages
English (en)
Inventor
Marie Andersson
Mats Andersson
Christer Gerward
John Weatherby
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.)
Alstom Power Carbon AB
Original Assignee
ABB Carbon AB
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 ABB Carbon AB filed Critical ABB Carbon AB
Application granted granted Critical
Publication of ES2109499T3 publication Critical patent/ES2109499T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/061—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed
    • F01K23/062—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed the combustion bed being pressurised
    • 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
    • F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

LA INVENCION ES RELATIVA A UN METODO PARA MANTENER UNA TEMPERATURA NOMINAL DE TRABAJO DE LOS GASES DE FLUJO EN UNA PLANTA DE ENERGIA PFBC DURANTE LA OPERACION DE CARGA PARCIAL DE LA PLANTA COMBINANDO EL QUEMADO DE UN COMBUSTIBLE COMPLEMENTARIO EN LOS GASES QUE FLUYEN CORRIENTE ABAJO DE LOS TUBOS MAS SUPERIORES DEL LECHO. ESTE QUEMADO SE CONSIGUE INYECTANDO UN COMBUSTIBLE, MEZCLANDOLO BIEN CON LOS GASES DE FLUJO, Y HACIENDOLO ENTRAR EN IGNICION. MEDIANTE LA COMBUSTION DE UN COMBUSTIBLE COMPLEMENTARIO LA TEMPERATURA DE LOS GASES DE FLUJO QUE ABANDONAN EL QUEMADOR ES ELEVADA A LA TEMPERATURA NOMINAL DE TRABAJO DE LOS GASES DE FLUJO. DURANTE LA COMBUSTION CONTINUA DE UN COMBUSTIBLE COMPLEMENTARIO CORRIENTE ABAJO DE LOS TUBOS MAS SUPERIORES DEL LECHO, ESTE METODO HACE TAMBIEN POSIBLE UNA OPTIMIZACION DE NIVELES DE TEMPERATURA PARA EL LECHO Y LOS GASES DE FLUJO PERMITIENDO QUE ESTOS NIVELES SE DESVIEN ALGO DE UNO AL OTRO.
ES93912052T 1992-05-05 1993-04-28 Procedimiento que permite mantener una temperatura de trabajo nominal en los gases de combustion de una central electrica de lecho fluidizado bajo presion. Expired - Lifetime ES2109499T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201402A SE470222B (sv) 1992-05-05 1992-05-05 Förfarande för upprätthållande av nominell arbetstemperatur på rökgaserna i en PFBC-kraftanläggning

Publications (1)

Publication Number Publication Date
ES2109499T3 true ES2109499T3 (es) 1998-01-16

Family

ID=20386141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912052T Expired - Lifetime ES2109499T3 (es) 1992-05-05 1993-04-28 Procedimiento que permite mantener una temperatura de trabajo nominal en los gases de combustion de una central electrica de lecho fluidizado bajo presion.

Country Status (8)

Country Link
EP (1) EP0638158B1 (es)
JP (1) JP2731631B2 (es)
AU (1) AU4275393A (es)
DE (1) DE69313274T2 (es)
ES (1) ES2109499T3 (es)
FI (1) FI102638B1 (es)
SE (1) SE470222B (es)
WO (1) WO1993022600A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517042C2 (sv) * 1993-12-21 2002-04-09 Alstom Power Sweden Holding Ab Förfarande och anordning för efterförbränning och samtidig avskiljning av partiklar
WO1995024591A1 (de) * 1994-03-09 1995-09-14 Veag Vereinigte Energiewerke Ag Verfahren und anordnung zum betrieb einer druckaufgeladenen zirkulierenden mit braunkohle betriebenen wirbelschichtfeuerung für ein kombikraftwerk
SE503926C2 (sv) * 1995-06-20 1996-09-30 Abb Carbon Ab Förfarande samt anordning för tilläggsenergialstring i en kraftanläggning
SE9601392L (sv) 1996-04-12 1997-10-13 Abb Carbon Ab Förfarande för förbränning och förbränningsanläggning
SE9604594L (sv) 1996-12-13 1998-06-14 Abb Carbon Ab Förbränningsanläggning och förfarande för att förbränna ett bränsle
SE9800380L (sv) * 1998-02-10 1999-08-11 Asea Brown Boveri Brännkammare och förfarande för styrning av förbränningen i en brännkammare
JP2009079803A (ja) * 2007-09-25 2009-04-16 Kanrin Ri 高温高圧ガス生成装置
US8626450B2 (en) * 2009-06-04 2014-01-07 Alstom Technology Ltd Method for determination of carbon dioxide emissions from combustion sources used to heat a working fluid
KR102093302B1 (ko) * 2018-07-19 2020-04-23 한국생산기술연구원 복수의 라이저부를 구비한 유동사 하강형 순환유동층 보일러 및 이의 운전방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138606A (en) * 1980-04-01 1981-10-29 Kawasaki Heavy Ind Ltd Fluidized bed combustor
CH656936A5 (de) * 1982-04-26 1986-07-31 Sulzer Ag Dampferzeuger mit wirbelschichtfeuerung.
JPS6099925A (ja) * 1983-11-02 1985-06-03 Mitsubishi Heavy Ind Ltd 流動床炉制御装置
DE3441675A1 (de) * 1984-11-15 1986-05-22 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verringerung des no(pfeil abwaerts)x(pfeil abwaerts)-gehalts in verbrennungsgasen
JPS62116809A (ja) * 1985-11-15 1987-05-28 Babcock Hitachi Kk 流動層ボイラ
DE3644030A1 (de) * 1986-12-22 1988-08-04 Siemens Ag Aufgeladener, kohlebefeuerter dampferzeuger
SE458955B (sv) * 1987-10-20 1989-05-22 Abb Stal Ab Pfbc-kraftanlaeggning
JPH07103962B2 (ja) * 1987-12-25 1995-11-08 三井造船株式会社 流動層ボイラの燃料切換方法
EP0363812A3 (de) * 1988-10-10 1991-02-27 Hannover-Braunschweigische Strom-Versorgungs-Aktiengesellschaft Verfahren und Anlage zur Dampferzeugung, insbesondere in Heizkraftwerken
DE4000319A1 (de) * 1989-02-03 1990-08-09 Evt Energie & Verfahrenstech Verfahren zur reduzierung der stickoxidemission bei kohlenstaubfeuerungen fuer dampferzeuger mit trockenem ascheabzug
SE466814B (sv) * 1989-06-01 1992-04-06 Kvaerner Generator Ab Anordning foer nedbrytande av gaser alstrade vid foerbraenning vid ungefaer 850 grader c av fasta braenslen i en fluidbaedd

Also Published As

Publication number Publication date
FI945097A (fi) 1994-10-28
SE470222B (sv) 1993-12-06
FI102638B (fi) 1999-01-15
EP0638158B1 (en) 1997-08-20
JPH07506179A (ja) 1995-07-06
WO1993022600A1 (en) 1993-11-11
FI102638B1 (fi) 1999-01-15
DE69313274D1 (de) 1997-09-25
DE69313274T2 (de) 1998-01-15
SE9201402L (sv) 1993-10-31
EP0638158A1 (en) 1995-02-15
AU4275393A (en) 1993-11-29
JP2731631B2 (ja) 1998-03-25
FI945097A0 (fi) 1994-10-28
SE9201402D0 (sv) 1992-05-05

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