ES2030871T3 - Proceso de cogeneracion de bajo contenido en nox. - Google Patents

Proceso de cogeneracion de bajo contenido en nox.

Info

Publication number
ES2030871T3
ES2030871T3 ES88310217T ES88310217T ES2030871T3 ES 2030871 T3 ES2030871 T3 ES 2030871T3 ES 88310217 T ES88310217 T ES 88310217T ES 88310217 T ES88310217 T ES 88310217T ES 2030871 T3 ES2030871 T3 ES 2030871T3
Authority
ES
Spain
Prior art keywords
current
fuel
gaseous
resulting
produce
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
ES88310217T
Other languages
English (en)
Inventor
Ronald D. Bell
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.)
Radian Corp
Original Assignee
Radian Corp
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
Priority claimed from US07/122,067 external-priority patent/US4811555A/en
Priority claimed from US07/252,690 external-priority patent/US4930305A/en
Priority claimed from US07/252,778 external-priority patent/US4936088A/en
Application filed by Radian Corp filed Critical Radian Corp
Application granted granted Critical
Publication of ES2030871T3 publication Critical patent/ES2030871T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01K23/10—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 exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/103—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 exhaust fluid of one cycle heating the fluid in another cycle with afterburner in exhaust boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1861—Waste heat boilers with supplementary firing
    • 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
    • F23C6/042—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with fuel supply in stages
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to 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
    • F23J15/006—Layout of treatment plant
    • 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
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

UN PROCESO PARA COGENERACION DE NOX BAJA PARA PRODUCIR ELECTRICIDAD Y CALOR, QUE CONSISTE EN QUEMAR COMBUSTIBLE PARA PRODUCIR UNA CORRIENTE GASEOSA DE PRODUCTOS DE COMBUSTION, PASAR LA CORRIENTE GASEOSA A TRAVES DE UNA TUBERIA (4) PARA GENERAR ELECTRICIDAD, Y PRODUCIR UNA CORRIENTE DE SALIDA GASEOSA, AÑADIR COMBUSTIBLE ADICIONAL A LA CORRIENTE DE SALIDA, PARA OBTENER UNA CORRIENTE DE GAS COMBUSTIBLE RICA EN COMBUSTIBLE, TRATAR CATALITICAMENTE (18) SOBRE UN CATALIZADOR REDUCTOR DE COMBUSTION LA CORRIENTE DE GAS COMBUSTIBLE RICA EN COMBUSTIBLE, EN UNA ATMOSFERA REDUCTORA PARA PRODUCIR UNA CORRIENTE GASEOSA CALIENTE DEFECTUOSA DE OXIGENO; TRANSFORMAR (22) EN VAPOR POR LO MENOS UNA PARTE DEL CALOR EN LA CORRIENTE POBRE EN OXIGENO, AÑADIR AIRE (24) A LA CORRIENTE POBRE EN OXIGENO HASTA OBTENER UN EXCESO ESTEQIOMETRICO DE OXIGENO EN LA CORRIENTE RESULTANTE, EN RELACION CON EL COMBUSTIBLE PRESENTE, PASAR LA CORRIENTE RESULTANTE SOBRE UN CATALIZADOR OXIDANTE (26) PARA PRODUCIR UNA CORRIENTE GASEOSA OXIDADA, ELIMINAR CALOR (28) DE ESTA, Y EXPULSAR (32) LA CORRIENTE FRIA RESULTANTE. PREFERIBLEMENTE, POR LO MENOS ALGO DE LA CORRIENTE OXIDANTE (36) SE RECICLA A LA ETAPA DE QUEMA DE COMBUSTIBLE. TAMBIEN SE PROPORCIONA UN SISTEMA DE APARATOS PARA LLEVAR A CABO ESTE PROCESO.
ES88310217T 1987-11-18 1988-10-31 Proceso de cogeneracion de bajo contenido en nox. Expired - Lifetime ES2030871T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/122,067 US4811555A (en) 1987-11-18 1987-11-18 Low NOX cogeneration process
US07/252,690 US4930305A (en) 1987-11-18 1988-10-03 Low NOX cogeneration process
US07/252,778 US4936088A (en) 1987-11-18 1988-10-03 Low NOX cogeneration process

Publications (1)

Publication Number Publication Date
ES2030871T3 true ES2030871T3 (es) 1992-11-16

Family

ID=27382723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88310217T Expired - Lifetime ES2030871T3 (es) 1987-11-18 1988-10-31 Proceso de cogeneracion de bajo contenido en nox.

Country Status (4)

Country Link
EP (1) EP0317110B1 (es)
JP (1) JPH01193513A (es)
DE (1) DE3868865D1 (es)
ES (1) ES2030871T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951579A (en) * 1987-11-18 1990-08-28 Radian Corporation Low NOX combustion process
DE3905775A1 (de) * 1989-02-24 1990-08-30 Kat Tec Ges Fuer Katalysatorte Verfahren und vorrichtung zur reduzierung von schadstoffen eines verbrennungsverfahrens mit oxidations-wabenkatalysatoren und katalysatoren mit entschwefelungseigenschaften und abgasrueckfuehrung
AU667977B2 (en) * 1992-11-27 1996-04-18 Pilkington Glass Limited Glass furnaces
GB9224852D0 (en) * 1992-11-27 1993-01-13 Pilkington Glass Ltd Flat glass furnaces
JP3794796B2 (ja) * 1997-08-29 2006-07-12 三菱重工業株式会社 コンバインド発電プラント
GB2544552A (en) * 2015-11-20 2017-05-24 Siemens Ag A gas turbine system
US12253259B2 (en) 2021-07-21 2025-03-18 Modern Hydrogen, Inc. Combustion systems including heat modules, and associated devices and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047346B1 (en) * 1980-09-01 1989-03-15 John Zink Company Disposal of oxides of nitrogen and heat recovery in a single self-contained structure
US4405587A (en) * 1982-02-16 1983-09-20 Mcgill Incorporated Process for reduction of oxides of nitrogen
US4572110A (en) * 1985-03-01 1986-02-25 Energy Services Inc. Combined heat recovery and emission control system
US4706612A (en) * 1987-02-24 1987-11-17 Prutech Ii Turbine exhaust fed low NOx staged combustor for TEOR power and steam generation with turbine exhaust bypass to the convection stage

Also Published As

Publication number Publication date
JPH01193513A (ja) 1989-08-03
EP0317110B1 (en) 1992-03-04
DE3868865D1 (de) 1992-04-09
EP0317110A2 (en) 1989-05-24
EP0317110A3 (en) 1990-03-07

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