ES2142588T3 - CATALYTIC BURNER OF IGNITION OF A GAS TURBINE. - Google Patents

CATALYTIC BURNER OF IGNITION OF A GAS TURBINE.

Info

Publication number
ES2142588T3
ES2142588T3 ES96917334T ES96917334T ES2142588T3 ES 2142588 T3 ES2142588 T3 ES 2142588T3 ES 96917334 T ES96917334 T ES 96917334T ES 96917334 T ES96917334 T ES 96917334T ES 2142588 T3 ES2142588 T3 ES 2142588T3
Authority
ES
Spain
Prior art keywords
burner
gas turbine
catalytic
fuel
ignition
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
ES96917334T
Other languages
Spanish (es)
Inventor
Erich Hums
Nicolas Vortmeyer
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.)
Siemens AG
Original Assignee
Siemens AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7764161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2142588(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2142588T3 publication Critical patent/ES2142588T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • 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 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • F23C13/08—Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Burners (AREA)

Abstract

LA INVENCION SE REFIERE A UN QUEMADOR, ESPECIALMENTE DE UNA TURBINA DE GAS, PARA LA COMBUSTION INDUCIDA POR MEDIOS CATALITICOS DE UN COMBUSTIBLE. EL QUEMADOR PRESENTA, EN LA DIRECCION DE FLUJO DEL COMBUSTIBLE, EN UN CANAL DE FLUJO Y ENFRENTE DE LA SALIDA DE COMBUSTIBLE DE UN QUEMADOR PRINCIPAL (8), UNA SALIDA DE COMBUSTIBLE DE UN QUEMADOR CATALITICO AUXILIAR (6) PARA ESTABILIZAR EL QUEMADOR PRINCIPAL (8) MEDIANTE LA COMBUSTION CATALITICA DE UN FLUJO DE COMBUSTIBLE PILOTO. SUSTITUYENDO UNA LLAMA PILOTO DE DIFUSION POR UN QUEMADOR CATALITICO AUXILIAR SE CONSIGUE DISMINUIR NOTABLEMENTE LA EMISION DE OXIDO DE NITROGENO.THE INVENTION REFERS TO A BURNER, ESPECIALLY OF A GAS TURBINE, FOR THE COMBUSTION INDUCED BY CATALYTIC MEANS OF A FUEL. THE BURNER PRESENTS, IN THE DIRECTION OF FUEL FLOW, IN A FLOW CHANNEL AND IN FRONT OF THE FUEL OUTLET OF A MAIN BURNER (8), A FUEL OUTLET OF AN AUXILIARY CATALYTIC BURNER (6) TO STABILIZE THE MAIN BURNER ( 8) THROUGH CATALYTIC COMBUSTION OF A PILOT FUEL FLOW. BY REPLACING A DIFFUSION PILOT FLAME WITH AN AUXILIARY CATALYTIC BURNER, THE NITROGEN OXIDE EMISSION CAN BE REDUCED.

ES96917334T 1995-06-12 1996-06-11 CATALYTIC BURNER OF IGNITION OF A GAS TURBINE. Expired - Lifetime ES2142588T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19521309 1995-06-12

Publications (1)

Publication Number Publication Date
ES2142588T3 true ES2142588T3 (en) 2000-04-16

Family

ID=7764161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917334T Expired - Lifetime ES2142588T3 (en) 1995-06-12 1996-06-11 CATALYTIC BURNER OF IGNITION OF A GAS TURBINE.

Country Status (7)

Country Link
EP (1) EP0832399B1 (en)
JP (1) JP4063871B2 (en)
DE (1) DE59604180D1 (en)
ES (1) ES2142588T3 (en)
IN (1) IN191368B (en)
RU (1) RU2149317C1 (en)
WO (1) WO1996041991A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3543717B2 (en) * 2000-02-18 2004-07-21 日産自動車株式会社 Catalytic combustor
EP1532394B1 (en) 2002-08-30 2016-11-23 General Electric Technology GmbH Hybrid burner and corresponding operating method
EP1510761A1 (en) 2003-08-13 2005-03-02 Siemens Aktiengesellschaft Method for burning a fluid fuel as well as burner, in particular for a gas turbine, for carrying out the method
JP4015656B2 (en) * 2004-11-17 2007-11-28 三菱重工業株式会社 Gas turbine combustor
WO2013024783A1 (en) * 2011-08-17 2013-02-21 大陽日酸株式会社 H2 burner and h2 burner combustion method
US9322557B2 (en) * 2012-01-05 2016-04-26 General Electric Company Combustor and method for distributing fuel in the combustor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963407A (en) * 1982-10-01 1984-04-11 Matsushita Electric Ind Co Ltd Catalitic burner
JPS61276627A (en) * 1985-05-30 1986-12-06 Toshiba Corp Gas turbine combustion apparatus
US4870824A (en) * 1987-08-24 1989-10-03 Westinghouse Electric Corp. Passively cooled catalytic combustor for a stationary combustion turbine
US4825658A (en) * 1987-12-11 1989-05-02 General Electric Company Fuel nozzle with catalytic glow plug
GB9027331D0 (en) * 1990-12-18 1991-02-06 Ici Plc Catalytic combustion
US5634784A (en) * 1991-01-09 1997-06-03 Precision Combustion, Inc. Catalytic method
US5165224A (en) * 1991-05-15 1992-11-24 United Technologies Corporation Method and system for lean premixed/prevaporized combustion

Also Published As

Publication number Publication date
EP0832399A1 (en) 1998-04-01
JPH11509307A (en) 1999-08-17
WO1996041991A1 (en) 1996-12-27
RU2149317C1 (en) 2000-05-20
EP0832399B1 (en) 2000-01-12
DE59604180D1 (en) 2000-02-17
IN191368B (en) 2003-11-29
JP4063871B2 (en) 2008-03-19

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