JPS6066022A - Combustion in gas turbine - Google Patents

Combustion in gas turbine

Info

Publication number
JPS6066022A
JPS6066022A JP17310183A JP17310183A JPS6066022A JP S6066022 A JPS6066022 A JP S6066022A JP 17310183 A JP17310183 A JP 17310183A JP 17310183 A JP17310183 A JP 17310183A JP S6066022 A JPS6066022 A JP S6066022A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
catalyst
fuel
combustion
unit
filling unit
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.)
Pending
Application number
JP17310183A
Inventor
Tomiaki Furuya
Terunobu Hayata
Junji Hizuka
Chikau Yamanaka
Original Assignee
Toshiba 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/40Continuous combustion chambers using liquid or gaseous fuel characterised by the used of catalytic means

Abstract

PURPOSE:To enable to maintain high combustion efficiency for a long period by passing a fuel pipe through a catalyst filling unit. CONSTITUTION:A combustion unit has largely two catalyst filling units. The first catalyst filling unit 7 contains a catalyst including mainly Pd, and the second catalyst filling unit uses a catalyst including mainly Pt. Since the thermal insulating flame temperature of mixture gas of fuel and air supplied to this unit is 800-1,200 deg.C, it is 1,200 deg.C or lower even is a combustion occurs, and noble metal catalyst is less deteriorated. Further, since a fuel pipe 9 is passed through the first unit 7, the catalyst heat exchanged from fuel is not overheated, and the temperature drop when fuel is injected in the first catalyst outlet is advantageously less. As a result that the combustion gas and fuel are mixed at the outlet of the first catalyst, it becomes the temperature and fuel density for effectively acting the second catalyst filling unit, thereby preferably performing a combustion.
JP17310183A 1983-09-21 1983-09-21 Combustion in gas turbine Pending JPS6066022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17310183A JPS6066022A (en) 1983-09-21 1983-09-21 Combustion in gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17310183A JPS6066022A (en) 1983-09-21 1983-09-21 Combustion in gas turbine

Publications (1)

Publication Number Publication Date
JPS6066022A true true JPS6066022A (en) 1985-04-16

Family

ID=15954191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17310183A Pending JPS6066022A (en) 1983-09-21 1983-09-21 Combustion in gas turbine

Country Status (1)

Country Link
JP (1) JPS6066022A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259758A2 (en) * 1986-09-01 1988-03-16 Hitachi, Ltd. Method for controlling a catalytic combustor of a gas turbine
FR2613042A1 (en) * 1987-03-23 1988-09-30 Westinghouse Electric Corp A method for reducing nitrogen oxide emissions from a stationary combustion turbine
US5248251A (en) * 1990-11-26 1993-09-28 Catalytica, Inc. Graded palladium-containing partial combustion catalyst and a process for using it
US5250489A (en) * 1990-11-26 1993-10-05 Catalytica, Inc. Catalyst structure having integral heat exchange
US5258349A (en) * 1990-11-26 1993-11-02 Catalytica, Inc. Graded palladium-containing partial combustion catalyst
US5259754A (en) * 1990-11-26 1993-11-09 Catalytica, Inc. Partial combustion catalyst of palladium on a zirconia support and a process for using it
US5281128A (en) * 1990-11-26 1994-01-25 Catalytica, Inc. Multistage process for combusting fuel mixtures
US5425632A (en) * 1990-11-26 1995-06-20 Catalytica, Inc. Process for burning combustible mixtures
US5511972A (en) * 1990-11-26 1996-04-30 Catalytica, Inc. Catalyst structure for use in a partial combustion process
WO2003087672A1 (en) * 2002-04-10 2003-10-23 The Boeing Company A catalytic combustion system and method of operating a gas turbine incorporating such a system
US7017329B2 (en) 2003-10-10 2006-03-28 United Technologies Corporation Method and apparatus for mixing substances
US7111463B2 (en) 2004-01-23 2006-09-26 Pratt & Whitney Rocketdyne Inc. Combustion wave ignition for combustors
US7117674B2 (en) 2002-04-10 2006-10-10 The Boeing Company Catalytic combustor and method for substantially eliminating various emissions
US7127899B2 (en) 2004-02-26 2006-10-31 United Technologies Corporation Non-swirl dry low NOx (DLN) combustor
US7140184B2 (en) 2003-12-05 2006-11-28 United Technologies Corporation Fuel injection method and apparatus for a combustor
US7469544B2 (en) 2003-10-10 2008-12-30 Pratt & Whitney Rocketdyne Method and apparatus for injecting a fuel into a combustor assembly
EP1650499A3 (en) * 2004-10-20 2009-05-06 United Technologies Corporation Method and system for rich-lean catalytic combustion
US8196848B2 (en) 2005-04-29 2012-06-12 Pratt & Whitney Rocketdyne, Inc. Gasifier injector

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259758A2 (en) * 1986-09-01 1988-03-16 Hitachi, Ltd. Method for controlling a catalytic combustor of a gas turbine
FR2613042A1 (en) * 1987-03-23 1988-09-30 Westinghouse Electric Corp A method for reducing nitrogen oxide emissions from a stationary combustion turbine
US5281128A (en) * 1990-11-26 1994-01-25 Catalytica, Inc. Multistage process for combusting fuel mixtures
US5248251A (en) * 1990-11-26 1993-09-28 Catalytica, Inc. Graded palladium-containing partial combustion catalyst and a process for using it
US5250489A (en) * 1990-11-26 1993-10-05 Catalytica, Inc. Catalyst structure having integral heat exchange
US5258349A (en) * 1990-11-26 1993-11-02 Catalytica, Inc. Graded palladium-containing partial combustion catalyst
US5405260A (en) * 1990-11-26 1995-04-11 Catalytica, Inc. Partial combustion catalyst of palladium on a zirconia support and a process for using it
US5425632A (en) * 1990-11-26 1995-06-20 Catalytica, Inc. Process for burning combustible mixtures
US5511972A (en) * 1990-11-26 1996-04-30 Catalytica, Inc. Catalyst structure for use in a partial combustion process
US5259754A (en) * 1990-11-26 1993-11-09 Catalytica, Inc. Partial combustion catalyst of palladium on a zirconia support and a process for using it
US7117674B2 (en) 2002-04-10 2006-10-10 The Boeing Company Catalytic combustor and method for substantially eliminating various emissions
WO2003087672A1 (en) * 2002-04-10 2003-10-23 The Boeing Company A catalytic combustion system and method of operating a gas turbine incorporating such a system
US7469544B2 (en) 2003-10-10 2008-12-30 Pratt & Whitney Rocketdyne Method and apparatus for injecting a fuel into a combustor assembly
US7997058B2 (en) 2003-10-10 2011-08-16 Pratt & Whitney Rocketdyne, Inc. Apparatus for mixing substances
US7516607B2 (en) 2003-10-10 2009-04-14 Pratt & Whitney Rocketdyne, Inc. Method and apparatus for mixing substances
US7017329B2 (en) 2003-10-10 2006-03-28 United Technologies Corporation Method and apparatus for mixing substances
US7140184B2 (en) 2003-12-05 2006-11-28 United Technologies Corporation Fuel injection method and apparatus for a combustor
US7111463B2 (en) 2004-01-23 2006-09-26 Pratt & Whitney Rocketdyne Inc. Combustion wave ignition for combustors
US8356467B2 (en) 2004-01-23 2013-01-22 Pratt & Whitney Rocketdyne, Inc. Combustion wave ignition for combustors
US7127899B2 (en) 2004-02-26 2006-10-31 United Technologies Corporation Non-swirl dry low NOx (DLN) combustor
EP1650499A3 (en) * 2004-10-20 2009-05-06 United Technologies Corporation Method and system for rich-lean catalytic combustion
US8196848B2 (en) 2005-04-29 2012-06-12 Pratt & Whitney Rocketdyne, Inc. Gasifier injector

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