NO20070649L - Gassturbin - Google Patents

Gassturbin

Info

Publication number
NO20070649L
NO20070649L NO20070649A NO20070649A NO20070649L NO 20070649 L NO20070649 L NO 20070649L NO 20070649 A NO20070649 A NO 20070649A NO 20070649 A NO20070649 A NO 20070649A NO 20070649 L NO20070649 L NO 20070649L
Authority
NO
Norway
Prior art keywords
gas turbine
reducing
nox emissions
gas fuel
gas
Prior art date
Application number
NO20070649A
Other languages
English (en)
Inventor
Johan E Hustad
Original Assignee
Ntnu Technology Transfer As
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 Ntnu Technology Transfer As filed Critical Ntnu Technology Transfer As
Priority to NO20070649A priority Critical patent/NO20070649L/no
Priority to PCT/NO2008/000034 priority patent/WO2008097096A1/en
Publication of NO20070649L publication Critical patent/NO20070649L/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12Cooling of plants
    • F02C7/14Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00Feeding or distributing other fuel to combustion apparatus
    • F23K5/002Gaseous fuel
    • F23K5/007Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002Supplying water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2203/00Flame cooling methods otherwise than by staging or recirculation
    • F23C2203/30Injection of tempering fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00Pretreatment and supply of gaseous fuel
    • F23K2400/10Pretreatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07007Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using specific ranges of oxygen percentage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/14Combined heat and power generation [CHP]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

Et system og fremgangsmåte for reduksjon av NOx - utslipp fra en gassturbin, hvor luft forsynes til gassdrivstofflinjen for delvis forblanding med gassdrivstoffet slik at forbrenningskammertemperaturen og flammelengden reduseres og derved NOx - utslippene reduseres.
NO20070649A 2007-02-05 2007-02-05 Gassturbin NO20070649L (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20070649A NO20070649L (no) 2007-02-05 2007-02-05 Gassturbin
PCT/NO2008/000034 WO2008097096A1 (en) 2007-02-05 2008-02-04 Nox reduction system for gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20070649A NO20070649L (no) 2007-02-05 2007-02-05 Gassturbin

Publications (1)

Publication Number Publication Date
NO20070649L true NO20070649L (no) 2008-08-06

Family

ID=39681910

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070649A NO20070649L (no) 2007-02-05 2007-02-05 Gassturbin

Country Status (2)

Country Link
NO (1) NO20070649L (no)
WO (1) WO2008097096A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1923821B1 (en) 2006-11-17 2012-03-28 Oberthur Technologies Method of fabricating an entity and corresponding device
US8061117B2 (en) * 2007-06-01 2011-11-22 Cheng Power Systems, Inc. Dynamic control system to implement homogenous mixing of diluent and fuel to enable gas turbine combustion systems to reach and maintain low emission levels
JP6855874B2 (ja) 2017-03-27 2021-04-07 株式会社Ihi 燃焼装置及びガスタービン

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890088A (en) * 1970-09-17 1975-06-17 Advanced Tech Lab Apparatus for reducing formation of oxides of nitrogen in combustion processes
US4012904A (en) * 1975-07-17 1977-03-22 Chrysler Corporation Gas turbine burner
US4733527A (en) * 1987-03-12 1988-03-29 Dreser Industries, Inc. Constant NOx control for gas turbine
US5247797A (en) * 1991-12-23 1993-09-28 General Electric Company Head start partial premixing for reducing oxides of nitrogen emissions in gas turbine combustors
US5218824A (en) * 1992-06-25 1993-06-15 Solar Turbines Incorporated Low emission combustion nozzle for use with a gas turbine engine
US6418724B1 (en) * 2000-06-12 2002-07-16 Cheng Power Systems, Inc. Method and apparatus to homogenize fuel and diluent for reducing emissions in combustion systems
US20030101729A1 (en) * 2001-12-05 2003-06-05 Honeywell International, Inc. Retrofittable air assisted fuel injection method to control gaseous and acoustic emissions
SI3078909T1 (sl) * 2002-10-10 2022-10-28 Lpp Combustion, Llc Postopek za uparjanje tekočih goriv za zgorevanje

Also Published As

Publication number Publication date
WO2008097096A1 (en) 2008-08-14

Similar Documents

Publication Publication Date Title
WO2009121781A8 (en) Pilot combustor in a burner
WO2006138174A3 (en) Swirl-stabilized burner for thermal management of exhaust system and associated method
ATE373206T1 (de) Betriebsverfahren für eine feuerungsanlage
AR083856A1 (es) Metodo y aparato para la reduccion de las emisiones de nocon la incineracion de gas de descarga
WO2014071065A3 (en) System and method for a turbine combustor
EA201170573A1 (ru) Способы и системы для регулирования продуктов горения
EP2309189A3 (en) Low NOx combustor for hydrogen-containing fuel and its operation
AU2013337647A8 (en) System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system
EP2345847A3 (en) Gas turbine combustor
IN2014DE02753A (no)
EP2169314A3 (en) A method of reducing emissions for a sequential combustion gas turbine and combustor for such a gas turbine
NO20063762L (no) Brenner med midtluftstrale
WO2012065582A3 (de) Verbrennungsverfahren mit kühler flammenwurzel
WO2010111217A8 (en) Nox suppression techniques for a rotary kiln
SE0601274L (sv) Lansning av syrgas
ATE554346T1 (de) BRENNER FÜR EINE GASTURBINE UND VERFAHREN ZUR LOKALEN KÜHLUNG VON HEIßEN GASSTRÖMEN, DIE EINEN BRENNER DURCHLAUFEN
SA113340804B1 (ar) طريقة لمزج هواء مخفف في نظام احتراق تسلسلي لتربينة غازية
WO2008042075A3 (en) Low nox combustion
EP2604821A3 (en) System and method for thermal control in a gas turbine engine
WO2009136366A3 (en) Device and method of combusting solid fuel with oxygen
BRPI0500332A (pt) Configurações de queimador de fornalha de parede radiante em estágios remotos e métodos
EA201290058A1 (ru) Способ и устройство для преобразования тепловой энергии из биомассы в механическую работу
NO20070649L (no) Gassturbin
BRPI0501106A (pt) Configurações e métodos de queimador de forno de estágio remoto
UA90768C2 (ru) Газовая горелка парогенератора

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application