A mixture of air and fuel is received into a reaction chamber of a gas turbine system. The fuel is oxidized in the reaction chamber, and a maximum temperature of the mixture in the reaction chamber is controlled to be substantially at or below an inlet temperature of a turbine of the gas turbine sys
A mixture of air and fuel is received into a reaction chamber of a gas turbine system. The fuel is oxidized in the reaction chamber, and a maximum temperature of the mixture in the reaction chamber is controlled to be substantially at or below an inlet temperature of a turbine of the gas turbine system. The oxidation of the fuel is initiated by raising the temperature of the mixture to or above an auto-ignition temperature of the fuel. In some cases, the reaction chamber may be provided without a fuel oxidation catalyst material.
대표청구항▼
1. A method of operating a gas turbine system, comprising: oxidizing a fuel of an air and fuel mixture in a reaction chamber, wherein a fuel oxidation catalyst material is not used during the oxidizing; andcontrolling a maximum temperature of the air and fuel mixture to be between an auto-ignition t
1. A method of operating a gas turbine system, comprising: oxidizing a fuel of an air and fuel mixture in a reaction chamber, wherein a fuel oxidation catalyst material is not used during the oxidizing; andcontrolling a maximum temperature of the air and fuel mixture to be between an auto-ignition temperature of the fuel and 1300° C. by receiving a control flow comprising supplemental fuel through a plurality of ports located at a plurality of locations along a reaction chamber flow path in the reaction chamber, each of the plurality of ports being connected to a supplemental fuel source for introduction of the supplemental fuel into the reaction chamber through the plurality of ports. 2. The method of claim 1, wherein the air and fuel mixture is a mixture of air and one or more of oxidizable gas, oxidizable vapor, or oxidizable particles. 3. The method of claim 1, wherein the reaction chamber defines an air and fuel mixture flow path of sufficient duration that a flow rate of the air and fuel mixture along the air and fuel mixture flow path provides sufficient time for the fuel to oxidize to completion. 4. The method of claim 1, further comprising heating the air and fuel mixture before oxidizing the fuel in the reaction chamber. 5. The method of claim 1, wherein the control flow further comprises air, and controlling the maximum temperature of the air and fuel mixture comprises increasing an amount of the control flow received into the reaction chamber to decrease the maximum temperature of the air and fuel mixture. 6. The method of claim 1, wherein the control flow further comprises a non-reactive fluid, and controlling the maximum temperature of the air and fuel mixture comprises increasing an amount of the control flow received into the reaction chamber to decrease the maximum temperature of the air and fuel mixture. 7. The method of claim 1, wherein oxidizing the fuel comprises gradually oxidizing a majority of the fuel. 8. The method of claim 1, further comprising detecting a characteristic comprising a temperature at one or more positions in the reaction chamber; andadjusting an amount of the control flow received into the reaction chamber based at least in part on the characteristic. 9. A method of operating a gas turbine system, the method comprising: oxidizing a fuel of an air and fuel mixture in a reaction chamber of the gas turbine system while controlling a maximum temperature of the air and fuel mixture in the reaction chamber to be between an auto-ignition temperature of the fuel and 1300° C., wherein a fuel oxidation catalyst material is not used during the oxidation;receiving a control flow comprising supplemental fuel (i) from a supplemental fuel source, (ii) through a plurality of ports located at a plurality of locations along a reaction chamber flow path in the reaction chamber, and (iii) into the reaction chamber, each of the plurality of ports being spaced from another of the plurality of ports along the reaction chamber flow path; andadjusting the control flow to control the maximum temperature of the air and fuel mixture. 10. The method of claim 9, further comprising, prior to oxidizing the fuel, pressurizing the air and fuel mixture in a compressor of the gas turbine system. 11. The method of claim 9, further comprising detecting a characteristic comprising a temperature at one or more positions in the reaction chamber; wherein adjusting the control flow comprises adjusting an amount of the control flow received into the reaction chamber based at least in part on the characteristic. 12. The method of claim 9, further comprising expanding the air and fuel mixture in a turbine of the gas turbine system. 13. The method of claim 9, wherein the air and fuel mixture comprises a fuel concentration below a sustainable-combustion threshold concentration. 14. The method of claim 9, wherein oxidizing the fuel comprises gradually oxidizing all of the fuel. 15. The method of claim 9, a plurality of temperatures along the reaction chamber flow path defines a temperature gradient, and the temperature gradient generally increases from a flow path inlet temperature to a flow path outlet temperature. 16. The method of claim 9, wherein the fuel is oxidized in the reaction chamber flow path, the method further comprising at least one of: adjusting a flow rate of the air and fuel mixture along the reaction chamber flow path;adjusting a fuel concentration of the air and fuel mixture;receiving into the reaction chamber flow path air to decrease the temperature of the air and fuel mixture;receiving into the reaction chamber flow path air to decrease a rate of increase of the temperature of the air and fuel mixture;receiving into the reaction chamber flow path one or more non-reactive fluids to decrease a rate of increase of the temperature of the air and fuel mixture; orreceiving into the reaction chamber flow path one or more non-reactive fluids to decrease the temperature of the air and fuel mixture. 17. The method of claim 9, further comprising heating the air and fuel mixture before oxidizing the air and fuel mixture in the reaction chamber. 18. The method of claim 9, wherein the control flow further comprises air, and controlling the maximum temperature of the air and fuel mixture comprises increasing an amount of the control flow received into the reaction chamber to decrease the maximum temperature of the air and fuel mixture. 19. The method of claim 9, wherein the control flow further comprises a non-reactive fluid, and controlling the maximum temperature of the air and fuel mixture comprises increasing an amount of the control flow received into the reaction chamber to decrease the maximum temperature of the air and fuel mixture. 20. A gas turbine system comprising: a reaction chamber adapted to oxidize a fuel of an air and fuel mixture and maintain a maximum temperature of the air and fuel mixture in the reaction chamber between an auto-ignition temperature of the fuel and 1300° C., wherein the reaction chamber is provided without a fuel oxidation catalyst material;a plurality of ports located at a plurality of locations along a reaction chamber flow path in the reaction chamber, each of the plurality of ports being connected to a supplemental fuel source;a controller adapted to adjust a control flow of a supplemental fuel through the plurality of ports into the reaction chamber to control the maximum temperature of the air and fuel mixture within the reaction chamber. 21. The gas turbine system of claim 20, further comprising a compressor having a compressor inlet and a compressor outlet, the compressor adapted to compress the air and fuel mixture between the compressor inlet and the compressor outlet, the compressor outlet being in communication with an inlet of the reaction chamber. 22. The gas turbine system of claim 20, further comprising a sensor adapted to detect a characteristic comprising a temperature at one or more positions in the reaction chamber, wherein the controller is adapted to adjust an amount of the control flow received into the reaction chamber based at least in part on the characteristic. 23. The gas turbine system of claim 20, further comprising a turbine in communication with the reaction chamber, the turbine adapted to convert energy from the air and fuel mixture into rotational movement. 24. The gas turbine system of claim 20, the reaction chamber comprising a reaction chamber inlet to receive the air and fuel mixture into the reaction chamber, and a flame arrestor to reduce transfer of heat energy from the reaction chamber inlet to upstream of the reaction chamber inlet. 25. The gas turbine system of claim 20, wherein each of the plurality of ports is further connected to a non-reactive fluid source and an air source for introduction of a non-reactive fluid and air into the reaction chamber through the plurality of ports.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (241)
Sardari, Amir A., Advanced combined cycle co-generation abatement system.
Breen Bernard P. (Laguna Beach CA) Gabrielson James E. (Plymount MN) Lange Howard B. (San Clemente CA), Apparatus and method of reducing nitrogen oxide emissions.
Deller Klaus (Hainburg DEX) Moesinger Hans (Rodenbach DEX) Mueller Herbert (Karlstein DEX) Riedel Josef (Burgkirchen DEX) Kuehn Wenzel (Burgkirchen DEX) Spielmannleitner Rudolf (Altoetting DEX), Apparatus for the catalytic conversion of waste gases.
Gottschlich Chad F. (Philadelphia PA) Roblee ; Jr. Leland H. S. (Ambler PA) Seemann Howard H. (Seaford NY) Bates William G. (Sellersville PA) Spahr Richard F. (Ambler PA), Burner.
Betta Ralph A. D. (Mountain View CA) Shoji Toru (Sunnyvale CA) Yee David K. (San Bruno CA) Magno Scott A. (Dublin CA), Catalyst structure employing integral heat exchange.
Dalla Betta Ralph A. (Mountain View CA) Shoji Toru (Sunnyvale CA) Tsurumi Kazunori (Fujisawa JPX) Ezawa Nobuyasu (Koto JPX), Catalyst structure for use in a partial combustion process.
Dalla Betta Ralph A. (Mountain View CA) Ribeiro Fabio H. (Mountain View CA) Shoji Toru (Sunnyvale CA) Tsurumi Kazunori (Fujisawa JPX) Ezawa Nobuyasu (Koto CA JPX) Nickolas Sarento G. (Livermore CA), Catalyst structure having integral heat exchange.
Beebe Kenneth W. ; Hung Stephen L. ; Cutrone Martin B., Catalytic combustor with lean direct injection of gas fuel for low emissions combustion and methods of operation.
Grate John H. (Mountain View CA) Hamm David R. (Mountain View CA) Klingman Kenneth A. (San Mateo CA) Saxton Robert J. (West Chester PA) Downey Shannan J. (Fremont CA), Catalytic system for olefin oxidation to carbonyl products.
Grate John H. (Mountain View CA) Hamm David R. (Mountain View CA) Saxton Robert J. (West Chester PA) Muraoka Mark T. (Mountain View CA), Catalytic system for olefin oxidation to carbonyl products.
Gilbreth, Mark G.; Geis, Everett R.; Khalizadeh, Claude; McShane, David; Wacknov, Joel B.; Wall, Simon R., Continuous power supply with back-up generation.
Provol Steve J. (Carlsbad CA) Russell David B. (San Diego CA) Isaksson Matti J. (Karhula FIX), Control methods and valve arrangement for start-up and shutdown of pressurized combustion and gasification systems integ.
Yee, David K.; Corr, II, Robert Anthony; Nickolas, Sarento George, Design and control strategy for catalytic combustion system with a wide operating range.
Rostrup-Nielsen Thomas ; Dalla Betta Ralph A. ; Shoji Toru,JPX ; Magno Scott A. ; Yee David K., Electrically-heated combustion catalyst structure and method for start-up of a gas turbine using same.
Kong ; deceased Hakchul H. (4631 Golden Meadow late of San Antonio TX) Kong ; administratrix Miyeon (4631 Golden Meadow San Antonio TX 78250), Fuzzy logic air/fuel controller.
Dalla Betta Ralph A. (Mountain View CA) Tsurumi Kazunori (Fujisawa CA JPX) Shoji Toru (Sunnyvale CA), Graded palladium-containing partial combustion catalyst and a process for using it.
Clawson, Lawrence G.; Dorson, Matthew H.; Mitchell, William L.; Nowicki, Brian J.; Thijssen, Johannes; Davis, Robert; Papile, Christopher; Rumsey, Jennifer W.; Longo, Nathan; Cross, III, James C.; Ri, Integrated hydrocarbon reforming system and controls.
Van Eerden John J. ; Bloomer John J. ; Peacock ; Jr. Michael W. ; Purvin Harley A. ; Grever A. John ; Barba John J., Low NOx floor burner, and heating method.
Martin Richard J. ; Stilger John D. ; Holst Mark R. ; Young John D.,GBX ; Edgar Bradley L., Matrix bed for generating non-planar reaction wave fronts, and method thereof.
Stilger John D. (San Jose CA) Martin Richard J. (San Jose CA) Holst Mark R. (Concord CA) Yee Samson C. (Fremont CA), Method and afterburner apparatus for control of highly variable flows.
Stilger John D. (San Jose CA) Martin Richard J. (San Jose CA) Holst Mark R. (Concord CA) Yee Samson C. (Fremont CA), Method and afterburner apparatus for control of highly variable flows.
Bolis,Giacomo; Hagstr��m,Gustav; Hoffmann,J��rgen; Wasmuth,Thorsten, Method and apparatus for achieving power augmentation in gas turbine using wet compression.
Holst Mark R. (Concord CA) Martin Richard J. (Sunnyvale CA) Stilger John D. (San Jose CA) Yee Samson C. (Fremont CA), Method and apparatus for control of fugitive VOC emissions.
Martin Richard J. (Sunnyvale CA) Stilger John D. (San Jose CA) Holst Mark R. (Concord CA), Method and apparatus for controlled reaction in a reaction matrix.
Dodge Paul R. (Mesa AZ) McCarty Robert S. (Phoenix AZ) Rogers Doug (Visalia CA) Rogers Gail (San Gabriel CA), Method and apparatus for the destruction of volatile organic compounds.
Acheson Willard P. (Pittsburgh PA) Morris Richard A. (Missouri City TX) Rennard Raymond J. (Pittsburgh PA) Viswanathan Thiagarajan (Allison Park PA), Method and apparatus for the recovery of power from LHV gas.
McAdams Stephen R. ; Edgar Bradley L. ; Martin Richard J. ; Kilgo Marvin M. ; Baer Christopher B. ; Stilger John D., Method and apparatus for thermally reacting chemicals in a matrix bed.
Keith David Seelig ; Robert Carl Middlesforf ; Wu-Hsiung Ernest Hsu ; Jim Evensen, Method for reducing VOC emissions during the manufacture of wood products.
Nobilet Bernard (Bouc Bel Air FRX) Bonhomme Michel (Montpellier FRX) Desplat Philippe (Equilles FRX), Method for the recovery of energy from waste and residues.
Acheson Willard P. (Pittsburgh PA) Morris Richard A. (Missouri City TX) Rennard Raymond J. (Pittsburgh PA) Viswanathan Thiagarajan (Allison Park PA), Method for the recovery of power from LHV gas.
Zenkner Kurt (Hertzstrasse 10 Ettlingen DT), Method for thermal afterburning of exhaust air from industrial working plants and device for carrying out this method.
Gengler Hans (Munich DEX) Schwab Wolfgang (Wolfratshausen PA DEX) Wall Fraser (Warrington PA) Bailey Thomas (Yeadon PA), Method of preheating hydrocarbons for thermal cracking.
Richard J. Martin ; John D. Stilger ; Mark R. Holst ; John D. Young GB; Michael P. Barkdoll ; Bradley L. Edgar, Method of reducing internal combustion engine emissions, and system for same.
Mongia Rajiv K. ; Buckley Steven G. ; Touchton George L. ; Dibble Robert W. ; Neuhaus Peter D., Multi-shaft reheat turbine mechanism for generating power.
Dalla Betta Ralph A. (Mountain View CA) Tsurumi Kazunori (Fujisawa JPX) Ezawa Nobuyasu (Koto JPX), Multistage process for combusting fuel mixtures using oxide catalysts in the hot stage.
Ivanov Alexey A. (Novosibirsk SUX) Mescheryakov Vitaly D. (Novosibirsk SUX) Stepanov Sergey P. (Novosibirsk SUX) Chaykovsky Sergey P. (Novosibirsk SUX) Yabrov Alexandr A. (Novosibirsk SUX) Gaevoy Vic, Oxidation process and apparatus.
Dalla Betta Ralph A. (Mountain View CA) Tsurumi Kazunori (Fujisawa CA JPX) Shoji Toru (Sunnyvale CA) Garten Robert L. (Cupertino CA), Partial combustion catalyst of palladium on a zirconia support and a process for using it.
Della Betta Ralph A. (Mountain View CA) Tsurumi Kazunori (Fujisawa CA JPX) Shoji Toru (Sunnyvale CA) Garten Robert L. (Cupertino CA), Partial combustion catalyst of palladium on a zirconia support and a process for using it.
Dalla Betta Ralph A. (Mountain View CA) Shoji Toru (Sunnyvale CA) Tsurumi Kazunori (Fujisawa JPX) Ezawa Nobuyasu (Koto JPX), Partial combustion process and a catalyst structure for use in the process.
Dalla Betta, Ralph A.; Nickolas, Sarento G.; Caron, Timothy J.; McCarty, Jon G.; Spencer, Mark J.; Corr, II, Robert A., Process and apparatus for control of NOx in catalytic combustion systems.
Dalla Betta Ralph A. (Mountain View CA) Yee David K. (Hayward CA) Magno Scott A. (Dublin CA) Shoji Toru (Hiratsuka JPX), Process and catalyst structure employing intergal heat exchange with optional downstream flameholder.
Vadas Zoltan (Budapest HUX) Belcsak Zoltan (Budapest HUX) Luptak Ern (Budapest HUX) Palfalvi Gyrgy (Budapest HUX) Vasvari Vilmos (Budapest HUX) Wenzel Bela (Budapest HUX), Process for increasing the capacity and/or energetic efficiency of pressure-intensifying stations of hydrocarbon pipelin.
Mongia Rajiv K. ; Touchton George L. ; Dibble Robert W. ; Lagod Martin L., Self-contained energy center for producing mechanical, electrical, and heat energy.
Mongia Rajiv K. ; Touchton George L. ; Dibble Robert W. ; Lagod Martin L., Self-contained energy center for producing mechanical, electrical, and heat energy.
Bodrov Igor S. (Leningrad SUX) Gudz Anatoly G. (Moscow SUX) Lukianova Tatyana M. (Moscow SUX) Nitskevich Vladimir P. (Khimki SUX) Ogurtsov Anatoly P. (Leningrad SUX) Salnikov Andrei F. (Krasnodar SUX, Sewer plant for compressor station of gas pipeline system.
Turnquist Norman Arnold ; Dinc Osman Saim ; Reluzco George Ernest ; Cornell Daniel Richard ; Cromer Robert Harold ; Robbins Kenneth Elmer ; Wolfe Christopher Edward, Steam turbine having a brush seal assembly.
Dalla Betta Ralph A. ; Schlatter James C. ; Cutrone Martin Bernard ; Beebe Kenneth Winston, Support structure for a catalyst in a combustion reaction chamber.
Acheson Willard P. (Pittsburgh PA) Morris Richard A. (Missouri City TX) Viswanathan Thiagarajan (Allison Park PA), System for combustion of gases of low heating value.
Widmer,Neil Colin; Taware,Avinash Vinayak, System, method, and article of manufacture for adjusting temperature levels at predetermined locations in a boiler system.
Heywood Ann C. ; Martin Richard J. ; Stilger John D. ; King Andrew B.,GB2, Systems for the treatment of chemical wastes and methods for treating chemical wastes.
Heywood Ann C. ; Holst Mark R. ; Martin Richard J. ; Schofield John T., Systems for the treatment of commingled wastes and methods for treating commingled wastes.
Faulkner Henry B. (Dover MA) Kesseli James B. (Mont Vernon NH) Swarden Michael C. (Cambridge MA) Jansen Willem (Weston MA), Turbocharger-based bleed-air driven fuel gas booster system and method.
Dalla Betta Ralph A. (Mountain View CA) Ezawa Nobuyasu (Koto JPX) Tsurumi Kazunori (Fujisawa CA JPX) Schlatter James C. (Sunnyvale CA) Nickolas Sarento G. (Livermore CA), Two stage process for combusting fuel mixtures.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.