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특허 상세정보

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Method of thermal NOx reduction in catalytic combustion systems

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/22   
미국특허분류(USC) 060/776
출원번호 US-0040208 (2001-10-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Morrison & Foerster LLP
인용정보 피인용 횟수 : 39  인용 특허 : 65
초록
▼

Methods and apparatus, both devices and systems, for control of Zeldovich (thermal) NOx production in catalytic combustion systems during combustion of liquid or gaseous fuels in the post catalytic sections of gas turbines by reducing combustion residence time in the HC zone through control of the HC Wave, principally by adjusting the catalyst inlet temperature. As the fuel/air mixture inlet temperature (to the catalyst) is reduced, the HC Wave moves downstream (longer ignition delay time), shortens the residence time at high temperature, thereby reducin...

대표
청구항
▼

Methods and apparatus, both devices and systems, for control of Zeldovich (thermal) NOx production in catalytic combustion systems during combustion of liquid or gaseous fuels in the post catalytic sections of gas turbines by reducing combustion residence time in the HC zone through control of the HC Wave, principally by adjusting the catalyst inlet temperature. As the fuel/air mixture inlet temperature (to the catalyst) is reduced, the HC Wave moves downstream (longer ignition delay time), shortens the residence time at high temperature, thereby reducin...

이 특허에 인용된 특허 (65)

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이 특허를 인용한 특허 피인용횟수: 39

  1. Farhangi,Shahram; Sprouse,Kenneth M; Matthews,David R. Apparatus for mixing fluids. USP2006107117676.
  2. Yamaguchi, Koichi; Shoji, Tadashi; Matoba, Tadashi. Control for catalytic combustor. USP2005066908301.
  3. Yee,David K.; Velasco,Marco A.; Nickolas,Sarento G.; Dalla Betta,Ralph A.. Control strategy for flexible catalytic combustion system. USP2006107121097.
  4. Hamrin, Douglas; Lampe, Steve. Controls for multi-combustor turbine. USP2016039273606.
  5. Prabhu, Edan. Fuel oxidation in a gas turbine system. USP2017039587564.
  6. Prabhu, Edan D.. Gasifier power plant and management of wastes. USP2015069057028.
  7. Maslov, Boris A.. Gradual oxidation and autoignition temperature controls. USP2015129206980.
  8. Maslov, Boris A.. Gradual oxidation and autoignition temperature controls. USP2016039273608.
  9. Denison, Thomas Renau; Maslov, Boris A.. Gradual oxidation and multiple flow paths. USP2015038980193.
  10. Maslov, Boris A.. Gradual oxidation and multiple flow paths. USP2016059328660.
  11. Armstrong, Jeffrey. Gradual oxidation below flameout temperature. USP2016069371993.
  12. Maslov, Boris A.. Gradual oxidation below flameout temperature. USP2015038980192.
  13. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas. Gradual oxidation with adiabatic temperature above flameout temperature. USP2016079381484.
  14. Maslov, Boris A.. Gradual oxidation with adiabatic temperature above flameout temperature. USP2015018926917.
  15. Maslov, Boris A.; Armstrong, Jeffrey. Gradual oxidation with flue gas. USP2017089726374.
  16. Hamrin, Douglas; Armstrong, Jeffrey. Gradual oxidation with heat control. USP2016069359948.
  17. Lampe, Steve; Hamrin, Douglas. Gradual oxidation with heat control. USP2016059347664.
  18. Lampe, Steve; Hamrin, Douglas. Gradual oxidation with heat control. USP2016059328916.
  19. Lampe, Steve; Hamrin, Douglas. Gradual oxidation with heat control. USP2016069359947.
  20. Maslov, Boris A.; Hamrin, Douglas. Gradual oxidation with heat exchange media. USP2015049017618.
  21. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas. Gradual oxidation with heat transfer. USP2017029567903.
  22. Armstrong, Jeffrey; Maslov, Boris A.. Gradual oxidation with heat transfer. USP2016019234660.
  23. Hamrin, Douglas; Martin, Richard; Armstrong, Jeffrey. Gradual oxidation with heat transfer. USP2016059353946.
  24. Schnepel, Mark. Gradual oxidation with reciprocating engine. USP2014038671917.
  25. Schnepel, Mark; Maslov, Boris A.. Gradual oxidation with reciprocating engine. USP2014098844473.
  26. Prabhu, Edan. Heating a reaction chamber. USP2014018621869.
  27. Martin, Richard; Armstrong, Jeffrey; Hamrin, Douglas. Hybrid gradual oxidation. USP2017019534780.
  28. Prabhu, Edan. Managing leaks in a gas turbine system. USP2013038393160.
  29. Penfornis, Erwin; Marin, Ovidiu; Varagani, Rajani; Ghani, M. Usman. Method and apparatus for optimized CO post-combustion in low NOx combustion processes. USP2005076913457.
  30. Zhang,Wenzhong; Angelo,Theodore G.. Method of prediction of NOx mass flow in exhaust. USP2006127155331.
  31. Zamansky,Vladimir M.; Lissianski,Vitali Victor; Eiteneer,Boris Nickolaevich. Methods and systems for operating combustion systems. USP2007017168947.
  32. Hamrin, Douglas; Lampe, Steve. Multi-combustor turbine. USP2016039279364.
  33. Sprouse,Kenneth M.; Farhangi,Shahram; Horn,Mark D.; Matthews,David R.. Non-swirl dry low NOx (DLN) combustor. USP2006107127899.
  34. Prabhu, Edan. Oxidizing fuel. USP2014038671658.
  35. Prabhu, Edan. Oxidizing fuel in multiple operating modes. USP2018039926846.
  36. Prabhu, Edan. Oxidizing fuel in multiple operating modes. USP2014048701413.
  37. Prabhu, Edan D.. Processing fuel and water. USP2014118893468.
  38. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas. Staged gradual oxidation. USP2016029267432.
  39. Armstrong, Jeffrey; Martin, Richard; Hamrin, Douglas; Perry, Joe. Staged gradual oxidation. USP2014088807989.

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