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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Premixed/high-velocity fuel jet low no burner

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23M-003/00   
미국특허분류(USC) 431/9 ; 431/115 ; 431/187 ; 431/285
출원번호 US-0865538 (1992-04-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 58  인용 특허 : 0
초록
▼

The invention is a process for combusting a gaseous fuel in a burner to result in low NOx emissions by first feeding a gaseous fuel stream and an air stream to a premixer where the fuel and air streams are mixed to form a fuel-air mixture. The fuel and air streams are fed to the premixer at a fuel to air equivalence ratio of less than 1 (i.e., fuel-lean). Second, the fuel-air mixture is passed to a combustion chamber where the fuel is substantially combusted to produce a combustion chamber jet and flue gases. The combustion chamber jet and flue gases pas...

대표
청구항
▼

A process for combusting a gaseous fuel in a burner having low NOx emissions comprising: (a) feeding a gaseous fuel stream and an air stream to a premixer wherein said fuel and air streams are substantially fully mixed to form a fuel-air mixture wherein said fuel and air streams are fed to said premixer at a fuel to air equivalence ratio of less that 1; (b) passing said fuel-air mixture to a combustion chamber wherein said fuel is substantially combusted to produce a combustion chamber jet and flue gases whereby said combustion chamber jet and flue gase...

이 특허를 인용한 특허 피인용횟수: 58

  1. Jones, Andrew P.; Christenson, Danny L.. Apparatus for burning fuel with low NOx formation. USP2004026685462.
  2. Stephens, George; Spicer, David B.; Belt, James H.; Trimble, Robert. Apparatus for optimizing burner performance. USP2005056890171.
  3. Yoshinari, Yuji; Tanaka, Osamu; Tokunaga, Yukihiro. Boiler and low-NOx combustion method. USP2010017647898.
  4. Cain, Bruce E.; Robertston, Thomas F.; Neville, Thomas B.; Hannum, Mark C.; Newby, John N.. Burner apparatus. USP2005086929469.
  5. Cain, Bruce E.. Burner apparatus and method. USP2003116652265.
  6. Stephens, George; Spicer, David B.. Burner design for achieving higher rates of flue gas recirculation. USP2005046884062.
  7. Stephens, George. Burner design for reduced NOx emissions. USP2005056893251.
  8. Stephens, George. Burner employing cooled flue gas recirculation. USP2005036869277.
  9. Spicer, David B.. Burner employing flue-gas recirculation system. USP2005016846175.
  10. Stephens,George; Spicer,David B.. Burner employing steam injection. USP2006016986658.
  11. Stephens, George. Burner system employing flue gas recirculation. USP2005036866502.
  12. Spicer, David B.. Burner tip for pre-mix burners. USP2005066902390.
  13. Stephens, George; Spicer, David B.; Bury, Mark E.; Pellizzari, Roberto O.; Loftus, Peter. Burner with flue gas recirculation. USP2005056890172.
  14. Stephens, George; Spicer, David B.. Burner with high capacity venturi. USP2005046881053.
  15. Stephens,George; Spicer,David B.. Burner with high capacity venturi. USP2006047025587.
  16. Stephens, George; Spicer, David B.; Trimble, Robert; Gauba, Gautam; Bury, Mark E.. Burner with low NOx emissions. USP2005046877980.
  17. Spicer, David B.. Centering plate for burner. USP2005056887068.
  18. Leparoux, Julien Marc Matthieu; Burguburu, Joseph Jean Marie. Combustion chamber comprising additional injection devices opening up directly into corner recirculation zones, turbomachine comprising such a chamber and fuel supply method for such a chamber. USP20181010094572.
  19. Bool, III, Lawrence E.; Kobayashi, Hisashi. Combustion in a multiburner furnace with selective flow of oxygen. USP2004036699030.
  20. Neville,Thomas B.; Nowakowski,John J.; Hannum,Mark C.; Robertson,Thomas F.. Combustion method and apparatus. USP2008077402038.
  21. Kayahara, Toshihiro; Takubo, Noboru. Combustion method and apparatus for NOx reduction. USP2005046875009.
  22. Kelly John T. ; Namazian Mehdi. Combustion process and burner apparatus for controlling NOx emissions. USP1999126000930.
  23. Dobbeling Klaus (Nussbaumen CHX) Knopfel Hans P. (Besenburen CHX) Sattelmayer Thomas (Mandach CHX). Combustion process for atmospheric combustion systems. USP1996125584684.
  24. Kobayashi, Hisashi; Bool, III, Lawrence E.. Combustion with reduced carbon in the ash. USP2005126978726.
  25. Kobayashi, Hisashi; Wu, Kuang Tsai; Bool, III, Lawrence E.. Enhancing SNCR-aided combustion with oxygen addition. USP2004036702569.
  26. Jerry M. Lang. Fuel dilution methods and apparatus for NOx reduction. USP2002056383461.
  27. Stephens, George; Spicer, David B.. Fuel spud for high temperature burners. USP2005056893252.
  28. Satchell, Jr., Donald P.. Heavy oil hydroconversion process. USP2009117618530.
  29. Roy Payne ; Quang Nguyen ; David Moyeda. High velocity reburn fuel injector. USP2002116481998.
  30. Joshi Mahendra L. ; Mohr Patrick J.. In-line method of burner firing and NO.sub.x emission control for glass melting. USP1999085934899.
  31. Nieszczur Keith J. ; Cain Bruce E. ; Newby John N. ; Robertson Thomas F. ; Sutton Richard D.. Integral low NOx injection burner. USP2001036206686.
  32. Ryan ; III Harry Monroe ; Francis ; Jr. Arthur Wellington ; Riley Michael Francis ; Kobayashi Hisashi. Low NO.sub.x combustion process. USP1999126007326.
  33. Kobayashi,Hisashi; Bool, III,Lawrence E.. Low NOx combustion. USP2007067225746.
  34. Kobayashi,Hisashi; Bool, III,Lawrence E.. Low NOx combustion. USP2008107438005.
  35. Cain, Bruce E.; Robertson, Thomas F.; Newby, John N.. Low NOx combustion method and apparatus. USP2003106638061.
  36. Robertson, Thomas F.; Cain, Bruce E.; Nowakowski, John J.; Hannum, Mark C.. Low NOx combustion method and apparatus. USP2018039909755.
  37. Cain, Bruce E.; Robertson, Thomas F.; Nowakowski, John J.. Low NOx fuel injection for an indurating furnace. USP2012068202470.
  38. Venizelos, Demetris; Hayes, R. Robert; Waibel, Richard T.; Bussman, Wesley R.. Low NOx premix burner apparatus and methods. USP2003096616442.
  39. Robertson Thomas F. ; Miller Todd A. ; Quinn Dennis E.. Method and apparatus for aggregate treatment. USP1998035730591.
  40. Stephens,George; Spicer,David B.. Method for adjusting pre-mix burners to reduce NOemissions. USP2008017322818.
  41. Yokotani, Masamichi; Ishikawa, Yutaka; Tanigaki, Atsushi; Hasegawa, Daisuke; Morohashi, Shinji. Method for reducing nitrogen oxides in combustion gas from combustion furnace. USP2005096939125.
  42. Jones, Andrew P.; Christenson, Danny L.. Methods and apparatus for burning fuel with low NOx formation. USP2003056565361.
  43. Kobayashi, Hisashi; Bool, III, Lawrence E.; Snyder, William J.. NOx reduction in combustion with concentrated coal streams and oxygen injection. USP2004036699031.
  44. Cain, Bruce E.; Robertson, Thomas F.; Nowakowski, John J.. NOx suppression techniques for a rotary kiln. USP2014038662887.
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  46. Jakob Keller CH. Oscillation attenuation in combustors. USP2002086430933.
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  48. Kobayashi, Hisashi; Bool, III, Lawrence E.; Wu, Kuang Tsai. Oxygen enhanced switching to combustion of lower rank fuels. USP2004036699029.
  49. Ripka Chester D.. Pre-mix flame type burner. USP200006RE36743.
  50. Neville, Thomas B.; Robertson, Thomas F.; Schmotzer, Brian J.. Premix burner with integral mixers and supplementary burner system. USP2004016672862.
  51. Stephens,George; Spicer,David B.. Removable light-off port plug for use in burners. USP2009017476099.
  52. Zinn,Ben T.; Neumeier,Yedidia; Seitzman,Jerry M.; Jagoda,Jechiel; Weksler,Yoav. Stagnation point reverse flow combustor. USP2008097425127.
  53. Hannum, Mark C.; Robertson, Thomas F.; Newby, John N.; Nowakowski, John J.. Submerged combustion vaporizer with low NOx. USP2010117832365.
  54. Johnson Gregory Lynn (Houston TX). System and method for reduced NOx combustion. USP1997115688115.
  55. Chen, Wei; Thomas, Stephen Robert; Myers, Geoffrey David; Turaga, Vijay Kumar. Thimble, sleeve, and method for cooling a combustor assembly. USP2012108281600.
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  57. Neumeier, Yedidia; Neff, David S.; Pratte, Michael. Ultra low NOx burner using distributed direct fuel injection. USP2015059038576.
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