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Burner system employing flue gas recirculation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F23M-003/00
출원번호 US-0389599 (2003-03-14)
발명자 / 주소
  • Stephens, George
출원인 / 주소
  • ExxonMobil Chemical Patents Inc.
인용정보 피인용 횟수 : 5  인용 특허 : 60

초록

System for reducing NOx emissions from burners of furnaces such as those used in steam cracking. The system includes a furnace having at least one burner, the at least one burner including a primary air chamber; a burner tube including a downstream end, an upstream end in fluid communication with th

대표청구항

1. A system for reducing NOx emissions in the combustion of fuel comprising:(a) a furnace having at least one burner, said at least one burner comprising: (i) a primary air chamber; (ii) a burner tube including a downstream end, an upstream end in fluid communication with said primary air chamber fo

이 특허에 인용된 특허 (60)

  1. Sarv Hamid, Air premixed natural gas burner.
  2. Bortz Steven J. (Laguna Niguel CA), Apparatus and method for reducing NOx , CO and hydrocarbon emissions when burning gaseous fuels.
  3. Buchner Horst,FRX ; Leuckel Wolfgang,DEX, Apparatus for suppressing flame/pressure pulsations in a furnace, particularly a gas turbine combustion chamber.
  4. Mao Chien-Pei (Clive IA) Pack ; Jr. Roy E. (Winterset IA), Aspirating simplex spray nozzle.
  5. Janssen Hermann J. (Langnau CHX), Burner for a fluid fuel.
  6. Janssen Hermann-Josef (Langnau a.A. CHX), Burner for burning liquid or gaseous fuels.
  7. Meeks Thomas (25590 Pospect Ave. #35B Loma Linda CA 92354), Burner having low pollutant emissions.
  8. Buschulte Winfried (Neuenstadt DEX) Adis Erich (Hardthausen DEX) Bader Manfred (Neuenstadt DEX), Burner poor in nitrogen oxide.
  9. Dobbeling Klaus (Nussbaumen CHX) Knopfel Hans P. (Besenburen CHX) Sattelmayer Thomas (Mandach CHX), Combustion process for atmospheric combustion systems.
  10. Faulkner Edward A. (Shelton CT), Combustion system with low NOx adapter assembly.
  11. Surbey David J. ; McDonald John ; Kirk Tim ; Isaacs Rex K. ; Zink Darton J., Flat flame.
  12. Gordon Michael W. (Manheim PA) Zlatkin Mikhail (Lancaster PA) Miller Scott R. (York PA), Flue gas recirculation burner providing low Nox emissions.
  13. Dinicolantonio Arthur R. (Seabrook TX), Flue gas recirculation for NOx reduction in premix burners.
  14. Rampley Thomas N. (Peru IN) Hoffarth Paul G. (Peru IN), Flue gas recirculation system.
  15. Brazier John F. (Wembley GB3) Young Alan H. (Waterlooville GB3) Viney John E. (Chichester GB3) Sutton Gordon W. (Bisley GB3), Fluid fuel fired burner.
  16. Munk Michael (130 Gun Club Rd. Stamford CT 06903), Fog conditioned flue gas recirculation for burner-containing apparatus.
  17. Jerry M. Lang, Fuel dilution methods and apparatus for NOx reduction.
  18. Spielman Lyle S. (Rockford IL), High turndown burner with integral pilot.
  19. Irwin Bruce C. (Palmyra PA) Moore Edward E. (Hummelstown PA) Carpenter Richard A. (Cornwall PA), High velocity burner, system and method.
  20. Ramsdell John L. (Hudson OH) Hrabak Steven G. (North Royalton OH), Integrated burner assembly.
  21. Martin Richard R. (Tulsa OK) Ogden G. Richard (Bristow OK) Rodden Paul M. (Sand Springs OK), Low NOx burner assemblies.
  22. Johnson Gregory L. (Houston TX), Low NOx burner.
  23. Lang Jerry M. (Lindale TX) Scott David W. (Garland TX), Low NOx burner.
  24. Schwartz Robert E. (Tulsa) Napier Samuel O. (Sapulpa) Jones Andrew P. (Bixby) Noble Roger K. (Tulsa OK), Low NOx formation burner apparatus and methods.
  25. Schwartz Robert E. (Tulsa OK) Napier Samuel O. (Sapulpa OK) Jones Andrew P. (Bixby OK), Low NOx gas burner apparatus and methods.
  26. Michelson Herbert D. (Fort Lee NJ) Stumbar James P. (Berkeley Heights NJ), Low NOx premix burner.
  27. Edmund Schindler ; Lev Tsirulnikov ; John Guarco ; Jon Moore ; Michael Gamburg, Low NOx and low Co burner and method for operating same.
  28. Reed Robert D. (Tulsa OK), Low NOx burner.
  29. Van Eerden John J. (Philadelphia PA) Gottschlich Chad F. (Philadelphia PA) Gensler Wayne C. (Point Pleasant PA), Low NOx burner.
  30. Newby John N. ; Shannon Robert A. ; Nieszczur Keith J., Low NOx flat flame burner.
  31. Venizelos, Demetris; Hayes, R. Robert; Waibel, Richard T.; Bussman, Wesley R., Low NOx premix burner apparatus and methods.
  32. Loftus Peter J. ; Benson Charles E. ; Pellizzari Roberto O. ; Martin Richard R., Low emissions surface combustion pilot and flame holder.
  33. Weidman George (Carrolton TX), Low nox burner.
  34. Zink John Smith (Tulsa OK) Goodnight Hershel E. (Tulsa OK), Low nox burner.
  35. Campobenedetto Edward J. (Wadsworth OH) Johnson Stephen A. (Homeworth OH) Schuster Herbert (Oberhausen DEX), Low nox multi-fuel burner.
  36. Slavejkov Aleksandar G. (Allentown PA) Gosling Thomas M. (Bethlehem PA) Knorr ; Jr. Robert E. (Allentown PA), Low-NOx staged combustion device for controlled radiative heating in high temperature furnaces.
  37. Vier Fritz (Monheim DEX) Baumgart Heinz (Langenfeld DEX) Wiese Dietrich (Hille DEX) Michalke Robert (Duisburg DEX), Method and apparatus for reducing the NOxcontent of flue gas in coal-dust-fired combustion systems.
  38. Finke Harry P. (Pittsburgh PA), Method and apparatus for suppressing NOx formation in regenerative burners.
  39. Khinkis Mark J. (Morton Grove IL) Abbasi ; Hamid A. (Darien IL) Cygan David F. (Villa Park IL), Method for two-stage combustion utilizing forced internal recirculation.
  40. Oppenberg Rolf (Wesel DEX) Wiehn Helmt (Oberhausen DEX), Method of and burner for burning liquid or gaseous fuels with decreased NOx formation.
  41. Schwartz Robert E. (Tulsa OK) Waibel Richard T. (Broken Arrow OK) Rodden Paul M. (Sand Springs OK) Napier Samuel O. (Sapulpa OK), Methods and apparatus for burning fuel with low NOx formation.
  42. Schwartz Robert E. (Tulsa OK) Waibel Richard T. (Broken Arrow OK) Rodden Paul M. (Sand Springs OK) Napier Samuel O. (Sapulpa OK), Methods and apparatus for burning fuel with low NOx formation.
  43. Schwartz Robert E. (Tulsa OK) Waibel Richard T. (Broken Arrow OK) Rodden Paul M. (Sand Springs OK) Napier Samuel O. (Sapulpa OK), Methods and apparatus for burning fuel with low Nox formation.
  44. McGill Eugene C. (Skiatook OK) Massey Lee R. (Tulsa OK) Gibson William C. (Tulsa OK) Schmitt David W. (Tulsa OK), Multiple purpose burner process and apparatus.
  45. Martin Michael J. (Broken Arrow OK) Gibson William C. (Tulsa OK) Massey Lee R. (Tulsa OK), Nitrogen oxide control using internally recirculated flue gas.
  46. Martin Michael J. (Broken Arrow OK) Gibson William C. (Tulsa OK) Massey Lee R. (Tulsa OK), Nitrogen oxide control using internally recirculated flue gas.
  47. Flanagan ; Paul, Non-contaminating fuel burner.
  48. Hilburn Margery Norcom ; Parker David Marchant ; Markovitz Joseph Scott, Pilot nozzle steam injection for reduced NO.sub.x emissions, and method.
  49. Johnson Gregory L. (Houston TX), Premixed/high-velocity fuel jet low no burner.
  50. Howlett Michael,CAX ; Murray Gordon Alexander,CAX ; Crowle William E.,CAX, Pressure feedback signal to optimise combustion air control.
  51. Baumgartner ; Henri ; Jacquemet ; Andre ; Meier ; John George ; Volleri n ; Bernard, Process and apparatus for controlled recycling of combustion gases.
  52. Yamasaki Hiroshi (Fukuoka JPX) Sagara Yasuhiro (Fukuoka JPX) Shinohara Kazuaki (Fukuoka JPX) Nakagaki Hiroshi (Fukuoka JPX) Kurihara Masaki (Fukuoka JPX) Kanai Takaaki (Fukuoka JPX), Process and apparatus for preparing carbon black.
  53. Sulzhik Nikolai (Kiev UAX) Timoshchenko Pavel (Kiev UAX) Trotsenko Vitaly (Kiev UAX), Radiation burner.
  54. Moreland Donald P. (Hershey PA), Staged air, low NOX burner with internal recuperative flue gas recirculation.
  55. Syska Andrew J. (Marblehead MA) Ber Jnos M. (Winchester MA) Togan Majed A. (Avon CT) Moreland Donald P. (Hershey PA) Benson Charles E. (Windham CT), Staged air, recirculating flue gas low NOx burner.
  56. Johnson Gregory Lynn (Houston TX), System and method for reduced NOx combustion.
  57. Kelly John T. (Los Gatos CA), Temperature controlled low emissions burner.
  58. Robertson Thomas (Cleveland OH) Miller Todd (Garfield Heights OH) Quinn Dennis (Hinckley OH), Ultra low NOX burner.
  59. Loftus Peter J. ; Benson Charles E. ; Pellizzari Roberto O. ; Martin Richard R., Ultra low emissions burner.
  60. Loftus Peter J. ; Benson Charles E. ; Pellizzari Roberto O. ; Martin Richard R., Variable heat flux low emissions burner.

이 특허를 인용한 특허 (5)

  1. Stephens,George; Spicer,David B., Burner with high capacity venturi.
  2. Ponzi, Peter R; Bertola, Francesco; Gartside, Robert J, Heater and method of operation.
  3. Ponzi, Peter R; Bertola, Francesco; Gartside, Robert J, Method, system and apparatus for firing control.
  4. Cox, Donald W.; Noman, Syed Mohammad Shiblee, Modulated power burner system and method.
  5. Cox, Donald W.; Noman, Syed Mohammad Shiblee, Modulated power burner system and method.
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