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Method and system for increasing the efficiency and productivity of a high temperature furnace

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F23D-011/44
출원번호 US-0324061 (1999-06-01)
발명자 / 주소
  • Joshi Mahendra L.
  • Borders Harley A.
  • Charon Olivier
출원인 / 주소
  • American Air Liquide, Inc.
대리인 / 주소
    Burns, Doane, Swecker & Mathis, L.L.P.
인용정보 피인용 횟수 : 67  인용 특허 : 4

초록

An oxygen enrichment system is provided which uses the existing air/fuel burners of a regenerative furnace to distribute additional oxygen to the burners for increased efficiency, and reduced nitrous oxide emissions. The centrally positioned cooling air lances in the burners of a regenerative furnac

대표청구항

[ What is claimed is:] [1.] An air-fuel-fired furnace comprising:a combustion chamber having a first side and a second side which operate alternately as a firing side and an exhaust side;a first regenerator;a plurality of first side ports connected to the first regenerator and to the first side of t

이 특허에 인용된 특허 (4)

  1. Bodelin Pierre,FRX ; Recourt Patrick,FRX ; Ougarane Lahcen,FRX, Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams.
  2. Joshi Mahendra L. ; Mohr Patrick J., In-line method of burner firing and NO.sub.x emission control for glass melting.
  3. Iatrides Jean-Yves,FRX ; Borders Harley ; Von Drasek William, Oxy-fuel burner having coaxial fuel and oxidant outlets.
  4. Tsai Yih W. (O\Hara Township ; Allegheny County PA), Regenerator flow distribution by means of a burner.

이 특허를 인용한 특허 (67)

  1. Zucchelli, Pietro, Alternating regenerative furnace and process of operating same.
  2. Tseng, Herman H.; Alsop, Philip A., Apparatus for oxygen enrichment of cement kiln system.
  3. Huber, Aaron Morgan; Martin, Marlon Keith; Mobley, John Euford, Apparatus, systems and methods for conditioning molten glass.
  4. Huber, Aaron Morgan, Apparatus, systems and methods for processing molten glass.
  5. Charbonneau, Mark William; McHugh, Kevin Patrick, Apparatus, systems and methods for reducing foaming downstream of a submerged combustion melter producing molten glass.
  6. Huber, Aaron Morgan, Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust.
  7. Borders, Harley Allen; Nijakowski, Michael R.; Thome, William J.; McKenzie, Raymond L., Burner apparatus and methods for making inorganic fibers.
  8. Borders, Harley Allen; Nijakowski, Michael R.; Thome, William J.; McKenzie, Raymond L., Burner apparatus and methods for making inorganic fibers.
  9. Charbonneau, Mark William, Burner apparatus, submerged combustion melters including the burner, and methods of use.
  10. Charbonneau, Mark William, Burner apparatus, submerged combustion melters including the burner, and methods of use.
  11. Charbonneau, Mark William, Burner apparatus, submerged combustion melters including the burner, and methods of use.
  12. Luka, Michael William; Baker, John Wayne, Burner panels including dry-tip burners, submerged combustion melters, and methods.
  13. Marin, Ovidiu; Penfornis, Erwin, Combination air separation and steam-generation processes and plants therefore.
  14. Bool, III, Lawrence E.; Kobayashi, Hisashi, Combustion in a multiburner furnace with selective flow of oxygen.
  15. Kobayashi, Hisashi; Bool, III, Lawrence E., Combustion with reduced carbon in the ash.
  16. Manning, Steve, Dual fuel vent free gas heater.
  17. Huber, Aaron Morgan, Effective discharge of exhaust from submerged combustion melters and methods.
  18. Kobayashi, Hisashi; Wu, Kuang Tsai; Bool, III, Lawrence E., Enhancing SNCR-aided combustion with oxygen addition.
  19. Harned, Monty Lee; Byrd, Doug Scott; Dimascio, Paul Stephen; Talya, Shashishekara Sitharamarao, Fuel injector gassifer nozzle having adjustable annulus.
  20. Shimrony, Yoram; Bachmutzky, Zachary, Incineration process using high oxygen concentrations.
  21. Marin, Ovidiu; Maricourt, Jean-Pierre; Charon, Olivier; DiZanno, Pietro, Integrated air separation and power generation process.
  22. Kobayashi,Hisashi; Bool, III,Lawrence E., Low NOx combustion.
  23. Kobayashi,Hisashi; Bool, III,Lawrence E., Low NOx combustion.
  24. Hoke, Jr., Bryan Clair; Slavejkov, Aleksandar Georgi; D'Agostini, Mark Daniel; Lievre, Kevin Alan; Pietrantonio, Joseph Michael, Method and apparatus for backing-up oxy-fuel combustion with air-fuel combustion.
  25. Ekman, Tomas; Lugnet, Anders, Method for burner and burner device.
  26. Charbonneau, Mark William, Methods and apparatus for recycling glass products using submerged combustion.
  27. Shock, Jeffrey M; Charbonneau, Mark William, Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter.
  28. Shock, Jeffrey M; Charbonneau, Mark William, Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter.
  29. Charbonneau, Mark William; Huber, Aaron Morgan, Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter.
  30. Charbonneau, Mark William; Huber, Aaron Morgan, Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter.
  31. Charbonneau, Mark William; Huber, Aaron Morgan, Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter.
  32. Shock, Jeffrey M; Huber, Aaron Morgan, Methods and systems for making well-fined glass using submerged combustion.
  33. Huber, Aaron Morgan; Faulkinbury, Albert Patrick, Methods of melting feedstock using a submerged combustion melter.
  34. Charbonneau, Mark William; Nesti, Bryan Keith, Methods of using a submerged combustion melter to produce glass products.
  35. Charbonneau, Mark William; Nesti, Bryan Keith, Methods of using a submerged combustion melter to produce glass products.
  36. Kobayashi, Hisashi; Bool, III, Lawrence E.; Snyder, William J., NOx reduction in combustion with concentrated coal streams and oxygen injection.
  37. Kobayashi, Hisashi; Bool, III, Lawrence E., Oxygen enhanced low NOx combustion.
  38. Kobayashi, Hisashi; Bool, III, Lawrence E.; Wu, Kuang Tsai, Oxygen enhanced switching to combustion of lower rank fuels.
  39. Herman H. Tseng ; Philip A. Alsop, Oxygen enrichment of cement kiln system combustion.
  40. Madeni, Juan Carlos; Baker, John Wayne, Post-manufacturing processes for submerged combustion burner.
  41. Charbonneau, Mark William; McHugh, Kevin Patrick, Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers.
  42. Borders, Harley Allen; Nijakowski, Michael R; Thome, William J; McKenzie, Raymond L, Processes and systems for making inorganic fibers.
  43. Borders, Harley Allen; Nijakowski, Michael R.; Thome, William J.; McKenzie, Raymond L., Processes for making inorganic fibers.
  44. Baker, John Wayne; Charbonneau, Mark William, Processing organics and inorganics in a submerged combustion melter.
  45. Gangoli, Shailesh Pradeep; Hewertson, Russell James; Sane, Anup Vasant; Palazzolo, John C.; He, Xiaoyi, Selective oxy-fuel boost burner system and method for a regenerative furnace.
  46. Gangoli, Shailesh Pradeep; Kenworthy, J. Bruce; Hewertson, Russell James; Sane, Anup Vasant; Hendershot, Reed Jacob; He, Xiaoyi, Selective oxy-fuel burner and method for a rotary furnace.
  47. D'Agostini, Mark Daniel, Solid fuel burner.
  48. Marin, Ovidiu; Charon, Olivier; Penfornis, Erwin, Steam generation apparatus and methods.
  49. Hegde, Subray R, Submerged combustion burners.
  50. Cai, Yifang; Huber, Aaron Morgan, Submerged combustion burners and melters, and methods of use.
  51. Hegde, Subray R; Chalasani, Narayana Rao, Submerged combustion burners and melters, and methods of use.
  52. Baker, John Wayne; Huber, Aaron Morgan, Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use.
  53. Huber, Aaron Morgan; Martin, Marlon Keith, Submerged combustion glass manufacturing system and method.
  54. Huber, Aaron Morgan; Martin, Marlon Keith, Submerged combustion glass manufacturing system and method.
  55. Huber, Aaron Morgan; Martin, Marlon Keith, Submerged combustion glass manufacturing system and method.
  56. Huber, Aaron Morgan; Martin, Marlon Keith, Submerged combustion glass manufacturing systems and methods.
  57. Baker, John Wayne, Submerged combustion glass melting systems and methods of use.
  58. Faulkinbury, Albert Patrick; Huber, Aaron Morgan, Submerged combustion melters and methods of feeding particulate material into such melters.
  59. Charbonneau, Mark William; McHugh, Kevin Patrick; Huber, Aaron Morgan, Submerged combustion melters having an extended treatment zone and methods of producing molten glass.
  60. Faulkinbury, Albert Patrick, Submerged combustion melters, wall structures or panels of same, and methods of using same.
  61. Charbonneau, Mark William; Huber, Aaron Morgan; Shock, Jeffrey M.; Borders, Harley Allen, Systems and methods for glass manufacturing.
  62. Charbonneau, Mark William; Huber, Aaron Morgan; Shock, Jeffrey M; Borders, Harley Allen, Systems and methods for glass manufacturing.
  63. Shock, Jeffrey M.; Huber, Aaron Morgan; Swales, Timothy G., Systems and methods for making foamed glass using submerged combustion.
  64. Shock, Jeffrey M; Huber, Aaron Morgan; Swales, Timothy G, Systems and methods for making foamed glass using submerged combustion.
  65. Shock, Jeffrey M; Huber, Aaron Morgan; Swales, Timothy G, Systems and methods for making foamed glass using submerged combustion.
  66. Baker, John Wayne; Charbonneau, Mark William, Systems and methods for mechanically binding loose scrap.
  67. D'Agostini, Mark Daniel; Poussou, Stephane Bernard, Wide-flame, oxy-solid fuel burner.
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