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Catalytic hydrocarbon reformer with enhanced internal heat transfer mechanism 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-008/06
출원번호 US-0250371 (1994-05-27)
발명자 / 주소
  • Buswell Richard F. (Glastonbury CT) Cohen Ronald (Boca Raton FL) Clausi Joseph V. (Portland CT) Leavitt Stanley L. (North Canton CT) Watkins David S. (Coquitlam CAX)
출원인 / 주소
  • Ballard Power System Inc. (North Vancouver CAX 03)
인용정보 피인용 횟수 : 59  인용 특허 : 0

초록

A catalytic hydrocarbon reformer operates at lower temperature and pressure relative to conventional reformers. Convective heat transfer between the hot combustion gas stream and the reactor tube is enhanced through use of a narrow gap heat transfer area, which induces turbulent flow of the combusti

대표청구항

A catalytic hydrocarbon reformer for converting raw hydrocarbon fuel into a reformate gas stream comprising hydrogen, said reformer comprising: (a) a substantially cylindrical closed vessel, said vessel having a top end and a bottom end, said vessel comprising at least one insulation layer adjacent

이 특허를 인용한 특허 (59)

  1. Clawson Lawrence G. ; Mitchell William L. ; Bentley Jeffrey M. ; Thijssen Johannes H. J., Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide.
  2. Lawrence G. Clawson ; William L. Mitchell ; Jeffrey M. Bentley ; Johannes H. J. Thijssen, Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide.
  3. James W. Priegnitz ; Anil R. Oroskar ; Kenneth J. Stippich, Jr. ; Gavin P. Towler ; Kurt M. Vanden Bussche, Apparatus for generation of pure hydrogen for use with fuel cells.
  4. Krumpelt, Michael; Kopasz, John P.; Ahmed, Shabbir; Kao, Richard Li-chih; Randhava, Sarabjit Singh, Autothermal hydrodesulfurizing reforming method and catalyst.
  5. Clawson,Lawrence G.; Dorson,Matthew H.; Mitchell,William L.; Nowicki,Brian J.; Bentley,Jeffrey M.; Davis,Robert; Rumsey,Jennifer W., Auxiliary reactor for a hydrocarbon reforming system.
  6. Sterenberg David J.,CAX, Burner exhaust gas collection assembly for a catalytic reformer.
  7. Clingerman Bruce J. ; Mowery Kenneth D. ; Ripley Eugene V., Combustor air flow control method for fuel cell apparatus.
  8. Sederquist, Richard; Prasad, Alakh; Bora, Biraj; Gubner, Andreas, Compact multiple tube steam reformer.
  9. Zhu,Yimin; Zhang,Ruiming; DeCastro,Nona; Gurau,Bogdan; Blair,Sharon, Composite polymer electrolyte membranes and electrode assemblies for reducing fuel crossover in direct liquid feed fuel cells.
  10. Doan, Tien M.; Clingerman, Bruce J., Control apparatus and method for efficiently heating a fuel processor in a fuel cell system.
  11. Bruce J. Clingerman ; Donald H. Keskula, Controlled shutdown of a fuel cell.
  12. Goebel,Steven G., Direct water vaporization for fuel processor startup and transients.
  13. Goebel,Steven G., Direct water vaporization for fuel processor startup and transients.
  14. Nau, Michael; Bareis, Marc; Ilgner, Frank; Harndorf, Horst, Dosing device.
  15. Coscia, Antonio; Spies, Lukas, Exhaust system for a steam reformer and bearing therefor.
  16. Kenneth D. Mowery ; Eugene V. Ripley, Flexible method for monitoring fuel cell voltage.
  17. Sullivan, John Timothy, Flow-through mufflers with optional thermo-electric, sound cancellation, and tuning capabilities.
  18. Keskula, Donald H.; Doan, Tien M.; Clingerman, Bruce J., Fuel cell stack monitoring and system control.
  19. Keskula, Donald H.; Doan, Tien M.; Clingerman, Bruce J., Fuel cell stack monitoring and system control.
  20. Pettit William Henry, Fuel cell system combustor.
  21. Keskula Donald H. ; Doan Tien M. ; Clingerman Bruce J., Fuel cell system logic for differentiating between rapid and normal shutdown commands.
  22. Bruce J. Clingerman ; Tien M. Doan ; Donald H. Keskula, Fuel cell system shutdown with anode pressure control.
  23. Pettit William Henry, Fuel cell system with combustor-heated reformer.
  24. Donald H. Keskula ; Bruce J. Clingerman ; Robert W. Chalfant, Fuel cell voltage monitoring and system control.
  25. Rong,Xiaoyang; Cheadle,Brian E., Fuel conversion reactor.
  26. Rong,Xiaoyang; Cheadle,Brian E., Fuel conversion reactor.
  27. Goebel, Steven G.; Pettit, William H., Fuel processing system having gas recirculation for transient operations.
  28. Goebel,Stephen G; Pettit,William H, Fuel processing system having gas recirculation for transient operations.
  29. Donald H. Keskula ; Tien M. Doan ; Bruce J. Clingerman, Fuel processor temperature monitoring and control.
  30. Tomizawa, Takeshi; Ukai, Kunihiro; Taguchi, Kiyoshi; Shono, Toshiyuki; Kitagawa, Kouichiro, Hydrogen generator.
  31. Goebel, Steven G.; Pettit, William H.; Burch, Steven D.; Yu, Paul T.; Zhang, Yan; Cartwright, Michael D., Integrated fuel processor for rapid start and operational control.
  32. 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.
  33. Bentley,Jeffrey M.; Clawson,Lawrence G.; Mitchell,William L.; Dorson,Matthew H., Integrated reformer and shift reactor.
  34. David J. Hart-Predmore ; William H. Pettit, Methanol tailgas combustor control method.
  35. Bruce J. Clingerman ; Robert W. Chalfant, Method and apparatus for controlling combustor temperature during transient load changes.
  36. Clawson Lawrence G. ; Mitchell William L. ; Bentley Jeffrey M. ; Thijssen Johannes H. J., Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide.
  37. Clawson Lawrence G. ; Mitchell William L. ; Bentley Jeffrey M. ; Thijssen Johannes H. J., Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide.
  38. Clawson Lawrence G. ; Mitchell William L. ; Bentley Jeffrey M. ; Thijssen Johannes H. J., Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide.
  39. Borup, Rodney L.; Pettit, William H., Method for operating a combination partial oxidation and steam reforming fuel processor.
  40. Bruce J. Clingerman ; Kenneth D. Mowery, Method for operating a combustor in a fuel cell system.
  41. Robert W. Chalfant ; Bruce J. Clingerman, Method for operating a combustor in a fuel cell system.
  42. Skala, Glenn W; Voecks, Gerald E, Method for starting a primary reactor.
  43. Pettit,William H; Sennoun,Mohammed E. H.; Voecks,Gerald E, Multi-port autothermal reformer.
  44. Goebel, Steven G., Passive element for fuel processor start up transient temperature control.
  45. Pollica,Darryl; Northrop,William F.; Qi,Chunming (Frank C.); Hagan,Mark R.; Smith,Alexis; Clawson,Lawrence, Preferential oxidation reactor temperature regulation.
  46. Wiesheu Norbert,DEX ; zur Megede Detlef,DEX ; Autenrieth Rainer,DEX, Process and apparatus for methanol reforming.
  47. Rostrup Nielsen,Thomas; Hansen,John Bøgild, Process for cooling an exothermic reaction zone and reactor unit.
  48. Priegnitz James W. ; Oroskar Anil R. ; Stippich ; Jr. Kenneth J. ; Towler Gavin P. ; Bussche Kurt Vanden, Process for the generation of pure hydrogen for use with fuel cells.
  49. DeVries,Peter David, Reforming and hydrogen purification system.
  50. Schumann,David R.; Kelly,Sean M.; Haltiner, Jr.,Karl J., Solid-oxide fuel cell system having a fuel combustor to pre-heat reformer on start-up.
  51. Goebel, Steven G.; Pettit, William H.; Sennoun, Mohammed E.H.; Miller, Daniel P., Staged lean combustion for rapid start of a fuel processor.
  52. Bruce J. Clingerman ; Tien M. Doan ; Donald H. Keskula, Staged venting of fuel cell system during rapid shutdown.
  53. Keskula, Donald H.; Doan, Tien M.; Clingerman, Bruce J., Staged venting of fuel cell system during rapid shutdown.
  54. Zhao, Jian L.; Kim, Changsik; Shi, Yanlong, Steam reformers, modules, and methods of use.
  55. Zhao, Jian L.; Kim, Changsik; Shi, Yanlong, Steam reformers, modules, and methods of use.
  56. Franklin Delano Lomax, Jr. ; John P. Reardon ; Jason P. Barbour, System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons.
  57. Lomax, Jr., Franklin Delano; Reardon, John; Barbour, Jason P., System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons.
  58. Gavin P. Towler ; Kurt Vanden Bussche, Water gas shift process and apparatus for purifying hydrogen for use with fuel cells.
  59. Gavin P. Towler ; Kurt M. Vanden Bussche, Water gas shift process for purifying hydrogen for use with fuel cells.
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