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특허 상세정보

System for vaporization of liquid fuels for combustion and method of use

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/22    F02C-007/26   
미국특허분류(USC) 060/776; 060/737; 060/039.52
출원번호 US-0682408 (2003-10-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    DLA Piper Rudnick Gray Cary US LLP
인용정보 피인용 횟수 : 28  인용 특허 : 51
초록

A gas stream with a reduced oxygen concentration relative to ambient air is used to vaporize a liquid fuel or liquified higher hydrocarbon gas, or is mixed with a vaporized gas, and the reduced oxygen vaporized fuel gas is fed to a combustion device such as a premixed or diffusion combustor. Preferably, the oxygen content of the gas stream is less than the limiting oxygen index. By mixing the fuel with a gas stream that has an appropriately reduced oxygen content, auto-ignition prior to the flame front can be avoided. In some embodiments, the reduced o...

대표
청구항

What is claimed is: 1. A method for operating a combustion device, the method comprising the steps of: producing a fuel gas using a liquid fuel comprising hydrocarbon molecules and a first gas stream with an oxygen content less than that of ambient air; premixing the fuel gas and a second gas to produce a gas mixture at a location upstream of a combustion zone of a combustion device, the second gas including oxygen; and combusting the gas mixture in the combustion zone of the combustion device, whereby auto-ignition of the gas mixture upstream of the co...

이 특허에 인용된 특허 (51)

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이 특허를 인용한 특허 피인용횟수: 28

  1. Palmer, Miles R.; Allam, Rodney John; Brown, Jr., Glenn William. Apparatus and method for combusting a fuel at high pressure and high temperature, and associated system and device. USP2016089416728.
  2. Hartvigsen, Joseph J.; Elangovan, Singaravelu; Hollist, Michele; Czernichowski, Piotr. Apparatus and method of oxidation utilizing a gliding electric arc. USP2013128618436.
  3. Palmer, Miles R.; Allam, Rodney John; Brown, Jr., Glenn William. Apparatus for combusting a fuel at high pressure and high temperature, and associated system. USP2015069068743.
  4. Palmer, Miles R.; Allam, Rodney John; Brown, Jr., Glenn William; Fetvedt, Jeremy Eron. Apparatus for combusting a fuel at high pressure and high temperature, and associated system. USP2015038986002.
  5. Hartvigsen, Joseph J.; Hollist, Michele; Elangovan, S.; Czernichowski, Piotr; Wilson, Merrill. Ceramic electrode for gliding electric arc. USP2013018350190.
  6. Toronto, David Kaylor; Kim, Kwanwoo; Khan, Abdul Rafey; Flamand, Luis. Combustor with fuel staggering for flame holding mitigation. USP2016089416974.
  7. Toronto, David Kaylor; Kim, Kwanwoo; Khan, Abdul Rafey; Flamand, Luis. Combustor with fuel staggering for flame holding mitigation. USP2014108863525.
  8. Khan, Abdul Rafey; Ziminsky, Willy Steve. Fuel flexible combustor systems and methods. USP2013128613187.
  9. Han, Fei; Iyer, Venkatraman Ananthakrishman; McManus, Keith Robert; Sevincer, Edip. Injection assembly for a combustor. USP2010117827797.
  10. Eskin, Leo D.; Roby, Richard J.; Klassen, Michael S.; Ramotowski, Michael J.. Integrated system and method for production and vaporization of liquid hydrocarbon fuels for combustion. USP2013098529646.
  11. Popovic, Predrag. Liquified fuel backup fuel supply for a gas turbine. USP2016059347376.
  12. Ramotowski, Michael J.; Joklik, Richard; Fuller, Casey; Gokulakrishnan, Ponnuthurai; Eskin, Leo; Gaines, Glenn; Roby, Richard J.; Klassen, Michael S.. Method and apparatus for conditioning liquid hydrocarbon fuels. USP2017109803854.
  13. Ramotowski, Michael J.; Joklik, Richard; Fuller, Casey; Gokulakrishnan, Ponnuthurai; Eskin, Leo; Gaines, Glenn; Roby, Richard J.; Klassen, Michael S.. Method and apparatus for conditioning liquid hydrocarbon fuels. USP2014048702420.
  14. Dinu, Constantin; Kraemer, Gilbert; Myers, Geoffrey D. Method and apparatus for controlling a heating value of a low energy fuel. USP2012118316648.
  15. Dinu, Constantin; Kraemer, Gilbert; Myers, Geoffrey D. Method and apparatus for controlling a heating value of a low energy fuel. USP2013078490406.
  16. Hartvigsen, Joseph J.; Elangovan, S.; Czernichowski, Piotr; Hollist, Michele. Method for forming synthesis gas using a plasma-catalyzed fuel reformer. USP2015049017437.
  17. Pfefferle, William C.. Method for obtaining ultra-low NOx emissions from gas turbines operating at high turbine inlet temperatures. USP2010087765810.
  18. Hartvigsen, Joseph J.; Elangovan; Hollist, Michele; Czernichowski, Piotr. Method of oxidation utilizing a gliding electric arc. USP2014068742285.
  19. Hartvigsen, Joseph J; Elangovan, Singaravelu; Czernichowski, Piotr; Hollist, Michele; Boettcher, Michael. Method of plasma-catalyzed, thermally-integrated reforming. USP2017119819036.
  20. Hartvigsen, Joseph J.; Elangovan, S.; Czernichowski, Piotr; Hollist, Michele. Plasma-catalyzed fuel reformer. USP2013068460409.
  21. Hartvigsen, Joseph J.; Elangovan, Singaravelu; Czernichowski, Piotr; Hollist, Michele; Boettcher, Michael. Plasma-catalyzed, thermally-integrated reformer for fuel cell systems. USP2014058728180.
  22. Hartvigsen, Joseph J; Elangovan; Czernichowski, Piotr; Hollist, Michele; Boettcher, Michael. Plasma-catalyzed, thermally-integrated reformer for fuel cell systems. USP2016019240605.
  23. West, James Anthony; Truesdale, Alan Meier. System and method for controlling a semi-closed power cycle system. USP2014088813472.
  24. Huntington, Richard A.; Dhanuka, Sulabh K.; Slobodyanskiy, Ilya Aleksandrovich. System and method for diffusion combustion with fuel-diluent mixing in a stoichiometric exhaust gas recirculation gas turbine system. USP20181210161312.
  25. West, James Anthony; Draper, Samuel David; Karim, Hasan Ul; Mordaunt, Christopher John. System and method for fuel and air mixing in a gas turbine. USP2012058171716.
  26. Roby, Richard J.; Klassen, Michael S.; Schemel, Christopher F.. System for vaporization of liquid fuels for combustion and method of use. USP2012078225611.
  27. Cowan, Curtis C.. Turbine engine combustor. USP2011098020366.
  28. Cowan, Curtis C.. Turbine engine fuel injector. USP2012058186164.