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특허 상세정보

Power generating gasification cycle employing first and second heat exchangers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-003/28    F02B-043/08   
미국특허분류(USC) 60/0392 ; 60/039.12 ; 60/039.511
출원번호 US-0927373 (1997-09-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Baker & McKenzie
인용정보 피인용 횟수 : 29  인용 특허 : 21
초록

An improved combined power generation cycle has been provided for electric power generation from gasified solid fuel such as coal or biomass. The power cycle provided by the present invention does not require the use of high-temperature particulate control systems or wet clean-up systems. A high-temperature high-pressure gas stream is first cooled in a heat-transfer system and then cooled again by any one of a variety of methods before the particulate solids and hazardous air pollutants are removed in a low-temperature dry solids collector. Then, the cle...

대표
청구항

[ We claim:] [1.] A method of generating power comprising the following steps:(a) converting solid fuel to a high-temperature high-pressure fuel gas in a gasifier, the fuel gas containing particulate solids and hazardous air pollutants;(b) cooling the fuel gas flow down to a first temperature exceeding the temperature at which liquid water forms in the fuel gas by passing it through a first heat-transfer system comprised of a packed bed heat regenerator including granules coated with a tar cracking catalyst;(c) cooling the fuel gas flow further down to a...

이 특허에 인용된 특허 (21)

  1. Nurse Trevor W. (Herts GBX). Clean electric power generation process. USP1989114881366.
  2. Mach Frank V. (Coon Rapids MN) Mach Peter P. (Coon Rapids MN). Coal gas productions coal-based combined cycle power production. USP1992015078752.
  3. Arakawa, Tadao; Noguchi, Yoshiki; Hishinuma, Yukio; Nagasaki, Nobuo. Coal gasification composite power generating plant. USP1985104546603.
  4. Tomlinson Leroy O. (Schenectady NY) Cuscino Richard T. (North Andover MA). Combined cycle system for optimizing cycle efficiency having varying sulfur content fuels. USP1982104354347.
  5. Goebel Konrad (Erlangen DEX) Trnkenschuh Hans-Chris (Forchheim-Kersbach DEX). Combined gas and steam turbine power generating station. USP1988024723407.
  6. Schiffers Ulrich (Eckental DEX). Combined gas and steam-turbine power generating station. USP1987104697415.
  7. Parker, III, Charles E.; Wells, Jr., T. Gerry. Combined gas turbine and steam turbine power plant for high efficiency use of low grade coal. USP1994065319934.
  8. Bjorge Robert W. (Revere MA). Dual fuel, pressure combined cycle. USP1989064841722.
  9. Perka Alan T. (Macungie PA) Hsiung Thomas H. (Emmaus PA) Klosek Joseph (Wescosville PA) Moore Robert B. (Allentown PA). IGCC process with combined methanol synthesis/water gas shift for methanol and electrical power production. USP1990084946477.
  10. Goebel Konrad (Erlangen DEX) Mller Rainer (Erlangen DEX) Schiffers Ulrich (Eckental DEX). Medium-load power generating station with an integrated coal gasification plant. USP1987064676063.
  11. Adrian Fritz (Ratingen DEX) Dankow Boris (Essen DEX) Heyn Klaus (Essen DEX) Pogrzeba Hans-Joachim (Essen DEX). Method for producing energy from solid, fossil and ballast rich fuels. USP1986024569197.
  12. Arundale David G. (Putney GB2). Operating flexibility in IGCC stations. USP1992065117623.
  13. Giertz Franz (Ratingen DEX) Bonn Bernhard (Essen DEX). Power and heat generation from fuels. USP1987034651520.
  14. Berman Paul A. (Plymouth Meeting PA). Power generating plant employing a reheat pressurized fluidized bed combustor system. USP1984104476674.
  15. Mayrhofer Maximilian (Nussbaumen CHX). Process for operating a combined gas turbine/steam turbine installation with an integrated partial fuel-combustion proce. USP1981044261166.
  16. Paull Peter L. (Weston CT) Muenger James R. (Beacon NY) Gilmer William N. (Patterson NY). Process for the generation of power from solid carbonaceous fuels. USP1981044261167.
  17. Ahland Erwin (Essen DEX) Verfuss Franz (Recklinghausen DEX) Beyer Hans-Dieter (Essen DEX) Lehmann Joachim (Essen DEX). Process for the reduction of pollutant emissions from power stations with combined gas/steam turbine processes with prec. USP1989054833877.
  18. Bechtel Thomas J. (18737 T.R. 133 Kenton OH 43326). Roof construction system holding roof membranes in place by suction forces. USP1983104409761.
  19. Bissett Larry A. (Morgantown WV) Strickland Larry D. (Morgantown WV). Two-stage coal gasification and desulfurization apparatus. USP1991125069685.
  20. Smith Edward M. (Wyncote PA) Cornelison Richard C. (Hiram OH). Waste heat recovery system. USP1989104875436.
  21. Bechtel Thomas F. (Lebanon PA) Parsons ; Jr. Edward J. (Morgantown WV). Water augmented indirectly-fired gas turbine systems and method. USP1992115165239.

이 특허를 인용한 특허 피인용횟수: 29

  1. Zubrin, Robert M.; Berggren, Mark H.. Apparatus and method for extracting petroleum from underground sites using reformed gases. USP2017039605522.
  2. Zubrin, Robert M.; Berggren, Mark H.. Apparatus and method for extracting petroleum from underground sites using reformed gases. USP2013128602095.
  3. Gottung, Eric J.; Easom, Bruce H.; Burlatsky, Sergei F.; Smolensky, Leo A.; Bertuccioli, Luca. Electrostatic particulate separation for emission treatment systems. USP2011027883558.
  4. Steele, Raymond Douglas; Mazumdar, Anindra; Thacker, Pradeep S.; DePuy, Richard; Miller, Gary D.. Gas engine drives for gasification plants. USP2014078776531.
  5. Hannemann Frank,DEX ; Schiffers Ulrich,DEX. Gas turbine and steam turbine installation. USP2001106301873.
  6. Yoshida, Naoshige. Integrated coal gasification combined cycle plant. USP2010107805923.
  7. Yoshida, Naoshige. Integrated coal gasification combined cycle plant. USP2010107814742.
  8. Yoshida, Naoshige. Integrated coal gasification combined cycle plant. USP2010107810310.
  9. Ranasinghe Jatila ; Anand Ashok Kumar ; Smith Raub Warfield. Integrated gasification combined cycle power plant with kalina bottoming cycle. USP2001046216436.
  10. Wallace, Paul Steven; Frydman, Arnaldo. Method and apparatus to facilitate substitute natural gas production. USP2013038398730.
  11. Stevanovic, Dragan. Method and device for converting thermal energy from biomass into mechanical work. USP2013108561412.
  12. Stevanovic, Dragan; Johannssen, Sven; Pritscher, Reinhard. Method and device for utilising biomass. USP2014018621872.
  13. Burlatsky, Sergei F.; Gottung, Eric J.; Vedula, Venkata R.; Sloan, Michael A.; Nardone, Vincent C.; Easom, Bruce H.; Smolensky, Leo A.; Berry, Mark S.. Method and system for controlling constituents in an exhaust stream. USP2009117615107.
  14. Wang, Wuyin; Stefanis, Vasileios; Clavier, Julie; Colombo, Mirco; Guethe, Felix. Method of exhaust gas treatment for a gas turbine system and exhaust gas treatment assembly. USP2018049951656.
  15. Zubrin, Robert M; Berggren, Mark H. Methods for generating electricity from carbonaceous material with substantially no carbon dioxide emissions. USP2011118047007.
  16. White, Emily Bostwick; Wilson, Cherie; Berggren, Mark; Zubrin, Robert M.. Methods of higher alcohol synthesis. USP2013058450536.
  17. White, Emily Bostwick; Wilson, Cherie; Berggren, Mark; Zubrin, Robert M.. Methods of higher alcohol synthesis. USP2014078785699.
  18. Wallace, Paul Steven; Frydman, Arnaldo. Methods to facilitate substitute natural gas production. USP2015109150804.
  19. Gutierrez, Juan P.; Sullivan, Terrence B.. Power generation system incorporating multiple Rankine cycles. USP2013028371099.
  20. Wakefield,David W.; Jackson,Robert G.; Jackson,Xiao Rong. Production enhancements on integrated gasification combined cycle power plants. USP2008117451591.
  21. Wilson, John Caleb; Tomlinson, Leroy Omar; Frey, George Frederick. System and method for using boiler feedwater. USP2015109163827.
  22. Fukumoto, Paul M.; Zheng, Peter; Burnes, Daniel W.. System and method of cleaning a recuperator in a microturbine power system. USP2003056560965.
  23. Chandran, Ravi; Mansour, Momtaz N.. System integration of a steam reformer and fuel cell. USP2003046548197.
  24. Chandran, Ravi; Mansour, Momtaz N.. System integration of a steam reformer and gas turbine. USP2005086923004.
  25. Chandran,Ravi; Mansour,Momtaz N.. System integration of a steam reformer and gas turbine. USP2007097272934.
  26. Zubrin, Robert M.; Berggren, Mark H.. Systems and methods for generating in-situ carbon dioxide driver gas for use in enhanced oil recovery. USP2017039605523.
  27. Zubrin, Robert M.; Berggren, Mark H.. Systems and methods for generating in-situ carbon dioxide driver gas for use in enhanced oil recovery. USP2013128616294.
  28. Douglas, Steven L.; Herbanek, Ronald W.; Breton, David L.; Chichester, Steven E.. Upright gasifier. USP2013058444724.
  29. Douglas, Steven L.; Herbanek, Ronald W.; Breton, David L.; Chichester, Steven E.. Upright gasifier. USP2012078211191.