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특허 상세정보

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Oil production by entrained pyrolysis of biomass and processing of oil and char

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C07C-001/00    C07C-004/00   
미국특허분류(USC) 585/240 ; 201/8 ; 201/37 ; 201/38
출원번호 US-0819592 (1986-01-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 49  인용 특허 : 4
초록
▼

Entrained pyrolysis of lignocellulosic material proceeds from a controlled pyrolysis-initiating temperature to completion of an oxygen free environment at atmospheric pressure and controlled residence time to provide a high yield recovery of pyrolysis oil together with char and non-condensable, combustible gases. The residence time is a function of gas flow rate and the initiating temperature is likewise a function of the gas flow rate, varying therewith. A controlled initiating temperature range of about 400°C. to 550°C. with corresponding gas flow rate...

대표
청구항
▼

A method of pyrolyzing lignocellulosic material to produce a high yield of pyrolysis oil, which comprises the steps of : (a) providing an entrained flow reactor tube; (b) subjecting the lignocellulosic material to a pyrolytic temperature and substantially atmospheric pressure while the material is entrained within the reactor tube in a column of flowing gases, wherein the flowing gases consist essentially of gases generated by burning a quantity of fuel and are substantially free of oxygen; (c) withdrawing the entraining gas containing the pyrolysis prod...

이 특허에 인용된 특허 (4)

  1. Huang Max W. (Birmingham AL). Biomass liquefaction process. USP1981054266083.
  2. Bowen Mack D. (Smyrna GA). Method and apparatus for producing a carbonaceous residue product. USP1979034145256.
  3. Weil Thomas A. (Naperville IL) Dzadzic Peter M. (Lisle IL) Shih Chien-Cheng J. (Naperville IL) Price Michael C. (West Chicago IL). Plant hydrocarbon recovery process. USP1982014313011.
  4. Graff Robert A. (Spring Valley NY). Two-stage pyrolysis of coal for producing liquid hydrocarbon fuels. USP1988104778585.

이 특허를 인용한 특허 피인용횟수: 49

  1. Appel,Brian S.; Lange,William F.. Apparatus and process for converting a mixture of organic materials into hydrocarbons and carbon solids. USP2009017476296.
  2. Adams, Terry N.; Appel, Brian S.; Einfeldt, Craig Timothy; Freiss, James H.. Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products. USP2010047692050.
  3. Kulprathipanja, Sathit; Palmas, Paolo. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material. USP2015069044727.
  4. Kulprathipanja, Sathit; Myers, Daniel N.; Palmas, Paolo. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same. USP20180810041667.
  5. McNeff, Clayton V.; Nowlan, Daniel Thomas. Catalysts, systems, and methods for producing fuels and fuel additives from polyols. USP2013018361174.
  6. Palmas, Paolo; Sechrist, Paul A.; Kulprathipanja, Sid; Frey, Stanley J.; Freel, Barry; Myers, Daniel N.. Char-handling processes in a pyrolysis system. USP2016089422478.
  7. Adams, Terry N.; Appel, Brian S.; Einfeldt, Craig Timothy; Freiss, James H.. Depolymerization process of conversion of organic and non-organic waste materials into useful products. USP2010087771699.
  8. McCall, Michael J.; Allen, Robert J.; Mackowiak, David E.. Enhancing conversion of lignocellulosic biomass. USP2011098013195.
  9. Freel, Barry A.; Graham, Robert G.. External steam reduction method in a fluidized catalytic cracker. USP2015099127224.
  10. Freel, Barry A.; Graham, Robert G.. Fluidized catalytic cracker riser quench system. USP2015089102889.
  11. Freel, Barry A.; Graham, Robert G.. Fluidized catalytic cracking apparatus. USP2015089102890.
  12. Freel, Barry A.; Graham, Robert G.. Generating cellulosic-renewable identification numbers in a refinery. USP2015099120989.
  13. Kulprathipanja, Sathit; Palmas, Paolo; Myers, Daniel N. Heat removal and recovery in biomass pyrolysis. USP2016099441887.
  14. Freel, Barry A.; Hopkins, Geoffrey D.; Stiles, Cameron A. F.; Torrens, R. Lee; Muller, Stefan. Liquid biomass heating system. USP20190310240776.
  15. Frey, Stanley J.; Clarke, Douglas A.. Low water biomass-derived pyrolysis oils and processes for producing the same. USP2013088519205.
  16. Lux, Kenneth W; Namazian, Mehdi; Kelly, John T. Method and apparatus for conversion of carbonaceous materials to liquid fuel. USP2015129199889.
  17. North, Peter Herbert. Method and system for fractionation of lignocellulosic biomass. USP2015129200336.
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  19. Autio, Joakim; Honkola, Timo. Method for performing pyrolysis and a pyrolysis apparatus. USP20180710023803.
  20. Lehto, Jani. Method for performing pyrolysis and a pyrolysis apparatus. USP2013088500959.
  21. North, Peter Herbert. Method for the fractionation of lignocellulosic biomass. USP2018069994924.
  22. Freel, Barry A.; Graham, Robert G.. Method of trading cellulosic-renewable identification numbers. USP2016089422485.
  23. Appel, Brian S.; Adams, Terry N.; Freiss, James H.; Einfeldt, Craig T.; Lange, William F.; Jones, Shannon M.. Methods and apparatus for converting waste materials into fuels and other useful products. USP2014118877992.
  24. McNeff, Clayton V.; McNeff, Larry C.; Gyberg, Arlin E.; Yan, Bingwen; Nowlan, Daniel Thomas; Krohn, Brian. Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same. USP2014048686171.
  25. Kulprathipanja, Sathit; Palmas, Paolo. Methods and apparatuses for rapid thermal processing of carbonaceous material. USP2016059347005.
  26. Baird, Lance Awender; Freel, Barry; Clarke, Doug; Morin, Gregory Joseph. Methods and apparatuses for thermally converting biomass. USP2017069670413.
  27. McNeff, Clayton V.. Methods and compositions for refining lipid feed stocks. USP2013068466305.
  28. Freel, Barry A.; Graham, Robert G.. Methods for renewable fuels with reduced waste streams. USP2015089102888.
  29. Freel, Barry A.; Graham, Robert G.. Methods to increase gasoline yield. USP2015099120988.
  30. Agblevor Foster A. ; Besler-Guran Serpil. Preparation of brightness stabilization agent for lignin containing pulp from biomass pyrolysis oils. USP2001026193837.
  31. Freel, Barry A.; Graham, Robert G.. Preparing a fuel from liquid biomass. USP2016089410091.
  32. Appel, Brian S.; Adams, Terry N.; Roberts, Michael J.; Lange, William F.; Freiss, James H.; Einfeldt, Craig T.; Carnesi, Michael Charles. Process for conversion of organic, waste, or low-value materials into useful products. USP2014088809606.
  33. Appel, Brian S.; Adams, Terry N.; Roberts, Michael J.; Lange, William F.; Freiss, James H.; Einfeldt, Craig Timothy; Carnesi, Michael Charles. Process for conversion of organic, waste, or low-value materials into useful products. USP2011088003833.
  34. Redepenning Karl-Heinz,DEX ; Wenning Peter M.,DEX. Process for producing synthetic gasses. USP2001066251148.
  35. Sechrist, Paul A.; Bozzano, Andrea G.. Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas. USP2018049951278.
  36. McCall, Michael J.. Production of chemicals from pyrolysis oil. USP2012048158842.
  37. Pulkrabek, Peter; Coffey, Calvin T.. Production of synthesis gas from biomass and any organic matter by reactive contact with superheated steam. USP2010117833512.
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  40. Freel, Barry A.. Rapid thermal conversion of biomass. USP2017049631145.
  41. Verma, Mausam; Godbout, Stéphane; Solomatnikova, Olga; Zegan, Dan; Larouche, Jean-Pierre; Pelletier, Frédéric. System and process for thermochemical treatment of matter containing organic compounds. USP2016119486774.
  42. McNeff, Clayton V.; Yan, Bingwen. Systems and methods for producing fuels from biomass. USP2015089102877.
  43. Freel, Barry A.; Graham, Robert G.. Systems and methods for renewable fuel. USP2018059969942.
  44. Freel, Barry A.; Graham, Robert G.. Systems and methods for renewable fuel. USP2015099127223.
  45. Freel, Barry A.; Graham, Robert G.. Systems and methods for renewable fuel. USP2015089109177.
  46. Fedie, Ronald Leigh; Yan, Bingwen; McNeff, Larry C.; Greuel, Peter G.; McNeff, Clayton V.. Systems and methods for synthesis of phenolics and ketones. USP20190310239812.
  47. Freel, Barry A.; Graham, Robert G.. Systems for fuels from biomass. USP2015099120990.
  48. Boulard, David; Graham, Robert G.; Freel, Barry. Thermal extraction method and product. USP2015099127208.
  49. Boulard, David; Graham, Robert G.; Freel, Barry A.. Thermal extraction method and product. USP2017119809564.

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