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Methods and systems for generating polyols

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-029/60
출원번호 UP-0800671 (2007-05-07)
등록번호 US-7767867 (2010-08-24)
발명자 / 주소
  • Cortright, Randy D.
출원인 / 주소
  • Virent Energy Systems, Inc.
대리인 / 주소
    Quarles & Brady LLP
인용정보 피인용 횟수 : 53  인용 특허 : 59

초록

Disclosed are methods for generating propylene glycol, ethylene glycol and other polyols, diols, ketones, aldehydes, carboxylic acids and alcohols from biomass using hydrogen produced from the biomass. The methods involve reacting a portion of an aqueous stream of a biomass feedstock solution over a

대표청구항

I claim: 1. A method of generating an oxygenated compound, the method comprising the steps of: a) contacting a first catalytic material comprising one or more Group VIII metals with a first portion of an aqueous feedstock solution comprising water and at least one water-soluble oxygenated hydrocarb

이 특허에 인용된 특허 (59)

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  3. Blank, Brian; Cortright, Randy; Beck, Taylor; Woods, Elizabeth; Jehring, Michael, Catalysts for hydrodeoxygenation of oxygenated hydrocarbons.
  4. Blank, Brian; Cortright, Randy; Beck, Taylor; Woods, Elizabeth; Jehring, Mike, Catalysts for hydrodeoxygenation of oxygenated hydrocarbons.
  5. Blank, Brian; Cortright, Randy; Beck, Taylor; Woods, Elizabeth; Jehring, Mike, Catalysts for hydrodeoxygenation of oxygenated hydrocarbons.
  6. Kalnes, Tom N.; Chen, John Q.; Kocal, Joseph A., Catalytic process for continuously generating polyols.
  7. Kalnes, Tom N.; Chen, John Q.; Kocal, Joseph A., Catalytic process for continuously generating polyols.
  8. Zhang, Tao; Wang, Aiqin; Zheng, Mingyuan; Li, Changzhi; Pang, Jifeng; Kalnes, Tom N.; Chen, John Q.; Kocal, Joseph A., Continuous catalytic generation of polyols from cellulose.
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  10. Blommel, Paul G.; Yuan, Li; Van Straten, Matthew; Lyman, Warren; Cortright, Randy D., Dehydrogenation of alkanols to increase yield of aromatics.
  11. Blommel, Paul G.; Yuan, Li; Van Straten, Matthew; Lyman, Warren; Cortright, Randy D., Dehydrogenation of alkanols to increase yield of aromatics.
  12. Blommel, Paul G.; Yuan, Li; Van Straten, Matthew; Lyman, Warren; Cortright, Randy D., Dehydrogenation of alkanols to increase yield of aromatics.
  13. Blommel, Paul G.; Yuan, Li; Van Straten, Matthew; Lyman, Warren; Cortright, Randy D., Dehydrogenation of alkanols to increase yield of aromatics.
  14. Blommel, Paul; Cortright, Randy, Hydrogenation of carboxylic acids to increase yield of aromatics.
  15. Zhang, Tao; Zhang, Yanhua; Wang, Aiqin; Zheng, Mingyuan, Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof.
  16. Sechrist, Paul A.; Bunting, Robert L.; Bridge, Nicholas W., Method for multi-staged hydroprocessing using quench liquid.
  17. Fridag, Dirk; Franke, Robert; Schemmer, Bernhard; Kreidler, Burkard; Wechsler, Bjoern, Method for producing 6-chlorodibenzo[D,F] [1,3,2] dioxaphosphepin.
  18. Fridag, Dirk; Franke, Robert; Schemmer, Bernhard; Kreidler, Burkard; Wechsler, Bjoern, Method for producing 6-chlorodibenzo[d,f] [1,3,2]-dioxaphosphepin.
  19. Cortright, Randy D.; Rozmiarek, Robert T.; Hornemann, Charles C., Method of producing gaseous products using a downflow reactor.
  20. Cortright, Randy D., Methods and systems for generating polyols.
  21. Cortright, Randy D., Methods and systems for generating polyols.
  22. Cortright, Randy D., Methods and systems for generating polyols.
  23. Qiao, Ming; Woods, Elizabeth; Myren, Paul; Cortright, Randy, Methods for biomass deconstruction and purification.
  24. Zhang, Tao; Tai, Zhijun; Wang, Aiqin; Zheng, Mingyuan, Methods for preparing ethylene glycol from polyhydroxy compounds.
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  26. Qiao, Ming; Cortright, Randy D.; Woods, Elizabeth, Organo-catalytic biomass deconstruction.
  27. Blommel, Paul; Held, Andrew; Goodwin, Ralph; Cortright, Randy, Process for converting biomass to aromatic hydrocarbons.
  28. Kalnes, Tom N.; Kocal, Joseph A.; Chen, John Q., Process for generation of polyols from saccharide containing feedstock.
  29. Kalnes, Tom N.; Kocal, Joseph A.; Chen, John Q., Process for generation of polyols from saccharides.
  30. Gray, Matthew; Matthes, Megan; Nelson, Thomas; Held, Andrew, Process for purifying lignocellulosic feedstocks.
  31. Held, Andrew; Woods, Elizabeth; Cortright, Randy; Gray, Matthew, Processes for converting biomass-derived feedstocks to chemicals and liquid fuels.
  32. Beck, Taylor; Blank, Brian; Jones, Casey; Woods, Elizabeth; Cortright, Randy, Production of aromatics from di- and polyoxygenates.
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  35. Kania, John; Blommel, Paul; Woods, Elizabeth; Dally, Brice; Lyman, Warren; Cortright, Randy, Production of distillate fuels from biomass-derived polyoxygenates.
  36. Luebke, Charles P.; Frey, Stanley J., Production of paraffinic fuel from renewable feedstocks.
  37. Fjare, Kristi A.; Shi, Tie-Pan; Sughrue, II, Edward L.; Yao, Jianhua, Pyrolysis oil upgrading to gasoline range liquids.
  38. Qiao, Ming; Cortright, Randy D.; Kania, John; Woods, Elizabeth, Reductive biomass liquefaction.
  39. Qiao, Ming; Cortright, Randy D.; Kania, John; Woods, Elizabeth, Reductive biomass liquefaction.
  40. Qiao, Ming; Woods, Elizabeth; Myren, Paul; Cortright, Randy, Serial deconstruction of biomass.
  41. Dumesic, James A.; Simonetti, Dante A.; Kunkes, Edward L., Single-reactor process for producing liquid-phase organic compounds from biomass.
  42. Qiao, Ming; Woods, Elizabeth; Myren, Paul; Cortright, Randy, Solvolysis of biomass and stabilization of biomass hydrolysate.
  43. Qiao, Ming; Woods, Elizabeth; Myren, Paul; Cortright, Randy; Connolly, Sean, Solvolysis of biomass to produce aqueous and organic products.
  44. Qiao, Ming; Cortright, Randy D.; Nagaki, Dick A., Solvolysis of biomass using solvent from a bioreforming process.
  45. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  46. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  47. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  48. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  49. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  50. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  51. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  52. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  53. Cortright, Randy D.; Blommel, Paul G.; Werner, Michael J.; Vanstraten, Matthew R., Synthesis of liquid fuels from biomass.
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