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Method of separating acids and sugars resulting from strong acid hydrolysis

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C13D-003/14
  • B01D-015/04
  • C07H-001/00
  • C12P-019/02
출원번호 US-0465855 (1995-06-06)
발명자 / 주소
  • Farone William A. (Irvine CA) Cuzens John E. (Santa Ana CA)
출원인 / 주소
  • Arkenol, Inc. (Laguna Hills CA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A economically viable method for producing sugars using concentrated acid hydrolysis of biomass containing cellulose and hemicellulose is disclosed. The cellulose and hemicellulose in the biomass is first decrystallized and then hydrolyzed to produce a hydrolysate containing both sugars and acid. Si

대표청구항

A method of separating acid and sugars from liquids resulting from the acid hydrolysis of materials containing cellulose and hemicellulose, comprising: adding the liquids to a resin separation unit comprising a cross linked polystyrene cation exchange resin bed whereby the sugar is adsorbed on the r

이 특허를 인용한 특허 (41)

  1. Jemaa, Naceur; Paleologou, Michael; Zhang, Xiao, Fractionation of a waste liquor stream from nanocrystalline cellulose production.
  2. Hill, Kenneth Miles; Swearingen, Steven H, Fuel compositions containing lignocellulosic biomass fermentation process syrup.
  3. Eyal, Aharon; Jansen, Robert P., Lignocellulose conversion processes and products.
  4. Deruyter, John C; Hill, Kenneth Miles; Ogle, Steven W; Vrakas, Stephanie C, Lignocellulosic biomass fermentation process co-product fuel for cement kiln.
  5. Jemaa, Naceur; Paleologou, Michael; Mahmood, Talat, Method for recovering an acid from acid/sugar solutions.
  6. Lawrence J. Russo, Jr., Method for the separation of acid from sugars.
  7. Lawrence J. Russo, Jr., Method for the separation of acid from sugars.
  8. Russo ; Jr. Lawrence J., Method for the separation of acid from sugars.
  9. Foody, Brian; Tolan, Jeffrey S., Method of obtaining a product sugar stream from cellulosic biomass.
  10. Foody, Brian; Tolan, Jeffrey S., Method of obtaining inorganic salt and acetate salt from cellulosic biomass.
  11. Klyosov Anatole A. ; Philippidis George P. ; James Alan M. ; Monovoukas Yiannis A., Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis.
  12. Farone William A. ; Cuzens John E., Method of separating acids and sugars using ion resin separation.
  13. Eyal, Aharon; Jansen, Robert; Vitner, Asher; Mali, Revital, Methods and systems for processing a sucrose crop and sugar mixtures.
  14. Jansen, Robert; Eyal, Aharon, Methods and systems for processing sugar mixtures and resultant compositions.
  15. Jansen, Robert; Eyal, Aharon, Methods and systems for processing sugar mixtures and resultant compositions.
  16. Jansen, Robert; Eyal, Aharon, Methods and systems for solvent purification.
  17. Jansen, Robert; Gregoire, Claire; Travisano, Philip; Madsen, Lee; Matis, Neta; Har-Tal, Yael Miriam; Eliahu, Shay; Lawson, James Alan; Lapidot, Noa; Burke, Luke; Eyal, Aharon M.; Bauer, Timothy Allen; Sade, Hagit; McWilliams, Paul; Zviely, Michael; Carden, Adam, Methods for treating lignocellulosic materials.
  18. Jansen, Robert; Gregoire, Claire; Travisano, Philip; Madsen, Lee; Matis, Neta; Har-Tal, Yael Miriam; Eliahu, Shay; Lawson, James Alan; Lapidot, Noa; Eyal, Aharon M.; Bauer, Timothy Allen; McWilliams, Paul; Zviely, Michael; Carden, Adam, Methods for treating lignocellulosic materials.
  19. Jansen, Robert; Gregoire, Claire; Travisano, Philip; Madsen, Lee; Matis, Neta; Har-Tal, Yael; Eliahu, Shay; Lawson, James Alan; Lapidot, Noa; Eyal, Aharon M.; Bauer, Timothy Allen; Sade, Hagit; McWilliams, Paul; Zviely, Michael; Carden, Adam, Methods for treating lignocellulosic materials.
  20. Jansen, Robert; Travisano, Philip; Madsen, Lee; Matis, Neta; Lawson, James Alan; Lapidot, Noa; Eyal, Aharon M.; Bauer, Timothy Allen; Belman, Ziv-Vladimir; Hallac, Bassem; Zviely, Michael, Methods for treating lignocellulosic materials.
  21. Chieffalo Rodger ; Lightsey George R., Municipal solid waste processing facility and commercial ethanol production process.
  22. Chieffalo Rodger ; Lightsey George R., Municipal solid waste processing facility and commercial ethanol production process.
  23. Chieffalo Rodger ; Lightsey George R., Municipal solid waste processing facility and commercial ethanol production process.
  24. Bakker,Robert Reurd C.; Hazewinkel,Jacob Hendrik O.; Van Groenestijn,Johannes Wouterus, Process and apparatus for the conversion of biomass.
  25. Lightner Gene E., Process for production of solid glucose.
  26. Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
  27. Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
  28. Van Groenestijn,Johannes Wouterus; Hazewinkel,Jacob Hendrik Obbo; Creusen,Raymond Johannes Maria; Meesters,Koen Peter Henri, Recovery of sulphuric acid.
  29. Ogle, Steven W; Vrakas, Stephanie C.; Wood, David William, Soil conditioner compositions containing lignocellulosic biomass fermentation process syrup.
  30. Ogle, Steven W; Vrakas, Stephanie C; Wood, David William, Soil conditioner compositions containing lignocellulosic biomass fermentation process syrup.
  31. Kumar, Adhikari Dilip; Kumar, Sachin; Dutt, Sharma Chandra; Chand, Deep, Strain and a novel process for ethanol production from lignocellulosic biomass at high temperature.
  32. Eyal, Aharon; Jansen, Robert, Sugar compositions.
  33. Eyal, Aharon; Jansen, Robert, Sugar compositions.
  34. Eyal, Aharon; Jansen, Robert, Sugar compositions.
  35. Eyal, Aharon; Jansen, Robert, Sugar compositions.
  36. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
  37. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
  38. Narendranath, Neelakantam V.; Carlson, David Charles, System for fermentation of biomass for the production of ethanol.
  39. Narendranath, Neelakantam V., System for the treatment of biomass to facilitate the production of ethanol.
  40. McDonald, William F.; Urban, Shannon Scott; Martin, Jason L., Systems and methods for acid recycle.
  41. Narendranath, Neelakantam V.; McDonald, William F.; Bootsma, Jason Alan, Systems and methods for hydrolysis of biomass.
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