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Recovery of inorganic salt during processing of lignocellulosic feedstocks

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C12P-007/08
  • C12P-007/12
  • C13K-001/02
  • C13K-001/06
출원번호 US-0539645 (2009-08-12)
등록번호 US-8247203 (2012-08-21)
발명자 / 주소
  • Foody, Brian
  • Tolan, Jeffrey S.
  • Rahme, Ziyad
  • Anand, Vijay
출원인 / 주소
  • Iogen Energy Corporation
대리인 / 주소
    Fitzpatrick, Cella, Harper & Scinto
인용정보 피인용 횟수 : 8  인용 특허 : 28

초록

A method for recovering inorganic salt during processing of a lignocellulosic feedstock is provided. The method comprises pretreating the lignocellulosic feedstock by adding an acid to the feedstock to produce a pretreated lignocellulosic feedstock. A soluble base is then added to the pretreated lig

대표청구항

1. A method for recovering inorganic salt during processing of a lignocellulosic feedstock comprising: (a) pretreating the lignocellulosic feedstock by adding one or more than one acid to the lignocellulosic feedstock to produce a pretreated lignocellulosic feedstock, wherein at least a portion of h

이 특허에 인용된 특허 (28)

  1. Horwitz, Gregory A.; Zhang, Xun; Melmed, Shlomo, Antibodies against mouse pituitary tumor transforming gene carboxy-terminal (PTTG-C) peptides.
  2. Dale Bruce E. ; Weaver Justin K., Apparatus for treating cellulosic materials.
  3. Holtzapple Mark (College Station TX) Davison Richard R. (Bryan TX) Stuart Earnest D. (Brenham TX), Biomass refining process.
  4. Grethlein Hans E. (Okemos MI) Lynd Lee R. (Meriden NH), Distillation process for ethanol.
  5. Holtzapple Mark T. ; Davison Richard R., Method for conversion of biomass to chemicals and fuels.
  6. Foody Patrick (3870 Cote Vertu St. Laurent ; Quebec CAX H4R1V4), Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural r.
  7. Dale Bruce E. (Fort Collins CO), Method for increasing the reactivity and digestibility of cellulose with ammonia.
  8. Farone William A. (Irvine CA) Cuzens John E. (Santa Ana CA), Method of fermenting sugars resulting from strong acid hydrolysis.
  9. Farone William A. ; Cuzens John E., Method of removing silica or silicates from solids resulting from the strong acid hydrolysis of cellulosic and hemicell.
  10. Brink David L. (1068 Woodside Rd. Berkeley CA 94708), Method of treating biomass material.
  11. Holtzapple Mark T. ; Davison Richard R., Methods of biomass pretreatment.
  12. Buchanan, Charles M.; Buchanan, Norma L.; Debenham, John S.; Shelton, Michael C.; Wood, Matthew D., Methods of separating a corn fiber lipid fraction from corn fiber.
  13. Lagerstrom Gosta Bertil (Glumslov SW) Mattsson Olof Arthur (Viken SW), Process and an apparatus for increasing the feed value of lignocellulosic materials.
  14. Converse, Alvin O.; Grethlein, Hans E., Process for hydrolysis of biomass.
  15. Dale Bruce E. (Fort Collins CO), Process for increasing the reactivity of cellulose-containing materials.
  16. Kampen Willem H. (447 Blue Rock Dr. Charlotte NC 28213), Process for manufacturing ethanol and for recovering glycerol, succinic acid, lactic acid, betaine, potassium sulfate, a.
  17. Grethlein Hans E. (Hanover NH), Process for pretreating cellulosic substrates and for producing sugar therefrom.
  18. Rapaport ; Robert M. ; Monti ; Anthony ; Moroz ; Raymond D. ; Broeg ; Ch arles B., Process for recovering useful products from carbohydrate-containing materials.
  19. Robert A. Sporleder ; James C. Linden ; Herbert A. Schroeder ; Donald Johnson ; Linda L. Henk ; Robert P. Tengerdy ; George Szakacs HU, Process for the production of nutritional products with microorganisms using sequential solid substrate and liquid fermentation.
  20. Hultquist Joe H. (616 Dockside Cove Hastings NE 68901), Process for treating alfalfa and other cellulosic agricultural crops.
  21. Dale Bruce E. ; Weaver Justin K., Process for treating cellulosic materials.
  22. Blount David H. (5450 Lea St. San Diego CA 92105), Production of carbohydrates.
  23. Van Draanen Arlen ; Mello Steven, Production of ethanol and other fermentation products from biomass.
  24. Blount, David H., Production of products from sewer sludge.
  25. Ho Nancy W. Y. ; Tsao George T., Recombinant yeasts for effective fermentation of glucose and xylose.
  26. Mark T. Holtzapple ; Richard R. Davison ; Torsten Luettich DE, Recovery of fermentation salts from dilute aqueous solutions.
  27. Chou Yu-Chia T. (Wilmington DE), Supercritical ammonia treatment of lignocellulosic materials.
  28. Fechter, Wolfgang L.; Brewer, Peter A.; Van De Pypekamp, Gerrit; Smith, Ian A., Treatment of sugar juice.

이 특허를 인용한 특허 (8)

  1. Min, Byeong Cheol; Bhayani, Bhavin V.; Ramarao, Bandaru V., Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects.
  2. Min, Byeong Cheol; Bhayani, Bhavin V.; Ramarao, Bandaru V., Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield.
  3. Eyal, Aharon; Jansen, Robert P., Lignocellulose conversion processes and products.
  4. Yasarla, Lakshmi Rakesh Kumar; Ramarao, Bandaru V.; Amidon, Thomas, Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH.
  5. Foody, Patrick J.; Glenns, Robert, Process for producing a fuel from lignocellulosic feedstock.
  6. Lockhart, James M.; Symons, Peter G.; Genders, J. David, Purification process for partly-hydrolyzed cellulose.
  7. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
  8. Eyal, Aharon Meir; Jansen, Robert P.; Mali, Revital; Vitner, Asher, Sugar mixtures and methods for production and use thereof.
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