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WO2005108566A3 - Device and method for treating biomass - Google Patents

Device and method for treating biomass Download PDF

Info

Publication number
WO2005108566A3
WO2005108566A3 PCT/US2005/015088 US2005015088W WO2005108566A3 WO 2005108566 A3 WO2005108566 A3 WO 2005108566A3 US 2005015088 W US2005015088 W US 2005015088W WO 2005108566 A3 WO2005108566 A3 WO 2005108566A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell structure
disrupting
biomass
treating biomass
cavitating
Prior art date
Application number
PCT/US2005/015088
Other languages
French (fr)
Other versions
WO2005108566A2 (en
Inventor
Earnest Stuart
John Glassbrook
Original Assignee
Earnest Stuart
John Glassbrook
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Earnest Stuart, John Glassbrook filed Critical Earnest Stuart
Publication of WO2005108566A2 publication Critical patent/WO2005108566A2/en
Publication of WO2005108566A3 publication Critical patent/WO2005108566A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Birds (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A method for pretreating and disrupting cell structure of biomass by subjecting the biomass to high pressure, thereby disrupting the cell structure of the biomass is provided. Also provided is a device for performing the method, wherein the device includes a cavitating device and a cell structure disrupting device disposed within the cavitating device for disrupting the cell structure and exposing the internal cell structure to enzymes.
PCT/US2005/015088 2004-04-30 2005-05-02 Device and method for treating biomass WO2005108566A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US56702504P 2004-04-30 2004-04-30
US60/567,025 2004-04-30
US60824304P 2004-09-09 2004-09-09
US60/608,243 2004-09-09

Publications (2)

Publication Number Publication Date
WO2005108566A2 WO2005108566A2 (en) 2005-11-17
WO2005108566A3 true WO2005108566A3 (en) 2006-05-04

Family

ID=35320802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/015088 WO2005108566A2 (en) 2004-04-30 2005-05-02 Device and method for treating biomass

Country Status (1)

Country Link
WO (1) WO2005108566A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ575879A (en) * 2006-09-01 2012-09-28 Ra Energy Corp Advanced biorefinery process
US9546351B2 (en) * 2010-04-12 2017-01-17 Industrias Centli, S.A. De C.V. Method and system for processing biomass

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123962A (en) * 1989-08-17 1992-06-23 Asahi Kasei Kogyo K.K. Finely divided suspension of cellulosic material
US5498766A (en) * 1992-12-17 1996-03-12 Colorado State University Research Foundation Treatment method for fibrous lignocellulosic biomass using fixed stator device having nozzle tool with opposing coaxial toothed rings to make the biomass more susceptible to hydrolysis
US5846787A (en) * 1994-07-11 1998-12-08 Purdue Research Foundation Office Of Technology Transfer Processes for treating cellulosic material
US6221260B1 (en) * 1999-04-02 2001-04-24 Dynaflow, Inc. Swirling fluid jet cavitation method and system for efficient decontamination of liquids
US6333181B1 (en) * 1997-04-07 2001-12-25 University Of Florida Research Foundation, Inc. Ethanol production from lignocellulose
US6402065B1 (en) * 1997-06-24 2002-06-11 Kady International Method and apparatus for lysing sludge and dividing solids in liquid suspension
US6932290B2 (en) * 2000-06-08 2005-08-23 Valmet Fibertech Ab Refining segment and a refining apparatus comprising a refining disc with such refining segment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123962A (en) * 1989-08-17 1992-06-23 Asahi Kasei Kogyo K.K. Finely divided suspension of cellulosic material
US5498766A (en) * 1992-12-17 1996-03-12 Colorado State University Research Foundation Treatment method for fibrous lignocellulosic biomass using fixed stator device having nozzle tool with opposing coaxial toothed rings to make the biomass more susceptible to hydrolysis
US5846787A (en) * 1994-07-11 1998-12-08 Purdue Research Foundation Office Of Technology Transfer Processes for treating cellulosic material
US6333181B1 (en) * 1997-04-07 2001-12-25 University Of Florida Research Foundation, Inc. Ethanol production from lignocellulose
US6402065B1 (en) * 1997-06-24 2002-06-11 Kady International Method and apparatus for lysing sludge and dividing solids in liquid suspension
US6221260B1 (en) * 1999-04-02 2001-04-24 Dynaflow, Inc. Swirling fluid jet cavitation method and system for efficient decontamination of liquids
US6932290B2 (en) * 2000-06-08 2005-08-23 Valmet Fibertech Ab Refining segment and a refining apparatus comprising a refining disc with such refining segment

Also Published As

Publication number Publication date
WO2005108566A2 (en) 2005-11-17

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