ITTO20130883A1 - Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi - Google Patents

Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi

Info

Publication number
ITTO20130883A1
ITTO20130883A1 ITTO20130883A ITTO20130883A1 IT TO20130883 A1 ITTO20130883 A1 IT TO20130883A1 IT TO20130883 A ITTO20130883 A IT TO20130883A IT TO20130883 A1 ITTO20130883 A1 IT TO20130883A1
Authority
IT
Italy
Prior art keywords
enzymes
lignocellulosic biomass
rapid reduction
viscosity
biomass viscosity
Prior art date
Application number
Other languages
English (en)
Inventor
Piero Ottonello
Stefano Paravisi
Pietro Pastorino
Chiara Prefumo
Paolo Torre
Original Assignee
Beta Renewables Spa
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 Beta Renewables Spa filed Critical Beta Renewables Spa
Priority to ITTO20130883 priority Critical patent/ITTO20130883A1/it
Priority to EP14802822.8A priority patent/EP3063211A2/en
Priority to US15/032,649 priority patent/US10233570B2/en
Priority to PCT/EP2014/073428 priority patent/WO2015063256A2/en
Publication of ITTO20130883A1 publication Critical patent/ITTO20130883A1/it
Priority to US16/289,956 priority patent/US10718070B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
ITTO20130883 2013-10-31 2013-10-31 Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi ITTO20130883A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO20130883 ITTO20130883A1 (it) 2013-10-31 2013-10-31 Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi
EP14802822.8A EP3063211A2 (en) 2013-10-31 2014-10-31 Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
US15/032,649 US10233570B2 (en) 2013-10-31 2014-10-31 Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
PCT/EP2014/073428 WO2015063256A2 (en) 2013-10-31 2014-10-31 Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
US16/289,956 US10718070B2 (en) 2013-10-31 2019-03-01 Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20130883 ITTO20130883A1 (it) 2013-10-31 2013-10-31 Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi

Publications (1)

Publication Number Publication Date
ITTO20130883A1 true ITTO20130883A1 (it) 2015-05-01

Family

ID=49887123

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20130883 ITTO20130883A1 (it) 2013-10-31 2013-10-31 Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi

Country Status (1)

Country Link
IT (1) ITTO20130883A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers
US20110081689A1 (en) * 2009-10-06 2011-04-07 Kl Energy Corporation Process for Thermal-Mechanical Pretreatment of Biomass
WO2012042544A1 (en) * 2010-09-29 2012-04-05 Beta Renewables S.P.A. Pre-treated biomass having enhanced enzyme accessibility

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers
US20110081689A1 (en) * 2009-10-06 2011-04-07 Kl Energy Corporation Process for Thermal-Mechanical Pretreatment of Biomass
WO2012042544A1 (en) * 2010-09-29 2012-04-05 Beta Renewables S.P.A. Pre-treated biomass having enhanced enzyme accessibility

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KARUNANITHY C ET AL: "Extrusion Pretreatment of Pine Wood Chips", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY ; PART A: ENZYME ENGINEERING AND BIOTECHNOLOGY, HUMANA PRESS INC, NEW YORK, vol. 167, no. 1, 14 April 2012 (2012-04-14), pages 81 - 99, XP035058408, ISSN: 1559-0291, DOI: 10.1007/S12010-012-9662-3 *

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