ITTO20130880A1 - Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione - Google Patents

Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione

Info

Publication number
ITTO20130880A1
ITTO20130880A1 ITTO20130880A ITTO20130880A1 IT TO20130880 A1 ITTO20130880 A1 IT TO20130880A1 IT TO20130880 A ITTO20130880 A IT TO20130880A IT TO20130880 A1 ITTO20130880 A1 IT TO20130880A1
Authority
IT
Italy
Prior art keywords
accessibility
enzymes
suspension
lignocellulosic biomass
production procedure
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 ITTO20130880 priority Critical patent/ITTO20130880A1/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 ITTO20130880A1 publication Critical patent/ITTO20130880A1/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
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
ITTO20130880 2013-10-31 2013-10-31 Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione ITTO20130880A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO20130880 ITTO20130880A1 (it) 2013-10-31 2013-10-31 Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione
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
ITTO20130880 ITTO20130880A1 (it) 2013-10-31 2013-10-31 Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione

Publications (1)

Publication Number Publication Date
ITTO20130880A1 true ITTO20130880A1 (it) 2015-05-01

Family

ID=49920519

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20130880 ITTO20130880A1 (it) 2013-10-31 2013-10-31 Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione

Country Status (1)

Country Link
IT (1) ITTO20130880A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133366A1 (en) * 2007-03-30 2009-12-16 National Institute of Advanced Industrial Science and Technology Fine fibrous cellulose material and method for producing the same
WO2011028554A1 (en) * 2009-08-24 2011-03-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic 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
EP2133366A1 (en) * 2007-03-30 2009-12-16 National Institute of Advanced Industrial Science and Technology Fine fibrous cellulose material and method for producing the same
WO2011028554A1 (en) * 2009-08-24 2011-03-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic 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
ZHU J Y ET AL: "Specific surface to evaluate the efficiencies of milling and pretreatment of wood for enzymatic saccharification", CHEMICAL ENGINEERING SCIENCE, OXFORD, GB, vol. 64, no. 3, 1 February 2009 (2009-02-01), pages 474 - 485, XP025869017, ISSN: 0009-2509, [retrieved on 20081015], DOI: 10.1016/J.CES.2008.09.026 *

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