CU20130060A7 - COMPOSITION OF LIGNOCELLULOSE BIOMASS - Google Patents

COMPOSITION OF LIGNOCELLULOSE BIOMASS

Info

Publication number
CU20130060A7
CU20130060A7 CU2013000060A CU20130060A CU20130060A7 CU 20130060 A7 CU20130060 A7 CU 20130060A7 CU 2013000060 A CU2013000060 A CU 2013000060A CU 20130060 A CU20130060 A CU 20130060A CU 20130060 A7 CU20130060 A7 CU 20130060A7
Authority
CU
Cuba
Prior art keywords
amount
composition
solid
liquid
lignocellulose biomass
Prior art date
Application number
CU2013000060A
Other languages
Spanish (es)
Inventor
Mirko Garbero
Piero Ottonelo
Comettini Marco Cotti
Simone Ferrero
Paolo Torre
Francesco Cherchi
Andrea Bonanni
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
Priority claimed from PCT/IB2010/051412 external-priority patent/WO2010113129A2/en
Application filed by Beta Renewables Spa filed Critical Beta Renewables Spa
Publication of CU20130060A7 publication Critical patent/CU20130060A7/en

Links

Classifications

    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Una composición de biomasa lignocelulósica que comprende un sólido, un líquido que comprende agua, furfural, una cantidad de los C5 basada en la cantidad de arabinano y xilano y los monómeros, dímeros, oligómeros y polímeros de arabinosa y xilosa en el líquido y el sólido de la composición, una cantidad de los C6 basados en el contenido de glucano que incluye los monómeros, dímeros, oligómeros y polímeros de glucano en el líquido y el sólido de la composición y en donde la relación entre la cantidad de los C5 y la cantidad de los C6 es en el rango mayor que 0 y menor que 0,50 y la relación entre la cantidad del furfural y la cantidad de los C5 y C6 sumados juntos es en el rango mayor que 0 y menor que 0,0060.A lignocellulosic biomass composition comprising a solid, a liquid comprising water, furfural, an amount of C5 based on the amount of arabinano and xylan and the monomers, dimers, oligomers and polymers of arabinose and xylose in the liquid and solid of the composition, an amount of the C6 based on the glucan content that includes the monomers, dimers, oligomers and polymers of glucan in the liquid and solid of the composition and wherein the ratio between the amount of the C5 and the amount of the C6 is in the range greater than 0 and less than 0.50 and the ratio between the amount of the furfural and the amount of the C5 and C6 added together is in the range greater than 0 and less than 0.0060.

CU2013000060A 2009-03-31 2013-04-29 COMPOSITION OF LIGNOCELLULOSE BIOMASS CU20130060A7 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPCT/IT2009/000130 2009-03-31
PCT/IB2010/051412 WO2010113129A2 (en) 2009-03-31 2010-03-31 Improved biomass pretreatment process

Publications (1)

Publication Number Publication Date
CU20130060A7 true CU20130060A7 (en) 2013-09-27

Family

ID=41460169

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2013000060A CU20130060A7 (en) 2009-03-31 2013-04-29 COMPOSITION OF LIGNOCELLULOSE BIOMASS

Country Status (1)

Country Link
CU (1) CU20130060A7 (en)

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