AR089395A1 - Composicion de gran area superficial compuesta por lignina - Google Patents

Composicion de gran area superficial compuesta por lignina

Info

Publication number
AR089395A1
AR089395A1 ARP120104899A ARP120104899A AR089395A1 AR 089395 A1 AR089395 A1 AR 089395A1 AR P120104899 A ARP120104899 A AR P120104899A AR P120104899 A ARP120104899 A AR P120104899A AR 089395 A1 AR089395 A1 AR 089395A1
Authority
AR
Argentina
Prior art keywords
lignin
composition
lignina
large area
area composed
Prior art date
Application number
ARP120104899A
Other languages
English (en)
Inventor
Arf Elliott Guliz
Ferrero Simone
Torre Paolo
De Faveri Danilo
Cherchi Francesco
Original Assignee
Chemtex Italia 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 Chemtex Italia Spa filed Critical Chemtex Italia Spa
Publication of AR089395A1 publication Critical patent/AR089395A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • C08L97/005—Lignin
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Se divulga una composición de lignina que presenta características únicas en relación con las características encontradas en su ambiente natural. La lignina ha sido modificada de modo tal que se descompone más lignina a la temperatura de descomposición de lignina más baja que la que se descompone a la temperatura de descomposición de lignina más alta y la composición de lignina tiene un área de superficie muy alta relativa en relación con las composiciones de lignina de origen natural.
ARP120104899A 2011-12-21 2012-12-21 Composicion de gran area superficial compuesta por lignina AR089395A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161578373P 2011-12-21 2011-12-21
IT000014A ITTO20120014A1 (it) 2012-01-11 2012-01-11 Composizione ad elevata area superficiale comprendente lignina
US201261736649P 2012-12-13 2012-12-13

Publications (1)

Publication Number Publication Date
AR089395A1 true AR089395A1 (es) 2014-08-20

Family

ID=46604437

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120104899A AR089395A1 (es) 2011-12-21 2012-12-21 Composicion de gran area superficial compuesta por lignina

Country Status (7)

Country Link
US (1) US20140339467A1 (es)
EP (1) EP2794987A2 (es)
AR (1) AR089395A1 (es)
BR (1) BR112014015208A8 (es)
IT (1) ITTO20120014A1 (es)
TW (1) TW201331271A (es)
WO (1) WO2013092887A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016201801A1 (de) 2015-11-21 2017-05-24 Suncoal Industries Gmbh Partikelförmiges Kohlenstoffmaterial herstellbar aus nachwachsenden Rohstoffen und Verfahren zu dessen Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8445236B2 (en) * 2007-08-22 2013-05-21 Alliance For Sustainable Energy Llc Biomass pretreatment
US20110104773A1 (en) * 2008-02-27 2011-05-05 Green Resources Technology Limited Processing method for fractionally converting pennisetum hydridum into fuel ethanol with co-production of electricity generation and paper pulp
TW201040279A (en) * 2009-03-31 2010-11-16 Chemtex Italia S R L Improved biomass pretreatment process

Also Published As

Publication number Publication date
WO2013092887A3 (en) 2013-10-10
US20140339467A1 (en) 2014-11-20
TW201331271A (zh) 2013-08-01
WO2013092887A2 (en) 2013-06-27
EP2794987A2 (en) 2014-10-29
BR112014015208A2 (pt) 2017-06-13
BR112014015208A8 (pt) 2017-07-04
ITTO20120014A1 (it) 2013-07-12

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