BR112016014442A8 - pré-tratamento de biomassa para coprodução de alta concentração de c5 e c6-carboidratos e seus derivados - Google Patents

pré-tratamento de biomassa para coprodução de alta concentração de c5 e c6-carboidratos e seus derivados Download PDF

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Publication number
BR112016014442A8
BR112016014442A8 BR112016014442A BR112016014442A BR112016014442A8 BR 112016014442 A8 BR112016014442 A8 BR 112016014442A8 BR 112016014442 A BR112016014442 A BR 112016014442A BR 112016014442 A BR112016014442 A BR 112016014442A BR 112016014442 A8 BR112016014442 A8 BR 112016014442A8
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BR
Brazil
Prior art keywords
biomass
solvent system
sugar
liquid
coproduction
Prior art date
Application number
BR112016014442A
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English (en)
Other versions
BR112016014442B1 (pt
BR112016014442A2 (pt
Inventor
Martin Alonso David
A Dumesic James
Scott Luterbacher Jeremy
Original Assignee
Glucan Biorenewables Llc
Wisconsin Alumni Res Found
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 Glucan Biorenewables Llc, Wisconsin Alumni Res Found filed Critical Glucan Biorenewables Llc
Publication of BR112016014442A2 publication Critical patent/BR112016014442A2/pt
Publication of BR112016014442A8 publication Critical patent/BR112016014442A8/pt
Publication of BR112016014442B1 publication Critical patent/BR112016014442B1/pt

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Classifications

    • 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
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

é descrito um método de processamento de biomassa para separá-la em uma fração líquida enriquecida em oligômeros contendo açúcar c5 solubilizados e monômeros de açúcar c5, e uma fração sólida enriquecida em celulose substancialmente insolúvel e oligômeros contendo açúcar c6. o método inclui as etapas de reagir a biomassa com um sistema de solvente compreendendo água, pelo menos uma lactona, ou pelo menos um furano, ou pelo menos um éter cíclico, e pelo menos um ácido, por um tempo e a uma temperatura para produzir as frações líquida e sólida. as frações líquida e sólida podem, em seguida, serem separadas. a gama-valeroloactona é uma lactona preferida para uso no sistema de solvente. o tetrahidrofurano é uma espécie preferida de furano para uso no sistema de solvente.
BR112016014442-2A 2013-12-20 2014-12-17 Métodos de processamento de biomassa com pré-tratamento de biomassa para coprodução de alta concentração de c5 e c6-carboidratos e seus derivados BR112016014442B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/136,564 US9359650B2 (en) 2013-12-20 2013-12-20 Biomass pre-treatment for co-production of high-concentration C5- and C6-carbohydrates and their derivatives
US14/136,564 2013-12-20
PCT/US2014/070963 WO2015095399A1 (en) 2013-12-20 2014-12-17 Biomass pre-treatment for co-production of high-concentration c5- and c6-carbohydrates and their derivatives

Publications (3)

Publication Number Publication Date
BR112016014442A2 BR112016014442A2 (pt) 2017-08-08
BR112016014442A8 true BR112016014442A8 (pt) 2020-05-26
BR112016014442B1 BR112016014442B1 (pt) 2021-07-13

Family

ID=53399371

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016014442-2A BR112016014442B1 (pt) 2013-12-20 2014-12-17 Métodos de processamento de biomassa com pré-tratamento de biomassa para coprodução de alta concentração de c5 e c6-carboidratos e seus derivados

Country Status (5)

Country Link
US (1) US9359650B2 (pt)
BR (1) BR112016014442B1 (pt)
CA (1) CA2934521C (pt)
MY (1) MY172659A (pt)
WO (1) WO2015095399A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161685A2 (en) 2010-06-26 2011-12-29 Hcl Cleantech Ltd. Sugar mixtures and methods for production and use thereof
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
CN104411712A (zh) 2012-05-03 2015-03-11 威尔迪亚有限公司 用于处理木质纤维素材料的方法
JP6535321B2 (ja) * 2013-04-27 2019-06-26 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア バイオマスから反応中間体を生成するための共溶媒
US11078548B2 (en) 2015-01-07 2021-08-03 Virdia, Llc Method for producing xylitol by fermentation
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
US20170166662A1 (en) * 2015-07-22 2017-06-15 Glucan Biorenewables, Llc High purity cellulose compositions and production methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI810523L (fi) * 1980-02-23 1981-08-24 Franz Johann Reitter Foerfarande och anlaeggning foer kontinuerlig hydrolys av cellulosahaltig vaext-biosubstans foer utvinning av socker
WO2005058856A1 (en) * 2003-12-15 2005-06-30 Shell Internationale Research Maatschappij B.V. A process for the liquefaction of lignocellulosic material
US8263792B2 (en) 2009-09-24 2012-09-11 Board Of Regents, The University Of Texas System Biomass refining by selective chemical reactions
EP2489780B1 (en) * 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Integrated process for the selective fractionation and separation of lignocellulose in its main components
US8399688B2 (en) * 2011-05-25 2013-03-19 Wisconsin Alumni Research Foundation Production of levulinic acid, furfural, and gamma valerolactone from C5 and C6 carbohydrates in mono- and biphasic systems using gamma-valerolactone as a solvent
WO2013102007A1 (en) 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Process for the production of furfural

Also Published As

Publication number Publication date
US20150176090A1 (en) 2015-06-25
WO2015095399A1 (en) 2015-06-25
MY172659A (en) 2019-12-09
BR112016014442B1 (pt) 2021-07-13
CA2934521A1 (en) 2015-06-25
BR112016014442A2 (pt) 2017-08-08
CA2934521C (en) 2020-09-29
US9359650B2 (en) 2016-06-07

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2014, OBSERVADAS AS CONDICOES LEGAIS.