WO2017032926A3 - Process for converting biomass by using deep eutectic solvents - Google Patents

Process for converting biomass by using deep eutectic solvents Download PDF

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Publication number
WO2017032926A3
WO2017032926A3 PCT/FI2016/050582 FI2016050582W WO2017032926A3 WO 2017032926 A3 WO2017032926 A3 WO 2017032926A3 FI 2016050582 W FI2016050582 W FI 2016050582W WO 2017032926 A3 WO2017032926 A3 WO 2017032926A3
Authority
WO
WIPO (PCT)
Prior art keywords
deep eutectic
converting biomass
eutectic solvents
biomass
hemicellulose
Prior art date
Application number
PCT/FI2016/050582
Other languages
French (fr)
Other versions
WO2017032926A2 (en
Inventor
Lauri Kuutti
Stella Rovio
Jaakko Hiltunen
Heimo KANERVA
Sauli VUOTI
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
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 Teknologian Tutkimuskeskus Vtt Oy filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to EP16767322.7A priority Critical patent/EP3341520A2/en
Publication of WO2017032926A2 publication Critical patent/WO2017032926A2/en
Publication of WO2017032926A3 publication Critical patent/WO2017032926A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • 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
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • 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
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The present invention relates to a process for converting biomass comprising lignin, hemicellulose or combinations thereof, to valuable components, where the process comprises the step of treating biomass comprising lignin, hemicellulose or combinations thereof with deep eutectic solvent.
PCT/FI2016/050582 2015-08-27 2016-08-26 Process for converting biomass WO2017032926A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16767322.7A EP3341520A2 (en) 2015-08-27 2016-08-26 Process for converting biomass by using deep eutectic solvents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155614 2015-08-27
FI20155614 2015-08-27

Publications (2)

Publication Number Publication Date
WO2017032926A2 WO2017032926A2 (en) 2017-03-02
WO2017032926A3 true WO2017032926A3 (en) 2017-04-13

Family

ID=56958953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2016/050582 WO2017032926A2 (en) 2015-08-27 2016-08-26 Process for converting biomass

Country Status (2)

Country Link
EP (1) EP3341520A2 (en)
WO (1) WO2017032926A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018204424A1 (en) * 2017-05-01 2018-11-08 National Technology & Engineering Solutions Of Sandia, Llc Novel compositions and methods for synthesizing deep eutectic solvents from lignin derived phenolic compounds
CN111269328A (en) * 2020-02-19 2020-06-12 中国农业科学院麻类研究所 Temperature response type eutectic solvent and extraction method of ganoderma lucidum polysaccharide
AT524693B1 (en) * 2021-02-12 2022-11-15 Mondi Ag Process for a chemically supported mechanical pulping process for wood chips or chips
CN113788806A (en) * 2021-09-10 2021-12-14 常州大学 Method for preparing furfural by using chitin solid acid catalyst
CN114849672B (en) * 2022-05-13 2023-07-14 吉林大学 Flavonoid magnetic identification material, preparation method thereof and application thereof in extraction of flavonoid from traditional Chinese medicinal materials
CN115739904B (en) * 2022-11-02 2024-03-01 西湖大学 Harmless resource treatment process for heavy metal enriched plants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013153203A1 (en) * 2012-04-12 2013-10-17 Technische Universiteit Eindhoven Pretreatment of lignocellulosic biomass and recovery of substituents using natural deep eutectic solvents/compound mixtures with low transition temperatures
EP2876202A1 (en) * 2013-11-25 2015-05-27 CEPI aisbl Use of deep eutectic solvents in the production of paper
WO2015128550A1 (en) * 2014-02-28 2015-09-03 Teknologian Tutkimuskeskus Vtt Oy Deep eutectic solvents and their use
WO2016094878A1 (en) * 2014-12-12 2016-06-16 Virdia, Inc. Methods for converting cellulose to furanic products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013153203A1 (en) * 2012-04-12 2013-10-17 Technische Universiteit Eindhoven Pretreatment of lignocellulosic biomass and recovery of substituents using natural deep eutectic solvents/compound mixtures with low transition temperatures
EP2876202A1 (en) * 2013-11-25 2015-05-27 CEPI aisbl Use of deep eutectic solvents in the production of paper
WO2015128550A1 (en) * 2014-02-28 2015-09-03 Teknologian Tutkimuskeskus Vtt Oy Deep eutectic solvents and their use
WO2016094878A1 (en) * 2014-12-12 2016-06-16 Virdia, Inc. Methods for converting cellulose to furanic products

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PABLO DOMNGUEZ DE MARA ET AL: "Ionic liquids in biotransformations: from proof-of-concept to emerging deep-eutectic-solvents", CURRENT OPINION IN CHEMICAL BIOLOGY, vol. 15, no. 2, 26 November 2010 (2010-11-26), pages 220 - 225, XP028187355, ISSN: 1367-5931, [retrieved on 20101111], DOI: 10.1016/J.CBPA.2010.11.008 *
ZHANG CHENG-WU ET AL: "Facile pretreatment of lignocellulosic biomass using deep eutectic solvents", BIORESOURCE TECHNOLOGY, ELSEVIER BV, GB, vol. 219, 8 July 2016 (2016-07-08), pages 1 - 5, XP029715076, ISSN: 0960-8524, DOI: 10.1016/J.BIORTECH.2016.07.026 *

Also Published As

Publication number Publication date
WO2017032926A2 (en) 2017-03-02
EP3341520A2 (en) 2018-07-04

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