FI20125613A - Process for fractionating lignin - Google Patents

Process for fractionating lignin Download PDF

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Publication number
FI20125613A
FI20125613A FI20125613A FI20125613A FI20125613A FI 20125613 A FI20125613 A FI 20125613A FI 20125613 A FI20125613 A FI 20125613A FI 20125613 A FI20125613 A FI 20125613A FI 20125613 A FI20125613 A FI 20125613A
Authority
FI
Finland
Prior art keywords
lignin
fractionating
present
fraction
relates
Prior art date
Application number
FI20125613A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI127816B (en
Inventor
Kati Eskelinen
Sanna Valkonen
Suvi Pietarinen
Original Assignee
Upm Kymmene Corp
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 Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20125613A priority Critical patent/FI127816B/en
Priority to EP18248025.1A priority patent/EP3495375A1/en
Priority to EP13732596.5A priority patent/EP2859006B1/en
Priority to BR112014029231-0A priority patent/BR112014029231B1/en
Priority to PCT/FI2013/050607 priority patent/WO2013182751A1/en
Priority to US14/405,873 priority patent/US9896469B2/en
Priority to CA2872333A priority patent/CA2872333C/en
Publication of FI20125613A publication Critical patent/FI20125613A/en
Priority to CL2014003318A priority patent/CL2014003318A1/en
Application granted granted Critical
Publication of FI127816B publication Critical patent/FI127816B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J197/00—Adhesives based on lignin-containing materials
    • C09J197/005—Lignin
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
    • D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to a method for fractionating lignin, wherein the method comprises the following steps: (i) dissolving lignin into a mixture containing organic solvent and water; and (ii) ultrafiltrating the mixture formed in step (i) through one or more filtration membranes for producing a predetermined number of lignin fractions, wherein each fraction contains lignin with a molecular weight within a predetermined range. The present invention further relates to a lignin fraction and to the uses thereof.
FI20125613A 2012-06-06 2012-06-06 A method for fractionating lignin FI127816B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20125613A FI127816B (en) 2012-06-06 2012-06-06 A method for fractionating lignin
EP18248025.1A EP3495375A1 (en) 2012-06-06 2013-06-05 A method for fractionating lignin
EP13732596.5A EP2859006B1 (en) 2012-06-06 2013-06-05 A method for fractionating lignin
BR112014029231-0A BR112014029231B1 (en) 2012-06-06 2013-06-05 method for lignin fractionation
PCT/FI2013/050607 WO2013182751A1 (en) 2012-06-06 2013-06-05 A method for fractionating lignin
US14/405,873 US9896469B2 (en) 2012-06-06 2013-06-05 Method for fractionating lignin
CA2872333A CA2872333C (en) 2012-06-06 2013-06-05 A method for fractionating lignin
CL2014003318A CL2014003318A1 (en) 2012-06-06 2014-12-04 A method for fractionation of lignin: fraction of lignin.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125613A FI127816B (en) 2012-06-06 2012-06-06 A method for fractionating lignin

Publications (2)

Publication Number Publication Date
FI20125613A true FI20125613A (en) 2013-12-07
FI127816B FI127816B (en) 2019-03-15

Family

ID=48703598

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125613A FI127816B (en) 2012-06-06 2012-06-06 A method for fractionating lignin

Country Status (7)

Country Link
US (1) US9896469B2 (en)
EP (2) EP3495375A1 (en)
BR (1) BR112014029231B1 (en)
CA (1) CA2872333C (en)
CL (1) CL2014003318A1 (en)
FI (1) FI127816B (en)
WO (1) WO2013182751A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2596852A1 (en) * 2011-11-28 2013-05-29 Annikki GmbH Method for the regeneration of an aqueous solution containing lignin
FI126736B (en) 2013-11-26 2017-04-28 Upm Kymmene Corp Process for treating lignin and preparing a binder composition
FI126737B (en) 2013-11-26 2017-04-28 Upm Kymmene Corp A process for treating lignin and preparing a binder composition
WO2015137861A1 (en) * 2014-03-12 2015-09-17 Ren Fuel K2B Ab Process for treating black liquor
US10458066B2 (en) * 2014-08-01 2019-10-29 Organic Chemical Llc Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications
SE538572C2 (en) 2014-12-22 2016-09-20 Innventia Ab Method of producing lignin with reduced amount of odorous substances
SE539560C2 (en) * 2015-03-06 2017-10-10 Innventia Ab Electrode active coating for a lithium-ion battery and method of production therefore
DE102015120377A1 (en) * 2015-11-25 2017-06-01 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Process for the preparation of a lignin-based composition
SE540485C2 (en) 2016-06-22 2018-09-25 Valmet Oy Method of producing lignin with reduced amount of odorous substances
IT201600068623A1 (en) 2016-07-01 2018-01-01 Upm Kymmene Corp "USE OF A LIGNIN FRACTION AS AN ANTI-PHYTOPATHOGENIC AGENT AND ANTI-PHYTOPATHOGENIC COMPOSITIONS COMPRISING THE SAME" / "USE OF A FRACTION OF LIGNIN AS AN ANTIFYTOPATOGENIC AGENT AND ANTIFYTOPATOGENIC COMPOSITIONS THAT INCLUDE IT"
EP3481939A4 (en) * 2016-07-06 2020-02-26 Virdia, Inc. Methods of refining a lignocellulosic hydrolysate
GB201614578D0 (en) * 2016-08-26 2016-10-12 Univ Court Of The Univ Of St Andrews The Modified lignin and separation methods
AT519535A1 (en) * 2016-12-23 2018-07-15 Univ Wien Tech PRODUCTION METHOD
CA3110458A1 (en) * 2017-08-31 2019-03-07 Attis Ip, Llc Method for separating and recovering lignin and meltable flowable biolignin polymers
EP3700664B1 (en) * 2017-10-26 2023-09-13 Aalto University Foundation SR Methods of preparing aqueous lignin dispersions
US20200315990A1 (en) * 2017-12-22 2020-10-08 Green Innovation Gmbh Use of a lignin fraction as a human and animal food supplement ingredient
US11840776B2 (en) * 2018-02-26 2023-12-12 The Texas A&M University System Lignin fractionation and fabrication for quality carbon fiber
AT521393B1 (en) * 2018-06-27 2021-02-15 Univ Wien Tech Process for the production of lignin particles as part of a continuous process
IT201800006764A1 (en) * 2018-06-28 2019-12-28 Paper mill waste water treatment.
CN109456496A (en) * 2018-11-26 2019-03-12 广州楹鼎生物科技有限公司 A kind of purification process of lignin
EP3922664A1 (en) 2020-06-10 2021-12-15 Borealis AG Stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins
US20240052530A1 (en) * 2020-08-25 2024-02-15 The Texas A&M University System Lignin Fractionation and Fabrication for Quality Carbon Fiber
EP4242252A1 (en) 2022-03-07 2023-09-13 Borealis AG Method for preparing a stable lignin-phenol blend and a stable lignin-phenol blend obtained by said method

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
FI62114C (en) 1979-11-05 1982-11-10 Flowcon Oy LIGNINPRODUKT FOER ATT GOERA CEMENT OCH ANDRA FINFOERDELADE MIERALMATERIAL LAETTFLYTANDE
SE453840B (en) * 1984-12-21 1988-03-07 Mo Och Domsjoe Ab METHOD OF PRODUCING CELLULOSAMASSA
JPS6290389A (en) 1985-10-14 1987-04-24 王子製紙株式会社 Treatment of alkaline pulp digestion waste liquor
EP0364632A1 (en) * 1988-10-17 1990-04-25 Zeneca Limited Production of lignin
US5202403A (en) * 1992-01-15 1993-04-13 Georgia-Pacific Resins, Inc. Lignin modified phenol-formaldehyde resins
US5749926A (en) * 1996-09-12 1998-05-12 Westvaco Corporation Method of preparing high activity sulfonated lignin dye dispersants
US5777086A (en) * 1997-05-12 1998-07-07 Thermo Fibergen, Inc. Method of recovering lignin from pulp and paper sludge
US6172204B1 (en) * 1999-06-04 2001-01-09 Regents Of The University Of Minnesota Compositions based on lignin derivatives
US20020065400A1 (en) * 2000-04-06 2002-05-30 Mikhail Raskin Resin material and method of producing same
US8585863B2 (en) * 2007-09-21 2013-11-19 Api Intellectual Property Holdings, Llc Separation of lignin from hydrolyzate
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EP2596852A1 (en) * 2011-11-28 2013-05-29 Annikki GmbH Method for the regeneration of an aqueous solution containing lignin
FI123934B (en) * 2012-03-29 2013-12-31 Upm Kymmene Corp Use of low molecular weight lignin for the preparation of a binder composition
FI127010B (en) * 2012-08-24 2017-09-29 Upm Kymmene Corp A method for recovering low molecular weight lignin from a filtrate

Also Published As

Publication number Publication date
WO2013182751A1 (en) 2013-12-12
CA2872333A1 (en) 2013-12-12
EP2859006A1 (en) 2015-04-15
CL2014003318A1 (en) 2015-03-06
US9896469B2 (en) 2018-02-20
EP2859006B1 (en) 2019-01-02
EP3495375A1 (en) 2019-06-12
BR112014029231B1 (en) 2019-11-12
FI127816B (en) 2019-03-15
BR112014029231A2 (en) 2017-06-27
US20150183813A1 (en) 2015-07-02
CA2872333C (en) 2020-07-07

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