AT527963A1 - Process for producing a modified lignin derivative, modified lignin derivative and use thereof - Google Patents

Process for producing a modified lignin derivative, modified lignin derivative and use thereof

Info

Publication number
AT527963A1
AT527963A1 ATA50033/2024A AT500332024A AT527963A1 AT 527963 A1 AT527963 A1 AT 527963A1 AT 500332024 A AT500332024 A AT 500332024A AT 527963 A1 AT527963 A1 AT 527963A1
Authority
AT
Austria
Prior art keywords
modified lignin
lignin derivative
producing
derivative
lignin
Prior art date
Application number
ATA50033/2024A
Other languages
German (de)
Original Assignee
Mondi Ag
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 Mondi Ag filed Critical Mondi Ag
Priority to ATA50033/2024A priority Critical patent/AT527963A1/en
Priority to PCT/AT2025/060006 priority patent/WO2025151915A1/en
Publication of AT527963A1 publication Critical patent/AT527963A1/en

Links

Classifications

    • 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
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • C10L5/143—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with lignin-containing products
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/442—Wood or forestry waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/06—Heat exchange, direct or indirect
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/545—Washing, scrubbing, stripping, scavenging for separating fractions, components or impurities during preparation or upgrading of a fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Bei einem Verfahren zur Herstellung eines modifizierten Ligninderivats wird Lignindispersion aus Lignin oder eines Drivats davon angesäuert, mit einem Modifikationsmittels versetzt und nach altern lassen abfiltriert sowie gegebenenfalls aufgereinigt. Weiterhin ist ein derartiges modifiziertes Ligninderivat, die Verwendung desselben sowie Biomassepellets enthaltend desselben beschrieben.In a process for producing a modified lignin derivative, a lignin dispersion made from lignin or a derivative thereof is acidified, mixed with a modifier, and, after aging, filtered off and optionally purified. Furthermore, such a modified lignin derivative, its use, and biomass pellets containing it are described.

Description

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Claims (1)

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ATA50033/2024A 2024-01-19 2024-01-19 Process for producing a modified lignin derivative, modified lignin derivative and use thereof AT527963A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATA50033/2024A AT527963A1 (en) 2024-01-19 2024-01-19 Process for producing a modified lignin derivative, modified lignin derivative and use thereof
PCT/AT2025/060006 WO2025151915A1 (en) 2024-01-19 2025-01-14 Method for producing a modified lignin derivative, modified lignin derivative and biomass pellets thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50033/2024A AT527963A1 (en) 2024-01-19 2024-01-19 Process for producing a modified lignin derivative, modified lignin derivative and use thereof

Publications (1)

Publication Number Publication Date
AT527963A1 true AT527963A1 (en) 2025-08-15

Family

ID=94384301

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50033/2024A AT527963A1 (en) 2024-01-19 2024-01-19 Process for producing a modified lignin derivative, modified lignin derivative and use thereof

Country Status (2)

Country Link
AT (1) AT527963A1 (en)
WO (1) WO2025151915A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112499A1 (en) * 2013-11-13 2015-05-13 Brandenburgische Technische Universität Cottbus-Senftenberg Apparatus and method for agglomerating the spent liquor of a cellulose recovery process
WO2019046704A1 (en) * 2017-08-31 2019-03-07 Attis Innovations, Llc Method for separating and recovering lignin and meltable flowable biolignin polymers
JP2019073679A (en) * 2017-10-17 2019-05-16 日本製紙株式会社 Lignin-modified product, and resin composition containing lignin-modified object and resin
EP3910029A1 (en) * 2013-12-16 2021-11-17 Ren Fuel K2B AB Composition comprising esters of lignin and oil or fatty acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3030215A1 (en) 2019-01-16 2020-07-16 Michael A. Lake Energy pellet
FI131316B1 (en) * 2022-02-21 2025-02-17 Upm Kymmene Corp LIGNIN PELLETS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112499A1 (en) * 2013-11-13 2015-05-13 Brandenburgische Technische Universität Cottbus-Senftenberg Apparatus and method for agglomerating the spent liquor of a cellulose recovery process
EP3910029A1 (en) * 2013-12-16 2021-11-17 Ren Fuel K2B AB Composition comprising esters of lignin and oil or fatty acids
WO2019046704A1 (en) * 2017-08-31 2019-03-07 Attis Innovations, Llc Method for separating and recovering lignin and meltable flowable biolignin polymers
JP2019073679A (en) * 2017-10-17 2019-05-16 日本製紙株式会社 Lignin-modified product, and resin composition containing lignin-modified object and resin

Also Published As

Publication number Publication date
WO2025151915A1 (en) 2025-07-24

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