FI20115597L - Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali - Google Patents

Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali Download PDF

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Publication number
FI20115597L
FI20115597L FI20115597A FI20115597A FI20115597L FI 20115597 L FI20115597 L FI 20115597L FI 20115597 A FI20115597 A FI 20115597A FI 20115597 A FI20115597 A FI 20115597A FI 20115597 L FI20115597 L FI 20115597L
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FI
Finland
Prior art keywords
extruder
cellulose
cellulosic material
chemical
cellulose fibers
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Application number
FI20115597A
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English (en)
Swedish (sv)
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FI126978B (fi
FI20115597A (fi
FI20115597A0 (fi
Inventor
Harri Kosonen
Juha Tamper
Markus Nuopponen
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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.)
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Publication date
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20115597A priority Critical patent/FI126978B/fi
Publication of FI20115597A0 publication Critical patent/FI20115597A0/fi
Priority to US14/126,481 priority patent/US9441052B2/en
Priority to CN201280029247.5A priority patent/CN103608359A/zh
Priority to PCT/FI2012/050589 priority patent/WO2012172170A1/en
Priority to EP12801299.4A priority patent/EP2721074A4/en
Publication of FI20115597A publication Critical patent/FI20115597A/fi
Publication of FI20115597L publication Critical patent/FI20115597L/fi
Application granted granted Critical
Publication of FI126978B publication Critical patent/FI126978B/fi

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    • 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • C08B1/08—Alkali cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)

Abstract

Keksintö koskee menetelmää selluloosamateriaalin valmistamiseksi, jossa menetelmässä: syötetään selluloosakuituja selluloosaraaka-aineena (1) järjestelmään, ja siirretään selluloosakuidut (1) ekstruuderiin (6), joka käsittää sekoitusosan (6a, 6b) ja/tai jauhatusosan (6d). Menetelmässä lisäksi annostellaan ainakin yhtä kemikaalia järjestelmään ennen ekstruuderia (6) ja/tai ekstruuderissa (6), ja annetaan selluloosakuitujen ja kemikaali(e)n reagoida ainakin osittain ekstruuderissa (6), jolloin reaktio tapahtuu ainakin 40 %:n sakeudessa, ja/tai annostellaan ainakin yhtä kemikaalia järjestelmään ennen ekstruuderia (6) ja/tai ekstruuderissa (6) ja sekoitetaan selluloosakuituja ja kemikaalia (kemikaaleja) ekstruuderin (6) sekoitusosassa (6a, 6b), jolloin sekoitusvaihe suoritetaan ainakin 40 %:n sakeudessa, ja/tai jauhetaan syötetyt selluloosakuidut ainakin osittain ekstruuderin (6) jauhatusosassa (6d), jolloin jauhatusvaihe suoritetaan ainakin 5 %:n sakeudessa. Keksintö koskee lisäksi järjestelmää selluloosamateriaalin valmistamiseksi. Keksintö koskee myös tuotetun selluloosamateriaalin käyttöä fibrilliselluloosamassan valmistuksessa.
FI20115597A 2011-06-15 2011-06-15 Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali FI126978B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20115597A FI126978B (fi) 2011-06-15 2011-06-15 Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali
US14/126,481 US9441052B2 (en) 2011-06-15 2012-06-13 Method and a system for manufacturing cellulosic material
CN201280029247.5A CN103608359A (zh) 2011-06-15 2012-06-13 用于制造纤维素材料的方法和系统
PCT/FI2012/050589 WO2012172170A1 (en) 2011-06-15 2012-06-13 A method and a system for manufacturing cellulosic material
EP12801299.4A EP2721074A4 (en) 2011-06-15 2012-06-13 METHOD AND SYSTEM FOR MANUFACTURING CELLULOSIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115597A FI126978B (fi) 2011-06-15 2011-06-15 Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali

Publications (4)

Publication Number Publication Date
FI20115597A0 FI20115597A0 (fi) 2011-06-15
FI20115597A FI20115597A (fi) 2012-12-16
FI20115597L true FI20115597L (fi) 2012-12-16
FI126978B FI126978B (fi) 2017-09-15

Family

ID=44206808

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115597A FI126978B (fi) 2011-06-15 2011-06-15 Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali

Country Status (5)

Country Link
US (1) US9441052B2 (fi)
EP (1) EP2721074A4 (fi)
CN (1) CN103608359A (fi)
FI (1) FI126978B (fi)
WO (1) WO2012172170A1 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8906198B2 (en) * 2012-11-02 2014-12-09 Andritz Inc. Method for production of micro fibrillated cellulose
FI127682B (fi) 2013-01-04 2018-12-14 Stora Enso Oyj Menetelmä mikrofibrilloidun selluloosan valmistamiseksi
FI20135773L (fi) * 2013-07-16 2015-01-17 Stora Enso Oyj
FI127716B (fi) * 2014-03-31 2018-12-31 Upm Kymmene Corp Menetelmä fibrilloidun selluloosan valmistamiseksi
FI126042B (fi) * 2014-03-31 2016-06-15 Upm Kymmene Corp Menetelmä nanofibrilliselluloosan valmistamiseksi sekä nanofibrilliseluloosatuote
FI126688B (fi) * 2014-06-30 2017-03-31 Upm Kymmene Corp Menetelmä ja laite nanofibrilliselluloosan laadun tarkkailemiseksi
FI125883B (fi) * 2014-12-22 2016-03-31 Upm Kymmene Corp Katalyyttisesti hapetetun nanofibrilliselluloosan hydrogeelin käsittely
CN112079935B (zh) * 2020-08-26 2023-01-31 广东工业大学 一种纳米纤维素的制备方法

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GB866334A (en) * 1958-04-02 1961-04-26 Du Pont Improvements in the production of alkali metal carboxymethyl cellulose
US3088943A (en) 1960-10-21 1963-05-07 Du Pont Process for making alkali metal salt of carboxymethylcellulose
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FR2789994B1 (fr) * 1999-02-23 2001-04-20 Toulouse Inst Nat Polytech Procede de fabrication d'un ester gras de cellulose ou d'amidon par esterification ou transesterification d'une matiere cellulosique ou amylacee a l'aide d'un reactif gras
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Also Published As

Publication number Publication date
FI126978B (fi) 2017-09-15
FI20115597A (fi) 2012-12-16
EP2721074A1 (en) 2014-04-23
US9441052B2 (en) 2016-09-13
WO2012172170A1 (en) 2012-12-20
FI20115597A0 (fi) 2011-06-15
US20140114059A1 (en) 2014-04-24
EP2721074A4 (en) 2015-02-25
CN103608359A (zh) 2014-02-26

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