FI125835B - Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote - Google Patents

Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote Download PDF

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Publication number
FI125835B
FI125835B FI20125157A FI20125157A FI125835B FI 125835 B FI125835 B FI 125835B FI 20125157 A FI20125157 A FI 20125157A FI 20125157 A FI20125157 A FI 20125157A FI 125835 B FI125835 B FI 125835B
Authority
FI
Finland
Prior art keywords
cellulose
pulp
fibrillated
homogenizer
fibrillating
Prior art date
Application number
FI20125157A
Other languages
English (en)
Swedish (sv)
Other versions
FI20125157A (fi
Inventor
Markus Nuopponen
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 FI20125157A priority Critical patent/FI125835B/fi
Priority to US14/378,410 priority patent/US9909256B2/en
Priority to EP13712820.3A priority patent/EP2814880B1/en
Priority to DK13712820.3T priority patent/DK2814880T3/da
Priority to PCT/FI2013/050162 priority patent/WO2013121108A1/en
Publication of FI20125157A publication Critical patent/FI20125157A/fi
Application granted granted Critical
Publication of FI125835B publication Critical patent/FI125835B/fi

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • 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
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other 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

Abstract

Menetelmä selluloosan fibrilloimiseksi käsittää seuraavat vaiheet: - syötetään homogenisaattoriin anionisen selluloosan kuitumassaa sakeudessa 1-4% , ja - homogenisoidaan mainittua kuitumassaa homogenisaattorissa 200-1000 bar, edullisesti 300–650 bar paineessa ja käyttäen 2–4 läpiajokertaa samalle kuitumassalle näissä olosuhteissa, ja - homogenisaattorista otetaan mainittujen läpiajokertojen jälkeen massaa, joka on homogenisoinnissa fibrilloitunut tasolle, joka voidaan ilmaista yli 10000 mPa.s Brookfield-viskositeettina (0,8 % sakeus, 10 rpm).
FI20125157A 2012-02-13 2012-02-13 Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote FI125835B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20125157A FI125835B (fi) 2012-02-13 2012-02-13 Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote
US14/378,410 US9909256B2 (en) 2012-02-13 2013-02-13 Method for fibrillation of cellulose and fibril cellulose product
EP13712820.3A EP2814880B1 (en) 2012-02-13 2013-02-13 Method for fibrillation of cellulose and fibril cellulose product
DK13712820.3T DK2814880T3 (da) 2012-02-13 2013-02-13 Fremgangsmåde til fibrillering af cellulose og fibrilcelluloseprodukt
PCT/FI2013/050162 WO2013121108A1 (en) 2012-02-13 2013-02-13 Method for fibrillation of cellulose and fibril cellulose product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125157A FI125835B (fi) 2012-02-13 2012-02-13 Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote

Publications (2)

Publication Number Publication Date
FI20125157A FI20125157A (fi) 2013-08-14
FI125835B true FI125835B (fi) 2016-03-15

Family

ID=48014034

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125157A FI125835B (fi) 2012-02-13 2012-02-13 Menetelmä selluloosan fibrilloimiseksi ja fibrillisellutuote

Country Status (5)

Country Link
US (1) US9909256B2 (fi)
EP (1) EP2814880B1 (fi)
DK (1) DK2814880T3 (fi)
FI (1) FI125835B (fi)
WO (1) WO2013121108A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124724B (fi) * 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
FI128835B (fi) 2013-05-14 2021-01-15 Upm Kymmene Corp Menetelmä ja laitteisto nanofibrilliselluloosan tuottamiseksi
FI126042B (fi) 2014-03-31 2016-06-15 Upm Kymmene Corp Menetelmä nanofibrilliselluloosan valmistamiseksi sekä nanofibrilliseluloosatuote
JP6646045B2 (ja) * 2014-05-30 2020-02-14 ボレガード アーエス ミクロフィブリル化セルロース
FI126688B (fi) * 2014-06-30 2017-03-31 Upm Kymmene Corp Menetelmä ja laite nanofibrilliselluloosan laadun tarkkailemiseksi
US11479657B2 (en) * 2018-05-18 2022-10-25 Paul Albee, SR. System and method for fabricating nanoparticle filler material dispersions and producing improved compounds containing hydrophobic plastic polymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374702A (en) 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4481077A (en) 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Process for preparing microfibrillated cellulose
FR2730252B1 (fr) 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
US6602994B1 (en) 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
JP2005270891A (ja) * 2004-03-26 2005-10-06 Tetsuo Kondo 多糖類の湿式粉砕方法
SE0800807L (sv) * 2008-04-10 2009-10-11 Stfi Packforsk Ab Nytt förfarande
EP2361144B1 (en) 2008-10-07 2018-05-16 The Research Foundation of the State University of New York High flux high efficiency nanofiber membranes and methods of production thereof
FI124724B (fi) * 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
SE536780C2 (sv) * 2011-10-26 2014-08-05 Stora Enso Oyj Förfarande för framställning av en dispersion som innefattarnanopartiklar samt en dispersion framställd enligt förfarandet

Also Published As

Publication number Publication date
US9909256B2 (en) 2018-03-06
EP2814880B1 (en) 2021-09-15
FI20125157A (fi) 2013-08-14
EP2814880A1 (en) 2014-12-24
WO2013121108A1 (en) 2013-08-22
US20150034263A1 (en) 2015-02-05
DK2814880T3 (da) 2021-10-11

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