PT2935446T - Método para produção de celulose microfibrilada desidratada - Google Patents

Método para produção de celulose microfibrilada desidratada

Info

Publication number
PT2935446T
PT2935446T PT138182415T PT13818241T PT2935446T PT 2935446 T PT2935446 T PT 2935446T PT 138182415 T PT138182415 T PT 138182415T PT 13818241 T PT13818241 T PT 13818241T PT 2935446 T PT2935446 T PT 2935446T
Authority
PT
Portugal
Prior art keywords
microfibrillated cellulose
dewatered microfibrillated
producing dewatered
producing
cellulose
Prior art date
Application number
PT138182415T
Other languages
English (en)
Inventor
Häggblom Martin
Vuorenpalo Veli-Matti
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of PT2935446T publication Critical patent/PT2935446T/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
PT138182415T 2012-12-20 2013-12-19 Método para produção de celulose microfibrilada desidratada PT2935446T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20126341A FI126089B (en) 2012-12-20 2012-12-20 PROCEDURE FOR PREPARING DRAINED MICROFIBRILLARY CELLULOSA

Publications (1)

Publication Number Publication Date
PT2935446T true PT2935446T (pt) 2017-01-13

Family

ID=49920348

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138182415T PT2935446T (pt) 2012-12-20 2013-12-19 Método para produção de celulose microfibrilada desidratada

Country Status (11)

Country Link
US (1) US10113005B2 (pt)
EP (1) EP2935446B1 (pt)
JP (1) JP6362222B2 (pt)
CN (1) CN105026478B (pt)
CA (1) CA2895633C (pt)
ES (1) ES2610199T3 (pt)
FI (1) FI126089B (pt)
PL (1) PL2935446T3 (pt)
PT (1) PT2935446T (pt)
RU (1) RU2660009C2 (pt)
WO (1) WO2014096547A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127526B (en) * 2012-11-03 2018-08-15 Upm Kymmene Corp Process for manufacturing nanofibrillar cellulose
BR112016028230B1 (pt) * 2014-05-30 2022-05-17 Borregaard As Celulose microfibrilada e dispersão semelhante a gel da celulose microfibrilada
FR3035611B1 (fr) * 2015-04-28 2019-08-09 Centre Technique Du Papier Procede et dispositif de fabrication d'un materiau stratifie comprenant une couche de cellulose fibrillee
FI127918B (en) 2015-09-03 2019-05-15 Helsingin Yliopisto Process for dewatering water-soluble polymers
PL3353232T3 (pl) * 2015-09-25 2021-05-04 Sappi Netherlands Services B.V. Suszenie rozpyłowe celulozy nadkrytycznym CO2
EP3228329B1 (en) * 2016-04-06 2022-06-08 UPM-Kymmene Corporation A method for preparing a medical product comprising nanofibrillar cellulose and a medical product
DK3445910T3 (da) * 2016-04-22 2022-10-24 Fiberlean Tech Ltd Fremgangsmåde til forbedring af redispergeret mikrofibrilleret celluloses fysiske og/eller mekaniske egenskaber
SE540365C2 (en) * 2016-09-28 2018-08-14 Stora Enso Oyj A method for the production of a film comprising microfibrillated cellulose, a film and a paper or paperboard product
EP3583223A4 (en) 2017-02-16 2020-12-23 Sweetwater Energy, Inc. HIGH PRESSURE ZONES FOR PRE-TREATMENT
SE544320C2 (en) * 2018-11-09 2022-04-05 Stora Enso Oyj A method for dewatering a web comprising microfibrillated cellulose
CA3127344A1 (en) * 2019-01-22 2020-08-06 GranBio Intellectual Property Holdings, LLC Systems and methods for dewatering and drying nanocellulose
EP3816338A1 (en) * 2019-10-31 2021-05-05 UPM-Kymmene Corporation Medical product and method for preparing thereof
AU2020412611A1 (en) 2019-12-22 2022-07-14 Apalta Patents OÜ Methods of making specialized lignin and lignin products from biomass
WO2022087431A1 (en) * 2020-10-25 2022-04-28 Sweetwater Energy, Inc. Method of dewatering cellulose
WO2022109297A1 (en) * 2020-11-19 2022-05-27 Georgia Tech Research Corporation Dewatering of cellulose nanofibrils suspensions
FI20216320A1 (en) * 2021-12-22 2023-06-23 Valmet Technologies Oy System and method for making microfibrous cellulose (MFC).

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043049A (en) * 1974-03-22 1977-08-23 Hedstroem Bengt Olof Arvid Process and apparatus for flash drying fluffed cellulose pulp
NO144895B (no) 1978-08-23 1981-08-24 Borregaard Ind Fremgangsmaate for toerking av kjemiske og halvkjemiske masser
US4483743A (en) 1981-10-22 1984-11-20 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4481076A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
JPS60186548A (ja) 1984-03-06 1985-09-24 Daicel Chem Ind Ltd 再分散懸濁性の良好なマイクロフイブリル化セルロ−ス組成物
EP2330152B1 (en) * 1996-12-13 2013-03-06 DSG International Limited Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same
US20080193590A1 (en) 2002-11-06 2008-08-14 Fiberstar Inc., Incorporated Highly refined cellulose neutraceutical compostions and methods of use
US20040203308A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making absorbent material
US7396438B2 (en) 2003-09-22 2008-07-08 Tembec Industries Inc. Lignocellulose fiber-resin composite material
US20050272926A1 (en) * 2004-06-02 2005-12-08 Lee Yoon Y Non-crystalline cellulose and production thereof
DE07709298T1 (de) 2006-02-08 2014-01-30 Stfi-Packforsk Ab Verfahren zur Herstellung von mikrofibrillierter Cellulose
US20100065236A1 (en) * 2008-09-17 2010-03-18 Marielle Henriksson Method of producing and the use of microfibrillated paper
CA2754988C (en) * 2009-03-11 2017-11-07 Borregaard Industries Limited, Norge Method for drying microfibrillated cellulose
JP5213785B2 (ja) 2009-04-01 2013-06-19 大王製紙株式会社 複合体シートの製造方法
WO2011093510A1 (ja) 2010-02-01 2011-08-04 三菱化学株式会社 セルロース繊維平面構造体の製造方法
EP2531643A1 (en) 2010-02-04 2012-12-12 Borregaard AS Method and device for producing dry microfibrillated cellulose
FI126842B (fi) 2010-06-07 2017-06-15 Aalto Univ Found Uusi menetelmä mikroselluloosan valmistamiseksi
JP5791065B2 (ja) 2010-06-16 2015-10-07 国立大学法人 東京大学 物理ゲルの製造方法および物理ゲル
JP2012036517A (ja) 2010-08-04 2012-02-23 Daicel Corp セルロース繊維で構成された不織布及び蓄電素子用セパレータ
CN101941787B (zh) 2010-10-04 2011-12-07 江苏江达生态科技有限公司 河湖淤泥干化处理方法
FI127301B (fi) 2011-02-10 2018-03-15 Upm Kymmene Corp Menetelmä nanoselluloosan käsittelemiseksi ja menetelmällä saatu tuote
AU2012257467B2 (en) 2011-05-13 2017-05-11 Stora Enso Oyj Process for treating cellulose and cellulose treated according to the process
FI126819B (en) * 2012-02-13 2017-06-15 Upm Kymmene Corp Procedure for concentrating fibrillar cellulose and fibrillar cellulose product
DE102013102665A1 (de) * 2012-03-15 2013-09-19 Sachtleben Pigment Gmbh Verfahren zur Granulierung von teilchenhaltigem Material aus industriellen Prozessen, das so hergestellte Granulat und dessen Verwendung

Also Published As

Publication number Publication date
ES2610199T3 (es) 2017-04-26
CA2895633A1 (en) 2014-06-26
RU2660009C2 (ru) 2018-07-04
US10113005B2 (en) 2018-10-30
RU2015126763A (ru) 2017-01-25
EP2935446A1 (en) 2015-10-28
CN105026478A (zh) 2015-11-04
CA2895633C (en) 2021-01-19
JP6362222B2 (ja) 2018-07-25
FI20126341A (fi) 2014-06-21
EP2935446B1 (en) 2016-10-12
CN105026478B (zh) 2017-09-01
WO2014096547A1 (en) 2014-06-26
FI126089B (en) 2016-06-30
PL2935446T3 (pl) 2017-05-31
JP2016511772A (ja) 2016-04-21
US20150322170A1 (en) 2015-11-12

Similar Documents

Publication Publication Date Title
PT2935446T (pt) Método para produção de celulose microfibrilada desidratada
HK1220746A1 (zh) 處理微纖化纖維素的方法
EP2941442A4 (en) PROCESS FOR PRODUCING MICROFIBRILLARY CELLULOSE
EP2762499A4 (en) PROCESS FOR PRODUCING CELLULOSE NANOFIBERS
EP2794986A4 (en) PROCESS FOR PRODUCTION OF NANOFIBRILLE CELLULOSE
HK1217521A1 (zh) 微纖維化的纖維素組合物的製備方法
EP2665859A4 (en) HIGH-LENGTH CELLULOSE NANOWILAMENTS AND PROCESS FOR PRODUCING THE SAME
EP2848177A4 (en) PROCESS FOR PREPARING WATER RESOLUTION PAPER
EP2692739A4 (en) METHOD FOR PRODUCING CELLULOSE AFFAIRS
PL2817448T3 (pl) Regeneracja celulozy
PL3632230T3 (pl) Sposób składania do produkcji papierosów
PL2452013T3 (pl) Sposób wytwarzania mikrofibrylowanej celulozy
HUE042410T2 (hu) Regenerált cellulóz szál
EP2706071A4 (en) PROCESS FOR THE PREPARATION OF ALKALICELLULOSE
EP2845874A4 (en) METHOD FOR CELLULOSE RESOLUTION
EP2706072A4 (en) PROCESS FOR PRODUCING ALKALINE CELLULOSE
EP2684897A4 (en) PROCESS FOR PRODUCING POROUS CELLULOSE BALLS
EP3048118A4 (en) Method for producing modified cellulose nanofibers
EP2632957A4 (en) METHOD FOR THE DERIVATIZATION OF CELLULOSE
EP2938814A4 (en) METHOD FOR PRODUCING OIL
EP2837619A4 (en) PROCESS FOR THE PRODUCTION OF BETA-ALCOXYPROPIONAMIDE
IL237075A0 (en) A method for the production of the hexahydropyropyranol derivative
PT3066258T (pt) Processo para desidratar celulose microfibrilada
EP3045476A4 (en) Method for producing cellulose
PL2808346T3 (pl) Sposób wytwarzania wysuszonej bio-celulozy