ES2610199T3 - Método para la producción de celulosa microfibrilada deshidratada - Google Patents
Método para la producción de celulosa microfibrilada deshidratada Download PDFInfo
- Publication number
- ES2610199T3 ES2610199T3 ES13818241.5T ES13818241T ES2610199T3 ES 2610199 T3 ES2610199 T3 ES 2610199T3 ES 13818241 T ES13818241 T ES 13818241T ES 2610199 T3 ES2610199 T3 ES 2610199T3
- Authority
- ES
- Spain
- Prior art keywords
- mfc
- dehydrated
- suspension
- production
- microfibrillated cellulose
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000725 suspension Substances 0.000 abstract 7
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 238000010981 drying operation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000247 superabsorbent polymer Polymers 0.000 abstract 1
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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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)
Abstract
Un método para la producción de celulosa microfibrilada deshidratada (MFC) que comprende i) proporcionar una suspensión de MFC acuosa, ii) en forma opcional deshidratar dicha suspensión de MFC por medios mecánicos para proporcionar una suspensión de MFC parcialmente deshidratada, y iii) someter la suspensión de MFC o la suspensión de MFC parcialmente deshidratada a una o más operaciones de secado por medio del contacto de la suspensión de MFC o la suspensión de MFC parcialmente deshidratada con uno o más materiales absorbentes que comprenden un polímero superabsorbente para producir MFC deshidratada.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20126341A FI126089B (en) | 2012-12-20 | 2012-12-20 | PROCEDURE FOR PREPARING DRAINED MICROFIBRILLARY CELLULOSA |
FI20126341 | 2012-12-20 | ||
PCT/FI2013/051184 WO2014096547A1 (en) | 2012-12-20 | 2013-12-19 | Method for producing dewatered microfibrillated cellulose |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2610199T3 true ES2610199T3 (es) | 2017-04-26 |
Family
ID=49920348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES13818241.5T Active ES2610199T3 (es) | 2012-12-20 | 2013-12-19 | Método para la producción de celulosa microfibrilada deshidratada |
Country Status (11)
Country | Link |
---|---|
US (1) | US10113005B2 (es) |
EP (1) | EP2935446B1 (es) |
JP (1) | JP6362222B2 (es) |
CN (1) | CN105026478B (es) |
CA (1) | CA2895633C (es) |
ES (1) | ES2610199T3 (es) |
FI (1) | FI126089B (es) |
PL (1) | PL2935446T3 (es) |
PT (1) | PT2935446T (es) |
RU (1) | RU2660009C2 (es) |
WO (1) | WO2014096547A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI127526B (en) * | 2012-11-03 | 2018-08-15 | Upm Kymmene Corp | Process for manufacturing nanofibrillar cellulose |
CN106661833B (zh) * | 2014-05-30 | 2019-02-12 | 鲍利葛公司 | 微原纤化纤维素 |
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 |
ES2851475T3 (es) * | 2015-09-25 | 2021-09-07 | Sappi Netherlands Services Bv | Secado por pulverización de celulosa con CO2 supercrítico |
DK3228329T3 (da) * | 2016-04-06 | 2022-08-29 | Upm Kymmene Corp | Fremgangsmåde til fremkomst af et lægemiddel, omfattende nanofibrillar cellulose og et lægemiddel |
EP4092188A1 (en) * | 2016-04-22 | 2022-11-23 | FiberLean Technologies Limited | Method of improving the physical and/or mechanical properties of re-dispersed microfibrillated cellulose |
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 |
WO2018151833A1 (en) | 2017-02-16 | 2018-08-23 | Sweetwater Energy, Inc. | High pressure zone formation for pretreatment |
SE544320C2 (en) | 2018-11-09 | 2022-04-05 | Stora Enso Oyj | A method for dewatering a web comprising microfibrillated cellulose |
EP3965922A4 (en) * | 2019-01-22 | 2022-11-23 | GranBio Intellectual Property Holdings, LLC | SYSTEMS AND PROCESSES FOR DRAINAGE AND DRYING OF NANOCELLULOSE |
EP3816338A1 (en) * | 2019-10-31 | 2021-05-05 | UPM-Kymmene Corporation | Medical product and method for preparing thereof |
BR112022012348A2 (pt) | 2019-12-22 | 2022-09-13 | Sweetwater Energy Inc | Métodos de fazer lignina especializada e produtos de lignina da biomassa |
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)
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 |
NZ336395A (en) | 1996-12-13 | 2001-02-23 | Japan Absorbent Tech Inst | 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 |
WO2005118648A2 (en) * | 2004-06-02 | 2005-12-15 | Auburn University | Non-crystalline cellulose and production thereof |
AU2007212781B2 (en) | 2006-02-08 | 2011-01-27 | Stfi-Packforsk Ab | Method for the manufacturing of microfibrillated cellulose |
US20100065236A1 (en) * | 2008-09-17 | 2010-03-18 | Marielle Henriksson | Method of producing and the use of microfibrillated paper |
WO2010102802A1 (en) * | 2009-03-11 | 2010-09-16 | Borregaard Industries Limited, Norge | Method for drying microfibrilated 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 |
JP5642094B2 (ja) | 2010-02-01 | 2014-12-17 | 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 |
US9447540B2 (en) * | 2011-05-13 | 2016-09-20 | Stora Enso Oyj | Process for treating microfibrillated cellulose and microfibrillated 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 |
ES2607441T3 (es) * | 2012-03-15 | 2017-03-31 | Xtract Gmbh | Procedimiento para la granulación de material en partículas obtenido de procesos industriales, el granulado así producido |
-
2012
- 2012-12-20 FI FI20126341A patent/FI126089B/en not_active IP Right Cessation
-
2013
- 2013-12-19 PT PT138182415T patent/PT2935446T/pt unknown
- 2013-12-19 CN CN201380066792.6A patent/CN105026478B/zh active Active
- 2013-12-19 ES ES13818241.5T patent/ES2610199T3/es active Active
- 2013-12-19 JP JP2015548685A patent/JP6362222B2/ja not_active Expired - Fee Related
- 2013-12-19 CA CA2895633A patent/CA2895633C/en active Active
- 2013-12-19 US US14/653,417 patent/US10113005B2/en active Active
- 2013-12-19 WO PCT/FI2013/051184 patent/WO2014096547A1/en active Application Filing
- 2013-12-19 RU RU2015126763A patent/RU2660009C2/ru active
- 2013-12-19 EP EP13818241.5A patent/EP2935446B1/en active Active
- 2013-12-19 PL PL13818241T patent/PL2935446T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FI126089B (en) | 2016-06-30 |
CA2895633A1 (en) | 2014-06-26 |
JP2016511772A (ja) | 2016-04-21 |
JP6362222B2 (ja) | 2018-07-25 |
WO2014096547A1 (en) | 2014-06-26 |
CN105026478B (zh) | 2017-09-01 |
CA2895633C (en) | 2021-01-19 |
US20150322170A1 (en) | 2015-11-12 |
PL2935446T3 (pl) | 2017-05-31 |
FI20126341A (fi) | 2014-06-21 |
EP2935446B1 (en) | 2016-10-12 |
RU2015126763A (ru) | 2017-01-25 |
CN105026478A (zh) | 2015-11-04 |
EP2935446A1 (en) | 2015-10-28 |
PT2935446T (pt) | 2017-01-13 |
RU2660009C2 (ru) | 2018-07-04 |
US10113005B2 (en) | 2018-10-30 |
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