FI122776B - Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa - Google Patents
Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa Download PDFInfo
- Publication number
- FI122776B FI122776B FI20106261A FI20106261A FI122776B FI 122776 B FI122776 B FI 122776B FI 20106261 A FI20106261 A FI 20106261A FI 20106261 A FI20106261 A FI 20106261A FI 122776 B FI122776 B FI 122776B
- Authority
- FI
- Finland
- Prior art keywords
- refiner
- nanocellulose
- sorting device
- cellulose
- sorting
- Prior art date
Links
Classifications
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- 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
- D21H11/08—Mechanical or thermomechanical pulp
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20106261A FI122776B (fi) | 2010-11-30 | 2010-11-30 | Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa |
CN201180057835.5A CN103492637A (zh) | 2010-11-30 | 2011-11-25 | 制备纳米纤维素的方法和系统、以及纳米纤维素 |
CA2818884A CA2818884A1 (fr) | 2010-11-30 | 2011-11-25 | Procede et systeme de production de nanocellulose, et nanocellulose |
JP2013541394A JP2013545904A (ja) | 2010-11-30 | 2011-11-25 | ナノセルロースを生産するための方法およびシステム、ならびにナノセルロース |
US13/990,599 US20130303749A1 (en) | 2010-11-30 | 2011-11-25 | Method and a system for producing nanocellulose, and nanocellulose |
PCT/FI2011/051042 WO2012072874A1 (fr) | 2010-11-30 | 2011-11-25 | Procédé et système de production de nanocellulose, et nanocellulose |
EP11844207.8A EP2646619A1 (fr) | 2010-11-30 | 2011-11-25 | Procédé et système de production de nanocellulose, et nanocellulose |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20106261A FI122776B (fi) | 2010-11-30 | 2010-11-30 | Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa |
FI20106261 | 2010-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20106261A0 FI20106261A0 (fi) | 2010-11-30 |
FI122776B true FI122776B (fi) | 2012-06-29 |
Family
ID=43269037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20106261A FI122776B (fi) | 2010-11-30 | 2010-11-30 | Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130303749A1 (fr) |
EP (1) | EP2646619A1 (fr) |
JP (1) | JP2013545904A (fr) |
CN (1) | CN103492637A (fr) |
CA (1) | CA2818884A1 (fr) |
FI (1) | FI122776B (fr) |
WO (1) | WO2012072874A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015092146A1 (fr) | 2013-12-18 | 2015-06-25 | Teknologian Tutkimuskeskus Vtt Oy | Procédé de production de matériau de cellulose fibrillée |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI122889B (fi) * | 2010-12-31 | 2012-08-31 | Upm Kymmene Corp | Menetelmä ja laitteisto nanoselluloosan valmistamiseksi |
FI127682B (en) * | 2013-01-04 | 2018-12-14 | Stora Enso Oyj | Process for manufacturing microfibrillated cellulose |
JP5984307B2 (ja) * | 2013-06-04 | 2016-09-06 | 株式会社日本製鋼所 | セルロースナノファイバー入りポリオレフィン微多孔延伸フィルムの製造方法 |
FI20135773L (fr) | 2013-07-16 | 2015-01-17 | Stora Enso Oyj | |
PT3140454T (pt) * | 2014-05-07 | 2020-02-25 | Univ Maine System | Produção de elevada eficiência de celulose nanofibrilada |
US10815414B2 (en) | 2015-05-20 | 2020-10-27 | Schlumberger Technology Corporation | Water control agent for oilfield application |
BR112017025970B1 (pt) * | 2015-06-04 | 2022-11-29 | Bruce Crossley | Método de produção de nanofibrilas de celulose |
SE540016E (en) * | 2015-08-27 | 2021-03-16 | Stora Enso Oyj | Method and apparatus for producing microfibrillated cellulose fiber |
FI128901B (en) | 2015-09-16 | 2021-02-26 | Upm Kymmene Corp | Method for the preparation of nanofibril cellulose |
US10689564B2 (en) | 2015-11-23 | 2020-06-23 | Schlumberger Technology Corporation | Fluids containing cellulose fibers and cellulose nanoparticles for oilfield applications |
EP3176321A1 (fr) | 2015-12-04 | 2017-06-07 | SAPPI Netherlands Services B.V. | Procédé pour réduire la consommation globale d'énergie dans la production de nanocellulose |
CN105601754B (zh) * | 2016-01-06 | 2017-10-17 | 扬州大学 | 一种酰化纤维素纳米晶体的制备方法 |
US10006166B2 (en) | 2016-02-05 | 2018-06-26 | The United States Of America As Represented By The Secretary Of Agriculture | Integrating the production of carboxylated cellulose nanofibrils and cellulose nanocrystals using recyclable organic acids |
WO2018075877A1 (fr) * | 2016-10-22 | 2018-04-26 | Cahill Michell | Procédé de création de nanofibrilles de cellulose avec une plaque de raffinage |
BR102018014608A2 (pt) * | 2018-07-17 | 2020-01-21 | Fibria Celulose Sa | processo de produção de um material nanocelulósico compreendendo pelo menos duas etapas de desfibrilação de matéria prima celulósica e pelo menos uma etapa de fracionamento intermediária |
SE543552C2 (en) * | 2019-07-04 | 2021-03-23 | Stora Enso Oyj | Refined cellulose fiber composition |
FI20215931A1 (en) * | 2021-09-03 | 2023-03-04 | Valmet Technologies Oy | System and method for making microfibrous cellulose (MFC). |
CN113969513B (zh) * | 2021-10-28 | 2023-07-25 | 北方化学工业股份有限公司 | 硝化纤维素的细断方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513140C2 (sv) * | 1998-11-19 | 2000-07-10 | Valmet Fibertech Ab | Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet |
SE517297E (sv) * | 1999-09-10 | 2004-12-07 | Stora Enso Ab | Metod vid produktion av mekanisk massa från ett cellulosainnehållande material, massa framställd enligt metoden samt kartong producerad av massan |
BR0305572B1 (pt) * | 2002-07-18 | 2013-12-03 | Fibras de celulose microfibriladas bem como método para fabricar as fibras | |
JP2008050715A (ja) * | 2006-08-23 | 2008-03-06 | Daicel Chem Ind Ltd | 微小繊維及びその製造方法 |
US7566014B2 (en) * | 2006-08-31 | 2009-07-28 | Kx Technologies Llc | Process for producing fibrillated fibers |
JP5456269B2 (ja) * | 2007-12-11 | 2014-03-26 | 花王株式会社 | セルロース分散液の製造方法 |
JP2009203559A (ja) * | 2008-02-26 | 2009-09-10 | Daicel Chem Ind Ltd | 微小繊維状セルロースの繊維集合体及びその製造方法 |
US20100065236A1 (en) * | 2008-09-17 | 2010-03-18 | Marielle Henriksson | Method of producing and the use of microfibrillated paper |
FI124724B (fi) * | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Menetelmä muokatun selluloosan valmistamiseksi |
-
2010
- 2010-11-30 FI FI20106261A patent/FI122776B/fi not_active IP Right Cessation
-
2011
- 2011-11-25 CA CA2818884A patent/CA2818884A1/fr not_active Abandoned
- 2011-11-25 WO PCT/FI2011/051042 patent/WO2012072874A1/fr active Application Filing
- 2011-11-25 EP EP11844207.8A patent/EP2646619A1/fr not_active Withdrawn
- 2011-11-25 JP JP2013541394A patent/JP2013545904A/ja active Pending
- 2011-11-25 CN CN201180057835.5A patent/CN103492637A/zh active Pending
- 2011-11-25 US US13/990,599 patent/US20130303749A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015092146A1 (fr) | 2013-12-18 | 2015-06-25 | Teknologian Tutkimuskeskus Vtt Oy | Procédé de production de matériau de cellulose fibrillée |
Also Published As
Publication number | Publication date |
---|---|
FI20106261A0 (fi) | 2010-11-30 |
US20130303749A1 (en) | 2013-11-14 |
WO2012072874A1 (fr) | 2012-06-07 |
EP2646619A1 (fr) | 2013-10-09 |
CA2818884A1 (fr) | 2012-06-07 |
CN103492637A (zh) | 2014-01-01 |
JP2013545904A (ja) | 2013-12-26 |
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