BRPI0707255A2 - método para fabricação de celulose microfibrilada - Google Patents
método para fabricação de celulose microfibrilada Download PDFInfo
- Publication number
- BRPI0707255A2 BRPI0707255A2 BRPI0707255-4A BRPI0707255A BRPI0707255A2 BR PI0707255 A2 BRPI0707255 A2 BR PI0707255A2 BR PI0707255 A BRPI0707255 A BR PI0707255A BR PI0707255 A2 BRPI0707255 A2 BR PI0707255A2
- Authority
- BR
- Brazil
- Prior art keywords
- pulp
- microfibrillated cellulose
- enzyme
- cellulose
- refining
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 229920002678 cellulose Polymers 0.000 title claims abstract description 26
- 239000001913 cellulose Substances 0.000 title claims abstract description 26
- 108090000790 Enzymes Proteins 0.000 claims abstract description 22
- 102000004190 Enzymes Human genes 0.000 claims abstract description 22
- 238000007670 refining Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 6
- 229920002488 Hemicellulose Polymers 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 235000013305 food Nutrition 0.000 claims abstract description 3
- 239000006254 rheological additive Substances 0.000 claims abstract description 3
- 229940088598 enzyme Drugs 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 11
- 108010059892 Cellulase Proteins 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 229940106157 cellulase Drugs 0.000 claims description 7
- 239000011122 softwood Substances 0.000 claims description 6
- 229940059442 hemicellulase Drugs 0.000 claims description 2
- 108010002430 hemicellulase Proteins 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims 1
- 239000000825 pharmaceutical preparation Substances 0.000 claims 1
- 229940127557 pharmaceutical product Drugs 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 2
- 239000002023 wood Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 210000001724 microfibril Anatomy 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000000604 cryogenic transmission electron microscopy Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000013431 Pinus clausa Nutrition 0.000 description 1
- 235000000773 Pinus glabra Nutrition 0.000 description 1
- 241001502813 Pinus glabra Species 0.000 description 1
- 235000008582 Pinus sylvestris Nutrition 0.000 description 1
- 241000218626 Pinus sylvestris Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005384 cross polarization magic-angle spinning Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cosmetics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0600272-9 | 2006-02-08 | ||
| SE0600272 | 2006-02-08 | ||
| PCT/SE2007/000082 WO2007091942A1 (en) | 2006-02-08 | 2007-01-31 | Method for the manufacturing of microfibrillated cellulose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0707255A2 true BRPI0707255A2 (pt) | 2011-04-26 |
| BRPI0707255B1 BRPI0707255B1 (pt) | 2017-01-24 |
Family
ID=38345443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0707255A BRPI0707255B1 (pt) | 2006-02-08 | 2007-01-31 | método para tratamento de uma polpa química para fabricação de celulose microfibrilada, celulose microfibrilada e uso |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8546558B2 (pt) |
| EP (1) | EP1984561B1 (pt) |
| JP (2) | JP2009526140A (pt) |
| AU (1) | AU2007212781B2 (pt) |
| BR (1) | BRPI0707255B1 (pt) |
| CA (1) | CA2641607C (pt) |
| DE (1) | DE07709298T1 (pt) |
| ES (1) | ES2436636T1 (pt) |
| NO (1) | NO341867B1 (pt) |
| PL (1) | PL1984561T3 (pt) |
| WO (1) | WO2007091942A1 (pt) |
Families Citing this family (139)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| FI124724B (fi) | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Menetelmä muokatun selluloosan valmistamiseksi |
| EP2406567B1 (en) | 2009-03-11 | 2015-10-21 | Borregaard AS | Method for drying microfibrillated cellulose |
| WO2010105847A1 (en) | 2009-03-20 | 2010-09-23 | Borregaard Industries Limited, Norge | Cellulose microfibrils as air release agent |
| SI2236545T1 (sl) | 2009-03-30 | 2014-12-31 | Omya International Ag | Postopek za proizvodnjo gelov iz nanofibrilirane celuloze |
| PL3617400T3 (pl) | 2009-03-30 | 2023-01-02 | Fiberlean Technologies Limited | Zastosowanie zawiesin nanofibrylarnej celulozy |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| FI125818B (fi) | 2009-06-08 | 2016-02-29 | Upm Kymmene Corp | Menetelmä paperin valmistamiseksi |
| SE0950534A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| SE0950535A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| US8545954B2 (en) * | 2009-07-07 | 2013-10-01 | Tetra Laval Holdings & Finance Sa | Barrier layer for a packaging laminate and packaging laminate comprising such barrier layer |
| WO2011048000A1 (de) | 2009-10-20 | 2011-04-28 | Basf Se | Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit |
| PL2494107T3 (pl) | 2009-10-26 | 2017-01-31 | Stora Enso Oyj | Sposób wytwarzania mikrofibrylowanej celulozy w wytłaczarce i mikrofibrylowana celuloza wytworzona zgodnie z tym sposobem |
| SE0950819A1 (sv) * | 2009-11-03 | 2011-05-04 | Stora Enso Oyj | Ett bestruket substrat, en process för tillverkning av ett bestruket substrat, en förpackning och en dispersionsbestrykning |
| EP2319984B2 (en) | 2009-11-04 | 2025-04-02 | Kemira Oyj | Process for production of paper |
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| SE534932C2 (sv) | 2009-12-21 | 2012-02-21 | Stora Enso Oyj | Ett pappers eller kartongsubstrat, en process för tillverkning av substratet och en förpackning bildad av substratet |
| US9613758B2 (en) | 2009-12-22 | 2017-04-04 | Pasi Moilanen | Fabrication and application of polymer-graphitic material nanocomposites and hybride materials |
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| EP2386682B1 (en) | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
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| CN104894668B (zh) * | 2010-05-11 | 2017-04-12 | Fp创新研究中心 | 纤维素纳米纤丝机 |
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| SE536744C2 (sv) | 2010-05-12 | 2014-07-08 | Stora Enso Oyj | En process för tillverkning av en komposition innehållande fibrillerad cellulosa och en komposition |
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| JP5862345B2 (ja) * | 2012-02-13 | 2016-02-16 | 王子ホールディングス株式会社 | 微細繊維状セルロースの製造方法 |
| US10167576B2 (en) | 2012-05-21 | 2019-01-01 | Oji Holdings Corporation | Method of producing fine fiber, and fine fiber, non-woven fabric, and fine fibrous cellulose |
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- 2007-01-31 JP JP2008554183A patent/JP2009526140A/ja active Pending
- 2007-01-31 AU AU2007212781A patent/AU2007212781B2/en not_active Ceased
- 2007-01-31 WO PCT/SE2007/000082 patent/WO2007091942A1/en not_active Ceased
- 2007-01-31 EP EP07709298.9A patent/EP1984561B1/en active Active
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- 2007-01-31 CA CA2641607A patent/CA2641607C/en active Active
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| BRPI0707255B1 (pt) | 2017-01-24 |
| WO2007091942A1 (en) | 2007-08-16 |
| CA2641607C (en) | 2013-03-26 |
| EP1984561A1 (en) | 2008-10-29 |
| AU2007212781A1 (en) | 2007-08-16 |
| AU2007212781B2 (en) | 2011-01-27 |
| JP2013255498A (ja) | 2013-12-26 |
| JP5797699B2 (ja) | 2015-10-21 |
| PL1984561T3 (pl) | 2016-07-29 |
| ES2436636T1 (es) | 2014-01-03 |
| CA2641607A1 (en) | 2007-08-16 |
| NO341867B1 (no) | 2018-02-12 |
| JP2009526140A (ja) | 2009-07-16 |
| US20090221812A1 (en) | 2009-09-03 |
| EP1984561A4 (en) | 2012-08-01 |
| DE07709298T1 (de) | 2014-01-30 |
| US8546558B2 (en) | 2013-10-01 |
| NO20083546L (no) | 2008-08-14 |
| EP1984561B1 (en) | 2015-12-23 |
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