JP6734366B2 - ミクロフィブリル化セルロース繊維の製造方法及び装置 - Google Patents
ミクロフィブリル化セルロース繊維の製造方法及び装置 Download PDFInfo
- Publication number
- JP6734366B2 JP6734366B2 JP2018510798A JP2018510798A JP6734366B2 JP 6734366 B2 JP6734366 B2 JP 6734366B2 JP 2018510798 A JP2018510798 A JP 2018510798A JP 2018510798 A JP2018510798 A JP 2018510798A JP 6734366 B2 JP6734366 B2 JP 6734366B2
- Authority
- JP
- Japan
- Prior art keywords
- refiner
- refining
- pulp
- blades
- chemical pulp
- 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.)
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Classifications
-
- 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
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/22—Jordans
- D21D1/26—Jordan bed plates
-
- 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
-
- 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
-
- 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
- D21D1/02—Methods of beating; Beaters of the Hollander type
- D21D1/06—Bed plates
-
- 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
- D21D1/34—Other mills or refiners
-
- 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
- D21D1/004—Methods of beating or refining including disperging or deflaking
- D21D1/006—Disc mills
- D21D1/008—Discs
-
- 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
- D21D1/30—Disc mills
- D21D1/306—Discs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
Description
化学パルプが50を超えるチョッパー・リグラー(SR)値に達するように、パルプを事前に処理するステップと、
精製機羽根を有する精製機において、パルプを3〜6%のコンシステンシー(consistency)で精製するステップであって、精製機羽根の高さは2〜3mmの範囲にある、ステップと
を含むことを特徴とする。
・精製のステップが少ない
・精製されていない繊維の割合が小さい
・投資コストを抑える(異なる羽根を必要としない)
・より高いエッジ負荷を有する可能性がある
Claims (9)
- ミクロフィブリル化セルロース(MFC)を製造するための方法であって、
化学パルプが50を超えるチョッパー・リグラー(SR)値に達するように、前記パルプを事前に処理するステップと、
精製機羽根を有する精製機において、前記パルプを3〜6%のコンシステンシーで精製するステップであって、前記精製機羽根の高さは2〜3mmの範囲にある、ステップと
を含むことを特徴とする方法。 - 前記精製するステップは、前記精製の間の刃先長(CEL)が70km/revより高いことを更に含むことを特徴とする、請求項1に記載の方法。
- 前記精製の間の表面エッジ荷重(SEL)は、0.5未満であって、好ましくは0.3未満であることを特徴とする、請求項1又は2に記載の方法。
- 前記精製の間のpHは8より高く、好ましくは9より高いことを特徴とする、請求項1〜3の何れか一項に記載の方法。
- 前記精製するステップの間の温度は40℃より高く、好ましくは50℃より高いことを特徴とする、請求項1〜4の何れか一項に記載の方法。
- 前記精製するステップは、前記精製機羽根が1000〜1600rpmの回転速度で回転することを更に含むことを特徴とする、請求項1〜5の何れか一項に記載の方法。
- 前記事前に処理するステップは、前記化学パルプを事前に精製するステップを含むことを特徴とする、請求項1〜6の何れか一項に記載の方法。
- 化学パルプからミクロフィブリル化セルロース(MFC)を製造するための装置であって、前記装置は、精製機羽根を有する、化学パルプを精製するための精製機であって、前記精製機羽根の高さは2〜3mmの範囲にあって、前記精製機の刃先長(CEL)値は70km/revより高いことを特徴とする、装置。
- 前記精製機は、円錐形の精製機であることを特徴とする、請求項8に記載の装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1551119A SE540016E (en) | 2015-08-27 | 2015-08-27 | Method and apparatus for producing microfibrillated cellulose fiber |
| SE1551119-9 | 2015-08-27 | ||
| PCT/IB2016/055021 WO2017033125A1 (en) | 2015-08-27 | 2016-08-23 | Method and apparatus for producing microfibrillated cellulose fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018525546A JP2018525546A (ja) | 2018-09-06 |
| JP6734366B2 true JP6734366B2 (ja) | 2020-08-05 |
Family
ID=58099921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018510798A Active JP6734366B2 (ja) | 2015-08-27 | 2016-08-23 | ミクロフィブリル化セルロース繊維の製造方法及び装置 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20180237990A1 (ja) |
| EP (1) | EP3341523B2 (ja) |
| JP (1) | JP6734366B2 (ja) |
| KR (1) | KR20180044927A (ja) |
| CN (1) | CN108350655B (ja) |
| AU (1) | AU2016310646B2 (ja) |
| BR (1) | BR112018003742B1 (ja) |
| CA (1) | CA2996090C (ja) |
| FI (1) | FI3341523T4 (ja) |
| PL (1) | PL3341523T5 (ja) |
| SE (1) | SE540016E (ja) |
| WO (1) | WO2017033125A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11453978B2 (en) * | 2016-12-21 | 2022-09-27 | Stora Enso Oyj | Process for surface sizing using a jet cooked dispersion comprising microfibrillated cellulose, starch and pigment and/or filler |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3140454T3 (pl) * | 2014-05-07 | 2020-06-01 | University Of Maine System Board Of Trustees | Wysokowydajne wytwarzanie nanofibrylowanej celulozy |
| WO2016196983A1 (en) * | 2015-06-04 | 2016-12-08 | Bruce Crossley | Method of producing cellulose nanofibrils |
| FI20205288A1 (en) * | 2020-03-24 | 2021-09-25 | Valmet Technologies Oy | Method and arrangement for producing nanofibrillar cellulose |
| EP4134235A1 (en) | 2021-08-11 | 2023-02-15 | Billerud Aktiebolag (publ) | Assymetric paperboard |
| FI20215931A1 (en) * | 2021-09-03 | 2023-03-04 | Valmet Technologies Oy | System and method of producing micro fibrillated cellulose (MFC) |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5530424A (en) * | 1978-08-22 | 1980-03-04 | Oji Paper Co | Refiner element |
| SE502907C2 (sv) * | 1994-06-29 | 1996-02-19 | Sunds Defibrator Ind Ab | Malelement |
| SE502906C2 (sv) * | 1994-06-29 | 1996-02-19 | Sunds Defibrator Ind Ab | Malelement |
| JP2000250174A (ja) | 1999-03-03 | 2000-09-14 | Fuji Photo Film Co Ltd | 写真印画紙原紙用パルプの叩解方法 |
| CN1325725C (zh) * | 2002-07-18 | 2007-07-11 | 株式会社日本吸收体技术研究所 | 超微纤维素纤维的制造方法和制造装置 |
| SE525980C2 (sv) | 2003-10-06 | 2005-06-07 | Metso Paper Inc | Malelement |
| US7347392B2 (en) * | 2005-02-28 | 2008-03-25 | J & L Fiber Services, Inc. | Refiners and methods of refining pulp |
| FI121604B (fi) | 2005-12-05 | 2011-01-31 | Metso Paper Inc | Jauhinterä |
| AU2007212781B2 (en) * | 2006-02-08 | 2011-01-27 | Stfi-Packforsk Ab | Method for the manufacturing of microfibrillated cellulose |
| US8444808B2 (en) | 2006-08-31 | 2013-05-21 | Kx Industries, Lp | Process for producing nanofibers |
| US7566014B2 (en) * | 2006-08-31 | 2009-07-28 | Kx Technologies Llc | Process for producing fibrillated fibers |
| CN101512051A (zh) * | 2006-08-31 | 2009-08-19 | Kx技术有限公司 | 制造纳米纤维的方法 |
| DE102008059610A1 (de) * | 2008-11-28 | 2010-06-02 | Voith Patent Gmbh | Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnituren zu seiner Durchführung |
| HUE045496T2 (hu) | 2009-03-30 | 2019-12-30 | Fiberlean Tech Ltd | Eljárás nano-fibrilláris cellulóz szuszpenziók elõállítására |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| SE533509C2 (sv) | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| SE0950534A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| FI122776B (fi) * | 2010-11-30 | 2012-06-29 | Upm Kymmene Corp | Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa |
| FI122889B (fi) * | 2010-12-31 | 2012-08-31 | Upm Kymmene Corp | Menetelmä ja laitteisto nanoselluloosan valmistamiseksi |
| FI125031B (fi) | 2011-01-27 | 2015-04-30 | Valmet Technologies Inc | Jauhin ja teräelementti |
| FI126457B (fi) | 2011-11-14 | 2016-12-15 | Upm Kymmene Corp | Menetelmä fibrillisellun tuottamiseksi |
| US9181654B2 (en) * | 2012-05-30 | 2015-11-10 | Andritz Inc. | Refiner plate having a smooth, wave-like groove and related methods |
| PL2861799T3 (pl) * | 2012-06-13 | 2020-01-31 | University Of Maine System Board Of Trustees | Wydajny energetycznie sposób wytwarzania włókien nanocelulozowych |
| US9879361B2 (en) * | 2012-08-24 | 2018-01-30 | Domtar Paper Company, Llc | Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers |
| FI127682B (en) | 2013-01-04 | 2018-12-14 | Stora Enso Oyj | Process for manufacturing microfibrillated cellulose |
| FI128835B (en) | 2013-05-14 | 2021-01-15 | Upm Kymmene Corp | Method and apparatus for producing nanofibrillar cellulose |
| FI127014B (en) * | 2013-05-15 | 2017-09-29 | Upm Kymmene Corp | Process for the manufacture of nanofibrillar cellulose and for the manufacture of a paper product |
| JP6160244B2 (ja) * | 2013-05-27 | 2017-07-12 | 王子ホールディングス株式会社 | 微細セルロース繊維含有材料及びその製造方法、複合材料及びその製造方法 |
| KR101550656B1 (ko) * | 2013-11-26 | 2015-09-08 | 한국생산기술연구원 | 나노피브릴화 셀룰로오스의 제조 방법 |
| PL3140454T3 (pl) * | 2014-05-07 | 2020-06-01 | University Of Maine System Board Of Trustees | Wysokowydajne wytwarzanie nanofibrylowanej celulozy |
-
2015
- 2015-08-27 SE SE1551119A patent/SE540016E/en unknown
-
2016
- 2016-08-23 BR BR112018003742-7A patent/BR112018003742B1/pt active IP Right Grant
- 2016-08-23 FI FIEP16838645.6T patent/FI3341523T4/fi active
- 2016-08-23 WO PCT/IB2016/055021 patent/WO2017033125A1/en not_active Ceased
- 2016-08-23 AU AU2016310646A patent/AU2016310646B2/en not_active Ceased
- 2016-08-23 PL PL16838645.6T patent/PL3341523T5/pl unknown
- 2016-08-23 CN CN201680049736.5A patent/CN108350655B/zh active Active
- 2016-08-23 US US15/755,407 patent/US20180237990A1/en not_active Abandoned
- 2016-08-23 KR KR1020187007157A patent/KR20180044927A/ko not_active Ceased
- 2016-08-23 JP JP2018510798A patent/JP6734366B2/ja active Active
- 2016-08-23 EP EP16838645.6A patent/EP3341523B2/en active Active
- 2016-08-23 CA CA2996090A patent/CA2996090C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11453978B2 (en) * | 2016-12-21 | 2022-09-27 | Stora Enso Oyj | Process for surface sizing using a jet cooked dispersion comprising microfibrillated cellulose, starch and pigment and/or filler |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3341523A1 (en) | 2018-07-04 |
| CA2996090C (en) | 2023-08-22 |
| BR112018003742B1 (pt) | 2023-03-14 |
| FI3341523T4 (fi) | 2023-12-18 |
| PL3341523T3 (pl) | 2020-06-29 |
| BR112018003742A2 (pt) | 2018-09-25 |
| WO2017033125A1 (en) | 2017-03-02 |
| SE1551119A1 (en) | 2017-02-28 |
| CN108350655B (zh) | 2020-07-17 |
| EP3341523B1 (en) | 2020-01-08 |
| EP3341523B2 (en) | 2023-12-06 |
| SE540016E (en) | 2021-03-16 |
| AU2016310646A1 (en) | 2018-03-15 |
| CA2996090A1 (en) | 2017-03-02 |
| JP2018525546A (ja) | 2018-09-06 |
| SE540016C2 (en) | 2018-02-27 |
| US20180237990A1 (en) | 2018-08-23 |
| EP3341523A4 (en) | 2019-01-16 |
| AU2016310646B2 (en) | 2022-04-07 |
| CN108350655A (zh) | 2018-07-31 |
| KR20180044927A (ko) | 2018-05-03 |
| PL3341523T5 (pl) | 2025-02-24 |
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