JP2011500984A - パルプの特性を改善する方法 - Google Patents

パルプの特性を改善する方法 Download PDF

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Publication number
JP2011500984A
JP2011500984A JP2010529419A JP2010529419A JP2011500984A JP 2011500984 A JP2011500984 A JP 2011500984A JP 2010529419 A JP2010529419 A JP 2010529419A JP 2010529419 A JP2010529419 A JP 2010529419A JP 2011500984 A JP2011500984 A JP 2011500984A
Authority
JP
Japan
Prior art keywords
pulp
cells
fines
particles
fine particles
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.)
Pending
Application number
JP2010529419A
Other languages
English (en)
Japanese (ja)
Inventor
ペイヴィ ロウス
ケイヨ ヒテネン
Original Assignee
ケムポリス オサケユキチュア
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 ケムポリス オサケユキチュア filed Critical ケムポリス オサケユキチュア
Publication of JP2011500984A publication Critical patent/JP2011500984A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
JP2010529419A 2007-10-18 2008-10-16 パルプの特性を改善する方法 Pending JP2011500984A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075735A FI121545B (fi) 2007-10-18 2007-10-18 Menetelmä massan ominaisuuksien parantamiseksi
PCT/FI2008/050580 WO2009050338A1 (fr) 2007-10-18 2008-10-16 Procédé pour améliorer les caractéristiques d'une pâte

Publications (1)

Publication Number Publication Date
JP2011500984A true JP2011500984A (ja) 2011-01-06

Family

ID=38656881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010529419A Pending JP2011500984A (ja) 2007-10-18 2008-10-16 パルプの特性を改善する方法

Country Status (5)

Country Link
EP (1) EP2201171A4 (fr)
JP (1) JP2011500984A (fr)
CN (1) CN101827973B (fr)
FI (1) FI121545B (fr)
WO (1) WO2009050338A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102605669A (zh) * 2011-01-20 2012-07-25 宁波六和包装有限公司 包装用纸浆的改善工艺
CN102605673A (zh) * 2011-01-20 2012-07-25 宁波六和包装有限公司 纸浆的改善方法
SE545498C2 (en) * 2021-12-15 2023-10-03 Stora Enso Oyj Strength enhancement agent for paper and paperboard
SE545499C2 (en) * 2021-12-15 2023-10-03 Stora Enso Oyj Cellulose-based gas barrier film
WO2023235965A1 (fr) * 2022-06-08 2023-12-14 Red Leaf Sustainable Ip Corp. Désilication et fabrication d'une pâte à papier non ligneuse chimico-mécanique à faible intensité de carbone et de co-produits

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5005993A (en) * 1992-08-12 1994-03-15 International Technology Management Associates, Ltd. Algal pulps and pre-puls and paper products made therefrom
JPH10102392A (ja) * 1996-09-26 1998-04-21 Oji Paper Co Ltd 積層板原紙及び積層板
WO1999064676A1 (fr) * 1998-06-10 1999-12-16 Bba Nonwovens Simpsonville, Inc. Filtre a lait obtenu au mouille lie thermiquement haute efficacite
DE69924371T2 (de) * 1999-01-15 2005-09-15 Nalco Chemical Co., Naperville Verfahren zur papierherstellung mittels retentions- und entwässerungshilfsmittels
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
FI20055635A (sv) * 2005-12-01 2007-06-02 Metso Paper Inc Förfarande för framställning av papper
WO2009077001A1 (fr) * 2007-12-17 2009-06-25 Sca Hygiene Products Gmbh Procédé de préparation de pâte, et de traitement de pâte, et papier, en particulier un papier de soie

Also Published As

Publication number Publication date
FI20075735A (fi) 2009-04-19
EP2201171A4 (fr) 2013-10-30
CN101827973B (zh) 2013-11-06
FI20075735A0 (fi) 2007-10-18
WO2009050338A1 (fr) 2009-04-23
FI121545B (fi) 2010-12-31
EP2201171A1 (fr) 2010-06-30
CN101827973A (zh) 2010-09-08

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