BR0305765A - Processo para alteção de fibras de papel ou fibras de celulose em uma suspensão aquosa - Google Patents

Processo para alteção de fibras de papel ou fibras de celulose em uma suspensão aquosa

Info

Publication number
BR0305765A
BR0305765A BR0305765-8A BR0305765A BR0305765A BR 0305765 A BR0305765 A BR 0305765A BR 0305765 A BR0305765 A BR 0305765A BR 0305765 A BR0305765 A BR 0305765A
Authority
BR
Brazil
Prior art keywords
fibers
grinding
altering
paper
aqueous suspension
Prior art date
Application number
BR0305765-8A
Other languages
English (en)
Inventor
Wolfgang Berger
Klaus Eibinger
Rudolf Eichinger
Dietmar Grueneis
Andrea Hiener
Walter Ruef
Original Assignee
Inst F R Papier Zellstorf Und
Frantschach Pulp & Paper Austr
Neusiedler Ag
Sappi Papier Holding Ag
Sca Graphic Laakirchen Ag
Norske Skog Bruck Gmbh
Voith Paper Fiber Systems Gmbh
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 Inst F R Papier Zellstorf Und, Frantschach Pulp & Paper Austr, Neusiedler Ag, Sappi Papier Holding Ag, Sca Graphic Laakirchen Ag, Norske Skog Bruck Gmbh, Voith Paper Fiber Systems Gmbh filed Critical Inst F R Papier Zellstorf Und
Publication of BR0305765A publication Critical patent/BR0305765A/pt

Links

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
    • D21D1/34—Other mills or refiners
    • D21D1/36—Other mills or refiners with vertical shaft
    • 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
    • D21D1/38—Other mills or refiners with horizontal shaft

Landscapes

  • Paper (AREA)

Abstract

"PROCESSO PARA ALTERAçãO DE FIBRAS DE PAPEL OU FIBRAS DE CELULOSE EM UMA SUSPENSãO AQUOSA". A invenção se refere a um processo que serve para alteração de fibras de papel ou fibras de celulose em uma suspensão aquosa, em particular para elevar a resistência do papel produzidos a partir destas fibras. Neste caso, duas superfícies de moagem são pressionadas uma contra a outra e movimentadas de tal maneira, que uma menor possível velocidade relativa prevalece entre as superfícies de moagem e o material fibroso (F) na zona de moagem. Uma realização do processo especialmente favorável pode ser realizada com os corpos de moagem que portam uma superfície de moagem, os quais são rolados sobre o lado interno de um tambor de moagem que porta a superfície de moagem.
BR0305765-8A 2002-08-13 2003-07-30 Processo para alteção de fibras de papel ou fibras de celulose em uma suspensão aquosa BR0305765A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10236962A DE10236962A1 (de) 2002-08-13 2002-08-13 Verfahren zur Faserstoffbehandlung
PCT/EP2003/008445 WO2004022843A1 (de) 2002-08-13 2003-07-30 Verfahren zur faserstoffbehandlung

Publications (1)

Publication Number Publication Date
BR0305765A true BR0305765A (pt) 2004-10-05

Family

ID=30775198

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305765-8A BR0305765A (pt) 2002-08-13 2003-07-30 Processo para alteção de fibras de papel ou fibras de celulose em uma suspensão aquosa

Country Status (10)

Country Link
US (1) US20070006984A1 (pt)
EP (1) EP1521883A1 (pt)
JP (1) JP2005535799A (pt)
CN (1) CN1697902A (pt)
AU (1) AU2003258551A1 (pt)
BR (1) BR0305765A (pt)
DE (1) DE10236962A1 (pt)
NO (1) NO20041310L (pt)
RU (1) RU2309211C2 (pt)
WO (1) WO2004022843A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337922A1 (de) * 2003-08-18 2005-03-17 Voith Paper Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Papier- oder Zellstofffasern
EP1702103A1 (de) * 2003-08-18 2006-09-20 Voith Patent GmbH Verfahren zur mahlung von wässrig suspendierten papier- oder zellstofffasern
DE10337921A1 (de) * 2003-08-18 2005-03-17 Voith Paper Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Papier- oder Zellstofffasern
DE102005016318A1 (de) * 2005-04-09 2006-10-12 Voith Paper Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Papier- oder Zellstoffasern sowie Mahlvorrichtung zu seiner Durchführung
WO2006108508A1 (de) * 2005-04-15 2006-10-19 Voith Patent Gmbh Verfahren zur aufbereitung von papierfaser-rohstoffen
EP1728918A3 (de) 2005-05-12 2006-12-13 Voith Patent GmbH Verfahren zur Entfernung von Störstoffen aus einer wässrigen Papierfasersuspension
DE502006006969D1 (de) * 2005-12-17 2010-07-01 Voith Patent Gmbh Verfahren zur Entfernung von Störstoffen aus einer wässrigen Faserstoffsuspension
DE102007003964A1 (de) * 2007-01-26 2008-01-24 Voith Patent Gmbh Verfahren zur Erzeugung von Holzstoff
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
WO2015127239A1 (en) 2014-02-21 2015-08-27 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
WO2015127233A1 (en) 2014-02-21 2015-08-27 Domtar Paper Company Llc Surface enhanced pulp fibers in fiber cement
NL2013950B1 (en) * 2014-12-10 2016-10-11 Johannes Clumpkens Mathias Method for refining fibres for paper making and apparatus suitable for said process.
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
CA3041057A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
CA3088962A1 (en) 2018-02-05 2019-08-08 Harshad PANDE Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
CN109183489A (zh) * 2018-09-25 2019-01-11 福建锐信合成革有限公司 一种离型纸上浆装置
CA3134990A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
US12116732B2 (en) 2019-09-23 2024-10-15 Domtar Paper Company, Llc Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same
US12104327B2 (en) 2019-09-23 2024-10-01 Domtar Paper Company, Llc Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same
US12428788B2 (en) 2019-10-07 2025-09-30 Domtar Paper Company, Llc Molded pulp products incorporating surface enhanced pulp fibers and methods of making the same
FR3137398B1 (fr) 2022-06-30 2024-05-31 Centre Technique Du Papier Procede de traitement de fibres cellulosiques par compression mecanique notamment pour pate a papier
FR3157223B1 (fr) 2023-12-20 2025-11-14 Centre Technique Du Papier Procédé de traitement mécanique et chimique de fibres cellulosiques dans un malaxeur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE894499C (de) * 1940-02-16 1953-10-26 Belgique Papeteries Vorrichtung zum Behandeln von Fasergut, insbesondere Papierstoff
US2592594A (en) * 1948-10-27 1952-04-15 Taylor Refiner Company Inc Method of and machine for treating fibrous or cellulosic material
DE959345C (de) * 1953-10-28 1957-03-07 Anton J Haug Kollermuehle zum Behandeln von Faserstoffen fuer die Papierfabrikation
US2719463A (en) * 1954-01-29 1955-10-04 Anton J Haug Machines for reducing and treating fibrous paper making materials
US3534912A (en) * 1967-01-11 1970-10-20 Beloit Corp Low speed refining of a papermaking pulp solution
US4685623A (en) * 1982-09-29 1987-08-11 Clark James D A Method and apparatus for treating pulp
SE440247B (sv) * 1983-11-30 1985-07-22 Folke Eriksson Apparat for behandling av cellulosamassa med en koncentration ovanfor flytbarhetsgrensen

Also Published As

Publication number Publication date
JP2005535799A (ja) 2005-11-24
US20070006984A1 (en) 2007-01-11
AU2003258551A8 (en) 2004-03-29
AU2003258551A1 (en) 2004-03-29
RU2309211C2 (ru) 2007-10-27
RU2005106869A (ru) 2005-10-10
NO20041310L (no) 2004-03-30
DE10236962A1 (de) 2004-02-26
WO2004022843A1 (de) 2004-03-18
EP1521883A1 (de) 2005-04-13
CN1697902A (zh) 2005-11-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2047 DE 30/03/2010.