FI20085964A0 - Massan käsittelymenetelmä ja -järjestelmä - Google Patents

Massan käsittelymenetelmä ja -järjestelmä

Info

Publication number
FI20085964A0
FI20085964A0 FI20085964A FI20085964A FI20085964A0 FI 20085964 A0 FI20085964 A0 FI 20085964A0 FI 20085964 A FI20085964 A FI 20085964A FI 20085964 A FI20085964 A FI 20085964A FI 20085964 A0 FI20085964 A0 FI 20085964A0
Authority
FI
Finland
Prior art keywords
treating pulp
pulp
treating
Prior art date
Application number
FI20085964A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085964A (fi
FI122771B (fi
Inventor
Matti-Paavo Saren
Tuomo Kaelkaejae
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Priority to FI20085964A priority Critical patent/FI122771B/fi
Publication of FI20085964A0 publication Critical patent/FI20085964A0/fi
Priority to DE112009002297T priority patent/DE112009002297T5/de
Priority to PCT/FI2009/050824 priority patent/WO2010043766A1/en
Priority to ATA9384/2009A priority patent/AT509358B1/de
Publication of FI20085964A publication Critical patent/FI20085964A/fi
Application granted granted Critical
Publication of FI122771B publication Critical patent/FI122771B/fi

Links

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
    • 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
    • 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
    • D21D1/002—Control devices
    • 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
FI20085964A 2008-10-13 2008-10-13 Massan käsittelymenetelmä ja -järjestelmä FI122771B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20085964A FI122771B (fi) 2008-10-13 2008-10-13 Massan käsittelymenetelmä ja -järjestelmä
DE112009002297T DE112009002297T5 (de) 2008-10-13 2009-10-13 Verfahren und Anordnung zur Zellstoffverarbeitung
PCT/FI2009/050824 WO2010043766A1 (en) 2008-10-13 2009-10-13 Pulp processing method and system
ATA9384/2009A AT509358B1 (de) 2008-10-13 2009-10-13 Verfahren und anordnung zur zellstoffverarbeitung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085964A FI122771B (fi) 2008-10-13 2008-10-13 Massan käsittelymenetelmä ja -järjestelmä
FI20085964 2008-10-13

Publications (3)

Publication Number Publication Date
FI20085964A0 true FI20085964A0 (fi) 2008-10-13
FI20085964A FI20085964A (fi) 2010-04-14
FI122771B FI122771B (fi) 2012-06-29

Family

ID=39924609

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085964A FI122771B (fi) 2008-10-13 2008-10-13 Massan käsittelymenetelmä ja -järjestelmä

Country Status (4)

Country Link
AT (1) AT509358B1 (fi)
DE (1) DE112009002297T5 (fi)
FI (1) FI122771B (fi)
WO (1) WO2010043766A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014076360A1 (en) * 2012-11-16 2014-05-22 Metso Automation Oy Measurement of structural properties
US10385508B2 (en) 2016-03-24 2019-08-20 The Procter & Gamble Company Process for producing strong and soft tissue and towel products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966651A (en) * 1988-01-14 1990-10-30 P.H. Glatfelter Company Method of paper making using an abrasive refiner for refining bleached thermochemical hardwood pulp
JPH06220790A (ja) * 1993-01-22 1994-08-09 Nippon Paper Ind Co Ltd 印刷用紙の製造方法
JP3282177B2 (ja) * 1998-01-14 2002-05-13 日本製紙株式会社 紙のベッセルピックの低減方法
SE512869C2 (sv) * 1998-01-20 2000-05-29 Nils Anders Lennart Wikdahl Förfarande och anordning för framställande av cellulosamassor med förbättrad kvalitet
EP1921205A1 (de) * 2006-11-10 2008-05-14 Voith Patent GmbH Verfahren zur Entfernung von störenden Fasern, Faserbruchstücken oder Gefäßzellen aus einer wässrigen Faserstoffsuspension

Also Published As

Publication number Publication date
AT509358A2 (de) 2011-08-15
FI20085964A (fi) 2010-04-14
AT509358A3 (de) 2012-12-15
AT509358B1 (de) 2013-02-15
WO2010043766A1 (en) 2010-04-22
FI122771B (fi) 2012-06-29
DE112009002297T5 (de) 2012-01-19

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