SE513140C2 - Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet - Google Patents

Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet

Info

Publication number
SE513140C2
SE513140C2 SE9803963A SE9803963A SE513140C2 SE 513140 C2 SE513140 C2 SE 513140C2 SE 9803963 A SE9803963 A SE 9803963A SE 9803963 A SE9803963 A SE 9803963A SE 513140 C2 SE513140 C2 SE 513140C2
Authority
SE
Sweden
Prior art keywords
pulp
concentration
refiner
primary
reject
Prior art date
Application number
SE9803963A
Other languages
English (en)
Swedish (sv)
Other versions
SE9803963D0 (sv
SE9803963L (sv
Inventor
Ove Danielsson
Bo Falk
Ulf Karlsson
Kenneth Kjellstroem
Original Assignee
Valmet Fibertech Ab
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 Valmet Fibertech Ab filed Critical Valmet Fibertech Ab
Priority to SE9803963A priority Critical patent/SE513140C2/sv
Publication of SE9803963D0 publication Critical patent/SE9803963D0/xx
Priority to PCT/SE1999/002128 priority patent/WO2000031335A1/en
Priority to CA002350988A priority patent/CA2350988C/en
Priority to EP99962627A priority patent/EP1159481B1/de
Priority to AU19033/00A priority patent/AU758521B2/en
Priority to JP2000584135A priority patent/JP2002530546A/ja
Priority to BRPI9915497-8A priority patent/BR9915497B1/pt
Priority to US09/856,134 priority patent/US6361650B1/en
Priority to DE69923603T priority patent/DE69923603T2/de
Priority to AT99962627T priority patent/ATE288515T1/de
Priority to NZ511810A priority patent/NZ511810A/xx
Publication of SE9803963L publication Critical patent/SE9803963L/
Publication of SE513140C2 publication Critical patent/SE513140C2/sv
Priority to NO20012468A priority patent/NO315429B1/no

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
    • D21D5/02—Straining or screening the pulp
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Electrotherapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
SE9803963A 1998-11-19 1998-11-19 Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet SE513140C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9803963A SE513140C2 (sv) 1998-11-19 1998-11-19 Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet
NZ511810A NZ511810A (en) 1998-11-19 1999-11-19 Upgrading of TMP to an SC/LWC quality
BRPI9915497-8A BR9915497B1 (pt) 1998-11-19 1999-11-19 processo para produÇço de polpa para papel de imprensa melhorada para a qualidade super calandrada revestida de peso leve.
CA002350988A CA2350988C (en) 1998-11-19 1999-11-19 Upgrading of tmp to an sc/lwc quality
EP99962627A EP1159481B1 (de) 1998-11-19 1999-11-19 Aufwertung von tmp-faserstoff zu einer sc/lwc qualität
AU19033/00A AU758521B2 (en) 1998-11-19 1999-11-19 Upgrading of TMP to an SC/LWC quality
JP2000584135A JP2002530546A (ja) 1998-11-19 1999-11-19 Ｓｃ／ｌｗｃ品質へのｔｍｐの品質改良
PCT/SE1999/002128 WO2000031335A1 (en) 1998-11-19 1999-11-19 Upgrading of tmp to an sc/lwc quality
US09/856,134 US6361650B1 (en) 1998-11-19 1999-11-19 Process for upgrading of thermomechanical pulp to higher quality pulp
DE69923603T DE69923603T2 (de) 1998-11-19 1999-11-19 Aufwertung von tmp-faserstoff zu einer sc/lwc qualität
AT99962627T ATE288515T1 (de) 1998-11-19 1999-11-19 Aufwertung von tmp-faserstoff zu einer sc/lwc qualität
NO20012468A NO315429B1 (no) 1998-11-19 2001-05-18 Oppgradering av TMP til SC/LWC-kvalitet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803963A SE513140C2 (sv) 1998-11-19 1998-11-19 Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet

Publications (3)

Publication Number Publication Date
SE9803963D0 SE9803963D0 (sv) 1998-11-19
SE9803963L SE9803963L (sv) 2000-05-20
SE513140C2 true SE513140C2 (sv) 2000-07-10

Family

ID=20413344

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803963A SE513140C2 (sv) 1998-11-19 1998-11-19 Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet

Country Status (12)

Country Link
US (1) US6361650B1 (de)
EP (1) EP1159481B1 (de)
JP (1) JP2002530546A (de)
AT (1) ATE288515T1 (de)
AU (1) AU758521B2 (de)
BR (1) BR9915497B1 (de)
CA (1) CA2350988C (de)
DE (1) DE69923603T2 (de)
NO (1) NO315429B1 (de)
NZ (1) NZ511810A (de)
SE (1) SE513140C2 (de)
WO (1) WO2000031335A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003288A1 (en) * 2002-07-01 2004-01-08 Stfi, Skogsindustrins Tekniska Forskningsinstitut Ab Method of manufacturing mechanical or chemi-mechanical pulp and an apparatus for manufacturing the same
WO2011015708A1 (en) * 2009-08-07 2011-02-10 Upm-Kymmene Corporation Mechanical pulp, as well as a system and method for producing mechanical pulp

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113670B (fi) * 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
DE10057682A1 (de) * 2000-11-21 2002-05-23 Voith Paper Patent Gmbh Verfahren zur Mahlung eines Faserstoffes
US7381303B2 (en) * 2004-04-27 2008-06-03 Honeywell International Inc. System and method for controlling a thermo-mechanical wood pulp refiner
SE528348C2 (sv) * 2004-09-21 2006-10-24 Noss Ab Förfarande och anordning för att tillverka cellulosamassa
RU2281353C1 (ru) * 2004-12-23 2006-08-10 Открытое акционерное общество "Центральный научно-исследовательский институт бумаги" (ОАО "ЦНИИБ") Способ получения волокнистого полуфабриката высокого выхода
DE102007036379A1 (de) * 2007-07-31 2009-02-05 Voith Patent Gmbh Verfahren zum Herstellen von Feinstoff aus Faserstoff-Rejekts
FI125948B (fi) * 2009-06-18 2016-04-29 Stora Enso Oyj Paperin valmistusmenetelmä
FI122776B (fi) * 2010-11-30 2012-06-29 Upm Kymmene Corp Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa
CA2824076A1 (en) 2012-08-21 2014-02-21 University Of New Brunswick System and method for reclaiming rejects in sulfite pulping
FI127682B (en) * 2013-01-04 2018-12-14 Stora Enso Oyj Process for manufacturing microfibrillated cellulose
EP2871282B1 (de) * 2013-11-12 2016-06-29 Teijin Aramid B.V. Zweistufiges Zellstoffherstellungsverfahren einschliesslich einen Wasserentfernungsschritt
CN106436423A (zh) * 2014-02-20 2017-02-22 安德里茨（中国）有限公司 二次纤维精筛系统
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production
SE547210C2 (en) * 2023-08-09 2025-06-03 Stora Enso Oyj A method for manufacturing a molded cellulose fiber based product from an lc-and hc-refined pulp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529137A (en) * 1983-04-18 1985-07-16 Beloit Corporation Multiple disk refiner for low consistency refining of mechanical pulp
SE459924B (sv) * 1988-01-22 1989-08-21 Sunds Defibrator Saett foer framstaellning av mekanisk massa
CN1157016A (zh) * 1995-06-12 1997-08-13 安德里兹·斯普劳特-鲍尔有限公司 低停留时间、高温和高速的木屑研磨

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003288A1 (en) * 2002-07-01 2004-01-08 Stfi, Skogsindustrins Tekniska Forskningsinstitut Ab Method of manufacturing mechanical or chemi-mechanical pulp and an apparatus for manufacturing the same
WO2011015708A1 (en) * 2009-08-07 2011-02-10 Upm-Kymmene Corporation Mechanical pulp, as well as a system and method for producing mechanical pulp

Also Published As

Publication number Publication date
DE69923603T2 (de) 2006-04-06
EP1159481A1 (de) 2001-12-05
WO2000031335A1 (en) 2000-06-02
JP2002530546A (ja) 2002-09-17
SE9803963D0 (sv) 1998-11-19
DE69923603D1 (de) 2005-03-10
AU1903300A (en) 2000-06-13
CA2350988C (en) 2007-06-05
ATE288515T1 (de) 2005-02-15
CA2350988A1 (en) 2000-06-02
US6361650B1 (en) 2002-03-26
NZ511810A (en) 2002-11-26
BR9915497A (pt) 2001-08-07
BR9915497B1 (pt) 2009-01-13
EP1159481B1 (de) 2005-02-02
NO20012468D0 (no) 2001-05-18
NO315429B1 (no) 2003-09-01
AU758521B2 (en) 2003-03-20
SE9803963L (sv) 2000-05-20
NO20012468L (no) 2001-07-18

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