DE60119921D1 - Verfahren zur steuerung der pulpqualität - Google Patents

Verfahren zur steuerung der pulpqualität

Info

Publication number
DE60119921D1
DE60119921D1 DE60119921T DE60119921T DE60119921D1 DE 60119921 D1 DE60119921 D1 DE 60119921D1 DE 60119921 T DE60119921 T DE 60119921T DE 60119921 T DE60119921 T DE 60119921T DE 60119921 D1 DE60119921 D1 DE 60119921D1
Authority
DE
Germany
Prior art keywords
controlling
screening
pulp quality
quality
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.)
Expired - Fee Related
Application number
DE60119921T
Other languages
English (en)
Other versions
DE60119921T2 (de
Inventor
Tero Jussila
Jouko Niinimaeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Paper Oy
Original Assignee
Metso Paper 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 Paper Oy filed Critical Metso Paper Oy
Application granted granted Critical
Publication of DE60119921D1 publication Critical patent/DE60119921D1/de
Publication of DE60119921T2 publication Critical patent/DE60119921T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
DE60119921T 2000-02-11 2001-02-08 Verfahren zur steuerung der pulpqualität Expired - Fee Related DE60119921T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000293 2000-02-11
FI20000293A FI107741B (fi) 2000-02-11 2000-02-11 Menetelmä kuitumassan laadun ohjaamiseksi
PCT/FI2001/000114 WO2001059206A1 (en) 2000-02-11 2001-02-08 Method for controlling quality of pulp

Publications (2)

Publication Number Publication Date
DE60119921D1 true DE60119921D1 (de) 2006-06-29
DE60119921T2 DE60119921T2 (de) 2007-01-11

Family

ID=8557453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119921T Expired - Fee Related DE60119921T2 (de) 2000-02-11 2001-02-08 Verfahren zur steuerung der pulpqualität

Country Status (8)

Country Link
US (1) US6846381B2 (de)
EP (1) EP1285116B1 (de)
AT (1) ATE327370T1 (de)
AU (1) AU2001235517A1 (de)
CA (1) CA2399881A1 (de)
DE (1) DE60119921T2 (de)
FI (1) FI107741B (de)
WO (1) WO2001059206A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112806B (fi) * 2001-03-09 2004-01-15 Metso Paper Inc Menetelmä kuitumassan laadun ohjaamiseksi
DE10160603A1 (de) * 2001-12-10 2003-06-26 Voith Paper Patent Gmbh Verfahren zur Regelung von Sortiersystemen sowie zur Durchführung dieses Verfahrens geeignetes Sortiersystem
EP1813345A1 (de) * 2006-01-30 2007-08-01 Sulzer Pumpen Ag Verfahren und Vorrichtung zum steuern der Effiziens des Mischens
CN101790610A (zh) * 2007-05-04 2010-07-28 魁北克工业研究中心 用于优化木质纤维素颗粒物质磨浆的系统和方法
EP2045057A1 (de) * 2007-10-03 2009-04-08 T.P.F. Management Herstellungsverfahren für Biokraftstoff
FI20105342L (fi) * 2010-04-01 2011-06-30 Upm Kymmene Corp Menetelmä ja järjestelmä biomassaa sisältävän materiaalin käsittelemiseksi, biomassaa sisältävän materiaalin laatupalautejärjestelmä, sekä menetelmä ja järjestelmä materiaalin eneregiasisällön määrittämiseksi
CA2714235C (en) 2010-04-27 2014-01-07 Centre De Recherche Industrielle Du Quebec Method and system for stabilizing dry-based density of wood chips to be fed to a chip refining process
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626318A (en) * 1985-07-15 1986-12-02 Kamyr, Inc. Method of controlling a pulp refiner by measuring freeness and removing the latency from the pulp
SE470315B (sv) * 1992-06-05 1994-01-17 Sunds Defibrator Ind Ab Sätt att styra silningsprocessen vid silning av cellulosahaltiga massasuspensioner

Also Published As

Publication number Publication date
US6846381B2 (en) 2005-01-25
EP1285116B1 (de) 2006-05-24
WO2001059206A1 (en) 2001-08-16
FI107741B (fi) 2001-09-28
DE60119921T2 (de) 2007-01-11
CA2399881A1 (en) 2001-08-16
ATE327370T1 (de) 2006-06-15
AU2001235517A1 (en) 2001-08-20
US20030041984A1 (en) 2003-03-06
EP1285116A1 (de) 2003-02-26
FI20000293A0 (fi) 2000-02-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee