FI20010482A - Menetelmä kuitumassan laadun ohjaamiseksi - Google Patents

Menetelmä kuitumassan laadun ohjaamiseksi Download PDF

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Publication number
FI20010482A
FI20010482A FI20010482A FI20010482A FI20010482A FI 20010482 A FI20010482 A FI 20010482A FI 20010482 A FI20010482 A FI 20010482A FI 20010482 A FI20010482 A FI 20010482A FI 20010482 A FI20010482 A FI 20010482A
Authority
FI
Finland
Prior art keywords
pulp
reject
screening phase
procedure
screening
Prior art date
Application number
FI20010482A
Other languages
English (en)
Swedish (sv)
Other versions
FI112806B (fi
FI20010482A0 (fi
Inventor
Ari Aemmaelae
Jouko Niinimaeki
Tero Jussila
Original Assignee
Metso Paper Inc
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 Inc filed Critical Metso Paper Inc
Priority to FI20010482A priority Critical patent/FI112806B/fi
Publication of FI20010482A0 publication Critical patent/FI20010482A0/fi
Priority to PCT/FI2002/000186 priority patent/WO2002072947A1/en
Priority to DE60214139T priority patent/DE60214139T2/de
Priority to CA002440185A priority patent/CA2440185A1/en
Priority to EP02708379A priority patent/EP1368533B1/en
Priority to AT02708379T priority patent/ATE337432T1/de
Publication of FI20010482A publication Critical patent/FI20010482A/fi
Priority to US10/641,841 priority patent/US7077930B2/en
Application granted granted Critical
Publication of FI112806B publication Critical patent/FI112806B/fi

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
FI20010482A 2001-03-09 2001-03-09 Menetelmä kuitumassan laadun ohjaamiseksi FI112806B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20010482A FI112806B (fi) 2001-03-09 2001-03-09 Menetelmä kuitumassan laadun ohjaamiseksi
PCT/FI2002/000186 WO2002072947A1 (en) 2001-03-09 2002-03-08 Method for controlling screening by measuring flow amount and consistency of the pulp
DE60214139T DE60214139T2 (de) 2001-03-09 2002-03-08 Verfahren zum kontrollieren der sortiergüte über fliessmenge und konsistenz des halbstoffs
CA002440185A CA2440185A1 (en) 2001-03-09 2002-03-08 Method for controlling screening by measuring flow amount and consistency of the pulp
EP02708379A EP1368533B1 (en) 2001-03-09 2002-03-08 Method for controlling screening by measuring flow amount and consistency of the pulp
AT02708379T ATE337432T1 (de) 2001-03-09 2002-03-08 Verfahren zum kontrollieren der sortiergüte über fliessmenge und konsistenz des halbstoffs
US10/641,841 US7077930B2 (en) 2001-03-09 2003-08-15 Method for controlling screening by measuring flow amount consistency of the pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010482A FI112806B (fi) 2001-03-09 2001-03-09 Menetelmä kuitumassan laadun ohjaamiseksi
FI20010482 2001-03-09

Publications (3)

Publication Number Publication Date
FI20010482A0 FI20010482A0 (fi) 2001-03-09
FI20010482A true FI20010482A (fi) 2002-09-10
FI112806B FI112806B (fi) 2004-01-15

Family

ID=8560705

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010482A FI112806B (fi) 2001-03-09 2001-03-09 Menetelmä kuitumassan laadun ohjaamiseksi

Country Status (7)

Country Link
US (1) US7077930B2 (fi)
EP (1) EP1368533B1 (fi)
AT (1) ATE337432T1 (fi)
CA (1) CA2440185A1 (fi)
DE (1) DE60214139T2 (fi)
FI (1) FI112806B (fi)
WO (1) WO2002072947A1 (fi)

Families Citing this family (7)

* 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
DE102008013034B3 (de) 2008-03-07 2009-09-17 Technische Universität Darmstadt Verfahren zum Einstellen und/oder Optimieren einer einen Gutstoff von einem Schlechtstoff trennenden Sortieranlage und Sortieranlage
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
PL3684972T3 (pl) 2017-09-18 2023-12-18 International Paper Company Sposób i aparatura do kontroli układu frakcjonowania włókien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342618A (en) * 1979-05-14 1982-08-03 Alkibiadis Karnis Method and apparatus on-line monitoring of fibre length of mechanical pumps
ES2023626T3 (es) * 1989-10-10 1994-07-01 Nils Anders Lennart Wikdahl Metodo y dispositivo para la produccion de pulpa de celulosa de calidad mejorada.
FI91446C (fi) * 1992-01-24 1994-06-27 Abb Stroemberg Drives Oy Menetelmä ja laitteisto hierteen freeneksen määrittämiseksi
SE470315B (sv) * 1992-06-05 1994-01-17 Sunds Defibrator Ind Ab Sätt att styra silningsprocessen vid silning av cellulosahaltiga massasuspensioner
US6080274A (en) * 1997-05-06 2000-06-27 Valmet Corporation Method for controlling a multi-phase screening apparatus
US6032885A (en) * 1997-10-31 2000-03-07 Beloit Technologies, Inc. Control system for a repulping apparatus
FI107741B (fi) 2000-02-11 2001-09-28 Metso Paper Inc Menetelmä kuitumassan laadun ohjaamiseksi
FI112806B (fi) * 2001-03-09 2004-01-15 Metso Paper Inc Menetelmä kuitumassan laadun ohjaamiseksi

Also Published As

Publication number Publication date
WO2002072947A1 (en) 2002-09-19
EP1368533B1 (en) 2006-08-23
ATE337432T1 (de) 2006-09-15
EP1368533A1 (en) 2003-12-10
CA2440185A1 (en) 2002-09-19
FI112806B (fi) 2004-01-15
FI20010482A0 (fi) 2001-03-09
US20040031577A1 (en) 2004-02-19
US7077930B2 (en) 2006-07-18
DE60214139D1 (de) 2006-10-05
DE60214139T2 (de) 2007-07-26

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