FI20020561A - Menetelmä kuitumassan kuituominaisuuksien säätämiseksi - Google Patents

Menetelmä kuitumassan kuituominaisuuksien säätämiseksi

Info

Publication number
FI20020561A
FI20020561A FI20020561A FI20020561A FI20020561A FI 20020561 A FI20020561 A FI 20020561A FI 20020561 A FI20020561 A FI 20020561A FI 20020561 A FI20020561 A FI 20020561A FI 20020561 A FI20020561 A FI 20020561A
Authority
FI
Finland
Prior art keywords
fiber
controlling
properties
pulp
fiber pulp
Prior art date
Application number
FI20020561A
Other languages
English (en)
Swedish (sv)
Other versions
FI116534B (fi
FI20020561A0 (fi
Inventor
Jukka Ranua
Risto Lilleberg
Original Assignee
M Real Oyj
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 M Real Oyj filed Critical M Real Oyj
Publication of FI20020561A0 publication Critical patent/FI20020561A0/fi
Priority to FI20020561A priority Critical patent/FI116534B/fi
Priority to AU2003216942A priority patent/AU2003216942A1/en
Priority to PCT/FI2003/000219 priority patent/WO2003080922A1/en
Priority to NZ535204A priority patent/NZ535204A/en
Priority to EP03712162A priority patent/EP1488037A1/en
Priority to CNB038066793A priority patent/CN100342985C/zh
Priority to US10/507,423 priority patent/US20050109474A1/en
Priority to JP2003578638A priority patent/JP2005520945A/ja
Priority to CA002478363A priority patent/CA2478363A1/en
Publication of FI20020561A publication Critical patent/FI20020561A/fi
Application granted granted Critical
Publication of FI116534B publication Critical patent/FI116534B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
FI20020561A 2002-03-22 2002-03-22 Menetelmä kuitumassan kuituominaisuuksien säätämiseksi FI116534B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20020561A FI116534B (fi) 2002-03-22 2002-03-22 Menetelmä kuitumassan kuituominaisuuksien säätämiseksi
EP03712162A EP1488037A1 (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp
PCT/FI2003/000219 WO2003080922A1 (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp
NZ535204A NZ535204A (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp
AU2003216942A AU2003216942A1 (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp
CNB038066793A CN100342985C (zh) 2002-03-22 2003-03-21 用于调节浆料纤维性能的方法
US10/507,423 US20050109474A1 (en) 2002-03-22 2003-03-21 Method for adjusting fibrous properties of pulp
JP2003578638A JP2005520945A (ja) 2002-03-22 2003-03-21 パルプの繊維特性を調節する方法
CA002478363A CA2478363A1 (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020561 2002-03-22
FI20020561A FI116534B (fi) 2002-03-22 2002-03-22 Menetelmä kuitumassan kuituominaisuuksien säätämiseksi

Publications (3)

Publication Number Publication Date
FI20020561A0 FI20020561A0 (fi) 2002-03-22
FI20020561A true FI20020561A (fi) 2003-09-23
FI116534B FI116534B (fi) 2005-12-15

Family

ID=8563635

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020561A FI116534B (fi) 2002-03-22 2002-03-22 Menetelmä kuitumassan kuituominaisuuksien säätämiseksi

Country Status (9)

Country Link
US (1) US20050109474A1 (fi)
EP (1) EP1488037A1 (fi)
JP (1) JP2005520945A (fi)
CN (1) CN100342985C (fi)
AU (1) AU2003216942A1 (fi)
CA (1) CA2478363A1 (fi)
FI (1) FI116534B (fi)
NZ (1) NZ535204A (fi)
WO (1) WO2003080922A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797113B2 (en) † 1999-02-24 2004-09-28 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps method
FI20041121A (fi) * 2004-08-26 2006-02-27 M Real Oyj Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398174B (de) * 1991-02-08 1994-10-25 Andritz Patentverwaltung Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
FI99148C (fi) * 1995-12-18 1997-10-10 Metsae Serla Oy Menetelmä paperimassan valmistamiseksi
NO310279B1 (no) * 1997-07-04 2001-06-18 Soedra Cell Tofte As Fremgangsmåte ved kvalitetssortering av massevirke
JPH11232427A (ja) * 1998-02-12 1999-08-27 Nkk Corp 木材の年輪数測定方法
US6773552B1 (en) * 1998-08-24 2004-08-10 Carter Holt Harvey Limited Method of selecting and/or processing wood according to fibre characteristics
US6231721B1 (en) * 1998-10-09 2001-05-15 Weyerhaeuser Company Compressible wood pulp product
AU4959400A (en) * 1999-05-27 2000-12-18 New Zealand Forest Research Institute Limited Method for imaging logs or stems and apparatus
US6757354B2 (en) * 2002-09-20 2004-06-29 Invision Technologies, Inc. Multi-view x-ray imaging of logs

Also Published As

Publication number Publication date
FI116534B (fi) 2005-12-15
JP2005520945A (ja) 2005-07-14
CN100342985C (zh) 2007-10-17
CN1643208A (zh) 2005-07-20
CA2478363A1 (en) 2003-10-02
US20050109474A1 (en) 2005-05-26
WO2003080922A1 (en) 2003-10-02
FI20020561A0 (fi) 2002-03-22
EP1488037A1 (en) 2004-12-22
NZ535204A (en) 2006-04-28
AU2003216942A1 (en) 2003-10-08

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