FI20041121A - Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista - Google Patents

Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista Download PDF

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Publication number
FI20041121A
FI20041121A FI20041121A FI20041121A FI20041121A FI 20041121 A FI20041121 A FI 20041121A FI 20041121 A FI20041121 A FI 20041121A FI 20041121 A FI20041121 A FI 20041121A FI 20041121 A FI20041121 A FI 20041121A
Authority
FI
Finland
Prior art keywords
wood material
fibrous pulp
making fibrous
sorted wood
sorted
Prior art date
Application number
FI20041121A
Other languages
English (en)
Swedish (sv)
Other versions
FI20041121A0 (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
Priority to FI20041121A priority Critical patent/FI20041121A/fi
Publication of FI20041121A0 publication Critical patent/FI20041121A0/fi
Priority to PCT/FI2005/000369 priority patent/WO2006021618A1/en
Priority to RU2007106871/12A priority patent/RU2007106871A/ru
Priority to EP05777297A priority patent/EP1799364A1/en
Publication of FI20041121A publication Critical patent/FI20041121A/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
    • D21C3/00—Pulping cellulose-containing materials
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
FI20041121A 2004-08-26 2004-08-26 Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista FI20041121A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20041121A FI20041121A (fi) 2004-08-26 2004-08-26 Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista
PCT/FI2005/000369 WO2006021618A1 (en) 2004-08-26 2005-08-26 Method for manufacturing pulp from classified wood material
RU2007106871/12A RU2007106871A (ru) 2004-08-26 2005-08-26 Способ производства целлюлозной массы из отсортированного древесного сырья
EP05777297A EP1799364A1 (en) 2004-08-26 2005-08-26 Method for manufacturing pulp from classified wood material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20041121A FI20041121A (fi) 2004-08-26 2004-08-26 Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista

Publications (2)

Publication Number Publication Date
FI20041121A0 FI20041121A0 (fi) 2004-08-26
FI20041121A true FI20041121A (fi) 2006-02-27

Family

ID=32922135

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20041121A FI20041121A (fi) 2004-08-26 2004-08-26 Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista

Country Status (4)

Country Link
EP (1) EP1799364A1 (fi)
FI (1) FI20041121A (fi)
RU (1) RU2007106871A (fi)
WO (1) WO2006021618A1 (fi)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231721B1 (en) * 1998-10-09 2001-05-15 Weyerhaeuser Company Compressible wood pulp product
FI116534B (fi) * 2002-03-22 2005-12-15 M Real Oyj Menetelmä kuitumassan kuituominaisuuksien säätämiseksi

Also Published As

Publication number Publication date
WO2006021618A1 (en) 2006-03-02
FI20041121A0 (fi) 2004-08-26
EP1799364A1 (en) 2007-06-27
RU2007106871A (ru) 2008-10-10

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