FI20055331L - Förfarande för behandling av massa som lämpar sig för pappersframställning - Google Patents

Förfarande för behandling av massa som lämpar sig för pappersframställning Download PDF

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Publication number
FI20055331L
FI20055331L FI20055331A FI20055331A FI20055331L FI 20055331 L FI20055331 L FI 20055331L FI 20055331 A FI20055331 A FI 20055331A FI 20055331 A FI20055331 A FI 20055331A FI 20055331 L FI20055331 L FI 20055331L
Authority
FI
Finland
Prior art keywords
papermaking
pulp
relates
pulp suitable
processing pulp
Prior art date
Application number
FI20055331A
Other languages
English (en)
Finnish (fi)
Other versions
FI20055331A0 (sv
Inventor
Jaakko Pere
Markku Saloheimo
Merja Penttilae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI20055331A priority Critical patent/FI20055331L/sv
Publication of FI20055331A0 publication Critical patent/FI20055331A0/sv
Priority to PCT/FI2006/050264 priority patent/WO2006136656A1/en
Publication of FI20055331L publication Critical patent/FI20055331L/sv

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
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI20055331A 2005-06-21 2005-06-21 Förfarande för behandling av massa som lämpar sig för pappersframställning FI20055331L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20055331A FI20055331L (sv) 2005-06-21 2005-06-21 Förfarande för behandling av massa som lämpar sig för pappersframställning
PCT/FI2006/050264 WO2006136656A1 (en) 2005-06-21 2006-06-15 Method of treatment of pulp useful for papermaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055331A FI20055331L (sv) 2005-06-21 2005-06-21 Förfarande för behandling av massa som lämpar sig för pappersframställning

Publications (2)

Publication Number Publication Date
FI20055331A0 FI20055331A0 (sv) 2005-06-21
FI20055331L true FI20055331L (sv) 2006-12-22

Family

ID=34778467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055331A FI20055331L (sv) 2005-06-21 2005-06-21 Förfarande för behandling av massa som lämpar sig för pappersframställning

Country Status (2)

Country Link
FI (1) FI20055331L (sv)
WO (1) WO2006136656A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635009B (zh) * 2012-04-16 2014-04-02 山东省农业科学院农业资源与环境研究所 一种利用扩张蛋白对废纸进行脱墨改性的方法
CN108642940B (zh) * 2018-04-11 2020-06-30 广州市宏晓包装制品有限公司 一种废纸制浆助剂及废纸造纸工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959082A (en) * 1993-05-12 1999-09-28 The Penn State Research Foundation Proteins catalyzing the extension of plant cell walls
AU7299796A (en) * 1995-10-17 1997-05-07 Rohn Enzyme Finland Oy Cellulases, the genes encoding them and uses thereof
EP1003871B1 (en) * 1997-07-11 2004-09-22 Genencor International, Inc. Trichoderma reesei swollenin protein and encoding dna sequence

Also Published As

Publication number Publication date
FI20055331A0 (sv) 2005-06-21
WO2006136656A1 (en) 2006-12-28

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