FI101404B1 - Menetelmä puuhiokkeen jälkikäsittelemiseksi - Google Patents

Menetelmä puuhiokkeen jälkikäsittelemiseksi

Info

Publication number
FI101404B1
FI101404B1 FI920774A FI920774A FI101404B1 FI 101404 B1 FI101404 B1 FI 101404B1 FI 920774 A FI920774 A FI 920774A FI 920774 A FI920774 A FI 920774A FI 101404 B1 FI101404 B1 FI 101404B1
Authority
FI
Finland
Prior art keywords
procedure
finishing abrasive
abrasive pulp
pulp
finishing
Prior art date
Application number
FI920774A
Other languages
English (en)
Swedish (sv)
Other versions
FI101404B (fi
FI920774A0 (fi
Inventor
Hermann-Josef Solbach
Gerd Kuehnel
Robert Geser
Original Assignee
Stora Publication Paper Ag
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 Stora Publication Paper Ag filed Critical Stora Publication Paper Ag
Publication of FI920774A0 publication Critical patent/FI920774A0/fi
Application granted granted Critical
Publication of FI101404B1 publication Critical patent/FI101404B1/fi
Publication of FI101404B publication Critical patent/FI101404B/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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
FI920774A 1989-08-25 1992-02-21 Menetelmä puuhiokkeen jälkikäsittelemiseksi FI101404B (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3928058A DE3928058A1 (de) 1989-08-25 1989-08-25 Verfahren zur nachbehandlung von holzschliff
PCT/EP1990/001378 WO1991002838A1 (de) 1989-08-25 1990-08-21 Verfahren zur nachbehandlung von holzschliff
DD34363890A DD301791A7 (de) 1989-08-25 1990-08-24 Verfahren zur nachbehandlung von holzschliff

Publications (3)

Publication Number Publication Date
FI920774A0 FI920774A0 (fi) 1992-02-21
FI101404B1 true FI101404B1 (fi) 1998-06-15
FI101404B FI101404B (fi) 1998-06-15

Family

ID=37728154

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920774A FI101404B (fi) 1989-08-25 1992-02-21 Menetelmä puuhiokkeen jälkikäsittelemiseksi

Country Status (6)

Country Link
EP (1) EP0489066B1 (fi)
DD (1) DD301791A7 (fi)
DE (1) DE3928058A1 (fi)
ES (1) ES2047945T3 (fi)
FI (1) FI101404B (fi)
WO (1) WO1991002838A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022749A1 (de) * 2007-05-11 2008-11-13 Voith Patent Gmbh Lignocellulosischer Faserstoff aus Holz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI51216C (fi) * 1975-04-04 1976-11-10 Yhtyneet Paperitehtaat Oy Menetelmä ja laite kuumahierteen valmistamiseksi.
CA1074606A (en) * 1977-06-08 1980-04-01 Llewellyn E. Clark Method and apparatus for thermo-mechanical pulping

Also Published As

Publication number Publication date
ES2047945T3 (es) 1994-03-01
DD301791A7 (de) 1994-01-20
WO1991002838A1 (de) 1991-03-07
EP0489066A1 (de) 1992-06-10
FI101404B (fi) 1998-06-15
DE3928058A1 (de) 1991-02-28
EP0489066B1 (de) 1993-12-15
FI920774A0 (fi) 1992-02-21

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: STORA PUBLICATION PAPER

MA Patent expired