FI964843A0 - Menetelmä massan käsittelemiseksi - Google Patents

Menetelmä massan käsittelemiseksi

Info

Publication number
FI964843A0
FI964843A0 FI964843A FI964843A FI964843A0 FI 964843 A0 FI964843 A0 FI 964843A0 FI 964843 A FI964843 A FI 964843A FI 964843 A FI964843 A FI 964843A FI 964843 A0 FI964843 A0 FI 964843A0
Authority
FI
Finland
Prior art keywords
treating pulp
pulp
treating
Prior art date
Application number
FI964843A
Other languages
English (en)
Swedish (sv)
Other versions
FI964843A (fi
Inventor
Kaj Henricson
Original Assignee
Ahlstrom Machinery Oy
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 Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Publication of FI964843A0 publication Critical patent/FI964843A0/fi
Publication of FI964843A publication Critical patent/FI964843A/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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1005—Pretreatment of the pulp, e.g. degassing the pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI964843A 1995-12-04 1996-12-04 Menetelmä massan käsittelemiseksi FI964843A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56666595A 1995-12-04 1995-12-04

Publications (2)

Publication Number Publication Date
FI964843A0 true FI964843A0 (fi) 1996-12-04
FI964843A FI964843A (fi) 1997-06-05

Family

ID=24263875

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964843A FI964843A (fi) 1995-12-04 1996-12-04 Menetelmä massan käsittelemiseksi

Country Status (2)

Country Link
FI (1) FI964843A (fi)
SE (1) SE519548C2 (fi)

Also Published As

Publication number Publication date
SE9604469D0 (sv) 1996-12-04
FI964843A (fi) 1997-06-05
SE519548C2 (sv) 2003-03-11

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