FI102302B1 - Menetelmä ja laite laatuominaisuuksiltaan parannetun selluloosamassan valmistamiseksi - Google Patents

Menetelmä ja laite laatuominaisuuksiltaan parannetun selluloosamassan valmistamiseksi

Info

Publication number
FI102302B1
FI102302B1 FI912765A FI912765A FI102302B1 FI 102302 B1 FI102302 B1 FI 102302B1 FI 912765 A FI912765 A FI 912765A FI 912765 A FI912765 A FI 912765A FI 102302 B1 FI102302 B1 FI 102302B1
Authority
FI
Finland
Prior art keywords
pulp
consistency
arrangement
production
elimination
Prior art date
Application number
FI912765A
Other languages
English (en)
Swedish (sv)
Other versions
FI102302B (fi
FI912765A0 (fi
Inventor
Nils Anders Lennart Wikdahl
Original Assignee
Nils Anders Lennart Wikdahl
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
Priority claimed from PCT/SE1990/000648 external-priority patent/WO1991005912A1/en
Application filed by Nils Anders Lennart Wikdahl filed Critical Nils Anders Lennart Wikdahl
Publication of FI912765A0 publication Critical patent/FI912765A0/fi
Application granted granted Critical
Publication of FI102302B publication Critical patent/FI102302B/fi
Publication of FI102302B1 publication Critical patent/FI102302B1/fi

Links

Landscapes

  • Paper (AREA)
FI912765A 1989-10-10 1991-06-07 Menetelmä ja laite laatuominaisuuksiltaan parannetun selluloosamassan valmistamiseksi FI102302B1 (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8985034 1989-10-10
SE8985034 1989-10-10
SE9000648 1990-02-23
PCT/SE1990/000648 WO1991005912A1 (en) 1989-10-10 1990-10-09 A method and device for the production of cellulose pulp of improved quality

Publications (3)

Publication Number Publication Date
FI912765A0 FI912765A0 (fi) 1991-06-07
FI102302B FI102302B (fi) 1998-11-13
FI102302B1 true FI102302B1 (fi) 1998-11-13

Family

ID=20378113

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912765A FI102302B1 (fi) 1989-10-10 1991-06-07 Menetelmä ja laite laatuominaisuuksiltaan parannetun selluloosamassan valmistamiseksi

Country Status (1)

Country Link
FI (1) FI102302B1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119559B (fi) * 2007-06-01 2008-12-31 Upm Kymmene Corp Menetelmä massan käsittelemiseksi

Also Published As

Publication number Publication date
FI102302B (fi) 1998-11-13
FI912765A0 (fi) 1991-06-07

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