FI971023A0 - Menetelmä kraft-massan valkaisemiseksi - Google Patents

Menetelmä kraft-massan valkaisemiseksi

Info

Publication number
FI971023A0
FI971023A0 FI971023A FI971023A FI971023A0 FI 971023 A0 FI971023 A0 FI 971023A0 FI 971023 A FI971023 A FI 971023A FI 971023 A FI971023 A FI 971023A FI 971023 A0 FI971023 A0 FI 971023A0
Authority
FI
Finland
Prior art keywords
kraft pulp
bleaching kraft
bleaching
pulp
kraft
Prior art date
Application number
FI971023A
Other languages
English (en)
Swedish (sv)
Other versions
FI971023A (fi
Inventor
Kaj Henricson
Olavi Pikka
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
Priority claimed from FI944348A external-priority patent/FI944348A/fi
Application filed by Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Priority to FI971023A priority Critical patent/FI971023A/fi
Publication of FI971023A0 publication Critical patent/FI971023A0/fi
Publication of FI971023A publication Critical patent/FI971023A/fi

Links

FI971023A 1994-09-19 1997-03-11 Menetelmä kraft-massan valkaisemiseksi FI971023A (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI971023A FI971023A (fi) 1994-09-19 1997-03-11 Menetelmä kraft-massan valkaisemiseksi

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI944348A FI944348A (fi) 1994-09-19 1994-09-19 Menetelmä kraft-massan valkaisemiseksi
PCT/FI1995/000506 WO1996009434A1 (en) 1994-09-19 1995-09-18 Method of bleaching kraft pulp
FI971023A FI971023A (fi) 1994-09-19 1997-03-11 Menetelmä kraft-massan valkaisemiseksi

Publications (2)

Publication Number Publication Date
FI971023A0 true FI971023A0 (fi) 1997-03-11
FI971023A FI971023A (fi) 1997-03-18

Family

ID=26159800

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971023A FI971023A (fi) 1994-09-19 1997-03-11 Menetelmä kraft-massan valkaisemiseksi

Country Status (1)

Country Link
FI (1) FI971023A (fi)

Also Published As

Publication number Publication date
FI971023A (fi) 1997-03-18

Similar Documents

Publication Publication Date Title
FI944808A0 (fi) Menetelmä selluloosamassojen käsittelemiseksi
DE69713677T2 (de) Papierherstellungsverfahren
FI944928A0 (fi) Menetelmä kemiallisen paperimassan valkaisemiseksi
FI964499A0 (fi) Menetelmä delignifioitujen ja valkaistujen kemiallisten paperimassojen valmistamiseksi
DE69419914D1 (de) Vertikale Bleichmaschine
FI944318A0 (fi) Menetelmä lehtipuumassan valkaisemiseksi
FI944348A (fi) Menetelmä kraft-massan valkaisemiseksi
FI906400A (fi) Massan valkaisutapa
FI964715A (fi) Menetelmä selluloosamassan valkaisemiseksi
ID18754A (id) Pemutihan bubur kertas
FI934056A0 (fi) Menetelmä massan valkaisemiseksi
FI951166A0 (fi) Massan valkaisumenetelmä
FI960972A (fi) Menetelmä lignoselluloosasulpun valkaisemiseksi
FI974284A (fi) Selluloosamassan valkaisumenetelmä
FI906401A0 (fi) Massan valkaisutapa
FI971023A0 (fi) Menetelmä kraft-massan valkaisemiseksi
FI950785A0 (fi) Menetelmä massan valkaisemiseksi
FI950200A (fi) Menetelmä massan valkaisemiseksi
FI970419A (fi) Menetelmä selluloosamassan valmistamiseksi
ZA955971B (en) Method of bleaching pulp
FI964863A0 (fi) Menetelmä kraft-massan valkaisemiseksi
ZA979999B (en) Method of pulp bleaching.
BR9610198A (pt) Processo no alvejamento de polpa
FI943388A (fi) Menetelmä paperimassan valkaisemiseksi
FI952258A (fi) Menetelmä massan valkaisemiseksi