SE8200826L - Sett och anordning for blekning av pa kemisk veg framstelld cellulosa - Google Patents

Sett och anordning for blekning av pa kemisk veg framstelld cellulosa

Info

Publication number
SE8200826L
SE8200826L SE8200826A SE8200826A SE8200826L SE 8200826 L SE8200826 L SE 8200826L SE 8200826 A SE8200826 A SE 8200826A SE 8200826 A SE8200826 A SE 8200826A SE 8200826 L SE8200826 L SE 8200826L
Authority
SE
Sweden
Prior art keywords
pulp
chlorine
bleached
ozone
bleaching
Prior art date
Application number
SE8200826A
Other languages
Unknown language ( )
English (en)
Inventor
Schnakenburg J Von
R Patt
D L K Wang
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of SE8200826L publication Critical patent/SE8200826L/sv

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
    • D21C9/1073—Bleaching ; Apparatus therefor with O3

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE8200826A 1981-03-20 1982-02-11 Sett och anordning for blekning av pa kemisk veg framstelld cellulosa SE8200826L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3110882A DE3110882C2 (de) 1981-03-20 1981-03-20 Verfahren und Vorrichtung zum Bleichen von chemisch hergestelltem Zellstoff mit Ozon

Publications (1)

Publication Number Publication Date
SE8200826L true SE8200826L (sv) 1982-09-21

Family

ID=6127796

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200826A SE8200826L (sv) 1981-03-20 1982-02-11 Sett och anordning for blekning av pa kemisk veg framstelld cellulosa

Country Status (8)

Country Link
JP (1) JPS57161186A (sv)
BR (1) BR8201537A (sv)
DE (1) DE3110882C2 (sv)
FI (1) FI820395A7 (sv)
FR (1) FR2514382A1 (sv)
NO (1) NO820918L (sv)
SE (1) SE8200826L (sv)
ZA (1) ZA82985B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286479A (en) * 1991-12-10 1994-02-15 The Dow Chemical Company Oral compositions for suppressing mouth odors
DE102009050570B4 (de) 2008-10-23 2017-07-06 Bene_Fit Systems Gmbh & Co. Kg Herstellungsverfahren für gebleichte organische Fasermaterialien und Verwendung eines Bleichmittels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590704A (en) * 1976-11-23 1981-06-10 Defibrator Ab Method end device for the continuous production of pulp from fibrous lignocellulosic materials

Also Published As

Publication number Publication date
DE3110882A1 (de) 1982-10-14
JPS57161186A (en) 1982-10-04
FI820395L (fi) 1982-09-21
ZA82985B (en) 1983-01-26
NO820918L (no) 1982-09-21
FR2514382A1 (fr) 1983-04-15
DE3110882C2 (de) 1983-07-07
FI820395A7 (sv) 1982-09-21
BR8201537A (pt) 1983-02-08

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