SE9303971L - Bleaching of pulp - Google Patents

Bleaching of pulp

Info

Publication number
SE9303971L
SE9303971L SE9303971A SE9303971A SE9303971L SE 9303971 L SE9303971 L SE 9303971L SE 9303971 A SE9303971 A SE 9303971A SE 9303971 A SE9303971 A SE 9303971A SE 9303971 L SE9303971 L SE 9303971L
Authority
SE
Sweden
Prior art keywords
bleaching
pulp
Prior art date
Application number
SE9303971A
Other languages
Swedish (sv)
Other versions
SE9303971D0 (en
Inventor
Rolf Boman
Solveig Norden
Original Assignee
Sunds Defibrator Ind Ab
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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9303971A priority Critical patent/SE9303971L/en
Publication of SE9303971D0 publication Critical patent/SE9303971D0/en
Publication of SE9303971L publication Critical patent/SE9303971L/en

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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
SE9303971A 1993-11-30 1993-11-30 Bleaching of pulp SE9303971L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9303971A SE9303971L (en) 1993-11-30 1993-11-30 Bleaching of pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303971A SE9303971L (en) 1993-11-30 1993-11-30 Bleaching of pulp

Publications (2)

Publication Number Publication Date
SE9303971D0 SE9303971D0 (en) 1993-11-30
SE9303971L true SE9303971L (en) 1995-05-31

Family

ID=20391938

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303971A SE9303971L (en) 1993-11-30 1993-11-30 Bleaching of pulp

Country Status (1)

Country Link
SE (1) SE9303971L (en)

Also Published As

Publication number Publication date
SE9303971D0 (en) 1993-11-30

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