SE8006545L - PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA - Google Patents

PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA

Info

Publication number
SE8006545L
SE8006545L SE8006545A SE8006545A SE8006545L SE 8006545 L SE8006545 L SE 8006545L SE 8006545 A SE8006545 A SE 8006545A SE 8006545 A SE8006545 A SE 8006545A SE 8006545 L SE8006545 L SE 8006545L
Authority
SE
Sweden
Prior art keywords
cellulosamassa
procedure
continuous activation
activation
continuous
Prior art date
Application number
SE8006545A
Other languages
Swedish (sv)
Inventor
H O Samuelson
Original Assignee
Mo Och Domsjoe 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 Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Priority to SE8006545A priority Critical patent/SE8006545L/en
Publication of SE8006545L publication Critical patent/SE8006545L/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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
SE8006545A 1980-09-18 1980-09-18 PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA SE8006545L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8006545A SE8006545L (en) 1980-09-18 1980-09-18 PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006545A SE8006545L (en) 1980-09-18 1980-09-18 PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA

Publications (1)

Publication Number Publication Date
SE8006545L true SE8006545L (en) 1982-03-19

Family

ID=20341766

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006545A SE8006545L (en) 1980-09-18 1980-09-18 PROCEDURE AND DEVICE FOR CONTINUOUS ACTIVATION OF CELLULOSAMASSA

Country Status (1)

Country Link
SE (1) SE8006545L (en)

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