SE0201406D0 - Process for bleaching cellulose pulp - Google Patents

Process for bleaching cellulose pulp

Info

Publication number
SE0201406D0
SE0201406D0 SE0201406A SE0201406A SE0201406D0 SE 0201406 D0 SE0201406 D0 SE 0201406D0 SE 0201406 A SE0201406 A SE 0201406A SE 0201406 A SE0201406 A SE 0201406A SE 0201406 D0 SE0201406 D0 SE 0201406D0
Authority
SE
Sweden
Prior art keywords
cellulose pulp
bleaching cellulose
bleaching
pulp
cellulose
Prior art date
Application number
SE0201406A
Other languages
Swedish (sv)
Other versions
SE0201406L (en
Inventor
Haakan Dahloef
Marcelo Leite
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Priority to SE0201406A priority Critical patent/SE0201406L/en
Publication of SE0201406D0 publication Critical patent/SE0201406D0/en
Publication of SE0201406L publication Critical patent/SE0201406L/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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
SE0201406A 2002-05-06 2002-05-06 Method for bleaching cellulose pulp SE0201406L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0201406A SE0201406L (en) 2002-05-06 2002-05-06 Method for bleaching cellulose pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201406A SE0201406L (en) 2002-05-06 2002-05-06 Method for bleaching cellulose pulp

Publications (2)

Publication Number Publication Date
SE0201406D0 true SE0201406D0 (en) 2002-05-06
SE0201406L SE0201406L (en) 2003-11-07

Family

ID=20287817

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201406A SE0201406L (en) 2002-05-06 2002-05-06 Method for bleaching cellulose pulp

Country Status (1)

Country Link
SE (1) SE0201406L (en)

Also Published As

Publication number Publication date
SE0201406L (en) 2003-11-07

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Legal Events

Date Code Title Description
NAV Patent application has lapsed