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AU8008094A - Process for bleaching of pulp for paper making using hydrogen peroxide - Google Patents

Process for bleaching of pulp for paper making using hydrogen peroxide

Info

Publication number
AU8008094A
AU8008094A AU80080/94A AU8008094A AU8008094A AU 8008094 A AU8008094 A AU 8008094A AU 80080/94 A AU80080/94 A AU 80080/94A AU 8008094 A AU8008094 A AU 8008094A AU 8008094 A AU8008094 A AU 8008094A
Authority
AU
Australia
Prior art keywords
bleaching
pulp
hydrogen peroxide
paper making
paper
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU80080/94A
Inventor
Ingemar Kjell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCANMAX KEMI AB
Original Assignee
SCANMAX KEMI 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 SCANMAX KEMI AB filed Critical SCANMAX KEMI AB
Publication of AU8008094A publication Critical patent/AU8008094A/en
Abandoned legal-status Critical Current

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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
AU80080/94A 1993-10-15 1994-10-17 Process for bleaching of pulp for paper making using hydrogen peroxide Abandoned AU8008094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9303397A SE502179C2 (en) 1993-10-15 1993-10-15 Bleaching of pulp with peroxide in the presence of carboxymethylated {gvite hydrolyzate
SE9303397 1993-10-15
PCT/SE1994/000970 WO1995010657A1 (en) 1993-10-15 1994-10-17 Process for bleaching of pulp for paper making using hydrogen peroxide

Publications (1)

Publication Number Publication Date
AU8008094A true AU8008094A (en) 1995-05-04

Family

ID=20391439

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80080/94A Abandoned AU8008094A (en) 1993-10-15 1994-10-17 Process for bleaching of pulp for paper making using hydrogen peroxide

Country Status (3)

Country Link
AU (1) AU8008094A (en)
SE (1) SE502179C2 (en)
WO (1) WO1995010657A1 (en)

Also Published As

Publication number Publication date
SE9303397D0 (en) 1993-10-15
SE502179C2 (en) 1995-09-11
WO1995010657A1 (en) 1995-04-20
SE9303397L (en) 1995-04-16

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