AU3355793A - Process for the manufacture of bleached paper pulp - Google Patents

Process for the manufacture of bleached paper pulp

Info

Publication number
AU3355793A
AU3355793A AU33557/93A AU3355793A AU3355793A AU 3355793 A AU3355793 A AU 3355793A AU 33557/93 A AU33557/93 A AU 33557/93A AU 3355793 A AU3355793 A AU 3355793A AU 3355793 A AU3355793 A AU 3355793A
Authority
AU
Australia
Prior art keywords
manufacture
paper pulp
bleached paper
bleached
pulp
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
AU33557/93A
Inventor
Mohamet Naceur Abdennadher
Xavier Bonnevie
Michel Delmas
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.)
Institut National Polytechnique de Toulouse INPT
Original Assignee
Institut National Polytechnique de Toulouse INPT
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 Institut National Polytechnique de Toulouse INPT filed Critical Institut National Polytechnique de Toulouse INPT
Publication of AU3355793A publication Critical patent/AU3355793A/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
AU33557/93A 1991-12-09 1992-12-04 Process for the manufacture of bleached paper pulp Abandoned AU3355793A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9115672 1991-12-09
FR9115672A FR2684697B1 (en) 1991-12-09 1991-12-09 PROCESS FOR THE MANUFACTURE OF BLEACHED PAPER PULP.

Publications (1)

Publication Number Publication Date
AU3355793A true AU3355793A (en) 1993-07-19

Family

ID=9420145

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33557/93A Abandoned AU3355793A (en) 1991-12-09 1992-12-04 Process for the manufacture of bleached paper pulp

Country Status (3)

Country Link
AU (1) AU3355793A (en)
FR (1) FR2684697B1 (en)
WO (1) WO1993012287A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396284C (en) * 1921-08-02 1924-05-30 Kurt Jochum Dr Ing Process for opening up wood or plant stems for the purpose of obtaining cellulose or staple fibers
IT1209352B (en) * 1980-09-22 1989-07-16 Nardi Franco PROCESS FOR THE PRODUCTION OF CHEMICAL CELLULOSE AND / OR PAPER PASTES, AS WELL AS THE PLANT AND ITS COMPONENTS FOR THE IMPLEMENTATION OF THE INDICATED PROCESS
CA1178756A (en) * 1981-06-29 1984-12-04 Shyam S. Bhattacharjee Alkaline extraction initiated ozone bleaching of kraft pulp
JPS62199898A (en) * 1986-02-20 1987-09-03 北越製紙株式会社 Production of neutral paper
AU636173B2 (en) * 1989-10-30 1993-04-22 Lenzing Aktiengesellschaft Method for the chlorine-free bleaching of pulps

Also Published As

Publication number Publication date
WO1993012287A1 (en) 1993-06-24
FR2684697B1 (en) 1996-05-03
FR2684697A1 (en) 1993-06-11

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