FR2684697B1 - Procede de fabrication de pate a papier blanchie. - Google Patents

Procede de fabrication de pate a papier blanchie.

Info

Publication number
FR2684697B1
FR2684697B1 FR9115672A FR9115672A FR2684697B1 FR 2684697 B1 FR2684697 B1 FR 2684697B1 FR 9115672 A FR9115672 A FR 9115672A FR 9115672 A FR9115672 A FR 9115672A FR 2684697 B1 FR2684697 B1 FR 2684697B1
Authority
FR
France
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.)
Expired - Fee Related
Application number
FR9115672A
Other languages
English (en)
Other versions
FR2684697A1 (fr
Inventor
Xavier Bonnevie
Mohamet Naceur Abdennadher
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
Priority to FR9115672A priority Critical patent/FR2684697B1/fr
Priority to PCT/FR1992/001149 priority patent/WO1993012287A1/fr
Priority to AU33557/93A priority patent/AU3355793A/en
Publication of FR2684697A1 publication Critical patent/FR2684697A1/fr
Application granted granted Critical
Publication of FR2684697B1 publication Critical patent/FR2684697B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR9115672A 1991-12-09 1991-12-09 Procede de fabrication de pate a papier blanchie. Expired - Fee Related FR2684697B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9115672A FR2684697B1 (fr) 1991-12-09 1991-12-09 Procede de fabrication de pate a papier blanchie.
PCT/FR1992/001149 WO1993012287A1 (fr) 1991-12-09 1992-12-04 Procede de fabrication de pate a papier blanchie
AU33557/93A AU3355793A (en) 1991-12-09 1992-12-04 Process for the manufacture of bleached paper pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115672A FR2684697B1 (fr) 1991-12-09 1991-12-09 Procede de fabrication de pate a papier blanchie.

Publications (2)

Publication Number Publication Date
FR2684697A1 FR2684697A1 (fr) 1993-06-11
FR2684697B1 true FR2684697B1 (fr) 1996-05-03

Family

ID=9420145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9115672A Expired - Fee Related FR2684697B1 (fr) 1991-12-09 1991-12-09 Procede de fabrication de pate a papier blanchie.

Country Status (3)

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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396284C (de) * 1921-08-02 1924-05-30 Kurt Jochum Dr Ing Verfahren zum Aufschliessen von Holz oder Pflanzenstengeln zwecks Gewinnung von Zellstoff oder Spinnfasern
IT1209352B (it) * 1980-09-22 1989-07-16 Nardi Franco Processo per la produzione di cellulose chimiche e/o paste per carte, nonche'impianto e relativi componenti per l'attuazione del processo indicato
CA1178756A (fr) * 1981-06-29 1984-12-04 Shyam S. Bhattacharjee Blanchiment de pate kraft a l'ozone, precede d'une extraction alcaline
JPS62199898A (ja) * 1986-02-20 1987-09-03 北越製紙株式会社 中性紙を製造する方法
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
AU3355793A (en) 1993-07-19
WO1993012287A1 (fr) 1993-06-24
FR2684697A1 (fr) 1993-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse