FR2712313B1 - Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène. - Google Patents

Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène.

Info

Publication number
FR2712313B1
FR2712313B1 FR9313446A FR9313446A FR2712313B1 FR 2712313 B1 FR2712313 B1 FR 2712313B1 FR 9313446 A FR9313446 A FR 9313446A FR 9313446 A FR9313446 A FR 9313446A FR 2712313 B1 FR2712313 B1 FR 2712313B1
Authority
FR
France
Prior art keywords
hydrogen peroxide
bleaching
paper pulp
yield paper
yield
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
FR9313446A
Other languages
English (en)
Other versions
FR2712313A1 (fr
Inventor
Michel Devic
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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
Priority to FR9313446A priority Critical patent/FR2712313B1/fr
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Priority to JP7513627A priority patent/JPH09504841A/ja
Priority to AT95900797T priority patent/ATE156877T1/de
Priority to CN94194659.2A priority patent/CN1139466A/zh
Priority to DE69405006T priority patent/DE69405006T2/de
Priority to EP95900797A priority patent/EP0728239B1/fr
Priority to CA002176030A priority patent/CA2176030A1/fr
Priority to PCT/FR1994/001286 priority patent/WO1995013421A1/fr
Priority to AU81473/94A priority patent/AU8147394A/en
Publication of FR2712313A1 publication Critical patent/FR2712313A1/fr
Application granted granted Critical
Publication of FR2712313B1 publication Critical patent/FR2712313B1/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
    • 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
    • D21C9/101—Bleaching ; Apparatus therefor in solvent medium
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9313446A 1993-11-10 1993-11-10 Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène. Expired - Fee Related FR2712313B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9313446A FR2712313B1 (fr) 1993-11-10 1993-11-10 Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène.
AT95900797T ATE156877T1 (de) 1993-11-10 1994-11-07 Verfahren zum wasserstoffperoxydbleichen von einem hochausbeute-zellstoff
CN94194659.2A CN1139466A (zh) 1993-11-10 1994-11-07 用过氧化氢漂白高收率纸浆的方法
DE69405006T DE69405006T2 (de) 1993-11-10 1994-11-07 Verfahren zum wasserstoffperoxydbleichen von einem hochausbeute-zellstoff
JP7513627A JPH09504841A (ja) 1993-11-10 1994-11-07 過酸化水素を用いた高収率紙パルプの漂白方法
EP95900797A EP0728239B1 (fr) 1993-11-10 1994-11-07 Procede de blanchiment par le peroxyde d'hydrogene d'une pate a papier a haut rendement
CA002176030A CA2176030A1 (fr) 1993-11-10 1994-11-07 Procede de blanchiment par le peroxyde d'hydrogene d'une pate a papier a haut rendement
PCT/FR1994/001286 WO1995013421A1 (fr) 1993-11-10 1994-11-07 Procede de blanchiment par le peroxyde d'hydrogene d'une pate a papier a haut rendement
AU81473/94A AU8147394A (en) 1993-11-10 1994-11-07 Method of high yield paper pulp bleaching using hydrogen peroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313446A FR2712313B1 (fr) 1993-11-10 1993-11-10 Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène.

Publications (2)

Publication Number Publication Date
FR2712313A1 FR2712313A1 (fr) 1995-05-19
FR2712313B1 true FR2712313B1 (fr) 1995-12-15

Family

ID=9452745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313446A Expired - Fee Related FR2712313B1 (fr) 1993-11-10 1993-11-10 Procédé de blanchiment d'une pâte à papier à haut rendement par le peroxyde d'hydrogène.

Country Status (9)

Country Link
EP (1) EP0728239B1 (fr)
JP (1) JPH09504841A (fr)
CN (1) CN1139466A (fr)
AT (1) ATE156877T1 (fr)
AU (1) AU8147394A (fr)
CA (1) CA2176030A1 (fr)
DE (1) DE69405006T2 (fr)
FR (1) FR2712313B1 (fr)
WO (1) WO1995013421A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1055737C (zh) * 1996-01-15 2000-08-23 南京林业大学 纸浆多段漂白碱处理段单线态氧强化漂白配方和工艺
IT1290070B1 (it) * 1997-03-13 1998-10-19 3V Sigma Spa Composizioni per la sbianca della carta
CN1107140C (zh) * 1998-05-14 2003-04-30 华南理工大学 中小型纸厂用中浓度纸浆过氧化氢漂白方法
CN106012627B (zh) * 2016-05-24 2018-05-04 中国林业科学研究院林产化学工业研究所 一种利用醇类溶剂制备竹材高白度漂白化机浆的方法
CN108642943B (zh) * 2018-04-03 2021-03-19 中国林业科学研究院林产化学工业研究所 一种制备高白度高强度桉木化学机械浆的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2951371B2 (ja) * 1990-07-03 1999-09-20 株式会社日本紙パルプ研究所 古紙の脱墨法
CA2063351C (fr) * 1992-03-18 1996-08-13 Stanley Alan Heimburger Procede de blanchiment de pate de feuillus

Also Published As

Publication number Publication date
DE69405006D1 (de) 1997-09-18
DE69405006T2 (de) 1998-01-15
FR2712313A1 (fr) 1995-05-19
EP0728239B1 (fr) 1997-08-13
EP0728239A1 (fr) 1996-08-28
JPH09504841A (ja) 1997-05-13
ATE156877T1 (de) 1997-08-15
AU8147394A (en) 1995-05-29
CN1139466A (zh) 1997-01-01
WO1995013421A1 (fr) 1995-05-18
CA2176030A1 (fr) 1995-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse