CA2739694C - Procede de fabrication de pate a papier - Google Patents

Procede de fabrication de pate a papier Download PDF

Info

Publication number
CA2739694C
CA2739694C CA2739694A CA2739694A CA2739694C CA 2739694 C CA2739694 C CA 2739694C CA 2739694 A CA2739694 A CA 2739694A CA 2739694 A CA2739694 A CA 2739694A CA 2739694 C CA2739694 C CA 2739694C
Authority
CA
Canada
Prior art keywords
deacidification
pulp
equal
dough
bleaching
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
CA2739694A
Other languages
English (en)
French (fr)
Other versions
CA2739694A1 (fr
Inventor
Christophe Calais
Jean-Christophe Hostachy
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
ITT Manufacturing Enterprises LLC
Original Assignee
Arkema France SA
ITT Manufacturing Enterprises LLC
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 Arkema France SA, ITT Manufacturing Enterprises LLC filed Critical Arkema France SA
Publication of CA2739694A1 publication Critical patent/CA2739694A1/fr
Application granted granted Critical
Publication of CA2739694C publication Critical patent/CA2739694C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
CA2739694A 2008-10-24 2009-10-23 Procede de fabrication de pate a papier Expired - Fee Related CA2739694C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0805907 2008-10-24
FR0805907A FR2937656B1 (fr) 2008-10-24 2008-10-24 Procede de fabrication de pate a papier
PCT/IB2009/007208 WO2010046768A1 (fr) 2008-10-24 2009-10-23 Procede de fabrication de pate a papier

Publications (2)

Publication Number Publication Date
CA2739694A1 CA2739694A1 (fr) 2010-04-29
CA2739694C true CA2739694C (fr) 2013-05-28

Family

ID=40677697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2739694A Expired - Fee Related CA2739694C (fr) 2008-10-24 2009-10-23 Procede de fabrication de pate a papier

Country Status (8)

Country Link
US (1) US20120118518A1 (zh)
EP (1) EP2350381B1 (zh)
JP (1) JP5275472B2 (zh)
CN (1) CN102197174B (zh)
CA (1) CA2739694C (zh)
FR (1) FR2937656B1 (zh)
RU (1) RU2445413C1 (zh)
WO (1) WO2010046768A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5822101B2 (ja) 2010-08-04 2015-11-24 愛媛県 セルロース溶液の製造方法、セルロース析出体の製造方法、及びセルロースの糖化方法
CN102268842B (zh) * 2011-07-28 2013-03-13 广东工业大学 可溶性四硼酸盐作为纸张脱酸剂用于纸张脱酸的方法
CN102828443B (zh) * 2011-07-28 2014-08-13 广东工业大学 利用可溶性四硼酸盐在超临界co2状态下进行脱酸的方法
FR3007044B1 (fr) * 2013-06-13 2016-01-15 Air Liquide Procede de traitement des pates papetieres chimiques par traitement a l'ozone en presence d'ions magnesium
CN105133408A (zh) * 2015-09-01 2015-12-09 安庆市新宜纸业有限公司 一种纸浆的生产工艺
CN113930998B (zh) * 2021-09-15 2022-09-30 华南理工大学 一种臭氧联合过氧化氢的化学机械浆生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67413C (fi) * 1977-04-27 1985-03-11 Myrens Verksted As Foerfarande foer behandling av finfoerdelad fiberhaltig eller cellulosahaltig massa samt anordning foer utfoerande av foerfarandet
NO142091C (no) * 1977-10-17 1980-06-25 Myrens Verksted As Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse.
FR2609067B1 (fr) * 1986-12-31 1990-06-15 Beghin Say Sa Procede pour le traitement a l'ozone d'une pate cellulosique
FR2661431B1 (fr) * 1990-04-30 1992-07-17 Atochem Procede de blanchiment au peroxyde de l'hydrogene de pates a papier a haut rendement.
JP2667058B2 (ja) * 1992-04-06 1997-10-22 エイ．アフルストロム コーポレーション パルプの製造方法
CA2379691A1 (en) * 2000-01-28 2001-08-02 Burton Branch Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp
JP4738662B2 (ja) * 2001-08-03 2011-08-03 日本製紙株式会社 新聞用紙
FI119062B (fi) * 2006-12-28 2008-07-15 Upm Kymmene Corp Menetelmä mekaanisen massan valmistamiseksi

Also Published As

Publication number Publication date
FR2937656B1 (fr) 2010-11-19
JP5275472B2 (ja) 2013-08-28
WO2010046768A1 (fr) 2010-04-29
EP2350381A1 (fr) 2011-08-03
US20120118518A1 (en) 2012-05-17
RU2445413C1 (ru) 2012-03-20
FR2937656A1 (fr) 2010-04-30
CA2739694A1 (fr) 2010-04-29
JP2012506501A (ja) 2012-03-15
CN102197174A (zh) 2011-09-21
CN102197174B (zh) 2013-04-24
EP2350381B1 (fr) 2016-08-17

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Effective date: 20201023