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FR2741638B1 - Procede et installation de preparation en continu d'une pate de cellulose - Google Patents

Procede et installation de preparation en continu d'une pate de cellulose

Info

Publication number
FR2741638B1
FR2741638B1 FR9514111A FR9514111A FR2741638B1 FR 2741638 B1 FR2741638 B1 FR 2741638B1 FR 9514111 A FR9514111 A FR 9514111A FR 9514111 A FR9514111 A FR 9514111A FR 2741638 B1 FR2741638 B1 FR 2741638B1
Authority
FR
France
Prior art keywords
plant
continuous preparation
cellulose paste
paste
cellulose
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 - Lifetime
Application number
FR9514111A
Other languages
English (en)
Other versions
FR2741638A1 (fr
Inventor
Philippe Combette
Choudens Christian De
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.)
Clextral SAS
Original Assignee
Clextral SAS
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 Clextral SAS filed Critical Clextral SAS
Priority to FR9514111A priority Critical patent/FR2741638B1/fr
Priority to EP96939136A priority patent/EP0864011A1/fr
Priority to CN 96198699 priority patent/CN1203642A/zh
Priority to PCT/FR1996/001816 priority patent/WO1997020102A1/fr
Priority to EA199800489A priority patent/EA000264B1/ru
Publication of FR2741638A1 publication Critical patent/FR2741638A1/fr
Application granted granted Critical
Publication of FR2741638B1 publication Critical patent/FR2741638B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR9514111A 1995-11-29 1995-11-29 Procede et installation de preparation en continu d'une pate de cellulose Expired - Lifetime FR2741638B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9514111A FR2741638B1 (fr) 1995-11-29 1995-11-29 Procede et installation de preparation en continu d'une pate de cellulose
EP96939136A EP0864011A1 (fr) 1995-11-29 1996-11-18 Procede et installation de preparation en continu d'une pate de cellulose
CN 96198699 CN1203642A (zh) 1995-11-29 1996-11-18 纤维素纸浆的连续制备方法及设备
PCT/FR1996/001816 WO1997020102A1 (fr) 1995-11-29 1996-11-18 Procede et installation de preparation en continu d'une pate de cellulose
EA199800489A EA000264B1 (ru) 1995-11-29 1996-11-18 Способ и установка для непрерывного приготовления целлюлозной пульпы

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514111A FR2741638B1 (fr) 1995-11-29 1995-11-29 Procede et installation de preparation en continu d'une pate de cellulose

Publications (2)

Publication Number Publication Date
FR2741638A1 FR2741638A1 (fr) 1997-05-30
FR2741638B1 true FR2741638B1 (fr) 1998-02-20

Family

ID=9484979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514111A Expired - Lifetime FR2741638B1 (fr) 1995-11-29 1995-11-29 Procede et installation de preparation en continu d'une pate de cellulose

Country Status (5)

Country Link
EP (1) EP0864011A1 (fr)
CN (1) CN1203642A (fr)
EA (1) EA000264B1 (fr)
FR (1) FR2741638B1 (fr)
WO (1) WO1997020102A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764614B1 (fr) * 1997-06-16 1999-09-03 Clextral Procede et installation de preparation en continu d'une pate a papier a partir de fibres textiles lignocellulosiques
EP1036236B1 (fr) * 1997-09-15 2003-07-16 Melville, Gordon Brown Procede de fabrication de pate
DE10120636A1 (de) * 2001-04-27 2002-10-31 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Aufbereitung von insbesondere der Papierherstellung dienendem Stoff
CN1320206C (zh) * 2004-03-24 2007-06-06 天津科技大学 带齿形盘的双螺杆磨浆机
CN100340715C (zh) * 2004-09-14 2007-10-03 天津科技大学 双螺旋挤压法碱性过氧化氢机械浆制浆工艺
JP5030566B2 (ja) * 2005-12-27 2012-09-19 信越化学工業株式会社 セルロースエーテルの製造方法
DE102007051665A1 (de) * 2007-10-30 2009-05-07 Voith Patent Gmbh Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension
US11034817B2 (en) 2013-04-17 2021-06-15 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
US12281441B2 (en) 2013-04-17 2025-04-22 Evrnu, Spc Methods and systems for forming composite fibers
WO2016106473A1 (fr) * 2014-12-31 2016-07-07 沈爱云 Pâte constituée de spirogyra et son procédé de préparation
CN104711880B (zh) * 2015-01-26 2016-08-24 汶瑞机械(山东)有限公司 一种化学机械浆制浆工艺
CN106192502B (zh) * 2016-07-18 2018-06-19 山东太阳纸业股份有限公司 一种提高p-rc apmp法制浆漂白滤液利用率的方法
CN106906262B (zh) * 2017-03-01 2023-07-21 四川金象赛瑞化工股份有限公司 一种竹子汽爆法连续提取木糖的方法
CN108221222B (zh) * 2018-02-06 2019-07-23 江苏工程职业技术学院 一种旧衣物的纤维循环再用处理装置及其处理方法
EP3748074A1 (fr) * 2019-06-04 2020-12-09 Lenzing Aktiengesellschaft Procédé de fabrication d'une pâte à papier cellulosique à partir de vieux textiles
US20210381166A1 (en) * 2020-06-09 2021-12-09 Evrnu, Spc Processing cellulose-containing materials for paper or packaging materials
GB202103185D0 (en) * 2021-03-08 2021-04-21 Trifilon Ab Reaction chamber, processing system and processsing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418295A1 (fr) * 1978-02-27 1979-09-21 Creusot Loire Procede et installation de traitement en continu d'une matiere cellulosique
FR2618811B1 (fr) * 1987-07-31 1990-06-22 Centre Tech Ind Papier Procede de fabrication de pates chimicomecaniques ou chimicothermo-mecaniques blanchies
FR2629844B1 (fr) * 1988-04-06 1991-09-27 Clextral Procede pour la fabrication d'une pate a papier a usage fiduciaire

Also Published As

Publication number Publication date
EA000264B1 (ru) 1999-02-25
EP0864011A1 (fr) 1998-09-16
CN1203642A (zh) 1998-12-30
WO1997020102A1 (fr) 1997-06-05
EA199800489A1 (ru) 1998-12-24
FR2741638A1 (fr) 1997-05-30

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