FR2963627B1 - Procede de desencrage, et installation pour sa mise en oeuvre - Google Patents

Procede de desencrage, et installation pour sa mise en oeuvre

Info

Publication number
FR2963627B1
FR2963627B1 FR1056477A FR1056477A FR2963627B1 FR 2963627 B1 FR2963627 B1 FR 2963627B1 FR 1056477 A FR1056477 A FR 1056477A FR 1056477 A FR1056477 A FR 1056477A FR 2963627 B1 FR2963627 B1 FR 2963627B1
Authority
FR
France
Prior art keywords
disengaging
implementation
installation
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.)
Active
Application number
FR1056477A
Other languages
English (en)
Other versions
FR2963627A1 (fr
Inventor
Guillou Thierry Le
Alain Lascar
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.)
Kadant Lamort SAS
Original Assignee
Kadant Lamort 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 Kadant Lamort SAS filed Critical Kadant Lamort SAS
Priority to FR1056477A priority Critical patent/FR2963627B1/fr
Priority to PCT/FR2011/051860 priority patent/WO2012017178A1/fr
Publication of FR2963627A1 publication Critical patent/FR2963627A1/fr
Application granted granted Critical
Publication of FR2963627B1 publication Critical patent/FR2963627B1/fr
Active 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
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • D21B1/327—Defibrating by other means of waste paper de-inking devices using flotation devices
    • 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
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FR1056477A 2010-08-05 2010-08-05 Procede de desencrage, et installation pour sa mise en oeuvre Active FR2963627B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1056477A FR2963627B1 (fr) 2010-08-05 2010-08-05 Procede de desencrage, et installation pour sa mise en oeuvre
PCT/FR2011/051860 WO2012017178A1 (fr) 2010-08-05 2011-08-02 Procede de desencrage et installation pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056477A FR2963627B1 (fr) 2010-08-05 2010-08-05 Procede de desencrage, et installation pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2963627A1 FR2963627A1 (fr) 2012-02-10
FR2963627B1 true FR2963627B1 (fr) 2012-10-05

Family

ID=42937349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056477A Active FR2963627B1 (fr) 2010-08-05 2010-08-05 Procede de desencrage, et installation pour sa mise en oeuvre

Country Status (2)

Country Link
FR (1) FR2963627B1 (fr)
WO (1) WO2012017178A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012477B1 (fr) * 2013-10-25 2021-07-02 Kadant Lamort Procede de flottation, et installation pour sa mise en œuvre
CN111892188B (zh) * 2020-08-26 2022-11-22 鄂尔多斯市城市水务有限责任公司 一种多级过滤污水处理设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908660C2 (de) 1979-03-06 1984-02-09 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Rückgewinnung einer Faserstoffsuspension aus gemischtem Altpapier
IT1155310B (it) 1982-04-19 1987-01-28 Jean Marie Clement Procedimento per il trattamento di riciclaggio di carta stampata da macero
FR2579638B1 (fr) * 1985-03-29 1988-09-02 Lamort E & M Appareil de desencrage de pate a papier
FR2603917B1 (fr) 1986-09-15 1991-08-30 Lamort E & M Procede et installation de traitement de vieux papiers imprimes
DE4134607A1 (de) * 1991-10-19 1993-04-22 Escher Wyss Gmbh Verfahren zur entfernung von feinen verunreinigungen aus altpapierfaserstoff
FR2717192B1 (fr) * 1994-03-11 1996-04-26 Lamort E & M Procédé de désencrage de pâte à papier et appareil pour la mise en Óoeuvre de ce procédé.
ES2343897T3 (es) * 2005-12-17 2010-08-12 Voith Patent Gmbh Procedimiento para retirar materias perturbadoras de una suspension acuosa de material fibroso.
DE102007017987A1 (de) * 2007-04-14 2008-10-16 Ptc Paper Technology Consulting Gmbh Verfahren und Vorrichtung zum Aufbereiten von Altpapier

Also Published As

Publication number Publication date
WO2012017178A1 (fr) 2012-02-09
FR2963627A1 (fr) 2012-02-10

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