FR1473875A - Process and plant for breaking up paper fibers in the tank - Google Patents

Process and plant for breaking up paper fibers in the tank

Info

Publication number
FR1473875A
FR1473875A FR29014A FR29014A FR1473875A FR 1473875 A FR1473875 A FR 1473875A FR 29014 A FR29014 A FR 29014A FR 29014 A FR29014 A FR 29014A FR 1473875 A FR1473875 A FR 1473875A
Authority
FR
France
Prior art keywords
breaking
plant
tank
paper fibers
fibers
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
Application number
FR29014A
Other languages
French (fr)
Inventor
Jarmil Pav
Vaclav Hnetkovsky
Karel Drda
Zbynek Libnar
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 filed Critical
Priority to FR29014A priority Critical patent/FR1473875A/en
Application granted granted Critical
Publication of FR1473875A publication Critical patent/FR1473875A/en
Expired legal-status Critical Current

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
    • D21B1/303—Defibrating by other means using vibrating devices
    • 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
    • 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)
FR29014A 1965-08-20 1965-08-20 Process and plant for breaking up paper fibers in the tank Expired FR1473875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR29014A FR1473875A (en) 1965-08-20 1965-08-20 Process and plant for breaking up paper fibers in the tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29014A FR1473875A (en) 1965-08-20 1965-08-20 Process and plant for breaking up paper fibers in the tank

Publications (1)

Publication Number Publication Date
FR1473875A true FR1473875A (en) 1967-03-24

Family

ID=8586999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29014A Expired FR1473875A (en) 1965-08-20 1965-08-20 Process and plant for breaking up paper fibers in the tank

Country Status (1)

Country Link
FR (1) FR1473875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467911A1 (en) * 1979-10-17 1981-04-30 Finckh Maschf METHOD AND DEVICE FOR PROCESSING OLD PAPERS
FR2494735A1 (en) * 1980-11-25 1982-05-28 Escher Wyss Gmbh PROCESS FOR INCREASING THE SPECIFIC VOLUME OF AN ELABORATED MATERIAL BASED ON OLD PAPERS DURING ITS MANUFACTURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467911A1 (en) * 1979-10-17 1981-04-30 Finckh Maschf METHOD AND DEVICE FOR PROCESSING OLD PAPERS
FR2494735A1 (en) * 1980-11-25 1982-05-28 Escher Wyss Gmbh PROCESS FOR INCREASING THE SPECIFIC VOLUME OF AN ELABORATED MATERIAL BASED ON OLD PAPERS DURING ITS MANUFACTURE

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