ES418659A1 - Metodo de separacion de fibras de la industria papelera y similares. - Google Patents

Metodo de separacion de fibras de la industria papelera y similares.

Info

Publication number
ES418659A1
ES418659A1 ES418659A ES418659A ES418659A1 ES 418659 A1 ES418659 A1 ES 418659A1 ES 418659 A ES418659 A ES 418659A ES 418659 A ES418659 A ES 418659A ES 418659 A1 ES418659 A1 ES 418659A1
Authority
ES
Spain
Prior art keywords
fraction
lining
corrugated cardboard
kraft
pieces
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
ES418659A
Other languages
English (en)
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.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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 Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of ES418659A1 publication Critical patent/ES418659A1/es
Expired 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
    • 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
    • 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)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
ES418659A 1972-09-25 1973-09-11 Metodo de separacion de fibras de la industria papelera y similares. Expired ES418659A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29195072A 1972-09-25 1972-09-25

Publications (1)

Publication Number Publication Date
ES418659A1 true ES418659A1 (es) 1976-02-16

Family

ID=23122560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418659A Expired ES418659A1 (es) 1972-09-25 1973-09-11 Metodo de separacion de fibras de la industria papelera y similares.

Country Status (9)

Country Link
JP (1) JPS5146843B2 (es)
BR (1) BR7307407D0 (es)
CA (1) CA1018104A (es)
ES (1) ES418659A1 (es)
FI (1) FI54819C (es)
FR (1) FR2200401B1 (es)
GB (1) GB1432650A (es)
IT (1) IT995480B (es)
SE (1) SE401695B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941898A1 (de) * 1979-10-17 1981-04-30 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Verfahren und einrichtung zum aufbereiten von altpapier
CA1127356A (en) * 1980-01-17 1982-07-13 Milos Stradal Method and apparatus for preconditioning laminated paper for recycling
FR2522030A1 (fr) * 1982-02-19 1983-08-26 Scherb Metenett Papeteries Procede de blanchiment selectif de pate a papier et papier obtenu par mise en oeuvre de ce procede
GB0316574D0 (en) * 2003-07-16 2003-08-20 Univ Wales Recycling of wood based panels
EP1649103A1 (en) * 2003-07-16 2006-04-26 FIRA International Limited Recycling of lignocellulose based board materials

Also Published As

Publication number Publication date
SE7312747L (es) 1974-03-26
SE401695B (sv) 1978-05-22
DE2348146A1 (de) 1974-04-04
IT995480B (it) 1975-11-10
JPS5146843B2 (es) 1976-12-11
FR2200401B1 (es) 1976-11-19
FI54819C (fi) 1979-03-12
DE2348146B2 (de) 1977-03-10
FR2200401A1 (es) 1974-04-19
FI54819B (fi) 1978-11-30
BR7307407D0 (pt) 1974-09-05
CA1018104A (en) 1977-09-27
GB1432650A (en) 1976-04-22
JPS4969903A (es) 1974-07-06

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