IT8025481A0 - Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento. - Google Patents

Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento.

Info

Publication number
IT8025481A0
IT8025481A0 IT8025481A IT2548180A IT8025481A0 IT 8025481 A0 IT8025481 A0 IT 8025481A0 IT 8025481 A IT8025481 A IT 8025481A IT 2548180 A IT2548180 A IT 2548180A IT 8025481 A0 IT8025481 A0 IT 8025481A0
Authority
IT
Italy
Prior art keywords
procedure
carry out
processing paper
paper
processing
Prior art date
Application number
IT8025481A
Other languages
English (en)
Other versions
IT1133968B (it
Inventor
Gerhard Lambrecht
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of IT8025481A0 publication Critical patent/IT8025481A0/it
Application granted granted Critical
Publication of IT1133968B publication Critical patent/IT1133968B/it

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
    • 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)
  • Crushing And Grinding (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
IT2548180A 1979-11-15 1980-10-21 Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento IT1133968B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1018779 1979-11-15

Publications (2)

Publication Number Publication Date
IT8025481A0 true IT8025481A0 (it) 1980-10-21
IT1133968B IT1133968B (it) 1986-07-24

Family

ID=4360347

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2548180A IT1133968B (it) 1979-11-15 1980-10-21 Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento

Country Status (9)

Country Link
US (1) US4397713A (it)
JP (1) JPS5685486A (it)
AT (1) AT384836B (it)
CA (1) CA1145177A (it)
DE (1) DE2949029A1 (it)
ES (1) ES8107347A1 (it)
IT (1) IT1133968B (it)
NL (1) NL8005504A (it)
SE (1) SE8007907L (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654360A5 (de) * 1981-12-10 1986-02-14 Escher Wyss Gmbh Verfahren zur aufloesung von altpapier im dickstoffbereich.
DE3205768A1 (de) * 1982-02-18 1983-08-25 J.M. Voith Gmbh, 7920 Heidenheim Anlage zur altpapieraufbereitung
SE431571C (sv) * 1982-07-02 1985-04-21 Nils Anders Lennart Wikdahl Sett vid rening av en fibersuspension
AT387599B (de) * 1982-10-19 1989-02-10 Voith Gmbh J M Einrichtung zur aufloesung von altpapier mit einem insbesondere drucklosen stoffloeser
DE3311082A1 (de) * 1983-03-26 1984-09-27 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und einrichtung zur entsorgung eines stoffloesers
US4622099A (en) * 1983-12-02 1986-11-11 J. M. Voith Gmbh Method and apparatus for manufacturing paper and boards
DE3345548C2 (de) * 1983-12-16 1986-09-18 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anordnung zur Aufbereitung von Altpapier
DE8336133U1 (de) * 1983-12-16 1984-03-08 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung zur aufbereitung von altpapier
DE3573444D1 (en) * 1984-04-17 1989-11-09 Voith Gmbh J M Arrangement for treating waste paper
FR2585385B1 (fr) * 1985-07-26 1987-10-30 Lamort E & M Procede et appareillage de preparation et triage primaire de pate a papier
US4891099A (en) * 1988-01-25 1990-01-02 Beloit Corporation Apparatus for secondary fibre processing
US4880171A (en) * 1988-08-19 1989-11-14 Garrett Roderick D Apparatus for the production of pulp suspensions
EP0653510A3 (de) * 1993-11-11 1996-02-21 Voith Gmbh J M Verfahren zur Aufbereitung von bedrucktem Altpapier.
EP1215334B1 (de) * 2000-12-16 2006-04-12 Voith Paper Patent GmbH Verfahren zum Auflösen und Reinigen von störstoffhaltigen Papierfaserrohstoffen insbesondere von Altpapier
FI120629B (fi) * 2007-09-14 2009-12-31 Metso Paper Inc Laitteisto ja menetelmä kuitumassasuspension valmistukseen
US9221218B2 (en) 2012-11-29 2015-12-29 General Electric Company Methods of making a composite sheet and composite component and a composite
CN103938474B (zh) * 2014-04-09 2015-11-18 昆明理工大学 一种实验室用碎筛浆装置
CN105421131B (zh) * 2015-10-30 2017-05-10 重庆市南川区金鑫纸业有限公司 用于纸浆内芯层的打浆方法
FI126447B (en) * 2015-12-29 2016-12-15 Red Wire Oy Apparatus and method for processing recycled material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796807A (en) * 1954-06-22 1957-06-25 Fibreboard Paper Products Corp Method and apparatus for treating waste paper stock
CH568446A5 (it) * 1973-08-27 1975-10-31 Escher Wyss Gmbh
CH574538A5 (it) * 1974-02-26 1976-04-15 Escher Wyss Gmbh
CH613239A5 (it) * 1976-10-19 1979-09-14 Escher Wyss Gmbh
CH613240A5 (en) * 1976-12-08 1979-09-14 Escher Wyss Gmbh Pulper for pulping and sorting waste paper
CH617734A5 (en) * 1977-04-27 1980-06-13 Escher Wyss Gmbh Plant for reprocessing waste paper
DE2759113C2 (de) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Aufbereitung von Altpapier
DE2818779A1 (de) * 1978-03-07 1979-09-13 Escher Wyss Gmbh Verfahren zur behandlung von altpapier zur gewinnung von stofffluessigkeit fuer die herstellung von neuem papier sowie vorrichtung zur ausfuehrung des verfahrens

Also Published As

Publication number Publication date
JPS5685486A (en) 1981-07-11
ES496048A0 (es) 1981-10-01
ES8107347A1 (es) 1981-10-01
DE2949029A1 (de) 1981-05-21
AT384836B (de) 1988-01-11
SE8007907L (sv) 1981-05-16
IT1133968B (it) 1986-07-24
CA1145177A (en) 1983-04-26
US4397713A (en) 1983-08-09
ATA741579A (de) 1983-08-15
NL8005504A (nl) 1981-06-16

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