NO306565B1 - Anordning og fremgangsmåte for behandling av en masse-oppslemming av avfallspapir - Google Patents

Anordning og fremgangsmåte for behandling av en masse-oppslemming av avfallspapir

Info

Publication number
NO306565B1
NO306565B1 NO954089A NO954089A NO306565B1 NO 306565 B1 NO306565 B1 NO 306565B1 NO 954089 A NO954089 A NO 954089A NO 954089 A NO954089 A NO 954089A NO 306565 B1 NO306565 B1 NO 306565B1
Authority
NO
Norway
Prior art keywords
treating
waste paper
mass slurry
slurry
fibers
Prior art date
Application number
NO954089A
Other languages
English (en)
Norwegian (no)
Other versions
NO954089L (no
NO954089D0 (no
Inventor
Roland Fjallstrom
Original Assignee
Celleco Hedemora Ab
Celleco Hedemora 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 Celleco Hedemora Ab, Celleco Hedemora Inc filed Critical Celleco Hedemora Ab
Publication of NO954089L publication Critical patent/NO954089L/no
Publication of NO954089D0 publication Critical patent/NO954089D0/no
Publication of NO306565B1 publication Critical patent/NO306565B1/no

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)
NO954089A 1993-04-14 1995-10-13 Anordning og fremgangsmåte for behandling av en masse-oppslemming av avfallspapir NO306565B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/045,684 US5814187A (en) 1993-04-14 1993-04-14 Apparatus and method for treating a pulp slurry of waste paper
PCT/US1994/003790 WO1994025667A1 (fr) 1993-04-14 1994-04-07 Appareil et procede destines a traiter une pate liquide de papier de recuperation

Publications (3)

Publication Number Publication Date
NO954089L NO954089L (no) 1995-10-13
NO954089D0 NO954089D0 (no) 1995-10-13
NO306565B1 true NO306565B1 (no) 1999-11-22

Family

ID=21939317

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954089A NO306565B1 (no) 1993-04-14 1995-10-13 Anordning og fremgangsmåte for behandling av en masse-oppslemming av avfallspapir

Country Status (9)

Country Link
US (1) US5814187A (fr)
EP (1) EP0694096B1 (fr)
JP (1) JPH08509273A (fr)
AT (1) ATE157411T1 (fr)
CA (1) CA2158641A1 (fr)
DE (1) DE69405221T2 (fr)
FI (1) FI954882A7 (fr)
NO (1) NO306565B1 (fr)
WO (1) WO1994025667A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163604B2 (en) * 2001-04-23 2007-01-16 Jlr Pulping Systems Ab Production of fiber suspension from waste paper
GB0413068D0 (en) * 2004-06-11 2004-07-14 Imerys Minerals Ltd Treatment of pulp
DE102015201996A1 (de) * 2015-02-05 2016-08-11 Voith Patent Gmbh Faserstoffbehandlung
CN113652888B (zh) * 2021-07-19 2023-05-30 陕西东方环保产业集团东鹏再生资源利用有限公司 一种高效的纸浆净化工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357992B (fr) * 1972-03-29 1973-07-16 Celleco Ab
DE2701737B2 (de) * 1977-01-18 1980-03-20 Hermann Finckh Maschinenfabrik Gmbh & Co, 7417 Pfullingen Verfahren zum Aufbereiten und Reinigen von Fasermaterial sowie Anlage zur Durchführung eines solchen Verfahrens
CS205557B1 (en) * 1978-10-26 1981-05-29 Svetozar Vagac Low-grade waste paper processing plant
DE2908660C2 (de) * 1979-03-06 1984-02-09 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Rückgewinnung einer Faserstoffsuspension aus gemischtem Altpapier
US4360402A (en) * 1979-03-27 1982-11-23 J. M. Voith Gmbh Process and apparatus for preparing waste paper for reuse
FR2603917B1 (fr) * 1986-09-15 1991-08-30 Lamort E & M Procede et installation de traitement de vieux papiers imprimes
FR2612212B1 (fr) * 1987-03-13 1990-06-29 Centre Tech Ind Papier Procede et installation pour le recyclage de vieux papiers imprimes
SE462597B (sv) * 1988-11-25 1990-07-23 Celleco Ab Foerfarande och anordning foer fraktionering av suspensioner

Also Published As

Publication number Publication date
DE69405221D1 (de) 1997-10-02
JPH08509273A (ja) 1996-10-01
FI954882L (fi) 1995-10-13
CA2158641A1 (fr) 1994-11-10
US5814187A (en) 1998-09-29
NO954089L (no) 1995-10-13
EP0694096A1 (fr) 1996-01-31
FI954882A0 (fi) 1995-10-13
FI954882A7 (fi) 1995-10-13
DE69405221T2 (de) 1998-01-02
ATE157411T1 (de) 1997-09-15
WO1994025667A1 (fr) 1994-11-10
EP0694096B1 (fr) 1997-08-27
NO954089D0 (no) 1995-10-13

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