SE457359B - Foerfarande och anordning foer framstaellning av ett sekundaert fibermaterial av returpapper - Google Patents

Foerfarande och anordning foer framstaellning av ett sekundaert fibermaterial av returpapper

Info

Publication number
SE457359B
SE457359B SE8307054A SE8307054A SE457359B SE 457359 B SE457359 B SE 457359B SE 8307054 A SE8307054 A SE 8307054A SE 8307054 A SE8307054 A SE 8307054A SE 457359 B SE457359 B SE 457359B
Authority
SE
Sweden
Prior art keywords
cycle
especially cold
water
sorting
cold
Prior art date
Application number
SE8307054A
Other languages
English (en)
Swedish (sv)
Other versions
SE8307054L (sv
SE8307054D0 (sv
Inventor
E Harzl
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of SE8307054D0 publication Critical patent/SE8307054D0/xx
Publication of SE8307054L publication Critical patent/SE8307054L/
Publication of SE457359B publication Critical patent/SE457359B/sv

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
    • 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
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • 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)
SE8307054A 1982-12-23 1983-12-20 Foerfarande och anordning foer framstaellning av ett sekundaert fibermaterial av returpapper SE457359B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT465882A AT374839B (de) 1982-12-23 1982-12-23 Verfahren zur herstellung von fasterstoff aus papierabfaellen mit hohem verschmutzungsgrad

Publications (3)

Publication Number Publication Date
SE8307054D0 SE8307054D0 (sv) 1983-12-20
SE8307054L SE8307054L (sv) 1984-06-24
SE457359B true SE457359B (sv) 1988-12-19

Family

ID=3566745

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8307054A SE457359B (sv) 1982-12-23 1983-12-20 Foerfarande och anordning foer framstaellning av ett sekundaert fibermaterial av returpapper

Country Status (6)

Country Link
AT (1) AT374839B (de)
DE (1) DE3345287C2 (de)
FI (1) FI834620L (de)
IT (1) IT1170048B (de)
NO (1) NO158429C (de)
SE (1) SE457359B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227995B (it) * 1989-01-27 1991-05-22 Comer Spa A S Apparecchiatura di disinchiostrazione nella parte costante di impianti per la produzione di carta.
WO1996006978A1 (en) * 1994-08-31 1996-03-07 Hoffman Environmental Systems, Inc. Method of papermaking having zero liquid discharge
AT504715B1 (de) * 2004-07-16 2010-07-15 Andritz Ag Maschf Verfahren zum auflösen von störstoffhaltigem altpapier
DE102006042429B3 (de) * 2006-09-09 2008-01-24 Messer Austria Gmbh Verfahren zum Entfernen von Kleberresten bei der Wiederverwertung von Altpapier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138072B2 (de) * 1971-07-30 1973-10-31 J.M. Voith Gmbh, 7920 Heidenheim Banddruckfilter
DE2813448B1 (de) * 1978-03-29 1978-09-21 Voith Gmbh J M Verfahren und Anlage zur Wiederaufbereitung von Altpapier

Also Published As

Publication number Publication date
NO834755L (no) 1984-06-25
DE3345287A1 (de) 1984-06-28
FI834620A7 (fi) 1984-06-24
ATA465882A (de) 1983-10-15
SE8307054L (sv) 1984-06-24
IT1170048B (it) 1987-06-03
SE8307054D0 (sv) 1983-12-20
NO158429C (no) 1988-09-07
DE3345287C2 (de) 1991-11-21
AT374839B (de) 1984-06-12
IT8324341A0 (it) 1983-12-22
FI834620L (fi) 1984-06-24
NO158429B (no) 1988-05-30
FI834620A0 (fi) 1983-12-15

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