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NO158429C - PROCEDURE AND APPARATUS FOR PREPARING A SECONDARY FIBER MATERIAL OF PAPER WASTE. - Google Patents

PROCEDURE AND APPARATUS FOR PREPARING A SECONDARY FIBER MATERIAL OF PAPER WASTE.

Info

Publication number
NO158429C
NO158429C NO834755A NO834755A NO158429C NO 158429 C NO158429 C NO 158429C NO 834755 A NO834755 A NO 834755A NO 834755 A NO834755 A NO 834755A NO 158429 C NO158429 C NO 158429C
Authority
NO
Norway
Prior art keywords
preparing
procedure
fiber material
paper waste
secondary fiber
Prior art date
Application number
NO834755A
Other languages
Norwegian (no)
Other versions
NO158429B (en
NO834755L (en
Inventor
Erich 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 NO834755L publication Critical patent/NO834755L/en
Publication of NO158429B publication Critical patent/NO158429B/en
Publication of NO158429C publication Critical patent/NO158429C/en

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)
NO834755A 1982-12-23 1983-12-22 PROCEDURE AND APPARATUS FOR PREPARING A SECONDARY FIBER MATERIAL OF PAPER WASTE. NO158429C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT465882A AT374839B (en) 1982-12-23 1982-12-23 METHOD FOR PRODUCING FIBER FIBER FROM PAPER WASTE WITH A HIGH LEVEL OF POLLUTION

Publications (3)

Publication Number Publication Date
NO834755L NO834755L (en) 1984-06-25
NO158429B NO158429B (en) 1988-05-30
NO158429C true NO158429C (en) 1988-09-07

Family

ID=3566745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834755A NO158429C (en) 1982-12-23 1983-12-22 PROCEDURE AND APPARATUS FOR PREPARING A SECONDARY FIBER MATERIAL OF PAPER WASTE.

Country Status (6)

Country Link
AT (1) AT374839B (en)
DE (1) DE3345287C2 (en)
FI (1) FI834620A (en)
IT (1) IT1170048B (en)
NO (1) NO158429C (en)
SE (1) SE457359B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227995B (en) * 1989-01-27 1991-05-22 Comer Spa A S DEKINKING EQUIPMENT IN THE CONSTANT PART OF PAPER PRODUCTION PLANTS.
CA2208269A1 (en) * 1994-08-31 1996-03-07 The Hoffman Group Ltd. Method of papermaking having zero liquid discharge
AT504715B1 (en) * 2004-07-16 2010-07-15 Andritz Ag Maschf METHOD FOR RESOLVING MELIUS-SUBSTANTIAL PAPER
DE102006042429B3 (en) * 2006-09-09 2008-01-24 Messer Austria Gmbh Removal of adhesive residues during the recycling of waste paper, comprises disintegrating the waste paper to an aqueous suspension and subjecting the suspension to a physicochemical treatment for separating coarse-grained residues

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2138072B2 (en) * 1971-07-30 1973-10-31 J.M. Voith Gmbh, 7920 Heidenheim Band pressure filter
DE2813448B1 (en) * 1978-03-29 1978-09-21 Voith Gmbh J M Process and plant for recycling waste paper

Also Published As

Publication number Publication date
AT374839B (en) 1984-06-12
FI834620A (en) 1984-06-24
IT8324341A0 (en) 1983-12-22
NO158429B (en) 1988-05-30
SE8307054D0 (en) 1983-12-20
DE3345287A1 (en) 1984-06-28
NO834755L (en) 1984-06-25
SE8307054L (en) 1984-06-24
FI834620A0 (en) 1983-12-15
IT1170048B (en) 1987-06-03
DE3345287C2 (en) 1991-11-21
SE457359B (en) 1988-12-19
ATA465882A (en) 1983-10-15

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