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AT374839B - METHOD FOR PRODUCING FIBER FIBER FROM PAPER WASTE WITH A HIGH LEVEL OF POLLUTION - Google Patents

METHOD FOR PRODUCING FIBER FIBER FROM PAPER WASTE WITH A HIGH LEVEL OF POLLUTION

Info

Publication number
AT374839B
AT374839B AT465882A AT465882A AT374839B AT 374839 B AT374839 B AT 374839B AT 465882 A AT465882 A AT 465882A AT 465882 A AT465882 A AT 465882A AT 374839 B AT374839 B AT 374839B
Authority
AT
Austria
Prior art keywords
fiber
pollution
high level
paper waste
producing
Prior art date
Application number
AT465882A
Other languages
German (de)
Other versions
ATA465882A (en
Inventor
Erich Ing 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
Priority to AT465882A priority Critical patent/AT374839B/en
Publication of ATA465882A publication Critical patent/ATA465882A/en
Priority to DE3345287A priority patent/DE3345287C2/en
Priority to FI834620A priority patent/FI834620A/en
Priority to SE8307054A priority patent/SE457359B/en
Priority to IT2434183A priority patent/IT1170048B/en
Priority to NO834755A priority patent/NO158429C/en
Application granted granted Critical
Publication of AT374839B publication Critical patent/AT374839B/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)
AT465882A 1982-12-23 1982-12-23 METHOD FOR PRODUCING FIBER FIBER FROM PAPER WASTE WITH A HIGH LEVEL OF POLLUTION AT374839B (en)

Priority Applications (6)

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
DE3345287A DE3345287C2 (en) 1982-12-23 1983-12-14 Process for the production of a secondary fiber material from paper waste with a high degree of pollution and device for carrying out the process
FI834620A FI834620A (en) 1982-12-23 1983-12-15 FRAMSTAELLNING AV EN FIBERMASSA AV PAPPERSAVFALL.
SE8307054A SE457359B (en) 1982-12-23 1983-12-20 PROCEDURE AND DEVICE FOR PREPARING A SECONDARY FIBER MATERIAL OF RECOVERY PAPER
IT2434183A IT1170048B (en) 1982-12-23 1983-12-22 PROCEDURE FOR THE MANUFACTURE OF A FIBROUS MATERIAL FROM A PAPER WASTE WITH A HIGH DEGREE OF SOILING
NO834755A NO158429C (en) 1982-12-23 1983-12-22 PROCEDURE AND APPARATUS FOR PREPARING A SECONDARY FIBER MATERIAL OF PAPER WASTE.

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 (2)

Publication Number Publication Date
ATA465882A ATA465882A (en) 1983-10-15
AT374839B true AT374839B (en) 1984-06-12

Family

ID=3566745

Family Applications (1)

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

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
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
NO158429C (en) 1988-09-07
SE457359B (en) 1988-12-19
ATA465882A (en) 1983-10-15

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Legal Events

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