FI834620A - Framstaellning av en fibermassa av pappersavfall. - Google Patents

Framstaellning av en fibermassa av pappersavfall. Download PDF

Info

Publication number
FI834620A
FI834620A FI834620A FI834620A FI834620A FI 834620 A FI834620 A FI 834620A FI 834620 A FI834620 A FI 834620A FI 834620 A FI834620 A FI 834620A FI 834620 A FI834620 A FI 834620A
Authority
FI
Finland
Prior art keywords
pappersavfall
fibermassa
framstaellning
Prior art date
Application number
FI834620A
Other languages
English (en)
Finnish (fi)
Other versions
FI834620A0 (fi
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 FI834620A0 publication Critical patent/FI834620A0/fi
Publication of FI834620A publication Critical patent/FI834620A/fi

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)
FI834620A 1982-12-23 1983-12-15 Framstaellning av en fibermassa av pappersavfall. FI834620A (fi)

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 (2)

Publication Number Publication Date
FI834620A0 FI834620A0 (fi) 1983-12-15
FI834620A true FI834620A (fi) 1984-06-24

Family

ID=3566745

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834620A FI834620A (fi) 1982-12-23 1983-12-15 Framstaellning av en fibermassa av pappersavfall.

Country Status (6)

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

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.
CA2208269A1 (en) * 1994-08-31 1996-03-07 The Hoffman Group Ltd. 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
AT374839B (de) 1984-06-12
SE8307054L (sv) 1984-06-24
SE457359B (sv) 1988-12-19
SE8307054D0 (sv) 1983-12-20
DE3345287A1 (de) 1984-06-28
NO158429B (no) 1988-05-30
IT8324341A0 (it) 1983-12-22
NO158429C (no) 1988-09-07
ATA465882A (de) 1983-10-15
NO834755L (no) 1984-06-25
FI834620A0 (fi) 1983-12-15
IT1170048B (it) 1987-06-03
DE3345287C2 (de) 1991-11-21

Similar Documents

Publication Publication Date Title
FI834804A (fi) Av cellulosafyllning innehaollande etyleninterpolymerer framstaellda traelika foeremaol.
FI840468A (fi) Foerfarande foer framstaellning av kymosin.
FI834261A (fi) Paosliknande saeckar foer foervaring av vaetskor.
FI824215L (fi) Foerfarande foer upploesning av cellulosakarbamat.
FI834454A (fi) Foerfarande foer upparbetning av komplexa sulfidiska malmkoncentrat.
FI834397A (fi) Lindning av cellulosabanor.
FI840512A (fi) Inaktivering av lipidvirus.
FI823929L (fi) Odlingsgrupp foer skolning av plantor.
FI840697A (fi) Ozonblekning av cellulosamaterial.
FI834735A (fi) Foerfarande foer framstaellning av farmaceutiskt aktiva pyridinderivat.
FI834584A (fi) Foerfarande foer framstaellning av armeringsskikt foer gummiprodukter.
FI840599A (fi) Vakuumklaemtruck foer behandling av pappersrullar.
FI834238A (fi) Foerfarande foer framstaellning av citrussaftkoncentrat.
FI834231A (fi) Enzymatisk syntes av l-serin.
FI834372A (fi) Foerbindning av skidsko.
FI834769A (fi) Foerfarande foer foerpackning av slangformiga veckade hoeljen foer naeringsmedel.
FI833864A (fi) Staell foer lagring av kaernbraensle- element.
FI834259A (fi) Foerfarande foer framstaellning av optiskt aktiva cyanometylestrar.
FI834382A (fi) Foerfarande foer delignifierande blekning av cellulosamassa.
FI74015B (fi) Foerfarande foer framstaellning av farmakologiskt vaerdefulla vinyltioacetamidooxakefalosporinderivat.
FI73996B (fi) Foerfarande foer framstaellning av ergolinderivat.
FI73491B (fi) Foerbindelsedel foer tvao byggnadselement av staolbetong.
FI840022A (fi) Straenginstrument av gitarrtyp.
FI74022B (fi) Foerfarande foer framstaellning av terapeutiskt aktiva antracyklinglykosider.
FI834340A (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara svavelhaltiga bensylidenderivat.

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: MASCHINENFABRIK ANDRITZ