NO834755L - Fremstilling av fibermasse av papiravfall - Google Patents

Fremstilling av fibermasse av papiravfall

Info

Publication number
NO834755L
NO834755L NO834755A NO834755A NO834755L NO 834755 L NO834755 L NO 834755L NO 834755 A NO834755 A NO 834755A NO 834755 A NO834755 A NO 834755A NO 834755 L NO834755 L NO 834755L
Authority
NO
Norway
Prior art keywords
paper
preparation
waste
fiber
fiber paper
Prior art date
Application number
NO834755A
Other languages
English (en)
Other versions
NO158429B (no
NO158429C (no
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/no
Publication of NO158429B publication Critical patent/NO158429B/no
Publication of NO158429C publication Critical patent/NO158429C/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
    • 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 Fremgangsmaate og anordning for fremstilling av et sekundaert fibermateriale av papiravfall. NO158429C (no)

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
NO834755L true NO834755L (no) 1984-06-25
NO158429B NO158429B (no) 1988-05-30
NO158429C NO158429C (no) 1988-09-07

Family

ID=3566745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834755A NO158429C (no) 1982-12-23 1983-12-22 Fremgangsmaate og anordning for fremstilling av et sekundaert fibermateriale av papiravfall.

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.
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
FI834620A (fi) 1984-06-24
AT374839B (de) 1984-06-12
SE8307054L (sv) 1984-06-24
DE3345287A1 (de) 1984-06-28
DE3345287C2 (de) 1991-11-21
NO158429B (no) 1988-05-30
ATA465882A (de) 1983-10-15
SE8307054D0 (sv) 1983-12-20
NO158429C (no) 1988-09-07
SE457359B (sv) 1988-12-19
IT8324341A0 (it) 1983-12-22
FI834620A0 (fi) 1983-12-15
IT1170048B (it) 1987-06-03

Similar Documents

Publication Publication Date Title
FI821106A0 (fi) Foerfarande foer behandling av fibrer av cellulosaderivat
FI822707L (fi) Foerfarande och anordning foer foerhandsfaestning av en staolvajerbult
FI821909A0 (fi) Foerfarande foer behandling av ostdrageer och ostform foer tillaempning av foerfarandet
FI830781A0 (fi) Silanordning foer pappersmassa
FI821811A0 (fi) Foerfarande och anordning foer blekning av fibermassa
FI822880L (fi) Foerfarande och anordning foer styrning och fokusering av en tomografiapparat
NO834755L (no) Fremstilling av fibermasse av papiravfall
FI832944A (fi) Rotationsstaol och haollorgan foer faststaellning av staolet i en haollare
FI830784L (fi) Skyddsbehandling av traevirke i monterade foenster och liknande
FI823152A0 (fi) Torvproduktionsfoerfarande och arbetsmaskin foer genomfoerande av foerfarandet
FI823027L (fi) Foerfarande foer pumpning av laekemedel och laekemedelbehaollare foer tillaempning av foerfarandet
SE8201545L (sv) Forfarande for framstellning av papper
FI822983L (fi) Foerfarande och anordning foer uppvaermning av stenmaterial isynnerhet foer framstaellning av betongmassa
FI823101A0 (fi) Foerfarande och anordning foer avstoetning av stockar
FI824446A0 (fi) Centrifugalfibreringsanordning foer framstaellning av fibrer
SE8307129D0 (sv) Framstellning av 1-isopropylamino-3-aryloxi-2-propanoler
BR6201205U (pt) Conjunto de marmitas
FI823998A0 (fi) Foerfarande foer uppsamling och behandling av urin
SE8303428L (sv) Forfarande av delignifiering av cellulosamassa
RO84120A2 (ro) Procedeu de obtinere a 1-metil-2-hidroxi-metil-5-nitroimidazolului
FI821350A0 (fi) Foerfarande foer bildande och foerankring av skruvgrupper i betongkonstruktioner foere gjutning och anordning foer genomfoerande av foerfarandet
FI831442A0 (fi) Foerfarande och anordning foer styrning av tyristorer i en omkopplare foer matning av en m-fasig vaexelspaenningsbelastning
FI65581B (fi) Foerfarande foer alstring av elenergi foer fordon och kopplingfoer tillaempning av foerfarandet
FI821563A0 (fi) Takelement och foerfarande foer framstaellning av detsamma
FI821677A0 (fi) Foerfarande och anordning foer kodning av signaltoppar