CH547914A - Flotationsverfahren zur regenerierung von altpapier. - Google Patents

Flotationsverfahren zur regenerierung von altpapier.

Info

Publication number
CH547914A
CH547914A CH128472A CH128472A CH547914A CH 547914 A CH547914 A CH 547914A CH 128472 A CH128472 A CH 128472A CH 128472 A CH128472 A CH 128472A CH 547914 A CH547914 A CH 547914A
Authority
CH
Switzerland
Prior art keywords
regeneration
waste paper
flotation process
flotation
waste
Prior art date
Application number
CH128472A
Other languages
English (en)
Original Assignee
Biberist Papierfab
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 Biberist Papierfab filed Critical Biberist Papierfab
Priority to CH128472A priority Critical patent/CH547914A/de
Priority to DE19732303827 priority patent/DE2303827C3/de
Priority to AT73373A priority patent/AT323549B/de
Publication of CH547914A publication Critical patent/CH547914A/de

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
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • 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)
CH128472A 1972-01-28 1972-01-28 Flotationsverfahren zur regenerierung von altpapier. CH547914A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH128472A CH547914A (de) 1972-01-28 1972-01-28 Flotationsverfahren zur regenerierung von altpapier.
DE19732303827 DE2303827C3 (de) 1972-01-28 1973-01-26 Flotationsverfahren zur Regenerierung von Altpapier
AT73373A AT323549B (de) 1972-01-28 1973-01-29 Verfahren zur behandlung von altpapierstoff vor der flotation zur regenerierung von altpapier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH128472A CH547914A (de) 1972-01-28 1972-01-28 Flotationsverfahren zur regenerierung von altpapier.

Publications (1)

Publication Number Publication Date
CH547914A true CH547914A (de) 1974-04-11

Family

ID=4206823

Family Applications (1)

Application Number Title Priority Date Filing Date
CH128472A CH547914A (de) 1972-01-28 1972-01-28 Flotationsverfahren zur regenerierung von altpapier.

Country Status (2)

Country Link
AT (1) AT323549B (de)
CH (1) CH547914A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615020A1 (de) * 1993-03-10 1994-09-14 Papierfabrik Utzenstorf Ag Verfahren zur Aufbereitung von Altpapier für die Papierherstellung
EP0615019A1 (de) * 1993-03-10 1994-09-14 Papierfabrik Utzenstorf Ag Verfahren zur Herstellung von Papier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615020A1 (de) * 1993-03-10 1994-09-14 Papierfabrik Utzenstorf Ag Verfahren zur Aufbereitung von Altpapier für die Papierherstellung
EP0615019A1 (de) * 1993-03-10 1994-09-14 Papierfabrik Utzenstorf Ag Verfahren zur Herstellung von Papier

Also Published As

Publication number Publication date
DE2303827B2 (de) 1975-09-18
DE2303827A1 (de) 1973-08-02
AT323549B (de) 1975-07-10

Similar Documents

Publication Publication Date Title
CH554283A (de) Vorrichtung zur verarbeitung von blaettern oder boegen.
CH553588A (de) Anlage zur biologisch-mechanischen reinigung von abwasser.
NL7411167A (nl) Afvalvloeistofbehandeling.
CH550891A (de) Vorrichtung zur kontinuierlichen druckbehandlung vonbahnen.
CH550711A (de) Abfallbehaelter.
CH546708A (de) Verfahren und einrichtung zur reinigung von abwasser.
AT321830B (de) Verfahren zur Entphenolung von Abwässern
AT323066B (de) Kasten zur aufnahme von müll
ATA723073A (de) Anlage zur verarbeitung von mull
CH545254A (de) Verfahren zum Reinigen von Abwässern
NL7601327A (nl) Afvalcontainer.
IT981696B (it) Metodo per l eliminazione di rifiuti
AT315766B (de) Belebtschlammanlage zur Reinigung von Abwasser
CH547286A (de) Verfahren zur reinigung von lactamen.
AT320544B (de) Verfahren zum Reinigen von Abwasser
AT343999B (de) Verfahren zum regenerieren von altpapier
AT333402B (de) Verfahren zur thermischen aufbereitung von kunststoffabfallen
CH552842A (de) Vorrichtung zum herstellen von kopien.
NL7411072A (nl) Werkwijze ter behandeling van industrieel afvalwater.
CH547914A (de) Flotationsverfahren zur regenerierung von altpapier.
AU476691B2 (en) Treating waste paper
CH543456A (de) Verfahren zur Reinigung von Abwasser
CH556790A (de) Vorrichtung zum ausrichten von papierbogen.
AT356019B (de) Verfahren zur entwaesserung von proteinhaltigen schlaemmen
CH553012A (de) Vorrichtung zum runden von zargen.

Legal Events

Date Code Title Description
PL Patent ceased