FI881184A0 - Menetelmä täyteaineiden flotatoimiseksi jätepaperista - Google Patents

Menetelmä täyteaineiden flotatoimiseksi jätepaperista

Info

Publication number
FI881184A0
FI881184A0 FI881184A FI881184A FI881184A0 FI 881184 A0 FI881184 A0 FI 881184A0 FI 881184 A FI881184 A FI 881184A FI 881184 A FI881184 A FI 881184A FI 881184 A0 FI881184 A0 FI 881184A0
Authority
FI
Finland
Prior art keywords
flotation
fillers
waste paper
pulp
bring
Prior art date
Application number
FI881184A
Other languages
English (en)
Swedish (sv)
Other versions
FI91170C (fi
FI91170B (fi
FI881184A (fi
Inventor
Klaus Hornfeck
Rybinski Wolfgang Von
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of FI881184A0 publication Critical patent/FI881184A0/fi
Publication of FI881184A publication Critical patent/FI881184A/fi
Application granted granted Critical
Publication of FI91170B publication Critical patent/FI91170B/fi
Publication of FI91170C publication Critical patent/FI91170C/fi

Links

Classifications

    • 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
    • D21C5/022—Chemicals therefor
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Packages (AREA)
FI881184A 1987-07-16 1988-03-14 Menetelmä täyteaineiden flotatoimiseksi jätepaperista FI91170C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3723502 1987-07-16
DE19873723502 DE3723502A1 (de) 1987-07-16 1987-07-16 Verfahren zur flotation von fuellstoffen aus altpapier

Publications (4)

Publication Number Publication Date
FI881184A0 true FI881184A0 (fi) 1988-03-14
FI881184A FI881184A (fi) 1989-01-17
FI91170B FI91170B (fi) 1994-02-15
FI91170C FI91170C (fi) 1994-05-25

Family

ID=6331679

Family Applications (1)

Application Number Title Priority Date Filing Date
FI881184A FI91170C (fi) 1987-07-16 1988-03-14 Menetelmä täyteaineiden flotatoimiseksi jätepaperista

Country Status (8)

Country Link
EP (1) EP0299138B1 (fi)
JP (1) JPS6433291A (fi)
AT (1) ATE71677T1 (fi)
CA (1) CA1289304C (fi)
DE (2) DE3723502A1 (fi)
DK (1) DK137188A (fi)
FI (1) FI91170C (fi)
NO (1) NO880698L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315605A1 (de) * 2003-04-05 2004-10-28 Netzsch-Feinmahltechnik Gmbh Mahl-, Misch- oder Dispergiervorrichtung
DE102020111675A1 (de) * 2020-04-29 2021-11-04 Kübler & Niethammer Papierfabrik Kriebstein AG Verfahren zur Herstellung eines Etikettenpapiers aus abgelösten Nassetiketten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764460A (en) * 1969-04-01 1973-10-09 Japan Maize Products Co Ltd Process of deinking waste paper materials
JPS513840A (en) * 1974-07-01 1976-01-13 Hitachi Metals Ltd Sutoritsupu rain saakyureeta
CH614636A5 (en) * 1976-04-12 1979-12-14 Swemac Sa Process and installation for the elimination, by flotation, of impurities in the form of solid particles contained in a liquid
JPS5598989A (en) * 1979-01-23 1980-07-28 Nittetsu Mining Co Ltd Separation of colored substance and fiber substance from white liquor concentrate
JPS59130400A (ja) * 1983-01-17 1984-07-26 花王株式会社 古紙再生用脱墨剤
CH663202A5 (de) * 1985-01-31 1987-11-30 Escher Wyss Gmbh Verfahren und anordnung zur reinigung des rueckwassers von deinking-anlagen.

Also Published As

Publication number Publication date
EP0299138B1 (de) 1992-01-15
NO880698L (no) 1989-01-17
NO880698D0 (no) 1988-02-17
JPS6433291A (en) 1989-02-03
DE3867740D1 (de) 1992-02-27
FI91170C (fi) 1994-05-25
DK137188A (da) 1989-01-17
ATE71677T1 (de) 1992-02-15
DE3723502A1 (de) 1989-01-26
FI91170B (fi) 1994-02-15
DK137188D0 (da) 1988-03-11
EP0299138A1 (de) 1989-01-18
FI881184A (fi) 1989-01-17
CA1289304C (en) 1991-09-24

Similar Documents

Publication Publication Date Title
DE69221193D1 (de) Zusammensetzung zur Herstellung von Eisen-Dithionit und Verfahren zur Entfernung von in Wasser gelösten Schwermetallen
AU1399588A (en) A process for the production of paper
ATE126847T1 (de) Entfärbungsverfahren für altpapier.
DE3877028D1 (de) Verfahren und anlage zur wiedergewinnung von bedruckten altpapieren.
ES2123566T3 (es) Deshidratacion de suspensiones acuosas.
DE3267392D1 (en) Process for deinking printed waste paper
DE69600196T2 (de) Verfahren zur Behandlung des Abfalles aus einer Anlage zum Deinken von Altpapier
DE69601194T2 (de) Verfahren zum Deinken von Altpapier
FI881184A (fi) Menetelmä täyteaineiden flotatoimiseksi jätepaperista
DE3878440D1 (de) Verfahren zur aufbereitung von andalusit.
WO1990011402A3 (de) Verfahren zur altpapieraufbereitung
EP0193109A3 (en) Method for beneficiating kaolinite by flotation
FI944826A0 (fi) Menetelmä selluloosamateriaalin käsittelemiseksi ja menetelmässä käyttökelpoisia koostumuksia
EP0669422A3 (fi)
JPS6414388A (en) Treatment of old paper pulp
CA2135826A1 (en) Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN