SE7502720L - Forfarande for rening av en dispersion eller uppslamning - Google Patents

Forfarande for rening av en dispersion eller uppslamning

Info

Publication number
SE7502720L
SE7502720L SE7502720A SE7502720A SE7502720L SE 7502720 L SE7502720 L SE 7502720L SE 7502720 A SE7502720 A SE 7502720A SE 7502720 A SE7502720 A SE 7502720A SE 7502720 L SE7502720 L SE 7502720L
Authority
SE
Sweden
Prior art keywords
dispersion
suspension
cleaning
procedure
Prior art date
Application number
SE7502720A
Other languages
English (en)
Other versions
SE406482B (sv
Inventor
K Roberts
B Thunfors
Original Assignee
Ytkemiska Inst
Tidningspappersbrukens Forskni
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 Ytkemiska Inst, Tidningspappersbrukens Forskni filed Critical Ytkemiska Inst
Priority to SE7502720A priority Critical patent/SE406482B/sv
Priority to AU11244/76A priority patent/AU504797B2/en
Priority to NL7602000A priority patent/NL7602000A/xx
Priority to FI760583A priority patent/FI760583A/fi
Priority to AT172376A priority patent/AT357862B/de
Priority to IT4848676A priority patent/IT1057340B/it
Priority to NO760840A priority patent/NO760840L/no
Priority to ES445941A priority patent/ES445941A1/es
Priority to FR7606842A priority patent/FR2313500A1/fr
Priority to CA247,582A priority patent/CA1068019A/en
Priority to US05/666,104 priority patent/US4043908A/en
Priority to JP2563776A priority patent/JPS5231563A/ja
Priority to DE2610277A priority patent/DE2610277C3/de
Priority to GB982076A priority patent/GB1546813A/en
Publication of SE7502720L publication Critical patent/SE7502720L/sv
Publication of SE406482B publication Critical patent/SE406482B/sv

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
    • D21C5/025—De-inking
    • D21C5/027—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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
SE7502720A 1975-03-11 1975-03-11 Forfarande for rening av en vattenhaltig dispersion eller massauppslamning SE406482B (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE7502720A SE406482B (sv) 1975-03-11 1975-03-11 Forfarande for rening av en vattenhaltig dispersion eller massauppslamning
AU11244/76A AU504797B2 (en) 1975-03-11 1976-02-19 De-inking of paper
NL7602000A NL7602000A (nl) 1975-03-11 1976-02-26 Werkwijze voor het zuiveren van een dispersie of gedispergeerde deeltjes.
FI760583A FI760583A (sv) 1975-03-11 1976-03-08
AT172376A AT357862B (de) 1975-03-11 1976-03-09 Verfahren zur entfernung von druckfarben von papier und reinigung des dabei entstehenden ab- wassers
IT4848676A IT1057340B (it) 1975-03-11 1976-03-09 Procedimento per la pulitura di una dispersione acquosa di pasta di carta e simili
NO760840A NO760840L (sv) 1975-03-11 1976-03-10
ES445941A ES445941A1 (es) 1975-03-11 1976-03-10 Un procedimiento para eliminar impurezas organicas yno co- loidales de una dispersion acuosa o una suspension de pasta.
FR7606842A FR2313500A1 (fr) 1975-03-11 1976-03-10 Procede pour eliminer les impuretes organiques et/ou colloidales d'une dispersion aqueuse et en particulier d'une pate a papier
CA247,582A CA1068019A (en) 1975-03-11 1976-03-10 Process for cleaning of a dispersion or dispersed particles
US05/666,104 US4043908A (en) 1975-03-11 1976-03-11 Process for cleaning of a dispersion of dispersed particles
JP2563776A JPS5231563A (en) 1975-03-11 1976-03-11 Method of clarifying dispersed liquid or dispersed particle
DE2610277A DE2610277C3 (de) 1975-03-11 1976-03-11 Verfahren zur Entfernung von Druckfarben von Papier und zur Reinigung des dabei entstehenden Abwassers
GB982076A GB1546813A (en) 1975-03-11 1976-03-11 Process for de-inking paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502720A SE406482B (sv) 1975-03-11 1975-03-11 Forfarande for rening av en vattenhaltig dispersion eller massauppslamning

Publications (2)

Publication Number Publication Date
SE7502720L true SE7502720L (sv) 1976-09-13
SE406482B SE406482B (sv) 1979-02-12

Family

ID=20323922

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502720A SE406482B (sv) 1975-03-11 1975-03-11 Forfarande for rening av en vattenhaltig dispersion eller massauppslamning

Country Status (14)

Country Link
US (1) US4043908A (sv)
JP (1) JPS5231563A (sv)
AT (1) AT357862B (sv)
AU (1) AU504797B2 (sv)
CA (1) CA1068019A (sv)
DE (1) DE2610277C3 (sv)
ES (1) ES445941A1 (sv)
FI (1) FI760583A (sv)
FR (1) FR2313500A1 (sv)
GB (1) GB1546813A (sv)
IT (1) IT1057340B (sv)
NL (1) NL7602000A (sv)
NO (1) NO760840L (sv)
SE (1) SE406482B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599190A (en) * 1979-11-13 1986-07-08 Diamond Shamrock Chemicals Company Composition for drinking secondary fibers
SE439787B (sv) * 1984-03-19 1985-07-01 Berol Kemi Ab Sett att reducera missfergning och/eller klibbighet vid upparbetning av avfallspapper
US4676912A (en) * 1986-06-26 1987-06-30 International Minerals & Chemical Corp. Waste liquor disposal methods
DE3642362A1 (de) * 1986-12-11 1988-06-16 Schill & Seilacher Mittel zur abtrennung dispergierter teilchen aus dispersionen
DE3811025A1 (de) * 1988-03-31 1989-10-12 Gruenau Gmbh Chem Fab Verfahren zum de-inken von bedrucktem altpapier
EP0407501A4 (en) * 1988-10-26 1991-07-24 Miranol Inc. Method and composition for deinking recycled paper pulp
DE4007597A1 (de) * 1990-03-09 1991-09-12 Henkel Kgaa Wasserloesliche oder wasserdispergierbare, polyetherketten und quaternaere ammoniumgruppen enthaltende verbindungen
DE4008894A1 (de) * 1990-03-20 1991-09-26 Call Hans Peter Verfahren zur altpapieraufbereitung mit enzymatischer druckfarbenentfernung
US5385695A (en) * 1990-05-15 1995-01-31 Cohen; Elliot Demulsifier methods employing b-iminodipropionate
US5286390A (en) * 1992-09-30 1994-02-15 Calgon Corporation Method for treating deink wastes using melamine aldehyde-type polymers
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
US5320758A (en) * 1993-06-29 1994-06-14 Church & Dwight Co., Inc. Method of recycling amine saponifiers used in cleaning electronic circuit boards
US5560805A (en) * 1993-07-27 1996-10-01 Hoechst Celanese Corporation Enhanced decolorization of waste paper with selected amines
US5385639A (en) * 1993-08-27 1995-01-31 Hoechst Celanese Corporation Deinking wastepaper printed with oil-based ink
AU677468B2 (en) * 1994-02-02 1997-04-24 Hercules Incorporated Felt conditioner for deinked recycled newsprint papermaking systems
US5632857A (en) * 1995-04-04 1997-05-27 Rhone-Poulenc Inc. Process for removing waterborne flexographic inks from substrates
DE69619231T2 (de) * 1995-04-05 2002-09-19 Kao Corp Verfahren zum deinken
DE19532476A1 (de) * 1995-09-02 1997-03-06 Winfried Prof Dr Schmidt Verfahren und Vorrichtung zur Behandlung von ölhaltigen Abwässern, insbesondere zur Trennung von Öl-in-Wasser-Emulsionen
JP2958269B2 (ja) * 1996-06-03 1999-10-06 花王株式会社 脱墨方法
JP3051826B2 (ja) 1996-06-03 2000-06-12 花王株式会社 脱墨方法
JP3405888B2 (ja) * 1996-09-25 2003-05-12 花王株式会社 脱墨方法
US6312559B1 (en) * 1996-10-02 2001-11-06 Kao Corporation Deinking process using amine compounds and white water recycling
JP3262517B2 (ja) * 1996-10-02 2002-03-04 花王株式会社 脱墨方法
US20050119353A1 (en) * 2001-09-25 2005-06-02 Detorres Fernando A. Contaminant eco-remedy and use method
JP5475469B2 (ja) * 2008-01-22 2014-04-16 ライオン株式会社 クラフトパルプ用洗浄剤を用いたクラフトパルプの製造方法
FR3037084B1 (fr) * 2015-06-02 2020-01-10 Coatex Procede de desencrage de papier de recuperation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005742A (en) * 1934-05-25 1935-06-25 Pierre R Hines Process for deinking imprinted paper
FR1472923A (fr) * 1963-12-30 1967-03-17 Hollifield Corp Procédé pour clarifier des fluides effluents de déchets provenant du désencrage de papiers imprimés

Also Published As

Publication number Publication date
CA1068019A (en) 1979-12-11
DE2610277C3 (de) 1980-09-04
FI760583A (sv) 1976-09-12
FR2313500A1 (fr) 1976-12-31
DE2610277B2 (de) 1979-12-13
US4043908A (en) 1977-08-23
SE406482B (sv) 1979-02-12
DE2610277A1 (de) 1976-09-23
ES445941A1 (es) 1977-05-16
AU1124476A (en) 1977-08-25
NO760840L (sv) 1976-09-14
JPS5231563A (en) 1977-03-10
ATA172376A (de) 1979-12-15
NL7602000A (nl) 1976-09-14
AU504797B2 (en) 1979-11-01
IT1057340B (it) 1982-03-10
FR2313500B1 (sv) 1979-10-05
AT357862B (de) 1980-08-11
GB1546813A (en) 1979-05-31

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