CA2250475A1 - Method of reusing fillers and coating pigments used in paper, paperboard and cardboard manufacture - Google Patents

Method of reusing fillers and coating pigments used in paper, paperboard and cardboard manufacture

Info

Publication number
CA2250475A1
CA2250475A1 CA002250475A CA2250475A CA2250475A1 CA 2250475 A1 CA2250475 A1 CA 2250475A1 CA 002250475 A CA002250475 A CA 002250475A CA 2250475 A CA2250475 A CA 2250475A CA 2250475 A1 CA2250475 A1 CA 2250475A1
Authority
CA
Canada
Prior art keywords
fillers
paper
coating
paperboard
fresh
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002250475A
Other languages
French (fr)
Other versions
CA2250475C (en
Inventor
Dieter Munchow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpha Calcitt Fuellstoff GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2250475A1 publication Critical patent/CA2250475A1/en
Application granted granted Critical
Publication of CA2250475C publication Critical patent/CA2250475C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Abstract

The present invention relates to a process for recycling fillers and coating pigments from the preparation of paper, paperboard and cardboard found in the residual water sludges from coating plant waste waters, deinking plants, internal water treatment plants or separators, and to the use of a thus obtained pigment slurry for the preparation of a coating compound for the paper industry or in the paper stock for papermaking.

An essential element of the invention is a process for recycling fillers and coating pigments from the preparation of paper, paperboard and cardboard found in the residual water sludges from coating plant waste waters, deinking plants, internal water treatment plants or separators, characterized in that the residual water sludges containing the fillers and coating pigments are subjected to mixing and then milling together with fresh pigments or fresh fillers in the form of powders, fresh-pigment containing slurries and/or fresh-filler containing slurries to yield a pigment slurry.
CA002250475A 1996-07-09 1997-03-19 Method of reusing fillers and coating pigments used in paper, paperboard and cardboard manufacture Expired - Lifetime CA2250475C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19627523.7 1996-07-09
DE19627523A DE19627523C1 (en) 1996-07-09 1996-07-09 Preparation of filler or pigment coating material for paper, pulp or board from waste sludge
PCT/EP1997/001375 WO1998001621A1 (en) 1996-07-09 1997-03-19 Method of reusing fillers and coating pigments used in paper, paperboard and cardboard manufacture

Publications (2)

Publication Number Publication Date
CA2250475A1 true CA2250475A1 (en) 1998-01-15
CA2250475C CA2250475C (en) 2005-12-27

Family

ID=7799271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250475A Expired - Lifetime CA2250475C (en) 1996-07-09 1997-03-19 Method of reusing fillers and coating pigments used in paper, paperboard and cardboard manufacture

Country Status (19)

Country Link
US (3) US6214166B1 (en)
EP (1) EP0910697B1 (en)
JP (1) JP4046764B2 (en)
CN (1) CN1120262C (en)
AT (1) ATE202810T1 (en)
AU (1) AU2288997A (en)
BR (1) BR9710866A (en)
CA (1) CA2250475C (en)
CZ (1) CZ298816B6 (en)
DE (2) DE19627523C1 (en)
DK (1) DK0910697T3 (en)
ES (1) ES2160936T3 (en)
GR (1) GR3036174T3 (en)
HU (1) HU221442B (en)
NO (1) NO324375B1 (en)
PL (1) PL187463B1 (en)
PT (1) PT910697E (en)
TR (1) TR199900012T2 (en)
WO (1) WO1998001621A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605184B1 (en) 1998-03-12 2003-08-12 Andritz Oy Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production

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DE19627523C1 (en) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Preparation of filler or pigment coating material for paper, pulp or board from waste sludge
US20020079075A1 (en) * 1998-09-04 2002-06-27 Imerys Minerals Limited Treatment of solid containing material derived from effluent
FI111167B (en) * 1998-02-24 2003-06-13 Kemira Chemicals Oy Process for improving the durability of a sludge
FI106142B (en) * 1998-07-02 2000-11-30 Upm Kymmene Corp Method of making the coating smith
FI108779B (en) * 1999-11-24 2002-03-28 Megatrex Oy Process for processing filler-containing reject flows at a paper or cardboard factory and using a device
SE518051C2 (en) * 2000-12-14 2002-08-20 Stora Kopparbergs Bergslags Ab Ways to recycle inorganic material from decolorization sludge
DE10122331B4 (en) * 2001-05-08 2005-07-21 Alpha Calcit Füllstoff Gesellschaft Mbh Process for recycling and use of rejects
DE10145782A1 (en) 2001-09-17 2003-04-10 Giesecke & Devrient Gmbh Paper screen for the production of two-stage watermarks and process for its production
DE10204255A1 (en) * 2002-02-02 2003-08-07 Voith Paper Patent Gmbh Loading fiber and/or coating slip suspensions for papermaking involves addition of precipitate followed by milling
US7608338B2 (en) * 2002-06-13 2009-10-27 International Paper Company High brightness coating compositions and related products
US7018708B2 (en) * 2002-08-22 2006-03-28 International Paper Company Gloss-coated paper with enhanced runnability and print quality
CN101787663B (en) * 2003-03-25 2015-01-14 日本制纸株式会社 Newsprint paper for offset printing
US20050045297A1 (en) * 2003-08-28 2005-03-03 Philip Morris Usa, Inc. Method and apparatus for preparing a slurry of add-on material to be applied to a web
DE502005009319D1 (en) 2004-05-12 2010-05-12 Alpha Calcit Fuellstoff Gmbh SURFACE-MODIFIED INORGANIC FILLERS AND PIGMENTS
FI117059B (en) * 2004-09-21 2006-05-31 Metso Paper Inc Method and apparatus for separating contaminants from machine circulation in a coating station
AT501868B1 (en) 2005-06-13 2007-04-15 Andritz Ag Maschf METHOD FOR THE RECYCLING OF FILLERS AND PIGMENTS OF PAPER, PAPER OR CARTON MANUFACTURING
EP2014830A1 (en) 2007-06-22 2009-01-14 Alpha Calcit Füllstoff Gesellschaft mbH Manufacturing of coating colour dispersions
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8647472B2 (en) * 2007-09-12 2014-02-11 Nalco Company Method of increasing filler content in papermaking
US8382950B2 (en) 2007-09-12 2013-02-26 Nalco Company Recycling of waste coating color
JP5337434B2 (en) * 2008-09-04 2013-11-06 大王製紙株式会社 Coated paper using recycled filler
WO2010070682A1 (en) * 2008-12-15 2010-06-24 Imi Fabi S.P.A. Talc- and/or chlorite-based compositions and use thereof in controlling pollutants in papermaking industry processes
JP5468281B2 (en) * 2009-03-24 2014-04-09 大王製紙株式会社 Method for producing regenerated particles
CN102217787A (en) * 2011-06-03 2011-10-19 河南卷烟工业烟草薄片有限公司 Purification process of coating fluid during production of reconstituted tobacco through paper-making process
US9777143B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles
US9777129B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Fibers with filler
CN106430301B (en) * 2016-08-31 2017-11-14 四川龙蟒钛业股份有限公司 The method for preparing high quality titanium white powder using general and papermaking titanium white powder system coproduction
CN106758464B (en) * 2016-12-08 2018-08-24 海南金海浆纸业有限公司 A kind of Solid content recovery method of papermaking paint waste water
CN109331756A (en) * 2018-10-31 2019-02-15 江南大学 A kind of pretreatment unit and technique of paper products filler
CN110694348B (en) * 2019-10-28 2021-08-20 海南金海浆纸业有限公司 System and method for dissociating waste residues of papermaking coating
DE102021103520A1 (en) 2021-02-15 2022-08-18 Koehler Innovation & Technology Gmbh filler

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605184B1 (en) 1998-03-12 2003-08-12 Andritz Oy Method and apparatus for treatment of fiber suspension containing minerals, such as coated broke, in paper production

Also Published As

Publication number Publication date
WO1998001621A1 (en) 1998-01-15
TR199900012T2 (en) 1999-04-21
HU221442B (en) 2002-10-28
BR9710866A (en) 2000-01-11
US20030041990A1 (en) 2003-03-06
NO990074D0 (en) 1999-01-08
US7887629B2 (en) 2011-02-15
NO324375B1 (en) 2007-10-01
US20020088587A1 (en) 2002-07-11
GR3036174T3 (en) 2001-10-31
US6444092B1 (en) 2002-09-03
NO990074L (en) 1999-01-08
CN1225144A (en) 1999-08-04
HUP9903637A2 (en) 2000-03-28
HUP9903637A3 (en) 2001-04-28
AU2288997A (en) 1998-02-02
CA2250475C (en) 2005-12-27
DE19627523C1 (en) 1997-10-23
DE59703962D1 (en) 2001-08-09
CN1120262C (en) 2003-09-03
JP4046764B2 (en) 2008-02-13
DK0910697T3 (en) 2001-09-24
CZ2299A3 (en) 1999-06-16
PL331011A1 (en) 1999-06-21
ATE202810T1 (en) 2001-07-15
JP2000514510A (en) 2000-10-31
EP0910697B1 (en) 2001-07-04
CZ298816B6 (en) 2008-02-13
ES2160936T3 (en) 2001-11-16
US6214166B1 (en) 2001-04-10
PT910697E (en) 2001-10-30
PL187463B1 (en) 2004-07-30
EP0910697A1 (en) 1999-04-28

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Effective date: 20170320