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WO2005014934A3 - Method for charging a fiber suspension, and arrangement for carrying out said method - Google Patents

Method for charging a fiber suspension, and arrangement for carrying out said method Download PDF

Info

Publication number
WO2005014934A3
WO2005014934A3 PCT/EP2004/051701 EP2004051701W WO2005014934A3 WO 2005014934 A3 WO2005014934 A3 WO 2005014934A3 EP 2004051701 W EP2004051701 W EP 2004051701W WO 2005014934 A3 WO2005014934 A3 WO 2005014934A3
Authority
WO
WIPO (PCT)
Prior art keywords
fiber suspension
charging
arrangement
carrying
carbon dioxide
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.)
Ceased
Application number
PCT/EP2004/051701
Other languages
German (de)
French (fr)
Other versions
WO2005014934A2 (en
Inventor
Klaus Doelle
Oliver Lueedtke
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Priority to US10/566,046 priority Critical patent/US20070131361A1/en
Priority to EP04766407A priority patent/EP1654420A2/en
Priority to BRPI0413337-4A priority patent/BRPI0413337A/en
Priority to JP2006522357A priority patent/JP2007501337A/en
Publication of WO2005014934A2 publication Critical patent/WO2005014934A2/en
Publication of WO2005014934A3 publication Critical patent/WO2005014934A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • 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
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/16—Addition before or during pulp beating or refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Disclosed is a method for charging a fiber suspension containing cellulose fibers with calcium carbonate. Said method comprises the following steps: liquid or dry calcium hydroxide or calcium oxide is introduced into the fiber suspension; gaseous carbon dioxide is introduced into the fiber suspension; calcium carbonate is precipitated by the carbon dioxide; and the fiber suspension is ground during the charging process.
PCT/EP2004/051701 2003-08-05 2004-08-03 Method for charging a fiber suspension, and arrangement for carrying out said method Ceased WO2005014934A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/566,046 US20070131361A1 (en) 2003-08-05 2004-08-03 Method for charging a fiber suspension, and arrangement for carrying out said method
EP04766407A EP1654420A2 (en) 2003-08-05 2004-08-03 Method for charging a fiber suspension, and arrangement for carrying out said method
BRPI0413337-4A BRPI0413337A (en) 2003-08-05 2004-08-03 procedure for loading a suspension of fibrous material and arrangement to perform the procedure
JP2006522357A JP2007501337A (en) 2003-08-05 2004-08-03 Method for filling a fiber material suspension and apparatus for carrying out the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335751.3 2003-08-05
DE10335751A DE10335751A1 (en) 2003-08-05 2003-08-05 Method for loading a pulp suspension and arrangement for carrying out the method

Publications (2)

Publication Number Publication Date
WO2005014934A2 WO2005014934A2 (en) 2005-02-17
WO2005014934A3 true WO2005014934A3 (en) 2005-06-09

Family

ID=34111922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/051701 Ceased WO2005014934A2 (en) 2003-08-05 2004-08-03 Method for charging a fiber suspension, and arrangement for carrying out said method

Country Status (7)

Country Link
US (1) US20070131361A1 (en)
EP (1) EP1654420A2 (en)
JP (1) JP2007501337A (en)
CN (1) CN1823197A (en)
BR (1) BRPI0413337A (en)
DE (1) DE10335751A1 (en)
WO (1) WO2005014934A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302783A1 (en) * 2003-01-24 2004-08-12 Voith Paper Patent Gmbh Process for producing a fiber suspension intended for the production of a tissue or hygiene web
DE10357437A1 (en) * 2003-12-09 2005-07-07 Voith Paper Patent Gmbh Method for loading a pulp suspension and arrangement for carrying out the method
DE102007051664A1 (en) * 2007-10-30 2009-05-07 Voith Patent Gmbh Process for the formation of calcium carbonate in a pulp suspension II
DE102007051665A1 (en) * 2007-10-30 2009-05-07 Voith Patent Gmbh Process for the formation of calcium carbonate in a pulp suspension
RU2405832C2 (en) * 2008-12-29 2010-12-10 Дэвон Инвестмент Лимитед Method of preparing wood raw material to obtain sugars, installation for realising said method and product
ES2745638T3 (en) 2009-03-30 2020-03-03 Fiberlean Tech Ltd Procedure for the production of nanofibrillary cellulose suspensions
ES2524090T3 (en) 2009-03-30 2014-12-03 Omya Development Ag Process for the production of nanofibrillar cellulose gels
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
EP2386682B1 (en) 2010-04-27 2014-03-19 Omya International AG Process for the manufacture of structured materials using nano-fibrillar cellulose gels
PT2386683E (en) 2010-04-27 2014-05-27 Omya Int Ag Process for the production of gel-based composite materials
FI125826B (en) * 2010-08-04 2016-02-29 Nordkalk Oy Ab Method of making paper or paperboard
FI125278B (en) 2010-08-20 2015-08-14 Upm Kymmene Corp Process for precipitating calcium carbonate and using the process
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
EP3560991A1 (en) 2015-10-14 2019-10-30 FiberLean Technologies Limited 3d-formable sheet material
CN106894281B (en) * 2015-12-17 2019-03-22 上海东升新材料有限公司 A kind of paper grade (stock) light calcium covered fiber filler and its preparation method and application
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
CA3019443C (en) 2016-04-05 2020-09-15 Fiberlean Technologies Limited Paper and paperboard products
KR102137796B1 (en) 2016-04-22 2020-07-24 파이버린 테크놀로지스 리미티드 Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom
DE102018107944B3 (en) * 2018-04-04 2019-06-19 Delfortgroup Ag IMPROVED FILTER PAPER, MANUFACTURING METHOD AND BAG OBTAINED THEREFROM
FI20235928A1 (en) * 2023-08-21 2025-02-22 Wetend Tech Oy Process and reactor for producing PCC

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223090A (en) * 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
EP1136617A1 (en) * 2000-02-24 2001-09-26 Voith Paper Patent GmbH Method of chemically loading fibers in a fiber suspension
WO2002072945A2 (en) * 2001-02-16 2002-09-19 Voith Paper Patent Gmbh Method and device for charging fibres contained in a fibrous material suspension with a filling material
US20030010463A1 (en) * 2001-07-11 2003-01-16 Klaus Doelle Apparatus for loading fibers in a fiber suspension with calcium carbonate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794558A (en) * 1969-06-19 1974-02-26 Crown Zellerbach Corp Loading of paper furnishes with gelatinizable material
FR2492425A1 (en) * 1980-10-21 1982-04-23 Gascogne Papeteries PROCESS FOR THE PREPARATION BY PAPER TECHNIQUES OF A SHEET MATERIAL WITH IMPROVED MACHINE RETENTION, SHEET MATERIAL OBTAINED AND ITS APPLICATION IN PARTICULAR IN THE FIELD OF PRINTING WRITING, PACKAGING AND COATINGS
GB9212867D0 (en) * 1992-06-17 1992-07-29 Wiggins Teape Group Ltd Recovery and re-use of raw materials from paper mill waste sludge
US6503466B1 (en) * 1998-08-06 2003-01-07 Voith Sulzer Paper Technology North America, Inc. Apparatus and method for chemically loading fibers in a fiber suspension
DE10033978A1 (en) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Method and device for loading fibers with calcium carbonate
DE10113998A1 (en) * 2001-03-22 2002-09-26 Voith Paper Patent Gmbh Method for loading fibers contained in a fiber suspension with an auxiliary
US6413365B1 (en) * 2001-07-11 2002-07-02 Voith Paper Patent Gmbh Method of loading a fiber suspension with calcium carbonate
CN100363554C (en) * 2002-02-02 2008-01-23 沃伊斯造纸专利有限公同 Method for preparing fibers contained in a fibrous material suspension
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
DE10347920A1 (en) * 2003-10-15 2005-05-19 Voith Paper Patent Gmbh Method and device for loading a pulp suspension
DE10351292A1 (en) * 2003-10-31 2006-02-02 Voith Paper Patent Gmbh Method for loading a pulp suspension and arrangement for carrying out the method
DE10357437A1 (en) * 2003-12-09 2005-07-07 Voith Paper Patent Gmbh Method for loading a pulp suspension and arrangement for carrying out the method
DE102004028045A1 (en) * 2004-06-09 2005-12-29 Voith Paper Patent Gmbh Method and device for processing a pulp suspension

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223090A (en) * 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
EP1136617A1 (en) * 2000-02-24 2001-09-26 Voith Paper Patent GmbH Method of chemically loading fibers in a fiber suspension
WO2002072945A2 (en) * 2001-02-16 2002-09-19 Voith Paper Patent Gmbh Method and device for charging fibres contained in a fibrous material suspension with a filling material
US20030010463A1 (en) * 2001-07-11 2003-01-16 Klaus Doelle Apparatus for loading fibers in a fiber suspension with calcium carbonate

Also Published As

Publication number Publication date
DE10335751A1 (en) 2005-03-03
JP2007501337A (en) 2007-01-25
BRPI0413337A (en) 2006-10-10
CN1823197A (en) 2006-08-23
EP1654420A2 (en) 2006-05-10
WO2005014934A2 (en) 2005-02-17
US20070131361A1 (en) 2007-06-14

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