WO2002088187A3 - Verfahren zur herstellung von zellstoff - Google Patents

Verfahren zur herstellung von zellstoff Download PDF

Info

Publication number
WO2002088187A3
WO2002088187A3 PCT/EP2002/001611 EP0201611W WO02088187A3 WO 2002088187 A3 WO2002088187 A3 WO 2002088187A3 EP 0201611 W EP0201611 W EP 0201611W WO 02088187 A3 WO02088187 A3 WO 02088187A3
Authority
WO
WIPO (PCT)
Prior art keywords
woodpulp
production
further use
treated
adjuncts
Prior art date
Application number
PCT/EP2002/001611
Other languages
English (en)
French (fr)
Other versions
WO2002088187A2 (de
Inventor
Helmut Heinzmann
Original Assignee
Voith Paper Patent Gmbh
Helmut Heinzmann
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, Helmut Heinzmann filed Critical Voith Paper Patent Gmbh
Priority to EP02702355A priority Critical patent/EP1397551A2/de
Priority to CA002445340A priority patent/CA2445340A1/en
Priority to BR0205435-3A priority patent/BR0205435A/pt
Publication of WO2002088187A2 publication Critical patent/WO2002088187A2/de
Publication of WO2002088187A3 publication Critical patent/WO2002088187A3/de
Priority to US10/691,276 priority patent/US20040084161A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Bei einem Verfahren zur Herstellung von Zellstoff zur weiteren Verwendung für die Herstellung einer Faserstoffbahn, insbesondere Papier- oder Kartonbahn, wird der durch einen Zellstofferzeugungsprozess gewonnene Zellstoff zunächst durch eine chemische Fällungsreaktion mit Zusatzstoff beladen und anschliessend der bereits beladene Zellstoff getrocknet und für die weitere Verwendung bereitgestellt bzw. in Versandform gebracht wird.
PCT/EP2002/001611 2001-04-26 2002-02-15 Verfahren zur herstellung von zellstoff WO2002088187A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02702355A EP1397551A2 (de) 2001-04-26 2002-02-15 Verfahren zur herstellung von zellstoff
CA002445340A CA2445340A1 (en) 2001-04-26 2002-02-15 Method for the production of woodpulp
BR0205435-3A BR0205435A (pt) 2001-04-26 2002-02-15 Processo para fabricação de celulose
US10/691,276 US20040084161A1 (en) 2001-04-26 2003-10-22 Method for the production of fiber pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10120526A DE10120526A1 (de) 2001-04-26 2001-04-26 Verfahren zur Herstellung von Zellstoff
DE10120526.0 2001-04-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/691,276 Continuation US20040084161A1 (en) 2001-04-26 2003-10-22 Method for the production of fiber pulp

Publications (2)

Publication Number Publication Date
WO2002088187A2 WO2002088187A2 (de) 2002-11-07
WO2002088187A3 true WO2002088187A3 (de) 2003-03-27

Family

ID=7682850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/001611 WO2002088187A2 (de) 2001-04-26 2002-02-15 Verfahren zur herstellung von zellstoff

Country Status (6)

Country Link
US (1) US20040084161A1 (de)
EP (1) EP1397551A2 (de)
BR (1) BR0205435A (de)
CA (1) CA2445340A1 (de)
DE (1) DE10120526A1 (de)
WO (1) WO2002088187A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060405A1 (de) * 2004-12-14 2006-07-06 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen von in einer Suspension enthaltenen Fasern oder enthaltenem Zellstoff mit einem Füllstoff
DE102007020324A1 (de) * 2007-04-30 2008-11-06 Voith Patent Gmbh Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension
DE102007028539A1 (de) * 2007-06-21 2008-12-24 Voith Patent Gmbh Verfahren zum Bilden von Calciumcarbonat in einer Faserstoffsuspension
FI125278B (fi) * 2010-08-20 2015-08-14 Upm Kymmene Corp Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö

Citations (3)

* 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
WO1998035095A1 (en) * 1997-02-11 1998-08-13 Minerals Technologies Inc. Lumen loading of mineral filler into cellulose fibers for papermaking
EP1076132A1 (de) * 1999-08-13 2001-02-14 Fort James France Verfahren zur Fixierung von Mineralfüllstoff auf cellulosischen Fasern und Papierherstellungsverfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599093A (en) * 1948-03-17 1952-06-03 Vanderbilt Co R T Pigmented cellulose fiber
US4510020A (en) * 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
JPH10511746A (ja) * 1994-12-28 1998-11-10 ミネラルス・テクノロジーズ・インコーポレーテッド 填料含有紙の漂白
US5665205A (en) * 1995-01-19 1997-09-09 International Paper Company Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture
US5679220A (en) * 1995-01-19 1997-10-21 International Paper Company Process for enhanced deposition and retention of particulate filler on papermaking fibers
FI100670B (fi) * 1996-02-20 1998-01-30 Metsae Serla Oy Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan
FI104502B (fi) * 1997-09-16 2000-02-15 Metsae Serla Oyj Menetelmä paperirainan valmistamiseksi

Patent Citations (3)

* 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
WO1998035095A1 (en) * 1997-02-11 1998-08-13 Minerals Technologies Inc. Lumen loading of mineral filler into cellulose fibers for papermaking
EP1076132A1 (de) * 1999-08-13 2001-02-14 Fort James France Verfahren zur Fixierung von Mineralfüllstoff auf cellulosischen Fasern und Papierherstellungsverfahren

Also Published As

Publication number Publication date
BR0205435A (pt) 2003-05-06
WO2002088187A2 (de) 2002-11-07
US20040084161A1 (en) 2004-05-06
EP1397551A2 (de) 2004-03-17
DE10120526A1 (de) 2002-10-31
CA2445340A1 (en) 2002-11-07

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