SE0202733D0 - Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska - Google Patents

Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska

Info

Publication number
SE0202733D0
SE0202733D0 SE0202733A SE0202733A SE0202733D0 SE 0202733 D0 SE0202733 D0 SE 0202733D0 SE 0202733 A SE0202733 A SE 0202733A SE 0202733 A SE0202733 A SE 0202733A SE 0202733 D0 SE0202733 D0 SE 0202733D0
Authority
SE
Sweden
Prior art keywords
fibers
liquid
fiber
replacing
fluid
Prior art date
Application number
SE0202733A
Other languages
English (en)
Inventor
Aasa Samuelsson
Birger Sjoegren
Hannes Vomhoff
Lars Sjoestroem
Marco Lucisano
Mikael Lindstroem
Tommy Iversen
Original Assignee
Skogsind Tekn Foskningsinst
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 Skogsind Tekn Foskningsinst filed Critical Skogsind Tekn Foskningsinst
Priority to SE0202733A priority Critical patent/SE0202733D0/sv
Publication of SE0202733D0 publication Critical patent/SE0202733D0/sv
Priority to EP03795542A priority patent/EP1543192A1/en
Priority to CA002499005A priority patent/CA2499005A1/en
Priority to PCT/SE2003/001443 priority patent/WO2004025019A1/en
Priority to US10/528,025 priority patent/US20060124259A1/en
Priority to AU2003261052A priority patent/AU2003261052A1/en

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
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • 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
    • D21C9/007—Modification of pulp properties by mechanical or physical means
SE0202733A 2002-09-16 2002-09-16 Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska SE0202733D0 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0202733A SE0202733D0 (sv) 2002-09-16 2002-09-16 Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska
EP03795542A EP1543192A1 (en) 2002-09-16 2003-09-16 Process and arrangement for replacing intra-fiber liquid in fibers with a replacement liquid
CA002499005A CA2499005A1 (en) 2002-09-16 2003-09-16 Process and arrangement for replacing intra-fiber liquid in fibers with a replacement liquid
PCT/SE2003/001443 WO2004025019A1 (en) 2002-09-16 2003-09-16 Process and arrangement for replacing intra-fiber liquid in fibers with a replacement liquid
US10/528,025 US20060124259A1 (en) 2002-09-16 2003-09-16 Process and arrangement for replacing intra-fiber liquid in fibers with a replacement liquid
AU2003261052A AU2003261052A1 (en) 2002-09-16 2003-09-16 Process and arrangement for replacing intra-fiber liquid in fibers with a replacement liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202733A SE0202733D0 (sv) 2002-09-16 2002-09-16 Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska

Publications (1)

Publication Number Publication Date
SE0202733D0 true SE0202733D0 (sv) 2002-09-16

Family

ID=20288995

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202733A SE0202733D0 (sv) 2002-09-16 2002-09-16 Process och arrangemang för att ersätta vätska i fibrer med en ersättningsvätska

Country Status (6)

Country Link
US (1) US20060124259A1 (sv)
EP (1) EP1543192A1 (sv)
AU (1) AU2003261052A1 (sv)
CA (1) CA2499005A1 (sv)
SE (1) SE0202733D0 (sv)
WO (1) WO2004025019A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005050658A1 (de) * 2005-10-20 2007-04-26 Basf Ag Verfahren zur Verminderung der Absorption von Wasser und Wasserdampf und zur Erhöhung der Dimensionsstabilität von Papier und Papierprodukten und Verwendung von beschichteten Papierprodukten
CN107489053B (zh) * 2017-09-26 2019-12-24 深圳德为纤维环保科技有限公司 一种改进的洗浆机或分丝机
CN110139958A (zh) * 2017-09-26 2019-08-16 深圳德为纤维环保科技有限公司 用于对纸浆洗涤的设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355091A (en) * 1939-03-16 1944-08-08 Brown Paper Mill Company Inc Apparatus for the treatment and removal of chemicals from cooked or digested fiber pulp
SE318183B (sv) * 1968-05-24 1969-12-01 Karlstad Mekaniska Ab
US4661205A (en) * 1981-08-28 1987-04-28 Scott Paper Company Method of bleaching lignocellulosic material with peroxide catalyzed with a salt of a metal
NO159494C (no) * 1986-10-23 1989-01-04 Kvaerner Eureka As Fremgangsmaate ved bleking av cellulosemasse eller fraksjon derav, anlegg til bruk ved gjennomfoeringen av fremgangsmaaten.
US5785810A (en) * 1991-08-21 1998-07-28 Salminen; Reijo K. Wood pulp processing apparatus and method
US5482594A (en) * 1991-08-21 1996-01-09 Salminen; Reijo Liquid removal apparatus and method for wood pulp
US5722264A (en) * 1995-08-07 1998-03-03 Beloit Technologies, Inc. Single roll displacement wash press
NZ331438A (en) * 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid

Also Published As

Publication number Publication date
AU2003261052A1 (en) 2004-04-30
EP1543192A1 (en) 2005-06-22
CA2499005A1 (en) 2004-03-25
US20060124259A1 (en) 2006-06-15
WO2004025019A1 (en) 2004-03-25

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