SE0200189L - Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut - Google Patents

Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut

Info

Publication number
SE0200189L
SE0200189L SE0200189A SE0200189A SE0200189L SE 0200189 L SE0200189 L SE 0200189L SE 0200189 A SE0200189 A SE 0200189A SE 0200189 A SE0200189 A SE 0200189A SE 0200189 L SE0200189 L SE 0200189L
Authority
SE
Sweden
Prior art keywords
cooking
boiling
cellulose pulp
black liquor
preparation
Prior art date
Application number
SE0200189A
Other languages
Unknown language ( )
English (en)
Other versions
SE518993E (sv
SE0200189A1 (sv
SE518993C2 (sv
SE0200189D0 (sv
Inventor
Mikael Lindstroem
Vidar Snekkenes
Original Assignee
Kvaerner Pulping Tech
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
Family has litigation
Publication of SE0200189A1 publication Critical patent/SE0200189A1/sv
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20286743&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0200189(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to SE0200189A priority Critical patent/SE518993E/sv
Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Publication of SE0200189D0 publication Critical patent/SE0200189D0/sv
Publication of SE518993C2 publication Critical patent/SE518993C2/sv
Publication of SE0200189L publication Critical patent/SE0200189L/sv
Priority to DE60334363T priority patent/DE60334363D1/de
Priority to AT03731858T priority patent/ATE483058T1/de
Priority to US10/501,246 priority patent/US7351306B2/en
Priority to EP03731858A priority patent/EP1470287B1/en
Priority to BRPI0307098A priority patent/BRPI0307098B1/pt
Priority to JP2003562381A priority patent/JP4741797B2/ja
Priority to PCT/SE2003/000066 priority patent/WO2003062524A1/en
Publication of SE518993E publication Critical patent/SE518993E/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE0200189A 2002-01-24 2002-01-24 Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut SE518993E (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0200189A SE518993E (sv) 2002-01-24 2002-01-24 Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
PCT/SE2003/000066 WO2003062524A1 (en) 2002-01-24 2003-01-17 Cooking of cellulose pulp in a cooking liquor containing pre-evaporated black liquor
DE60334363T DE60334363D1 (de) 2002-01-24 2003-01-17 Kochung von zellstoff in einer vorverdampfte schwarzlauge enthaltenden kochlauge
JP2003562381A JP4741797B2 (ja) 2002-01-24 2003-01-17 セルロースパルプの製造方法及びその方法を実施する装置。
BRPI0307098A BRPI0307098B1 (pt) 2002-01-24 2003-01-17 método para produção de polpa de celulose
EP03731858A EP1470287B1 (en) 2002-01-24 2003-01-17 Cooking of cellulose pulp in a cooking liquor containing pre-evaporated black liquor
US10/501,246 US7351306B2 (en) 2002-01-24 2003-01-17 Cooking of cellulose pulp in a cooking liquor containing pre-evaporated black liquor
AT03731858T ATE483058T1 (de) 2002-01-24 2003-01-17 Kochung von zellstoff in einer vorverdampfte schwarzlauge enthaltenden kochlauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0200189A SE518993E (sv) 2002-01-24 2002-01-24 Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut

Publications (5)

Publication Number Publication Date
SE0200189A1 SE0200189A1 (sv)
SE0200189D0 SE0200189D0 (sv) 2002-01-24
SE0200189L true SE0200189L (sv) 2002-12-17
SE518993C2 SE518993C2 (sv) 2002-12-17
SE518993E SE518993E (sv) 2013-04-23

Family

ID=20286743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0200189A SE518993E (sv) 2002-01-24 2002-01-24 Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut

Country Status (8)

Country Link
US (1) US7351306B2 (sv)
EP (1) EP1470287B1 (sv)
JP (1) JP4741797B2 (sv)
AT (1) ATE483058T1 (sv)
BR (1) BRPI0307098B1 (sv)
DE (1) DE60334363D1 (sv)
SE (1) SE518993E (sv)
WO (1) WO2003062524A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
FI120547B (sv) * 2004-10-04 2009-11-30 Metso Paper Inc Alkaliskt kokförfarande och anläggning för framställning av massa
FI122841B (sv) * 2004-10-04 2012-07-31 Metso Paper Inc Förfarande och anordning för tillverkning av cellulosamassa
US8709204B1 (en) * 2013-03-14 2014-04-29 Veolia Water Solutions & Technologies North America Inc. System and process for recovering heat from weak black liquor in a wood pulping process
CA3019323A1 (en) * 2016-03-31 2017-10-05 Kemira Oyj Methods of preparing hemicellulose compositions

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987214A (en) * 1933-07-18 1935-01-08 Brown Co Cyclic process of pulping raw cellulosic material
US2747552A (en) * 1952-04-05 1956-05-29 Kyrklund Gunnar Method of generating vapour from waste sulfite liquor or dregs
US3258390A (en) * 1962-10-20 1966-06-28 Domtar Ltd Method and apparatus for maintaining a water balance during impregnation and digestion of cellulosic material
US3303088A (en) * 1963-04-19 1967-02-07 Lummus Co Continuous liquid-phase rapid pulping
US3525666A (en) * 1964-08-31 1970-08-25 Mo Och Domsjoe Ab Process for preparing kraft pulping liquor from black liquor including separate carbonation with combustion gases and evaporation steps
US3414038A (en) * 1965-06-21 1968-12-03 Kamyr Ab Heat recovery method and apparatus
SE453673B (sv) * 1985-07-02 1988-02-22 Kamyr Ab Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp
SE463316B (sv) * 1988-01-14 1990-11-05 Ahlstroem Foeretagen Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare
SE468053B (sv) * 1988-12-20 1992-10-26 Kamyr Ab Saett vid kontinuerlig uppslutningskokning av cellulosahaltigt fibermaterial
US5480512A (en) * 1990-07-09 1996-01-02 A. Ahlstrom Corporation Method of controlling sulfidity of a sulfate pulp mill
DE69111165T2 (de) * 1990-09-20 1995-11-16 Kvaerner Pulping Tech Tränkung mit Schwarzlauge vor der Zufuhr der Weisslauge.
FI92224C (sv) * 1991-06-28 1994-10-10 Sunds Defibrator Rauma Oy Satsprocess för framställning av kraftmassa
FI102976B1 (sv) * 1994-02-28 1999-03-31 Valtion Teknillinen Förfarande för producering och användning av tillsatskokkemikalier i en sulfatprocess
US5660686A (en) * 1994-09-02 1997-08-26 Ahlstrom Machinery Inc. Cooking with spent liquor pretreatment of cellulose material
SE506702C2 (sv) * 1996-04-30 1998-02-02 Kvaerner Pulping Tech Förbehandling av fibermaterial med in situ bildad vätesulfid
US5885414A (en) * 1997-08-18 1999-03-23 Kvaerner Pulping Ab Method of producing pulp with high alkali cooking in the last cooking stage
JP4922485B2 (ja) * 1998-08-24 2012-04-25 メトソ ペイパー スウエーデン アクチボラグ リグノセルロース繊維材料の連続蒸煮方法
US6468390B1 (en) * 1998-08-24 2002-10-22 Kvaerner Pulping Ab Method for continuous cooking of lignocellulosic fiber material
US20010032711A1 (en) * 1998-10-26 2001-10-25 C. Bertil Stromberg Pulp cooking with particular alkali profiles
US6346166B1 (en) * 1999-06-14 2002-02-12 Andritz-Ahlstrom Inc. Flash tank steam economy improvement
FI991618A7 (sv) * 1999-07-19 2001-01-20 Andritz Oy Förfarande för beredning av massa
FI115640B (sv) * 2000-11-03 2005-06-15 Metso Paper Inc Het svartlut användande kokprocess
SE0104247L (sv) * 2001-12-14 2002-10-22 Kvaerner Pulping Tech Förbehandling av flis med färsk vitlut före behandling med svartlut
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
SE519032C2 (sv) * 2002-03-25 2002-12-23 Kvaerner Pulping Tech Förfarande för modifiering av cellulosafibrer i samband med kokning
SE522415C2 (sv) * 2002-06-03 2004-02-10 Kvaerner Pulping Tech Förfarande och kokerisystem för framställning av cellulosamassa
FI122841B (sv) * 2004-10-04 2012-07-31 Metso Paper Inc Förfarande och anordning för tillverkning av cellulosamassa
US20070131363A1 (en) * 2005-10-24 2007-06-14 Andritz Inc. Fiberline systems, processes and methods

Also Published As

Publication number Publication date
SE518993E (sv) 2013-04-23
ATE483058T1 (de) 2010-10-15
US7351306B2 (en) 2008-04-01
BRPI0307098B1 (pt) 2015-09-29
EP1470287B1 (en) 2010-09-29
US20050115691A1 (en) 2005-06-02
EP1470287A1 (en) 2004-10-27
WO2003062524A1 (en) 2003-07-31
SE518993C2 (sv) 2002-12-17
SE0200189D0 (sv) 2002-01-24
BR0307098A (pt) 2004-12-28
DE60334363D1 (de) 2010-11-11
JP4741797B2 (ja) 2011-08-10
JP2005515319A (ja) 2005-05-26

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Legal Events

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RPOP Patent has been republished in amended form after opposition