SE0202869D0 - Method for obtaining a fraction - Google Patents

Method for obtaining a fraction

Info

Publication number
SE0202869D0
SE0202869D0 SE0202869A SE0202869A SE0202869D0 SE 0202869 D0 SE0202869 D0 SE 0202869D0 SE 0202869 A SE0202869 A SE 0202869A SE 0202869 A SE0202869 A SE 0202869A SE 0202869 D0 SE0202869 D0 SE 0202869D0
Authority
SE
Sweden
Prior art keywords
pulping
soda
low molecular
black liquor
fraction
Prior art date
Application number
SE0202869A
Other languages
English (en)
Inventor
Eva Lisa Lindfors
Fredrik Berthold
Hans Theliander
Leelo Olm
Per Tomani
Peter Axegaard
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 SE0202869A priority Critical patent/SE0202869D0/sv
Publication of SE0202869D0 publication Critical patent/SE0202869D0/sv
Priority to AU2003263714A priority patent/AU2003263714A1/en
Priority to PCT/SE2003/001478 priority patent/WO2004029356A1/en

Links

Landscapes

  • Paper (AREA)
SE0202869A 2002-09-27 2002-09-27 Method for obtaining a fraction SE0202869D0 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0202869A SE0202869D0 (sv) 2002-09-27 2002-09-27 Method for obtaining a fraction
AU2003263714A AU2003263714A1 (en) 2002-09-27 2003-09-23 Method for obtaining a fraction
PCT/SE2003/001478 WO2004029356A1 (en) 2002-09-27 2003-09-23 Method for obtaining a fraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202869A SE0202869D0 (sv) 2002-09-27 2002-09-27 Method for obtaining a fraction

Publications (1)

Publication Number Publication Date
SE0202869D0 true SE0202869D0 (sv) 2002-09-27

Family

ID=20289118

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202869A SE0202869D0 (sv) 2002-09-27 2002-09-27 Method for obtaining a fraction

Country Status (3)

Country Link
AU (1) AU2003263714A1 (sv)
SE (1) SE0202869D0 (sv)
WO (1) WO2004029356A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1994041A1 (en) * 2006-03-16 2008-11-26 STFI-Packforsk AB Method for separating polymeric pentose from a liquid/slurry
US7540889B2 (en) * 2006-07-11 2009-06-02 Bluekey Energy Inc. Production of a refinery feedstock from soaps produced during a chemical pulping process
FI127010B (sv) 2012-08-24 2017-09-29 Upm Kymmene Corp Förfarande för återvinning av lignin med låg molekylvikt från ett filtrat
EP3116937A4 (en) * 2014-03-12 2018-02-07 Ren Fuel K2B AB Method for efficient extraction of lignin
CA2973189C (en) * 2015-01-26 2022-11-01 Nippon Paper Industries Co., Ltd. Method for producing xylan-containing material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764596A (en) * 1985-11-05 1988-08-16 Repap Technologies Inc. Recovery of lignin
US4728393A (en) * 1985-11-20 1988-03-01 Domtar Inc. Methods for obtaining deicers from black liquor
CA1278294C (en) * 1987-09-17 1990-12-27 George S. Ritchie Method for fractionation of lignins from steam exploded lignocellulosics to provide fractions with different, but reproducible properties,and some methods for their interconversions and the products so produced
ATE191927T1 (de) * 1993-06-16 2000-05-15 Call Hans Peter Mehrkomponentenbleichsystem

Also Published As

Publication number Publication date
AU2003263714A1 (en) 2004-04-19
WO2004029356A1 (en) 2004-04-08

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