AU2003263714A1 - Method for obtaining a fraction - Google Patents

Method for obtaining a fraction

Info

Publication number
AU2003263714A1
AU2003263714A1 AU2003263714A AU2003263714A AU2003263714A1 AU 2003263714 A1 AU2003263714 A1 AU 2003263714A1 AU 2003263714 A AU2003263714 A AU 2003263714A AU 2003263714 A AU2003263714 A AU 2003263714A AU 2003263714 A1 AU2003263714 A1 AU 2003263714A1
Authority
AU
Australia
Prior art keywords
fraction
obtaining
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.)
Abandoned
Application number
AU2003263714A
Inventor
Peter Axegard
Fredrik Berthold
Eva Lisa Lindfors
Leelo Olm
Hans Theliander
Per Tomani
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.)
STFI Skogsindustrins Tekniska Forskningsinstitut AB
Original Assignee
STFI Skogsindustrins Tekniska Forskningsinstitut AB
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 STFI Skogsindustrins Tekniska Forskningsinstitut AB filed Critical STFI Skogsindustrins Tekniska Forskningsinstitut AB
Publication of AU2003263714A1 publication Critical patent/AU2003263714A1/en
Abandoned legal-status Critical Current

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
AU2003263714A 2002-09-27 2003-09-23 Method for obtaining a fraction Abandoned AU2003263714A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0202869A SE0202869D0 (en) 2002-09-27 2002-09-27 Method of obtaining a fraction
SE0202869-4 2002-09-27
PCT/SE2003/001478 WO2004029356A1 (en) 2002-09-27 2003-09-23 Method for obtaining a fraction

Publications (1)

Publication Number Publication Date
AU2003263714A1 true AU2003263714A1 (en) 2004-04-19

Family

ID=20289118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003263714A Abandoned AU2003263714A1 (en) 2002-09-27 2003-09-23 Method for obtaining a fraction

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007120091A1 (en) * 2006-03-16 2007-10-25 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 (en) 2012-08-24 2017-09-29 Upm Kymmene Corp A method for recovering low molecular weight lignin from a filtrate
EP3116937A4 (en) * 2014-03-12 2018-02-07 Ren Fuel K2B AB Method for efficient extraction of lignin
JP6134445B2 (en) * 2015-01-26 2017-05-24 日本製紙株式会社 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
AU680666B2 (en) * 1993-06-16 1997-08-07 Lignozym Gmbh Process for modifying, breaking down or bleaching lignin, materials containing lignin or like substances

Also Published As

Publication number Publication date
SE0202869D0 (en) 2002-09-27
WO2004029356A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase