SE0402201D0 - Method for separating lignin from black liquor - Google Patents
Method for separating lignin from black liquorInfo
- Publication number
- SE0402201D0 SE0402201D0 SE0402201A SE0402201A SE0402201D0 SE 0402201 D0 SE0402201 D0 SE 0402201D0 SE 0402201 A SE0402201 A SE 0402201A SE 0402201 A SE0402201 A SE 0402201A SE 0402201 D0 SE0402201 D0 SE 0402201D0
- Authority
- SE
- Sweden
- Prior art keywords
- lignin
- black liquor
- dewatering
- washing
- product
- Prior art date
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
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Paper (AREA)
- Compounds Of Unknown Constitution (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402201A SE0402201D0 (sv) | 2004-09-14 | 2004-09-14 | Method for separating lignin from black liquor |
BRPI0515247-0A BRPI0515247A (pt) | 2004-09-14 | 2005-09-08 | método para separar lignina de licor negro |
AT05778944T ATE543947T2 (de) | 2004-09-14 | 2005-09-08 | Verfahren zur abtrennung von lignin aus schwarzlauge |
CA2578382A CA2578382C (fr) | 2004-09-14 | 2005-09-08 | Methode pour separer de la lignine de liqueur residuaire |
PCT/SE2005/001301 WO2006031175A1 (fr) | 2004-09-14 | 2005-09-08 | Methode pour separer de la lignine de liqueur residuaire |
PT05778944T PT1794363E (pt) | 2004-09-14 | 2005-09-08 | Método para separar lignina de licor negro |
ZA200701568A ZA200701568B (en) | 2004-09-14 | 2005-09-08 | Method for separating lignin from black liquor |
EP05778944.8A EP1794363B2 (fr) | 2004-09-14 | 2005-09-08 | Methode pour separer de la lignine de liqueur residuaire |
JP2007531127A JP5002458B2 (ja) | 2004-09-14 | 2005-09-08 | リグニンを黒色液から分離する方法 |
ES05778944.8T ES2381915T5 (es) | 2004-09-14 | 2005-09-08 | Método para separar lignina de licor negro |
US11/659,733 US8486224B2 (en) | 2004-09-14 | 2005-09-08 | Method for separating lignin from black liquor |
US12/071,436 US8172981B2 (en) | 2004-09-14 | 2008-02-21 | Separating lignin from black liquor by precipitation, suspension and separation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402201A SE0402201D0 (sv) | 2004-09-14 | 2004-09-14 | Method for separating lignin from black liquor |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0402201D0 true SE0402201D0 (sv) | 2004-09-14 |
Family
ID=33157528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402201A SE0402201D0 (sv) | 2004-09-14 | 2004-09-14 | Method for separating lignin from black liquor |
Country Status (11)
Country | Link |
---|---|
US (1) | US8486224B2 (fr) |
EP (1) | EP1794363B2 (fr) |
JP (1) | JP5002458B2 (fr) |
AT (1) | ATE543947T2 (fr) |
BR (1) | BRPI0515247A (fr) |
CA (1) | CA2578382C (fr) |
ES (1) | ES2381915T5 (fr) |
PT (1) | PT1794363E (fr) |
SE (1) | SE0402201D0 (fr) |
WO (1) | WO2006031175A1 (fr) |
ZA (1) | ZA200701568B (fr) |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
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US8172981B2 (en) * | 2004-09-14 | 2012-05-08 | Lignoboost Ab | Separating lignin from black liquor by precipitation, suspension and separation |
SE0402437D0 (sv) * | 2004-10-07 | 2004-10-07 | Stfi Packforsk Ab | Method for separating lignin from a lignin containing liquid/slurry |
US20090099354A1 (en) * | 2006-03-16 | 2009-04-16 | Stfi-Packforsk Ab | Method for separating polymeric pentose from a liquid/slurry |
US8252141B2 (en) * | 2006-12-22 | 2012-08-28 | Andritz Oy | Method for recovering a low sodium content lignin fuel from black liquor |
WO2008156397A1 (fr) * | 2007-06-20 | 2008-12-24 | Metso Power Ab | Procédé pour récupérer des produits chimiques et production de vapeur |
CA2701854C (fr) * | 2007-10-17 | 2014-07-15 | Nippon Steel Chemical Co., Ltd. | Procedes de fabrication de lignine solubilisee, de matiere premiere saccharidique et de matiere premiere monosaccharidique et lignine solubilisee |
SE532840C2 (sv) | 2008-02-14 | 2010-04-20 | Lars Eriksson | Biobränsle |
EP2247785B1 (fr) | 2008-02-21 | 2019-12-18 | Valmet AB | Procédé pour séparer la lignine de la liqueur noire, produit de lignine, et utilisation d'un produit de lignine pour la production de combustibles ou de matériaux |
BRPI0918489A2 (pt) | 2008-09-08 | 2015-12-01 | Basf Se | processo integrado para produzir polpa e pelo menos um material de valor de baixo peso molecular |
CA2763447C (fr) * | 2009-06-10 | 2017-10-31 | Metso Power Ab | Procede de precipitation de lignine a partir de lessive noire en utilisant des dechets de gaz |
US20120103039A1 (en) * | 2009-07-07 | 2012-05-03 | Sveaskog Forvaltnings Ab | Method for preparing slow release fertilizers |
US9260464B2 (en) | 2009-09-25 | 2016-02-16 | Michael A. Lake | Process for recovering lignin |
US9879119B2 (en) | 2009-09-25 | 2018-01-30 | Michael A. Lake | Lignin product and process for making same |
WO2011138356A1 (fr) | 2010-05-07 | 2011-11-10 | Basf Se | Procédé de production de gaz de synthèse et d'au moins une matière valorisable organique liquide ou liquéfiable |
WO2011138355A2 (fr) | 2010-05-07 | 2011-11-10 | Basf Se | Procédé de production de cellulose et d'au moins une matière valorisable organique liquide ou liquéfiable avec recyclage des effluents gazeux |
WO2011138357A1 (fr) | 2010-05-07 | 2011-11-10 | Basf Se | Procédé de préparation d'au moins une matière valorisable aromatique de faible poids moléculaire à partir d'une matière de départ contenant de la lignine |
PL2576662T3 (pl) | 2010-06-03 | 2021-09-27 | Fpinnovations | Sposób oddzielania lignininy od ługu czarnego |
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CN103080417A (zh) | 2010-07-07 | 2013-05-01 | 斯托拉恩索公司 | 由黑液制造沉淀木质素的方法和通过这种方法制造的沉淀木质素 |
WO2012013735A1 (fr) | 2010-07-29 | 2012-02-02 | Basf Se | Composition contenant un catalyseur et de la lignine, et utilisation de ladite composition pour la production d'une composition aromatique |
CN103140539A (zh) | 2010-09-23 | 2013-06-05 | 东邦泰纳克丝欧洲有限公司 | 用于生产碳纤维的热塑性木质素 |
RU2564674C2 (ru) | 2010-10-15 | 2015-10-10 | ЮПМ-Кюммене Корпорейшн | Способ непрерывного осаждения лигнина из черного щелока |
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CN102154036B (zh) * | 2011-03-10 | 2013-07-24 | 杜良才 | 利用造纸黑液制造锅炉燃料的方法 |
US9790641B2 (en) | 2011-05-24 | 2017-10-17 | Liquid Lignin Company, Llc | Process for treating lignin |
CN103649044A (zh) | 2011-05-24 | 2014-03-19 | 巴斯夫欧洲公司 | 由生物质制备聚异氰酸酯的方法 |
US9187512B2 (en) * | 2011-05-24 | 2015-11-17 | Michael A. Lake | Process for treating lignin |
US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
EP2723939B1 (fr) | 2011-06-22 | 2017-11-08 | Valmet Aktiebolag | Procédé de séparation de lignine d'une liqueur noire comprenant de multiples étapes d'acidification |
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US9175438B2 (en) | 2011-11-11 | 2015-11-03 | Valmet Ab | Method for lignin separation from black liquor involving multiple acidification steps |
EP2597100A1 (fr) * | 2011-11-28 | 2013-05-29 | Annikki GmbH | Procédé de production de lignine sous-moléculaire (NML) |
CN102425075B (zh) * | 2011-12-06 | 2013-10-09 | 南京大学 | 一种提取分离造纸黑液木质素的装置及方法 |
CA2858651C (fr) | 2011-12-09 | 2021-01-26 | Upm-Kymmene Corporation | Procede de preparation d'un composant de lignine, composant de lignine et son utilisation et produit |
DE102012102327B3 (de) * | 2012-03-12 | 2013-08-01 | Brandenburgische Technische Universität Cottbus | Verfahren zur Herstellung von wasserunlöslichen Lignin-Agglomeraten |
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EP2825698B1 (fr) * | 2012-03-16 | 2016-10-05 | Valmet Aktiebolag | Procédé de séparation de lignine d'une liqueur noire |
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CA2932275C (fr) | 2013-12-05 | 2021-12-28 | Stora Enso Oyj | Composition sous la forme d'un polyol de lignine, son procede de production et utilisation |
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-
2004
- 2004-09-14 SE SE0402201A patent/SE0402201D0/xx unknown
-
2005
- 2005-09-08 ZA ZA200701568A patent/ZA200701568B/xx unknown
- 2005-09-08 BR BRPI0515247-0A patent/BRPI0515247A/pt not_active Application Discontinuation
- 2005-09-08 JP JP2007531127A patent/JP5002458B2/ja not_active Expired - Fee Related
- 2005-09-08 US US11/659,733 patent/US8486224B2/en active Active
- 2005-09-08 CA CA2578382A patent/CA2578382C/fr not_active Expired - Fee Related
- 2005-09-08 AT AT05778944T patent/ATE543947T2/de active
- 2005-09-08 PT PT05778944T patent/PT1794363E/pt unknown
- 2005-09-08 ES ES05778944.8T patent/ES2381915T5/es active Active
- 2005-09-08 WO PCT/SE2005/001301 patent/WO2006031175A1/fr active Application Filing
- 2005-09-08 EP EP05778944.8A patent/EP1794363B2/fr active Active
Also Published As
Publication number | Publication date |
---|---|
BRPI0515247A (pt) | 2008-07-15 |
EP1794363B1 (fr) | 2012-02-01 |
CA2578382C (fr) | 2013-07-02 |
ZA200701568B (en) | 2008-08-27 |
CA2578382A1 (fr) | 2006-03-23 |
PT1794363E (pt) | 2012-05-07 |
JP2008513549A (ja) | 2008-05-01 |
ATE543947T2 (de) | 2012-02-15 |
US8486224B2 (en) | 2013-07-16 |
ES2381915T3 (es) | 2012-06-01 |
EP1794363B2 (fr) | 2017-01-18 |
EP1794363A1 (fr) | 2007-06-13 |
WO2006031175A1 (fr) | 2006-03-23 |
ES2381915T5 (es) | 2017-09-01 |
US20080047674A1 (en) | 2008-02-28 |
JP5002458B2 (ja) | 2012-08-15 |
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