PT1794363E - Método para separar lignina de licor negro - Google Patents
Método para separar lignina de licor negro Download PDFInfo
- Publication number
- PT1794363E PT1794363E PT05778944T PT05778944T PT1794363E PT 1794363 E PT1794363 E PT 1794363E PT 05778944 T PT05778944 T PT 05778944T PT 05778944 T PT05778944 T PT 05778944T PT 1794363 E PT1794363 E PT 1794363E
- Authority
- PT
- Portugal
- Prior art keywords
- lignin
- filter cake
- level
- washing
- black liquor
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 54
- 239000012065 filter cake Substances 0.000 claims abstract description 40
- 238000005406 washing Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000001376 precipitating effect Effects 0.000 claims abstract 2
- 238000011084 recovery Methods 0.000 claims description 18
- 230000018044 dehydration Effects 0.000 claims description 13
- 238000006297 dehydration reaction Methods 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 3
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 3
- 229910001424 calcium ion Inorganic materials 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 12
- 239000000047 product Substances 0.000 abstract description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000002253 acid Substances 0.000 description 13
- 239000002002 slurry Substances 0.000 description 12
- 208000005156 Dehydration Diseases 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 239000000446 fuel Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 6
- 230000020477 pH reduction Effects 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- -1 for example Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000002551 biofuel Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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)
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 |
|---|---|
| PT1794363E true PT1794363E (pt) | 2012-05-07 |
Family
ID=33157528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT05778944T PT1794363E (pt) | 2004-09-14 | 2005-09-08 | Método para separar lignina de licor negro |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8486224B2 (enExample) |
| EP (1) | EP1794363B2 (enExample) |
| JP (1) | JP5002458B2 (enExample) |
| AT (1) | ATE543947T2 (enExample) |
| BR (1) | BRPI0515247A (enExample) |
| CA (1) | CA2578382C (enExample) |
| ES (1) | ES2381915T5 (enExample) |
| PT (1) | PT1794363E (enExample) |
| SE (1) | SE0402201D0 (enExample) |
| WO (1) | WO2006031175A1 (enExample) |
| ZA (1) | ZA200701568B (enExample) |
Families Citing this family (126)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP1994041A1 (en) * | 2006-03-16 | 2008-11-26 | STFI-Packforsk AB | Method for separating polymeric pentose from a liquid/slurry |
| EP2094768A4 (en) | 2006-12-22 | 2010-04-14 | Kiram Ab | PROCESS FOR RECOVERING LOW SODIUM LIGNIN FUEL FROM BLACK LAUNDRY |
| WO2008156397A1 (en) * | 2007-06-20 | 2008-12-24 | Metso Power Ab | Method for recovering chemicals and production of steam |
| JP5301237B2 (ja) * | 2007-10-17 | 2013-09-25 | 新日鉄住金化学株式会社 | 可溶化リグニン、糖類原料および単糖類原料の製造方法 |
| SE532840C2 (sv) * | 2008-02-14 | 2010-04-20 | Lars Eriksson | Biobränsle |
| CN101952504B (zh) * | 2008-02-21 | 2013-09-18 | 李诺布斯特公司 | 从黑液分离木质素的方法、木质素产品及木质素产品在燃料或材料制造中的应用 |
| RU2535222C2 (ru) | 2008-09-08 | 2014-12-10 | Басф Се | Способ интегрированного получения целлюлозы и пригодных для повторного использования низкомолекулярных веществ |
| WO2010143997A1 (en) | 2009-06-10 | 2010-12-16 | Metso Power Ab | Method for precipitating lignin from black liquor by utilizing waste gases |
| EP2451759A1 (en) * | 2009-07-07 | 2012-05-16 | Sveaskog Förvaltnings AB | Method for preparing slow release fertilizers |
| US9879119B2 (en) | 2009-09-25 | 2018-01-30 | Michael A. Lake | Lignin product and process for making same |
| US9260464B2 (en) | 2009-09-25 | 2016-02-16 | Michael A. Lake | Process for recovering lignin |
| WO2011138356A1 (de) | 2010-05-07 | 2011-11-10 | Basf Se | Verfahren zur herstellung von synthesegas und wenigstens eines organischen flüssigen oder verflüssigbaren wertstoffs |
| WO2011138355A2 (de) | 2010-05-07 | 2011-11-10 | Basf Se | Verfahren zur herstellung von zellstoff und wenigstens einem organischen flüssigen oder verflüssigbaren wertstoff mit abgasrückführung |
| WO2011138357A1 (de) | 2010-05-07 | 2011-11-10 | Basf Se | Verfahren zur herstellung wenigstens eines niedermolekularen aromatischen wertstoffs aus einem ligninhaltigen ausgangsmaterial |
| CA2799798C (en) | 2010-06-03 | 2015-01-20 | Fpinnovations | Method for separating lignin from black liquor |
| US8771832B2 (en) | 2010-06-30 | 2014-07-08 | Weyerhaeuser Nr Company | Lignin/polyacrylonitrile-containing dopes, fibers, and methods of making same |
| US9567360B2 (en) | 2010-07-07 | 2017-02-14 | Stora Enso Oyj | Process for production of precipitated lignin from black liquor and precipitated lignin produced by the process |
| WO2012013735A1 (de) | 2010-07-29 | 2012-02-02 | Basf Se | Katalysator- und ligninhaltige zusammensetzung und deren verwendung zur herstellung einer aromatenzusammensetzung |
| WO2012038259A1 (de) | 2010-09-23 | 2012-03-29 | Toho Tenax Europe Gmbh | Thermoplastisches lignin zur herstellung von kohlenstofffasern |
| PL2627659T3 (pl) | 2010-10-15 | 2016-11-30 | Ciągły sposób strącania ligniny z ługu powarzelnego | |
| CL2010001609A1 (es) * | 2010-12-29 | 2011-03-18 | Univ De Concepcion 50% | Proceso para obtener tall oil util que comprende la reaccion entre una solucion de sesquisulfato de sodio y jabon de tall oil. |
| 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 |
| US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
| JP2014520086A (ja) | 2011-05-24 | 2014-08-21 | ビーエーエスエフ ソシエタス・ヨーロピア | バイオマスからポリイソシアナートを製造する方法 |
| EP3494256A4 (en) * | 2011-05-24 | 2020-03-18 | Liquid Lignin Company, LLC | LIGNIN PROCESSING PROCESS |
| US9790641B2 (en) | 2011-05-24 | 2017-10-17 | Liquid Lignin Company, Llc | Process for treating lignin |
| US9266917B2 (en) | 2011-06-22 | 2016-02-23 | Valmet Ab | Method for lignin separation from black liquor having multiple acidification steps |
| WO2013002687A1 (en) * | 2011-06-28 | 2013-01-03 | Metso Power Ab | Method for lignin separation from black liquor comprising removal of sulphur compounds from formed water effluent |
| PT2776621T (pt) | 2011-11-11 | 2016-11-07 | Valmet Oy | Método para separação de lignina do licor negro envolvendo múltiplos passos de acidificação |
| EP2597100A1 (de) * | 2011-11-28 | 2013-05-29 | Annikki GmbH | Verfahren zur Gewinnung von niedermolekularem Lignin (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 |
| ES2924876T3 (es) | 2011-12-09 | 2022-10-11 | Upm Kymmene Corp | Método para preparar un componente de lignina, componente de lignina y su uso y producto |
| DE102012102327B3 (de) * | 2012-03-12 | 2013-08-01 | Brandenburgische Technische Universität Cottbus | Verfahren zur Herstellung von wasserunlöslichen Lignin-Agglomeraten |
| US9163169B2 (en) | 2012-03-13 | 2015-10-20 | Georgia-Pacific Chemicals Llc | Adhesive compositions having a reduced cure time and methods for making and using same |
| PT2825698T (pt) | 2012-03-16 | 2017-01-12 | Valmet Oy | Método para separação de lenhina de licor negro |
| WO2013144123A1 (de) | 2012-03-28 | 2013-10-03 | Toho Tenax Europe Gmbh | Schmelzbares ligninderivat und daraus hergestellte ligninderivatfaser |
| FI123936B2 (en) | 2012-03-29 | 2019-03-29 | Upm Kymmene Corp | A method for increasing the reactivity of lignin |
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| US9255187B2 (en) * | 2013-03-15 | 2016-02-09 | Synergy Horizon Limited | Method for production of dry hydrolytic lignin |
| FI20135842A7 (fi) | 2013-08-19 | 2015-02-20 | Valmet Technologies Oy | Menetelmä ja järjestelmä ligniinin käsittelemiseksi |
| DE102013112499A1 (de) * | 2013-11-13 | 2015-05-13 | Brandenburgische Technische Universität Cottbus-Senftenberg | Vorrichtung und Verfahren zur Agglomeration der Ablauge eines Cellulosegewinnungsprozesses |
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| CA2932275C (en) | 2013-12-05 | 2021-12-28 | Stora Enso Oyj | A composition in the form of a lignin polyol, a method for the production thereof and use thereof |
| CA2934689C (en) | 2013-12-20 | 2020-03-10 | Georgia Pacific Chemicals Llc | Release aids with adjustable cloud points for creping processes |
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| WO2015153520A1 (en) | 2014-04-02 | 2015-10-08 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst |
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| FI126078B (fi) | 2014-07-04 | 2016-06-15 | Metsä Fibre Oy | Menetelmä mustalipeän sisältämän ligniinin hyödyntämiseksi |
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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 WO PCT/SE2005/001301 patent/WO2006031175A1/en not_active Ceased
- 2005-09-08 ES ES05778944.8T patent/ES2381915T5/es not_active Expired - Lifetime
- 2005-09-08 EP EP05778944.8A patent/EP1794363B2/en not_active Expired - Lifetime
- 2005-09-08 US US11/659,733 patent/US8486224B2/en not_active Expired - Fee Related
- 2005-09-08 CA CA2578382A patent/CA2578382C/en not_active Expired - Fee Related
- 2005-09-08 PT PT05778944T patent/PT1794363E/pt unknown
- 2005-09-08 AT AT05778944T patent/ATE543947T2/de active
- 2005-09-08 JP JP2007531127A patent/JP5002458B2/ja not_active Expired - Fee Related
- 2005-09-08 BR BRPI0515247-0A patent/BRPI0515247A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2381915T5 (es) | 2017-09-01 |
| ZA200701568B (en) | 2008-08-27 |
| ATE543947T2 (de) | 2012-02-15 |
| CA2578382A1 (en) | 2006-03-23 |
| WO2006031175A1 (en) | 2006-03-23 |
| JP5002458B2 (ja) | 2012-08-15 |
| JP2008513549A (ja) | 2008-05-01 |
| CA2578382C (en) | 2013-07-02 |
| EP1794363B1 (en) | 2012-02-01 |
| US8486224B2 (en) | 2013-07-16 |
| ES2381915T3 (es) | 2012-06-01 |
| EP1794363A1 (en) | 2007-06-13 |
| US20080047674A1 (en) | 2008-02-28 |
| EP1794363B2 (en) | 2017-01-18 |
| SE0402201D0 (sv) | 2004-09-14 |
| BRPI0515247A (pt) | 2008-07-15 |
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