BR112012030594A2 - processo para remover lignina de licor negro - Google Patents
processo para remover lignina de licor negroInfo
- Publication number
- BR112012030594A2 BR112012030594A2 BR112012030594A BR112012030594A BR112012030594A2 BR 112012030594 A2 BR112012030594 A2 BR 112012030594A2 BR 112012030594 A BR112012030594 A BR 112012030594A BR 112012030594 A BR112012030594 A BR 112012030594A BR 112012030594 A2 BR112012030594 A2 BR 112012030594A2
- Authority
- BR
- Brazil
- Prior art keywords
- black liquor
- lignin
- remove black
- remove
- liquor lignin
- 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
- D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paper (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
processo para remover lignina de licor negro. um processo para a remoção de lignina do licor negro que compreende: a) oxidar o licor negro contendo lignina para remover o enxofre reduzido total, b) acidificar o licor negro oxidado para precipitar a lignina e c) filtrar a lignina precipitada do licor negro acidificado. a filtração é seguida por uma lavagem opcional da lignina filtrada com água e/ou ácido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35096910P | 2010-06-03 | 2010-06-03 | |
PCT/CA2011/000654 WO2011150508A1 (en) | 2010-06-03 | 2011-05-31 | Method for separating lignin from black liquor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012030594A2 true BR112012030594A2 (pt) | 2016-08-16 |
Family
ID=45063558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012030594A BR112012030594A2 (pt) | 2010-06-03 | 2011-05-31 | processo para remover lignina de licor negro |
Country Status (11)
Country | Link |
---|---|
US (3) | US8771464B2 (pt) |
EP (1) | EP2576662B1 (pt) |
JP (1) | JP5898677B2 (pt) |
CN (1) | CN103154097B (pt) |
BR (1) | BR112012030594A2 (pt) |
CA (1) | CA2799798C (pt) |
CL (1) | CL2012003376A1 (pt) |
ES (1) | ES2854725T3 (pt) |
PL (1) | PL2576662T3 (pt) |
PT (1) | PT2576662T (pt) |
WO (1) | WO2011150508A1 (pt) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
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BRPI0924867B1 (pt) * | 2009-06-10 | 2018-12-18 | Metso Power Ab | método para separação de lignina do licor negro utilizando gases residuais |
US9879119B2 (en) | 2009-09-25 | 2018-01-30 | Michael A. Lake | Lignin product and process for making same |
WO2011037967A2 (en) * | 2009-09-25 | 2011-03-31 | Lake Michael A | Process for recovering lignin |
AT510812A1 (de) * | 2010-10-29 | 2012-06-15 | Annikki Gmbh | Verfahren zur gewinnung von lignin |
US9790641B2 (en) * | 2011-05-24 | 2017-10-17 | Liquid Lignin Company, Llc | Process for treating lignin |
ES2658916T3 (es) * | 2011-06-22 | 2018-03-12 | Valmet Aktiebolag | Método de separación de lignina del licor negro que comprende múltiples etapas de acidificación |
US9688824B2 (en) | 2011-12-09 | 2017-06-27 | Upm-Kymmene Corporation | Method for making a lignin component, a lignin component and its use and a product |
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 |
EP2825698B1 (en) | 2012-03-16 | 2016-10-05 | Valmet Aktiebolag | Method for lignin separation from black liquor |
GB2517338B (en) | 2012-05-03 | 2020-03-25 | Virdia Inc | A method for fractionating a liquid sample |
US20130303711A1 (en) | 2012-05-11 | 2013-11-14 | Cyclewood Solutions, Inc. | Chemical modification of lignin and lignin derivatives |
FI127010B (en) * | 2012-08-24 | 2017-09-29 | Upm Kymmene Corp | Process for the recovery of low molecular weight lignin from a filtrate |
US9586338B2 (en) | 2012-10-01 | 2017-03-07 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose containing composite products |
US9458298B2 (en) | 2012-10-01 | 2016-10-04 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose containing composite products |
US9777032B2 (en) * | 2012-10-30 | 2017-10-03 | Cyclewood Solutions, Inc. | Injection of a chemical reagent into a process stream that contains lignin |
WO2014070861A1 (en) * | 2012-10-30 | 2014-05-08 | Thies Mark | Ph-induced fractionation processes for recovery of lignin |
PT2948590T (pt) * | 2013-01-24 | 2019-07-12 | Valmet Oy | Método para produção de lenhina de elevada pureza |
FI20135105L (fi) * | 2013-02-04 | 2014-08-05 | Andritz Oy | Menetelmä kemikaalien ja sivutuotteiden talteenottamiseksi korkean sulfiditeetin keittolipeistä |
BR112015022520A2 (pt) | 2013-03-14 | 2017-07-18 | Georgia Pacific Chemicals Llc | composições de ligante e métodos para produzir e usar as mesmas |
US9587077B2 (en) | 2013-03-14 | 2017-03-07 | Georgia-Pacific Chemicals Llc | Methods for making composite products containing lignocellulose substrates |
CN105377958B (zh) | 2013-05-03 | 2019-01-01 | 威尔迪亚公司 | 用于处理木质纤维素材料的方法 |
WO2014179777A1 (en) | 2013-05-03 | 2014-11-06 | Virdia, Inc. | Methods for preparing thermally stable lignin fractions |
SE540451C2 (en) * | 2013-05-29 | 2018-09-18 | Suncarbon Ab | A method for the treatment of spent pulping liquor for the production of a stream of depolymerized lignin |
CN105829406B (zh) * | 2013-12-12 | 2020-06-30 | 索理思科技公司 | 木质素纳米颗粒分散体及制备和使用其的方法 |
MX2016008271A (es) | 2013-12-20 | 2017-06-08 | Georgia Pacific Chemicals Llc | Coadyuvantes que se pueden liberar con puntos de turbidez para procesos de crepeado. |
WO2015153519A1 (en) | 2014-04-02 | 2015-10-08 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products with oxidative binders and complexed metal catalyst |
WO2015153520A1 (en) | 2014-04-02 | 2015-10-08 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst |
US9587115B2 (en) | 2014-04-02 | 2017-03-07 | Georgia-Pacific Chemicals Llc | Methods for making lignocellulose composite products |
FI127601B (en) * | 2014-04-03 | 2018-10-15 | Andritz Oy | Process for handling beverage solution from a process for the extraction of lignin |
FI126369B (en) * | 2014-06-06 | 2016-10-31 | Andritz Oy | A method for using lignin extracted from black liquor as fuel for a lime kiln |
EP3166954B1 (en) * | 2014-07-09 | 2019-03-27 | Virdia, Inc. | Methods for separating and refining lignin from black liquor and compositions thereof |
SE539887C2 (en) * | 2014-10-03 | 2018-01-02 | Stora Enso Oyj | A method to purify lignin from Sulfur by using an electric field |
KR101521238B1 (ko) * | 2014-11-04 | 2015-05-18 | (재)울산테크노파크 | 흑액으로부터 고순도 리그닌을 추출하는 방법 |
US20160186067A1 (en) * | 2014-12-30 | 2016-06-30 | Shell Oil Company | Methods and systems for processing cellulosic biomass |
BR112017022080B1 (pt) | 2015-04-15 | 2022-04-12 | Fpinnovations | Adesivo, método de produção de um adesivo de madeira, e, produto de madeira |
FI129778B (en) | 2015-06-26 | 2022-08-31 | Teknologian Tutkimuskeskus Vtt Oy | Procedure for activation and precipitation of lignin |
CN108138440B (zh) | 2015-07-07 | 2023-07-07 | 索理思科技公司 | 用于抑制有机污染物沉积在纸浆和造纸系统中的方法 |
FI128962B (en) * | 2015-11-06 | 2021-04-15 | Teknologian Tutkimuskeskus Vtt Oy | Alkali-O2 oxidized lignin as a dispersant |
US20200199330A1 (en) * | 2016-03-31 | 2020-06-25 | West Fraser Mills Ltd. | Cellulosic Composites Comprising Cellulose Filaments |
KR102469489B1 (ko) | 2016-05-03 | 2022-11-22 | 솔레니스 테크놀러지스, 엘.피. | 생체중합체 사이징제 |
CA3024526A1 (en) * | 2016-06-07 | 2017-12-14 | Fpinnovations | Antimicrobial lignin composition derived from wood biomass |
CN106750362B (zh) * | 2016-11-30 | 2019-06-11 | 海南金海浆纸业有限公司 | 一种木质素的分级方法 |
WO2018102378A1 (en) | 2016-12-02 | 2018-06-07 | The Willamette Valley Company Llc | Wax-organic extender emulsion and method for manufacture thereof |
CN110892006A (zh) | 2017-03-09 | 2020-03-17 | Fp创新研究所 | 在酸水溶液条件下生产阴离子木质素共聚物的工艺 |
FI129362B (fi) * | 2017-05-16 | 2021-12-31 | Andritz Oy | Menetelmä kemiallisen massan tuottamiseksi |
CN109485871B (zh) * | 2017-09-09 | 2021-03-05 | 中国石油化工股份有限公司 | 一种高活性酶解木质素及其制备方法 |
CN108455754B (zh) * | 2018-02-24 | 2022-01-07 | 北京林业大学 | 一种水热酸解用于处理植物原料预水解液的方法 |
WO2019165443A1 (en) * | 2018-02-26 | 2019-08-29 | The Texas A&M University System | Lignin fractionation and fabrication for quality carbon fiber |
WO2019241408A1 (en) * | 2018-06-12 | 2019-12-19 | Domtar Paper Company, Llc | Methods and processes for lignin isolation/extraction |
WO2019241413A1 (en) * | 2018-06-12 | 2019-12-19 | Domtar Paper Company, Llc | Methods and processes for lignin isolation/extraction |
AT521179B1 (de) * | 2018-06-15 | 2019-11-15 | Papierholz Austria Gmbh | Verfahren zur Isolierung von Lignin aus einem alkalischen Prozessstrom |
CN109054045B (zh) * | 2018-08-13 | 2021-05-07 | 南京工业大学 | 一种亚微米木质素的制备方法 |
JP6662423B1 (ja) * | 2018-09-06 | 2020-03-11 | 日本製紙株式会社 | リグニンを分離する方法 |
CN110372883B (zh) * | 2019-08-14 | 2021-01-01 | 南京工业大学 | 一种从黑液中提取木质素和硅酸的方法 |
CA3091213A1 (en) | 2019-08-26 | 2021-02-26 | Walker Industries Holdings Limited | Aqueous wax emulsions and dispersions and uses thereof |
EP4132899A1 (en) * | 2020-03-03 | 2023-02-15 | Casad, Robert C. | High solids alkaline oxidation and biomethane conversion of residual lignin |
CN111771454B (zh) * | 2020-08-24 | 2023-09-12 | 山东农业大学 | 一种基于造纸黑液制备的水稻耐盐种子包衣组分及其应用方法 |
RU2756631C1 (ru) * | 2020-10-12 | 2021-10-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна" | Способ удаления лигноуглеводного комплекса из черного щелока производства сульфатной целлюлозы (3 варианта) |
WO2023015325A1 (en) * | 2021-08-06 | 2023-02-09 | Lignorganic (Pty) Ltd | System and method for obtaining lignin and carboxylic acid from byproducts of pulping processes |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2406867A (en) * | 1943-12-31 | 1946-09-03 | Smith Paper Mills Ltd Howard | Method of treating lignocellulosic material |
GB664811A (en) | 1944-08-21 | 1952-01-16 | Smith Paper Mills Ltd Howard | Improvements in the recovery of lignin from black liquor |
SE8204365L (sv) * | 1981-07-23 | 1983-01-24 | Domtar Inc | Sett for behandling av restlut fran en alkalisk massakokningsprocess av lignocellulosamaterial |
US4521336A (en) * | 1984-04-16 | 1985-06-04 | Westvaco Corporation | Process for preparing lignosulfonates |
US4764597A (en) * | 1987-06-15 | 1988-08-16 | Westvaco Corporation | Method for methylolation of lignin materials |
CA1335976C (en) | 1989-05-31 | 1995-06-20 | Mahmoud Kamran Azarniouch | Recovery of naoh and other values from spent liquors and bleach plant effluents |
US20030041982A1 (en) * | 2001-08-31 | 2003-03-06 | Prior Eric S. | Organic biomass fractionation process |
WO2006038072A1 (ja) * | 2004-09-07 | 2006-04-13 | K.I. System Co., Ltd. | 黒液の処理方法 |
SE0402201D0 (sv) | 2004-09-14 | 2004-09-14 | Stfi Packforsk Ab | Method for separating lignin from black liquor |
SE0402437D0 (sv) * | 2004-10-07 | 2004-10-07 | Stfi Packforsk Ab | Method for separating lignin from a lignin containing liquid/slurry |
US7699958B2 (en) * | 2006-11-27 | 2010-04-20 | Ut-Battelle, Llc | Method for improving separation of carbohydrates from wood pulping and wood or biomass hydrolysis liquors |
EP2247785B1 (en) * | 2008-02-21 | 2019-12-18 | Valmet AB | A method for separating lignin from black liquor, a lignin product, and use of a lignin product for the production of fuels or materials |
WO2011037967A2 (en) * | 2009-09-25 | 2011-03-31 | Lake Michael A | Process for recovering lignin |
-
2011
- 2011-05-31 CN CN201180027562.XA patent/CN103154097B/zh active Active
- 2011-05-31 WO PCT/CA2011/000654 patent/WO2011150508A1/en active Application Filing
- 2011-05-31 ES ES11789017T patent/ES2854725T3/es active Active
- 2011-05-31 JP JP2013512709A patent/JP5898677B2/ja active Active
- 2011-05-31 CA CA2799798A patent/CA2799798C/en active Active
- 2011-05-31 EP EP11789017.8A patent/EP2576662B1/en active Active
- 2011-05-31 PL PL11789017T patent/PL2576662T3/pl unknown
- 2011-05-31 BR BR112012030594A patent/BR112012030594A2/pt not_active Application Discontinuation
- 2011-05-31 PT PT117890178T patent/PT2576662T/pt unknown
- 2011-05-31 US US13/118,666 patent/US8771464B2/en active Active
-
2012
- 2012-11-30 CL CL2012003376A patent/CL2012003376A1/es unknown
-
2014
- 2014-05-22 US US14/284,558 patent/US8940130B2/en active Active
- 2014-12-16 US US14/571,907 patent/US9091023B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20110297340A1 (en) | 2011-12-08 |
ES2854725T3 (es) | 2021-09-22 |
WO2011150508A1 (en) | 2011-12-08 |
PL2576662T3 (pl) | 2021-09-27 |
CN103154097B (zh) | 2017-01-18 |
US20140256920A1 (en) | 2014-09-11 |
CL2012003376A1 (es) | 2013-01-25 |
US8940130B2 (en) | 2015-01-27 |
CN103154097A (zh) | 2013-06-12 |
US20150096697A1 (en) | 2015-04-09 |
CA2799798C (en) | 2015-01-20 |
JP2013527339A (ja) | 2013-06-27 |
EP2576662A1 (en) | 2013-04-10 |
EP2576662A4 (en) | 2014-09-03 |
US9091023B2 (en) | 2015-07-28 |
PT2576662T (pt) | 2021-02-16 |
US8771464B2 (en) | 2014-07-08 |
CA2799798A1 (en) | 2011-12-08 |
EP2576662B1 (en) | 2020-11-18 |
JP5898677B2 (ja) | 2016-04-06 |
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