BR112012031324A2 - Processo para a separação de ligninas e açúcares a partir de um líquido de extração - Google Patents
Processo para a separação de ligninas e açúcares a partir de um líquido de extraçãoInfo
- Publication number
- BR112012031324A2 BR112012031324A2 BRBR112012031324-0A BR112012031324A BR112012031324A2 BR 112012031324 A2 BR112012031324 A2 BR 112012031324A2 BR 112012031324 A BR112012031324 A BR 112012031324A BR 112012031324 A2 BR112012031324 A2 BR 112012031324A2
- Authority
- BR
- Brazil
- Prior art keywords
- lignins
- sugars
- liquid
- separating
- extraction liquid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Compounds Of Unknown Constitution (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
- Extraction Or Liquid Replacement (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Processo para a separação de ligninas e açúcares a partir de um líquido de extração. A presente invenção refere-se a um processo para a separação de ligninas e de açúcares a partir de um líquido extraído, que compreende na forma de matéria seca (dm), ligninas e açúcares, caracterizado pelo fato de que ele consiste em: a) concentrar o líquido extraído com a finalidade de ser obtido um líquido composto por matéria seca em uma proporção de entre 60 e 70% em peso; b) misturar o líquido concentrado com água em partes iguais em peso; c) agitar a mistura com a finalidade de dispersar as ligninas para ser obtida uma suspensão estável das ligninas; d) filtrar a solução, em cujo processo: a mistura é executada através da introdução do líquido concentrado dentro de água, a temperatura da solução, durante a suspensão, é de entre 50<198>c e 60<198>c.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1054478A FR2960888B1 (fr) | 2010-06-08 | 2010-06-08 | Procede de separation des lignines et des sucres a partir d'une liqueur d'extraction |
| PCT/EP2011/059020 WO2011154293A1 (en) | 2010-06-08 | 2011-06-01 | Process for the separation of lignins and sugars from an extraction liquor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112012031324A2 true BR112012031324A2 (pt) | 2015-04-14 |
| BR112012031324B1 BR112012031324B1 (pt) | 2017-04-11 |
Family
ID=43416999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012031324A BR112012031324B1 (pt) | 2010-06-08 | 2011-06-01 | processo para a separação de ligninas e açúcares a partir de um licor de extração |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US9388207B2 (pt) |
| EP (1) | EP2580246B1 (pt) |
| CN (1) | CN102947347B (pt) |
| AR (1) | AR081840A1 (pt) |
| AU (1) | AU2011263941B2 (pt) |
| BR (1) | BR112012031324B1 (pt) |
| CA (1) | CA2800859C (pt) |
| DK (1) | DK2580246T3 (pt) |
| ES (1) | ES2671222T3 (pt) |
| FR (1) | FR2960888B1 (pt) |
| HU (1) | HUE037621T2 (pt) |
| LT (1) | LT2580246T (pt) |
| MX (1) | MX341053B (pt) |
| PT (1) | PT2580246T (pt) |
| RU (1) | RU2563675C2 (pt) |
| SI (1) | SI2580246T1 (pt) |
| TR (1) | TR201807557T4 (pt) |
| WO (1) | WO2011154293A1 (pt) |
| ZA (1) | ZA201208698B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20125362L (fi) * | 2012-03-29 | 2013-09-30 | Upm Kymmene Corp | Ligniini sekä menetelmä ja järjestelmä ligniinin käsittelemiseksi |
| FR3007764B1 (fr) | 2013-06-26 | 2016-11-25 | Cie Ind De La Matiere Vegetale - Cimv | "resine phenolique obtenue par polycondensation de formaldehyde, de phenol et de lignine" |
| US10240006B2 (en) | 2014-05-01 | 2019-03-26 | Renmatix, Inc. | Upgrading lignin from lignin-containing residues through reactive extraction |
| CA2997566C (en) | 2015-09-09 | 2023-08-01 | Compagnie Industrielle De La Matiere Vegetale - Cimv | Process for the extraction of silica |
| DK3372646T3 (da) | 2017-03-08 | 2020-10-19 | Compagnie Ind De La Matiere Vegetale Cimv | Fremgangsmåde til den samtidige ekstraktion af lignin og silika fra biomasse og elastomer forstærket med en blanding af lignin og silika |
| CN111801154B (zh) * | 2017-10-26 | 2023-09-05 | 阿尔托大学注册基金会 | 水性木质素分散体及其制备方法 |
| EP3527591A1 (en) * | 2018-02-20 | 2019-08-21 | Compagnie Industrielle De La Matiere Vegetale CIMV | Method of production of lignin and hemicellulose from a plant lignocellulosic material |
| CA3100582C (en) | 2018-05-28 | 2023-08-08 | Pierson Capital Environmental (Beijing) Limited | Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials |
| SE542796C2 (en) * | 2018-10-08 | 2020-07-07 | Stora Enso Oyj | Process for preparing a resin |
| SE542795C2 (en) * | 2018-10-08 | 2020-07-07 | Stora Enso Oyj | Process for preparing a resin |
| WO2020128034A1 (en) | 2018-12-21 | 2020-06-25 | Universita' Ca' Foscari | Methods and systems for fractional dissolution of lignins in segmented continuous flow mode |
| FI129824B (en) | 2020-03-31 | 2022-09-15 | Chempolis Oy | Separation of lignin |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1958624A (en) * | 1931-07-27 | 1934-05-15 | Guy C Howard | Lignin dispersion and the process of making same |
| US2380448A (en) * | 1941-01-25 | 1945-07-31 | Northwood Chemical Company | Lignin and method of production |
| US4764596A (en) * | 1985-11-05 | 1988-08-16 | Repap Technologies Inc. | Recovery of lignin |
| US5730837A (en) * | 1994-12-02 | 1998-03-24 | Midwest Research Institute | Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars |
| DE69912007T2 (de) * | 1999-05-06 | 2004-06-24 | Compagnie Industrielle des Matières Végétales | Verfahren zur herstellung von zellstoff, lignin, zucker und essigsäure durch fraktionierung des lignocellulosematerials mittels ameisensäure und essigsäure |
| AU2004285796A1 (en) * | 2003-10-31 | 2005-05-12 | Ebara Corporation | Method of separating and recovering acid/sugar solution and lignophenol derivative from lignocellulosic substance |
| FR2868336B1 (fr) | 2004-04-01 | 2006-07-14 | Pompes Et Melangeurs Michel Sa | Dispositif melangeur a rotor et stator |
| WO2010034055A1 (en) * | 2008-09-23 | 2010-04-01 | Licella Pty Ltd | Fractionation of lignocellulosic matter |
| CN101555261A (zh) * | 2009-05-25 | 2009-10-14 | 北京大学 | 一种从黄姜皂甙浆中分离木质素的方法 |
-
2010
- 2010-06-08 FR FR1054478A patent/FR2960888B1/fr active Active
-
2011
- 2011-06-01 CA CA2800859A patent/CA2800859C/en active Active
- 2011-06-01 CN CN201180028051.XA patent/CN102947347B/zh active Active
- 2011-06-01 WO PCT/EP2011/059020 patent/WO2011154293A1/en active Application Filing
- 2011-06-01 EP EP11723443.5A patent/EP2580246B1/en active Active
- 2011-06-01 AU AU2011263941A patent/AU2011263941B2/en active Active
- 2011-06-01 HU HUE11723443A patent/HUE037621T2/hu unknown
- 2011-06-01 ES ES11723443.5T patent/ES2671222T3/es active Active
- 2011-06-01 TR TR2018/07557T patent/TR201807557T4/tr unknown
- 2011-06-01 MX MX2012013431A patent/MX341053B/es active IP Right Grant
- 2011-06-01 BR BR112012031324A patent/BR112012031324B1/pt active IP Right Grant
- 2011-06-01 RU RU2012156854/13A patent/RU2563675C2/ru active
- 2011-06-01 PT PT117234435T patent/PT2580246T/pt unknown
- 2011-06-01 LT LTEP11723443.5T patent/LT2580246T/lt unknown
- 2011-06-01 DK DK11723443.5T patent/DK2580246T3/en active
- 2011-06-01 US US13/700,287 patent/US9388207B2/en active Active
- 2011-06-01 SI SI201131483T patent/SI2580246T1/sl unknown
- 2011-06-07 AR ARP110101967A patent/AR081840A1/es active IP Right Grant
-
2012
- 2012-11-15 ZA ZA2012/08698A patent/ZA201208698B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2011263941B2 (en) | 2015-12-17 |
| EP2580246A1 (en) | 2013-04-17 |
| TR201807557T4 (tr) | 2018-06-21 |
| FR2960888B1 (fr) | 2012-06-08 |
| MX2012013431A (es) | 2013-02-12 |
| PT2580246T (pt) | 2018-06-07 |
| EP2580246B1 (en) | 2018-03-07 |
| CN102947347B (zh) | 2016-08-10 |
| US20130085269A1 (en) | 2013-04-04 |
| CA2800859C (en) | 2018-12-04 |
| HUE037621T2 (hu) | 2018-09-28 |
| SI2580246T1 (sl) | 2018-09-28 |
| WO2011154293A1 (en) | 2011-12-15 |
| DK2580246T3 (en) | 2018-06-06 |
| AR081840A1 (es) | 2012-10-24 |
| CA2800859A1 (en) | 2011-12-15 |
| FR2960888A1 (fr) | 2011-12-09 |
| US9388207B2 (en) | 2016-07-12 |
| LT2580246T (lt) | 2018-06-25 |
| ES2671222T3 (es) | 2018-06-05 |
| MX341053B (es) | 2016-08-05 |
| AU2011263941A1 (en) | 2012-12-06 |
| BR112012031324B1 (pt) | 2017-04-11 |
| CN102947347A (zh) | 2013-02-27 |
| RU2563675C2 (ru) | 2015-09-20 |
| RU2012156854A (ru) | 2014-07-20 |
| ZA201208698B (en) | 2013-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B27A | Filing of a green patent (patente verde) [chapter 27.1 patent gazette] | ||
| B27B | Request for a green patent granted [chapter 27.2 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/06/2011, OBSERVADAS AS CONDICOES LEGAIS. |