MX2017005876A - Metodo para extraer productos aromaticos de valor de composiciones que contienen lignina. - Google Patents
Metodo para extraer productos aromaticos de valor de composiciones que contienen lignina.Info
- Publication number
- MX2017005876A MX2017005876A MX2017005876A MX2017005876A MX2017005876A MX 2017005876 A MX2017005876 A MX 2017005876A MX 2017005876 A MX2017005876 A MX 2017005876A MX 2017005876 A MX2017005876 A MX 2017005876A MX 2017005876 A MX2017005876 A MX 2017005876A
- Authority
- MX
- Mexico
- Prior art keywords
- containing lignin
- active carbon
- value
- compositions containing
- aqueous
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
- C07C47/58—Vanillin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
La presente invención se refiere a un método para extraer compuestos aromáticos de composiciones acuosas alcalinas que contienen lignina, que tienen un valor de pH de al menos pH 10, en particular, de al menos pH 11, en especial, de al menos pH 12, caracterizadas porque la composición acuosa alcalina que contiene lignina se trata con carbón activado, el carbón activado se separa de la composición acuosa alcalina que contiene lignina y, luego, el carbón activado se somete a una etapa de desorción a fin de extraer los compuestos aromáticos, en donde la etapa de desorción comprende el tratamiento del carbón activado (i) mediante un solvente orgánico, que consiste esencialmente en uno o más hidrocarburos aromáticos o una mezcla de al menos un hidrocarburo aromático con al menos un C1-C4 alcanol, o (ii) mediante vapor de agua, en donde se obtiene un eluido que contiene los compuestos aromáticos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14192283 | 2014-11-07 | ||
| PCT/EP2015/075869 WO2016071476A1 (de) | 2014-11-07 | 2015-11-06 | Verfahren zur gewinnung aromatischer wertprodukte aus ligninhaltigen zusammensetzungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2017005876A true MX2017005876A (es) | 2017-06-26 |
Family
ID=51900177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017005876A MX2017005876A (es) | 2014-11-07 | 2015-11-06 | Metodo para extraer productos aromaticos de valor de composiciones que contienen lignina. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170334824A1 (es) |
| EP (1) | EP3215247A1 (es) |
| JP (1) | JP2017533236A (es) |
| CN (1) | CN107074710A (es) |
| MX (1) | MX2017005876A (es) |
| WO (1) | WO2016071476A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3292099B1 (en) | 2015-05-04 | 2020-07-22 | Basf Se | Process for the preparation of melonal |
| CN107848930A (zh) | 2015-07-15 | 2018-03-27 | 巴斯夫欧洲公司 | 制备芳基丙烯的方法 |
| RU2018105604A (ru) | 2015-07-15 | 2019-08-15 | Басф Се | Способ получения арилпропена |
| WO2017077084A1 (de) | 2015-11-06 | 2017-05-11 | Flavologic Gmbh | Adsorptionssystem und verfahren zum betreiben eines adsorptionssystems |
| DE102016105997A1 (de) * | 2016-04-01 | 2017-10-05 | Flavologic Gmbh | Adsorptionssystem und Verfahren zum Betreiben eines Adsorptionssystems |
| BR112018011459A2 (pt) | 2015-12-08 | 2018-11-27 | Basf Se | processo, material zeolítico, e, uso de um material zeolítico. |
| CN109195959B (zh) | 2016-05-31 | 2023-08-18 | 巴斯夫欧洲公司 | 四氢吡喃基低碳烷基酯和其使用烯酮化合物的制备 |
| EP3999487A4 (en) * | 2019-07-16 | 2023-09-13 | Spero Renewables, LLC | EXTRACTION AND PURIFICATION OF NATURAL FERULATE AND CUMARATE FROM BIOMASS |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO792311L (no) * | 1978-07-27 | 1980-01-29 | Erich Hayek | Fremgangsmaate for utnyttelse av sulfittavlut fra industriell cellulosefremstilling |
| US5068184A (en) * | 1987-07-28 | 1991-11-26 | Escagenetics, Inc. | Flavor composition and method |
| WO2008130210A1 (es) * | 2007-04-19 | 2008-10-30 | Biokab, S.A. De C. V. | Proceso para producir vainillina a partir de microorganismos inmovilizados por cultivo de superficie |
-
2015
- 2015-11-06 CN CN201580060238.6A patent/CN107074710A/zh active Pending
- 2015-11-06 US US15/522,550 patent/US20170334824A1/en not_active Abandoned
- 2015-11-06 MX MX2017005876A patent/MX2017005876A/es unknown
- 2015-11-06 EP EP15790940.9A patent/EP3215247A1/de not_active Withdrawn
- 2015-11-06 WO PCT/EP2015/075869 patent/WO2016071476A1/de active Application Filing
- 2015-11-06 JP JP2017523885A patent/JP2017533236A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3215247A1 (de) | 2017-09-13 |
| CN107074710A (zh) | 2017-08-18 |
| JP2017533236A (ja) | 2017-11-09 |
| US20170334824A1 (en) | 2017-11-23 |
| WO2016071476A1 (de) | 2016-05-12 |
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