MX2023000362A - Procedimiento para la produccion de una lignina estabilizada con superficie especifica alta. - Google Patents
Procedimiento para la produccion de una lignina estabilizada con superficie especifica alta.Info
- Publication number
- MX2023000362A MX2023000362A MX2023000362A MX2023000362A MX2023000362A MX 2023000362 A MX2023000362 A MX 2023000362A MX 2023000362 A MX2023000362 A MX 2023000362A MX 2023000362 A MX2023000362 A MX 2023000362A MX 2023000362 A MX2023000362 A MX 2023000362A
- Authority
- MX
- Mexico
- Prior art keywords
- lignin
- liquid
- lignin particles
- particles
- surface area
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 title abstract 11
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 8
- 239000007788 liquid Substances 0.000 abstract 6
- 239000000945 filler Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/005—Lignin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Compounds Of Unknown Constitution (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mechanical Engineering (AREA)
Abstract
La presente invención se refiere a un procedimiento para la producción de una lignina en forma de partículas a partir de un líquido, que contiene materia prima con contenido de lignina, en donde el procedimiento comprende al menos una conversión con un agente reticulante (etapa a)), una precipitación de la lignina mediante la formación de partículas de lignina en el líquido (etapa b)) y una separación del líquido de las partículas de lignina (etapa c) formadas en la etapa b), y en donde dentro de la etapa b) el líquido tras realizarse la precipitación se trata térmicamente a una temperatura en el intervalo de 60 a 200 °C con una duración de 1 minuto a 6 horas, y/o en una etapa adicional d) después de la etapa c) las partículas de lignina separadas del líquido se tratan térmicamente a una temperatura en el intervalo de 60 a 600°C, así como a partículas de lignina, que pueden obtenerse de acuerdo con el procedimiento, partículas de lignina como tales, a un uso de las partículas de lignina como sustancia de relleno, así como a una composición de caucho que comprende, entre otros, un componente de sustancia de relleno, en donde este contiene las partículas de lignina como sustancia de relleno.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020208684 | 2020-07-10 | ||
| DE102020134900 | 2020-12-23 | ||
| PCT/EP2021/069378 WO2022008762A1 (de) | 2020-07-10 | 2021-07-12 | Verfahren zur herstellung eines stabilisierten lignins mit hoher spezifischer oberfläche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023000362A true MX2023000362A (es) | 2023-02-13 |
Family
ID=77155746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023000362A MX2023000362A (es) | 2020-07-10 | 2021-07-12 | Procedimiento para la produccion de una lignina estabilizada con superficie especifica alta. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20230287185A1 (es) |
| EP (2) | EP4230699A3 (es) |
| JP (1) | JP2023532801A (es) |
| KR (1) | KR20230039694A (es) |
| CN (1) | CN116096728A (es) |
| AU (1) | AU2021303537A1 (es) |
| BR (1) | BR112023000257A2 (es) |
| CA (1) | CA3187627A1 (es) |
| CL (1) | CL2023000058A1 (es) |
| DK (1) | DK4028453T3 (es) |
| ES (1) | ES2950021T3 (es) |
| FI (1) | FI4028453T3 (es) |
| HR (1) | HRP20230671T1 (es) |
| HU (1) | HUE062327T2 (es) |
| LT (1) | LT4028453T (es) |
| MX (1) | MX2023000362A (es) |
| PL (1) | PL4028453T3 (es) |
| PT (1) | PT4028453T (es) |
| SI (1) | SI4028453T1 (es) |
| WO (1) | WO2022008762A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230331759A1 (en) * | 2022-04-18 | 2023-10-19 | Ford Global Technologies, Llc | Liquefaction process for the recovery of homogeneous lignin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130116383A1 (en) | 2011-11-03 | 2013-05-09 | Ut-Battelle, Llc | Lignin-derived thermoplastic co-polymers and methods of preparation |
| DE102013002574A1 (de) | 2013-02-11 | 2014-08-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrostrukturiertes Kompositmaterial, Verfahren zu dessen Herstellung, Formkörper hieraus sowie Verwendungszwecke |
| CA2920702C (en) * | 2013-08-09 | 2022-03-29 | Suncoal Industries Gmbh | Method for extracting lignin from black liquor and products produced thereby |
| DE102014215807B3 (de) * | 2014-08-08 | 2015-12-24 | Suncoal Industries Gmbh | Verfahren zur Gewinnung eines stabilisierten Lignins mit definierter Korngrößenverteilung aus einer Lignin beinhaltenden Flüssigkeit |
| DE102016201801A1 (de) | 2015-11-21 | 2017-05-24 | Suncoal Industries Gmbh | Partikelförmiges Kohlenstoffmaterial herstellbar aus nachwachsenden Rohstoffen und Verfahren zu dessen Herstellung |
-
2021
- 2021-07-12 US US18/004,744 patent/US20230287185A1/en active Pending
- 2021-07-12 WO PCT/EP2021/069378 patent/WO2022008762A1/de unknown
- 2021-07-12 HR HRP20230671TT patent/HRP20230671T1/hr unknown
- 2021-07-12 JP JP2023501282A patent/JP2023532801A/ja active Pending
- 2021-07-12 LT LTEPPCT/EP2021/069378T patent/LT4028453T/lt unknown
- 2021-07-12 DK DK21748810.5T patent/DK4028453T3/da active
- 2021-07-12 PL PL21748810.5T patent/PL4028453T3/pl unknown
- 2021-07-12 EP EP23166701.5A patent/EP4230699A3/de active Pending
- 2021-07-12 CN CN202180048960.3A patent/CN116096728A/zh active Pending
- 2021-07-12 MX MX2023000362A patent/MX2023000362A/es unknown
- 2021-07-12 FI FIEP21748810.5T patent/FI4028453T3/en active
- 2021-07-12 SI SI202130049T patent/SI4028453T1/sl unknown
- 2021-07-12 BR BR112023000257A patent/BR112023000257A2/pt unknown
- 2021-07-12 ES ES21748810T patent/ES2950021T3/es active Active
- 2021-07-12 HU HUE21748810A patent/HUE062327T2/hu unknown
- 2021-07-12 AU AU2021303537A patent/AU2021303537A1/en active Pending
- 2021-07-12 PT PT217488105T patent/PT4028453T/pt unknown
- 2021-07-12 EP EP21748810.5A patent/EP4028453B1/de active Active
- 2021-07-12 CA CA3187627A patent/CA3187627A1/en active Pending
- 2021-07-12 KR KR1020237004996A patent/KR20230039694A/ko active Search and Examination
-
2023
- 2023-01-05 CL CL2023000058A patent/CL2023000058A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4028453A1 (de) | 2022-07-20 |
| EP4028453B1 (de) | 2023-04-12 |
| WO2022008762A1 (de) | 2022-01-13 |
| LT4028453T (lt) | 2023-07-25 |
| FI4028453T3 (en) | 2023-07-12 |
| ES2950021T3 (es) | 2023-10-04 |
| CN116096728A (zh) | 2023-05-09 |
| US20230287185A1 (en) | 2023-09-14 |
| CA3187627A1 (en) | 2022-01-13 |
| DK4028453T3 (da) | 2023-07-24 |
| CL2023000058A1 (es) | 2023-07-07 |
| EP4230699A3 (de) | 2023-10-25 |
| BR112023000257A2 (pt) | 2023-02-14 |
| HRP20230671T1 (hr) | 2023-09-29 |
| HUE062327T2 (hu) | 2023-10-28 |
| KR20230039694A (ko) | 2023-03-21 |
| PL4028453T3 (pl) | 2023-07-31 |
| JP2023532801A (ja) | 2023-07-31 |
| AU2021303537A1 (en) | 2023-02-02 |
| EP4230699A2 (de) | 2023-08-23 |
| PT4028453T (pt) | 2023-07-18 |
| SI4028453T1 (sl) | 2023-08-31 |
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