BR112021020811A2 - Separação em fase líquida de açúcares 2g por adsorção sobre um zeólito do tipo fau de razão atômica si/al superior a 1,5 - Google Patents
Separação em fase líquida de açúcares 2g por adsorção sobre um zeólito do tipo fau de razão atômica si/al superior a 1,5Info
- Publication number
- BR112021020811A2 BR112021020811A2 BR112021020811A BR112021020811A BR112021020811A2 BR 112021020811 A2 BR112021020811 A2 BR 112021020811A2 BR 112021020811 A BR112021020811 A BR 112021020811A BR 112021020811 A BR112021020811 A BR 112021020811A BR 112021020811 A2 BR112021020811 A2 BR 112021020811A2
- Authority
- BR
- Brazil
- Prior art keywords
- liquid phase
- sugars
- fau
- atomic ratio
- glucose
- 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
- C07H1/06—Separation; Purification
-
- 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
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/265—Adsorption chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/02—Monosaccharides
-
- 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
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/185—Simulated moving beds characterized by the components to be separated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Sustainable Development (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
separação em fase líquida de açúcares 2g por adsorção sobre um zeólito do tipo fau de razão atômica si/al superior a 1,5. a presente invenção refere-se a um processo de separação de glicose em fase líquida a partir de uma mistura de açúcares de c5 e c6 compreendendo pelo menos xilose e glicose, por adsorção da glicose sobre um adsorvente zeolítico à base de cristais de zeólito do tipo fau de razão atômica si/al rigorosamente superior a 1,5 compreendendo bário, no qual: - a referida mistura é colocada em contato com o referido adsorvente, em cromatografia líquida, para obter uma fase líquida enriquecida em xilose e uma fase adsorvida enriquecida em glicose; - de um lado a referida fase líquida enriquecida em xilose é recuperada e a referida fase adsorvida sobre o referido adsorvente é dessorvida por meio de um solvente de dessorção para, de outro lado recuperar a glicose.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1907089A FR3097863B1 (fr) | 2019-06-28 | 2019-06-28 | Séparation en phase liquide des sucres 2G par adsorption sur une zéolithe de type FAU de ratio atomique Si/Al supérieur à 1,5 |
| PCT/EP2020/066154 WO2020260027A1 (fr) | 2019-06-28 | 2020-06-11 | Séparation en phase liquide des sucres 2g par adsorption sur une zéolithe de type fau de ratio atomique si/al supérieur à 1,5 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021020811A2 true BR112021020811A2 (pt) | 2022-01-18 |
Family
ID=67515005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021020811A BR112021020811A2 (pt) | 2019-06-28 | 2020-06-11 | Separação em fase líquida de açúcares 2g por adsorção sobre um zeólito do tipo fau de razão atômica si/al superior a 1,5 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220242895A1 (pt) |
| EP (1) | EP3990464A1 (pt) |
| BR (1) | BR112021020811A2 (pt) |
| FR (1) | FR3097863B1 (pt) |
| WO (1) | WO2020260027A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3142492A1 (fr) | 2022-11-28 | 2024-05-31 | IFP Energies Nouvelles | Procédé de traitement d’un mélange en phase aqueuse de composés comprenant des sucres à 5 et 6 atomes de carbone. |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2882244A (en) | 1953-12-24 | 1959-04-14 | Union Carbide Corp | Molecular sieve adsorbents |
| US3130007A (en) | 1961-05-12 | 1964-04-21 | Union Carbide Corp | Crystalline zeolite y |
| US4340724A (en) | 1976-05-27 | 1982-07-20 | Uop Inc. | Process for separating a ketose from an aldose by selective adsorption |
| ZA774573B (en) * | 1976-08-02 | 1978-06-28 | Uop Inc | Process for separating a monosaccharide from an oligosaccharide by selective adsorption |
| JPS5326336A (en) | 1976-08-24 | 1978-03-11 | Toray Industries | Method of fractional absorption for saccharides |
| US4293346A (en) | 1979-11-05 | 1981-10-06 | Uop Inc. | Simulated countercurrent sorption process employing ion exchange resins with backflushing |
| US4516566A (en) * | 1982-12-30 | 1985-05-14 | Union Carbide Corporation | Separation of arabinose by selective adsorption on zeolitic molecular sieves |
| WO2003010339A1 (en) * | 2001-07-24 | 2003-02-06 | Arkenol, Inc. | Separation of xylose and glucose |
| US20170342511A1 (en) * | 2014-12-09 | 2017-11-30 | Bioecon International Holding N.V. | Process for the isolation of monosaccharides |
-
2019
- 2019-06-28 FR FR1907089A patent/FR3097863B1/fr active Active
-
2020
- 2020-06-11 WO PCT/EP2020/066154 patent/WO2020260027A1/fr active Application Filing
- 2020-06-11 BR BR112021020811A patent/BR112021020811A2/pt unknown
- 2020-06-11 US US17/621,987 patent/US20220242895A1/en active Pending
- 2020-06-11 EP EP20732833.7A patent/EP3990464A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3097863A1 (fr) | 2021-01-01 |
| EP3990464A1 (fr) | 2022-05-04 |
| FR3097863B1 (fr) | 2023-04-14 |
| WO2020260027A1 (fr) | 2020-12-30 |
| US20220242895A1 (en) | 2022-08-04 |
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