FR3113055B1 - PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP - Google Patents

PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP Download PDF

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Publication number
FR3113055B1
FR3113055B1 FR2007973A FR2007973A FR3113055B1 FR 3113055 B1 FR3113055 B1 FR 3113055B1 FR 2007973 A FR2007973 A FR 2007973A FR 2007973 A FR2007973 A FR 2007973A FR 3113055 B1 FR3113055 B1 FR 3113055B1
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France
Prior art keywords
retroaldolization
reactive extraction
extraction step
reactive
glucose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
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FR2007973A
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French (fr)
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FR3113055A1 (en
Inventor
Marc Jacquin
Thierry Huard
Kim Larmier
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR2007973A priority Critical patent/FR3113055B1/en
Publication of FR3113055A1 publication Critical patent/FR3113055A1/en
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    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L’invention concerne un procédé de conversion de saccharides, préférentiellement de glucose ou d’oligomères de glucose, comprenant au moins une étape de rétroaldolisation et une étape d’extraction liquide-liquide réactive, de préférence pour l’obtention de glycols.The invention relates to a process for converting saccharides, preferably glucose or glucose oligomers, comprising at least one retroaldolization step and one reactive liquid-liquid extraction step, preferably for obtaining glycols.

FR2007973A 2020-07-28 2020-07-28 PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP Active FR3113055B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007973A FR3113055B1 (en) 2020-07-28 2020-07-28 PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007973 2020-07-28
FR2007973A FR3113055B1 (en) 2020-07-28 2020-07-28 PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP

Publications (2)

Publication Number Publication Date
FR3113055A1 FR3113055A1 (en) 2022-02-04
FR3113055B1 true FR3113055B1 (en) 2022-07-22

Family

ID=73038165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007973A Active FR3113055B1 (en) 2020-07-28 2020-07-28 PROCESS COMPRISING A RETROALDOLIZATION STEP AND A REACTIVE EXTRACTION STEP

Country Status (1)

Country Link
FR (1) FR3113055B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6502386B2 (en) * 2014-05-19 2019-04-17 アイオワ・コーン・プロモーション・ボード Process for the continuous preparation of ethylene glycol from carbohydrates
EP3494102B1 (en) * 2016-08-04 2023-08-30 Shell Internationale Research Maatschappij B.V. Process for the production of glycols

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Publication number Publication date
FR3113055A1 (en) 2022-02-04

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