FR2701476B1 - Procédé de séparation d'un mélange de polyglycérols par voie chromatographique. - Google Patents

Procédé de séparation d'un mélange de polyglycérols par voie chromatographique.

Info

Publication number
FR2701476B1
FR2701476B1 FR9301755A FR9301755A FR2701476B1 FR 2701476 B1 FR2701476 B1 FR 2701476B1 FR 9301755 A FR9301755 A FR 9301755A FR 9301755 A FR9301755 A FR 9301755A FR 2701476 B1 FR2701476 B1 FR 2701476B1
Authority
FR
France
Prior art keywords
polyglycerols
separation
mixture
chromatographic means
chromatographic
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.)
Expired - Lifetime
Application number
FR9301755A
Other languages
English (en)
Other versions
FR2701476A1 (fr
Inventor
Gabriel Terneuil
Gerard Hotier
Daniel Lonchamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9301755A priority Critical patent/FR2701476B1/fr
Priority to DE4404291A priority patent/DE4404291A1/de
Priority to ITMI940253A priority patent/IT1273759B/it
Priority to US08/197,436 priority patent/US5431822A/en
Publication of FR2701476A1 publication Critical patent/FR2701476A1/fr
Application granted granted Critical
Publication of FR2701476B1 publication Critical patent/FR2701476B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • B01D15/1807—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using counter-currents, e.g. fluidised beds
    • 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
    • B01D15/1892—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns the sorbent material moving as a whole, e.g. continuous annular chromatography, true moving beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9301755A 1993-02-15 1993-02-15 Procédé de séparation d'un mélange de polyglycérols par voie chromatographique. Expired - Lifetime FR2701476B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9301755A FR2701476B1 (fr) 1993-02-15 1993-02-15 Procédé de séparation d'un mélange de polyglycérols par voie chromatographique.
DE4404291A DE4404291A1 (de) 1993-02-15 1994-02-10 Verfahren zur Auftrennung einer Mischung von Polyglycerinen auf chromatographischem Wege
ITMI940253A IT1273759B (it) 1993-02-15 1994-02-11 Processo di separazione di una miscela di poiligliceroli per via cromatografica
US08/197,436 US5431822A (en) 1993-02-15 1994-02-15 Process for the chromatographic separation of a mixture of polyglycerols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9301755A FR2701476B1 (fr) 1993-02-15 1993-02-15 Procédé de séparation d'un mélange de polyglycérols par voie chromatographique.

Publications (2)

Publication Number Publication Date
FR2701476A1 FR2701476A1 (fr) 1994-08-19
FR2701476B1 true FR2701476B1 (fr) 1995-04-21

Family

ID=9444124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9301755A Expired - Lifetime FR2701476B1 (fr) 1993-02-15 1993-02-15 Procédé de séparation d'un mélange de polyglycérols par voie chromatographique.

Country Status (4)

Country Link
US (1) US5431822A (fr)
DE (1) DE4404291A1 (fr)
FR (1) FR2701476B1 (fr)
IT (1) IT1273759B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405378U1 (de) * 1994-03-30 1994-06-23 Hewlett-Packard GmbH, 71034 Böblingen Trennsäule für die Chromatographie
WO1996031263A1 (fr) 1995-04-06 1996-10-10 Arqule, Inc. Procede de purification, d'analyse et de caracterisation rapides de collections de composes chimiques
AU2016367037B2 (en) * 2015-12-09 2019-05-02 Poviva Corp. Stable ready-to-drink beverage compositions comprising lipophilic active agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742069A (en) * 1970-07-06 1973-06-26 Ici America Inc Purification of polyglycerols
US3968169A (en) * 1973-11-30 1976-07-06 The Procter & Gamble Company Process for preparing polyblycerol
US4402832A (en) * 1982-08-12 1983-09-06 Uop Inc. High efficiency continuous separation process
GB8323383D0 (en) * 1983-08-31 1983-10-05 Cpc International Inc Starch hydrolysis
US5122275A (en) * 1986-05-08 1992-06-16 A. E. Staley Manufacturing Company Simulated moving bed chromatographic separation
DE3811826A1 (de) * 1987-06-25 1989-10-19 Solvay Werke Gmbh Verfahren zur herstellung von polyglycerinen
DE4132171A1 (de) * 1991-09-27 1993-04-01 Solvay Werke Gmbh Verfahren zur herstellung von diglycerin und/oder polyglycerin

Also Published As

Publication number Publication date
DE4404291A1 (de) 1994-08-18
IT1273759B (it) 1997-07-10
FR2701476A1 (fr) 1994-08-19
ITMI940253A1 (it) 1994-08-16
US5431822A (en) 1995-07-11
ITMI940253A0 (it) 1994-02-11

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