FR2754730B1 - Procede d'enrichissement d'isomeres optiques par lit mobile simule - Google Patents

Procede d'enrichissement d'isomeres optiques par lit mobile simule

Info

Publication number
FR2754730B1
FR2754730B1 FR9612717A FR9612717A FR2754730B1 FR 2754730 B1 FR2754730 B1 FR 2754730B1 FR 9612717 A FR9612717 A FR 9612717A FR 9612717 A FR9612717 A FR 9612717A FR 2754730 B1 FR2754730 B1 FR 2754730B1
Authority
FR
France
Prior art keywords
enriching
optical isomers
mobile bed
simulated mobile
simulated
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 - Fee Related
Application number
FR9612717A
Other languages
English (en)
Other versions
FR2754730A1 (fr
Inventor
Jean Blehaut
Frederic Charton
Roger Marc Nicoud
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.)
Novasep Process SAS
Original Assignee
Novasep SAS
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 Novasep SAS filed Critical Novasep SAS
Priority to FR9612717A priority Critical patent/FR2754730B1/fr
Priority to FR9702549A priority patent/FR2754731B1/fr
Priority claimed from PCT/FR1998/000550 external-priority patent/WO1999047228A1/fr
Publication of FR2754730A1 publication Critical patent/FR2754730A1/fr
Application granted granted Critical
Publication of FR2754730B1 publication Critical patent/FR2754730B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
    • B01D15/3833—Chiral chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/023—Simulated moving beds
FR9612717A 1996-10-18 1996-10-18 Procede d'enrichissement d'isomeres optiques par lit mobile simule Expired - Fee Related FR2754730B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9612717A FR2754730B1 (fr) 1996-10-18 1996-10-18 Procede d'enrichissement d'isomeres optiques par lit mobile simule
FR9702549A FR2754731B1 (fr) 1996-10-18 1997-03-04 Perfectionnement aux procedes d'enrichissement d'isomeres optiques par lit mobile simule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612717A FR2754730B1 (fr) 1996-10-18 1996-10-18 Procede d'enrichissement d'isomeres optiques par lit mobile simule
PCT/FR1998/000550 WO1999047228A1 (fr) 1997-03-04 1998-03-19 Perfectionnement au procede d'enrichissement d'isomeres optiques par lit mobile simule

Publications (2)

Publication Number Publication Date
FR2754730A1 FR2754730A1 (fr) 1998-04-24
FR2754730B1 true FR2754730B1 (fr) 1999-07-02

Family

ID=26233051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612717A Expired - Fee Related FR2754730B1 (fr) 1996-10-18 1996-10-18 Procede d'enrichissement d'isomeres optiques par lit mobile simule

Country Status (1)

Country Link
FR (1) FR2754730B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785196B1 (fr) * 1998-10-29 2000-12-15 Inst Francais Du Petrole Procede et dispositif de separation avec des zones chromatographiques a longueur variable
US6413419B1 (en) 1998-10-29 2002-07-02 Institut Francais Du Petrole Process and device for separation with variable-length chromatographic
US6375839B1 (en) 1998-10-29 2002-04-23 Institut Francais Du Petrole Process and device for separation with variable-length chromatographic zones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498991A (en) * 1984-06-18 1985-02-12 Uop Inc. Serial flow continuous separation process
WO1991008815A1 (fr) * 1989-12-08 1991-06-27 The Amalgamated Sugar Company Procede a lit fluidise simule variable
JP2925753B2 (ja) * 1990-02-23 1999-07-28 ダイセル化学工業株式会社 光学異性体の分離方法

Also Published As

Publication number Publication date
FR2754730A1 (fr) 1998-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070629