DE69517094D1 - Trennverfahren mittels simulierter Wanderbettchromatographie mit Korrektur des Totvolumens durch Desynchronisation der Perioden - Google Patents

Trennverfahren mittels simulierter Wanderbettchromatographie mit Korrektur des Totvolumens durch Desynchronisation der Perioden

Info

Publication number
DE69517094D1
DE69517094D1 DE69517094T DE69517094T DE69517094D1 DE 69517094 D1 DE69517094 D1 DE 69517094D1 DE 69517094 T DE69517094 T DE 69517094T DE 69517094 T DE69517094 T DE 69517094T DE 69517094 D1 DE69517094 D1 DE 69517094D1
Authority
DE
Germany
Prior art keywords
desynchronization
periods
correction
separation process
moving bed
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
DE69517094T
Other languages
English (en)
Other versions
DE69517094T2 (de
Inventor
Gerard Hotier
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.)
IFP Energies Nouvelles IFPEN
Separex SA
Original Assignee
SPEPAREX CHAMPIGNEULLES
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 SPEPAREX CHAMPIGNEULLES, IFP Energies Nouvelles IFPEN filed Critical SPEPAREX CHAMPIGNEULLES
Publication of DE69517094D1 publication Critical patent/DE69517094D1/de
Application granted granted Critical
Publication of DE69517094T2 publication Critical patent/DE69517094T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D15/1828—Simulated moving beds characterized by process features
    • 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
    • B01D2215/025—Reekon with dead volumes between sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
DE69517094T 1994-06-22 1995-06-15 Trennverfahren mittels simulierter Wanderbettchromatographie mit Korrektur des Totvolumens durch Desynchronisation der Perioden Expired - Lifetime DE69517094T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407763A FR2721528B1 (fr) 1994-06-22 1994-06-22 Procédé de séparation par chromatographie en lit mobile simulé avec correction de volume mort par desynchronisation des périodes.

Publications (2)

Publication Number Publication Date
DE69517094D1 true DE69517094D1 (de) 2000-06-29
DE69517094T2 DE69517094T2 (de) 2000-12-14

Family

ID=9464606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517094T Expired - Lifetime DE69517094T2 (de) 1994-06-22 1995-06-15 Trennverfahren mittels simulierter Wanderbettchromatographie mit Korrektur des Totvolumens durch Desynchronisation der Perioden

Country Status (6)

Country Link
US (1) US5578215A (de)
EP (1) EP0688589B1 (de)
JP (1) JP3496105B2 (de)
DE (1) DE69517094T2 (de)
ES (1) ES2149934T3 (de)
FR (1) FR2721528B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751888B1 (fr) * 1996-07-31 1998-09-11 Inst Francais Du Petrole Dispositif et procede de rincage en lit mobile simule comportant au moins deux lignes de distribution de fluides
FR2755879B1 (fr) * 1996-11-19 1999-01-08 Inst Francais Du Petrole Dispositif d'equilibrage de pression et de rincage dans une enceinte
FR2772634B1 (fr) * 1997-12-22 2000-02-18 Inst Francais Du Petrole Procede et dispositif d'amelioration de la purete d'un produit en lit mobile simule
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
FR2810897B1 (fr) 2000-06-28 2002-10-11 Novasep Procede et dispositif de separation en lit mobile simule d'au moins un constituant dans des colonnes ayant un rapport longueur sur diametre approprie
US6896812B1 (en) 2003-07-17 2005-05-24 Uop Llc Process to compensate for a discrete non-separating section in simulated moving bed adsorptive separation processes
DE102004025000A1 (de) 2004-05-21 2005-12-08 Bayer Technology Services Gmbh Verfahren zur Herstellung von chemischen und pharmazeutischen Produkten mit integrierter Mehrsäulen-Chromatographie
FR2883283B1 (fr) * 2005-03-16 2007-05-18 Inst Francais Du Petrole Procede de production combinee de paraxylene et de benzene de productivite amelioree
FR2904776B1 (fr) * 2006-08-08 2009-01-23 Inst Francais Du Petrole Procede et dispositif de separation en lit mobile simule a nombre de vannes reduit
FR2906799B1 (fr) * 2006-10-06 2009-02-06 Inst Francais Du Petrole Procede de production d'hydrogene utilisant une colonne en lit mobile simule
FR2944215B1 (fr) * 2009-04-10 2011-04-01 Inst Francais Du Petrole Procede et dispositif de separation en lit mobile simule comportant des lignes de derivation d'un lit sur deux et a debit de fluide de derivation module
FR2976501B1 (fr) * 2011-06-16 2013-05-31 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule utilisant deux adsorbeurs en parallele pour la production optimisee de paraxylene.
FR2979252B1 (fr) * 2011-08-26 2013-08-16 IFP Energies Nouvelles Procede et dispositif de production de paraxylene en contre-courant simule a grande flexibilite

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985589A (en) 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US4402832A (en) 1982-08-12 1983-09-06 Uop Inc. High efficiency continuous separation process
US4511476A (en) * 1983-01-17 1985-04-16 The Amalgamated Sugar Company Method for preventing compaction in sorbent beds
US4498991A (en) 1984-06-18 1985-02-12 Uop Inc. Serial flow continuous separation process
US4724081A (en) * 1986-04-28 1988-02-09 Soken Kagaku Kabushiki Kaisha Process and apparatus for separation by liquid chromatography
JPH0669521B2 (ja) * 1986-12-23 1994-09-07 三菱化成エンジニアリング株式会社 クロマト分離法
JPH0746097B2 (ja) * 1988-05-17 1995-05-17 三菱化成エンジニアリング株式会社 クロマト分離法
US4990259A (en) * 1988-12-16 1991-02-05 The Amalgamated Sugar Company Chromatographic separator sorbent bed preparation
FR2651149B1 (fr) * 1989-08-28 1992-06-05 Inst Francais Du Petrole Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen d'un seul solvant a deux temperatures et/ou a deux pressions differentes.
FR2651148B1 (fr) * 1989-08-28 1992-05-07 Inst Francais Du Petrole Procede continu et dispositif de separation chromatographique d'un melange d'au moins trois constituants en trois effluents purifies au moyen de deux solvants.
CA2111084C (fr) * 1992-04-29 2004-07-06 Roger-Marc Nicoud Procede et dispositif de fractionnement d'un melange en lit mobile simule en presence d'un gaz comprime, d'un fluide supercritique ou d'un liquide subcritique
US5470464A (en) * 1994-04-06 1995-11-28 Uop Small scale simulated moving bed separation apparatus and process

Also Published As

Publication number Publication date
JPH08178908A (ja) 1996-07-12
EP0688589A1 (de) 1995-12-27
DE69517094T2 (de) 2000-12-14
FR2721528A1 (fr) 1995-12-29
US5578215A (en) 1996-11-26
ES2149934T3 (es) 2000-11-16
EP0688589B1 (de) 2000-05-24
FR2721528B1 (fr) 1996-09-06
JP3496105B2 (ja) 2004-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

Owner name: SEPAREX, CHAMPIGNEULLES, FR