FR2930549B1 - Lit mobile simule reactif pour la production de paraxylene - Google Patents

Lit mobile simule reactif pour la production de paraxylene

Info

Publication number
FR2930549B1
FR2930549B1 FR0802350A FR0802350A FR2930549B1 FR 2930549 B1 FR2930549 B1 FR 2930549B1 FR 0802350 A FR0802350 A FR 0802350A FR 0802350 A FR0802350 A FR 0802350A FR 2930549 B1 FR2930549 B1 FR 2930549B1
Authority
FR
France
Prior art keywords
mobile bed
similar reactive
paraxylene production
reactive mobile
paraxylene
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
FR0802350A
Other languages
English (en)
Other versions
FR2930549A1 (fr
Inventor
Ghislain Bergeot
Catherine Laroche
Philibert Leflaive
Le Cocq Damien Leinekugel
Luc Wolff
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 FR0802350A priority Critical patent/FR2930549B1/fr
Priority to PCT/FR2009/000317 priority patent/WO2009130402A1/fr
Priority to SA109300238A priority patent/SA109300238B1/ar
Publication of FR2930549A1 publication Critical patent/FR2930549A1/fr
Application granted granted Critical
Publication of FR2930549B1 publication Critical patent/FR2930549B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D15/1857—Reactive simulated moving beds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR0802350A 2008-04-25 2008-04-25 Lit mobile simule reactif pour la production de paraxylene Expired - Fee Related FR2930549B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0802350A FR2930549B1 (fr) 2008-04-25 2008-04-25 Lit mobile simule reactif pour la production de paraxylene
PCT/FR2009/000317 WO2009130402A1 (fr) 2008-04-25 2009-03-24 Lit mobile simule reactif pour la production de paraxylene
SA109300238A SA109300238B1 (ar) 2008-04-25 2009-04-22 طبقة متحركة مصطنعة تفاعلية لإنتاج بارازيلين

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802350A FR2930549B1 (fr) 2008-04-25 2008-04-25 Lit mobile simule reactif pour la production de paraxylene

Publications (2)

Publication Number Publication Date
FR2930549A1 FR2930549A1 (fr) 2009-10-30
FR2930549B1 true FR2930549B1 (fr) 2010-10-08

Family

ID=40039687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802350A Expired - Fee Related FR2930549B1 (fr) 2008-04-25 2008-04-25 Lit mobile simule reactif pour la production de paraxylene

Country Status (3)

Country Link
FR (1) FR2930549B1 (fr)
SA (1) SA109300238B1 (fr)
WO (1) WO2009130402A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953733B1 (fr) * 2009-12-11 2013-01-18 Inst Francais Du Petrole Lit mobile simule reactif avec catalyseur liquide ou soluble
FR2998807B1 (fr) * 2012-12-03 2015-10-16 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule pour la production de paraxylene a haute productivite
FR3028430B1 (fr) * 2014-11-13 2018-08-17 IFP Energies Nouvelles Adsorbants zeolithiques a base de zeolithe lsx de surface externe controlee, leur procede de preparation et leurs utilisations
FR3087666B1 (fr) * 2018-10-24 2021-07-02 Ifp Energies Now Procede et dispositif de production de paraxylene en contre-courant simule reactif avec variation de temperature
FR3116443B1 (fr) * 2020-11-24 2023-07-28 Ifp Energies Now Procédé et dispositif de production de paraxylene en lit mobile simulé réactif avec lignes de court-circuit reactives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700744A (en) * 1970-09-18 1972-10-24 Universal Oil Prod Co Simultaneous recovery and production of pure xylenes from a c aromatic mixture
FR2767524B1 (fr) * 1997-08-21 1999-09-24 Ceca Sa Procede ameliore d'obtention de paraxylene a partir de coupes de c8 aromatiques
FR2792632B1 (fr) * 1999-04-22 2004-02-13 Inst Francais Du Petrole Procede de production de paraxylene comprenant une etape d'adsorption, une etape d'isomerisation en phase liquide et une etape d'isomerisation en phase gazeuse avec une zeolithe de type eu0
FR2903978B1 (fr) * 2006-07-19 2010-09-24 Ceca Sa Adsorbants zeolitiques agglomeres, leur procede de preparation et leurs utilisations

Also Published As

Publication number Publication date
FR2930549A1 (fr) 2009-10-30
WO2009130402A1 (fr) 2009-10-29
SA109300238B1 (ar) 2013-01-07

Similar Documents

Publication Publication Date Title
PL2334859T3 (pl) Przepuszczalna taśma do produkcji włóknin
GB0713895D0 (en) Production
ZA201005785B (en) Super-hard enhanced hard-metals
EP2271636A4 (fr) Procédé de fabrication d un dianhydrosucre
HK1174977A1 (en) Photochromic materials
BR112012001669A2 (pt) produção de elevação
EP2233226A4 (fr) Structure pour production de fonderie
FR2948932B1 (fr) Superplastifiant pour composition hydraulique
ZA201003678B (en) Methods for salt production
FR2953701B1 (fr) Lit pour enfant
FR2942746B1 (fr) Pneumatique pour bicyclette.
FR2930549B1 (fr) Lit mobile simule reactif pour la production de paraxylene
ES2625273T8 (es) La producción de hidrocarburos
FR2947482B1 (fr) Pneumatique pour cycle
GB2457820B (en) Production process
DE502008002195D1 (de) Typenvariable Fertigungsstraße
FR2931916B1 (fr) Isolant pour bague
BRPI0815419A2 (pt) Método de produção
FR2940999B1 (fr) Paumelle pour huisserie
PL387682A1 (pl) Płyta, zwłaszcza lekka płyta drogowa
FR2950801B1 (fr) Lit medicalise
GB0804501D0 (en) Cellular differentiation promotion
GB2468252B (en) Continuous porous bed centrifuge
GB0820307D0 (en) Antibody production
GB0815963D0 (en) Antibody production

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20151231