ES2184210T3 - Procedimiento alterno para la metatesis de las olefinas. - Google Patents

Procedimiento alterno para la metatesis de las olefinas.

Info

Publication number
ES2184210T3
ES2184210T3 ES98403070T ES98403070T ES2184210T3 ES 2184210 T3 ES2184210 T3 ES 2184210T3 ES 98403070 T ES98403070 T ES 98403070T ES 98403070 T ES98403070 T ES 98403070T ES 2184210 T3 ES2184210 T3 ES 2184210T3
Authority
ES
Spain
Prior art keywords
reactor
phase
regeneration
catalyst
olefins
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
ES98403070T
Other languages
English (en)
Inventor
Vincent Coupard
Francois Hugues
Dominique Commereuc
Beatrice Fischer
Pierre Boucot
Alain Forestiere
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
Application granted granted Critical
Publication of ES2184210T3 publication Critical patent/ES2184210T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA EFECTUAR CONTINUAMENTE LA REACCION DE METATESIS O DE DESPROPORCIONAMIENTO DE LAS OLEFINAS QUE COMPRENDE AL MENOS 2 FASES, UNA FASE A) DE REACCION EN UNA ZONA QUE COMPRENDE AL MENOS UN REACTOR QUE CONTIENE AL MENOS UN CATALIZADOR EN LECHO FIJO Y UNA FASE B) DE REGENERACION EN UNA ZONA QUE COMPRENDE AL MENOS UN REACTOR QUE CONTIENE AL MENOS UN CATALIZADOR E LECHO FIJO CARACTERIZADO PORQUE ALTERNATIVAMENTE AL MENOS UN REACTOR PASA DE UNA FASE A LA OTRA. SEGUN LA FIGURA 1, LA CARGA QUE CONTIENE LAS OLEFINAS ATRAVIESA EL REACTOR R1 SEGUN UN MODO CON FLUJO ASCENDENTE. LA CARGA QUE HAY QUE TRATAR QUE CONTIENEN LAS OLEFINAS SE INTRODUCE EN EL REACTOR R1 POR LA LINEA 1A. EN ESTE REACTOR, LAS OLEFINAS CONTENIDAS EN LA CARGA SOPORTAN UNA METATESIS O UN DESPROPORCIONAMIENTO, Y A CONTINUACION EL EFLUENTE SALE DEL CIRCUITO POR LA LINEA 11. SIMULTANEAMENTE EL REACTOR R2 SE COLOCA EN FASE DE REGENERACION DE SU CATALIZADOR, SE INTRODUCEN LOS DIFERENTES GASES DE REGENERACION R2 POR LA LINEA 2B Y VUELVEN A SALIR DE ESTE REACTOR POR LA LINEA 2C. EL PASO DE LA FASE DE FUNCIONAMIENTO DE UN REACTOR A LA FASE DE REGENERACION DE SU CATALIZADOR SE EFECTUA SEGUN EL SIGUIENTE PROCEDIMIENTO: EL REACTOR CUYO CATALIZADOR DEBE REGENERARSE SE AISLA DEL RESTO DEL DISPOSITIVO, LOS HIDROCARBUROS CONTENIDOS EN ESTE REACTOR SE EVACUAN, Y ESTE REACTOR SE PURGA. DICHO REACTOR SE CONECTA A CONTINUACION CON UN BUCLE DE REGENERACION Y SE SOMETE A UN TRATAMIENTO DE REGENERACION DE SU CATALIZADOR, AL FINAL DE LA FASE DE REGENERACION, SE PURGAN EL REACTOR Y EL BUCLE DE REGENERACION.
ES98403070T 1997-12-10 1998-12-07 Procedimiento alterno para la metatesis de las olefinas. Expired - Lifetime ES2184210T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715743A FR2772022B1 (fr) 1997-12-10 1997-12-10 Procede alterne pour la metathese des olefines

Publications (1)

Publication Number Publication Date
ES2184210T3 true ES2184210T3 (es) 2003-04-01

Family

ID=9514509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98403070T Expired - Lifetime ES2184210T3 (es) 1997-12-10 1998-12-07 Procedimiento alterno para la metatesis de las olefinas.

Country Status (9)

Country Link
US (1) US6281402B1 (es)
EP (1) EP0933344B1 (es)
KR (1) KR100523181B1 (es)
CN (1) CN1200918C (es)
DE (1) DE69808040T2 (es)
ES (1) ES2184210T3 (es)
FR (1) FR2772022B1 (es)
MY (1) MY126576A (es)
TW (1) TW575553B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309070A1 (de) * 2003-03-03 2004-09-16 Basf Ag Verfahren zur Regenerierung von Re207 dotierten Trägerkatalysatoren
DE10344690A1 (de) * 2003-09-25 2005-04-14 Basf Ag Verfahren zur Herstellung von 1,7-Octadien und dessen Verwendung
US20060129013A1 (en) * 2004-12-09 2006-06-15 Abazajian Armen N Specific functionalization and scission of linear hydrocarbon chains
EP2829317A1 (en) 2013-07-23 2015-01-28 Borealis AG Improved catalyst bed configuration for olefin production
EP2848300A1 (en) 2013-09-13 2015-03-18 Borealis AG Process for olefin production by metathesis and reactor system therefore
EP2862629A1 (en) 2013-10-15 2015-04-22 Borealis AG Catalyst and process for olefin metathesis reaction
CN104557399B (zh) * 2013-10-28 2017-07-14 中国石油化工股份有限公司 戊烯与乙烯歧化制丙烯的方法
EP2873459A1 (en) 2013-11-14 2015-05-20 Borealis AG Catalyst bed configuration for olefin conversion and process for obtaining olefins
EP2886189A1 (en) 2013-12-20 2015-06-24 Borealis AG Process for olefin production by metathesis and reactor system therefor
EP2891643A1 (en) 2014-01-02 2015-07-08 Borealis AG Process for obtaining olefins by metathesis
FR3077073B1 (fr) * 2018-01-24 2020-02-07 IFP Energies Nouvelles Procede de vapocraquage d'ethane
FR3097779A1 (fr) * 2019-06-26 2021-01-01 IFP Energies Nouvelles Réacteur de traitement catalytique d’hydrocarbures avec remplacement semi-continu de catalyseur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298872A (de) * 1950-03-02 1954-05-31 Techn Steiner Walter Dr Sc Verfahren zur Synthese von Kohlenwasserstoffen.
FR1199407A (fr) * 1957-09-27 1959-12-14 Cie Francaise Procedes Houdry Procédé et dispositif pour la conversion catalytique d'hydrocarbures
US3261879A (en) * 1963-09-27 1966-07-19 Phillips Petroleum Co Olefin disproportionation
US3365512A (en) * 1964-09-23 1968-01-23 Phillips Petroleum Co Dehydration of a gas employed in cooling a catalyst
US3676520A (en) * 1964-12-31 1972-07-11 Phillips Petroleum Co Conversion of olefins
FR91345E (es) * 1965-11-22 1968-09-09
US4072629A (en) * 1973-12-18 1978-02-07 Shell Oil Company Regeneration of alkene disproportionation catalyst
FR2608595B1 (fr) * 1986-12-17 1989-04-28 Inst Francais Du Petrole Procede de metathese d'olefines
US5336393A (en) * 1991-06-12 1994-08-09 Idemitsu Kosan Co., Ltd. Process for catalytically converting organic compounds
US5491277A (en) * 1993-12-28 1996-02-13 Uop Mixed-phase solid bed hydrocarbon alkylation process

Also Published As

Publication number Publication date
CN1200918C (zh) 2005-05-11
TW575553B (en) 2004-02-11
FR2772022B1 (fr) 2000-01-14
KR100523181B1 (ko) 2006-01-27
US6281402B1 (en) 2001-08-28
DE69808040D1 (de) 2002-10-24
DE69808040T2 (de) 2003-02-06
FR2772022A1 (fr) 1999-06-11
MY126576A (en) 2006-10-31
EP0933344B1 (fr) 2002-09-18
EP0933344A1 (fr) 1999-08-04
CN1223991A (zh) 1999-07-28
KR19990062956A (ko) 1999-07-26

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