ES2074550T3 - Procedimiento de regeneracion de un catalizador de produccion de hidrocarburos aromaticos o de reformacion. - Google Patents

Procedimiento de regeneracion de un catalizador de produccion de hidrocarburos aromaticos o de reformacion.

Info

Publication number
ES2074550T3
ES2074550T3 ES90400079T ES90400079T ES2074550T3 ES 2074550 T3 ES2074550 T3 ES 2074550T3 ES 90400079 T ES90400079 T ES 90400079T ES 90400079 T ES90400079 T ES 90400079T ES 2074550 T3 ES2074550 T3 ES 2074550T3
Authority
ES
Spain
Prior art keywords
zone
catalyst
combustion
calcination
gas
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
ES90400079T
Other languages
English (en)
Inventor
Bonneville Jean De
Pierre Ham
Jean-Claude Macaire
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
Priority claimed from FR8900467A external-priority patent/FR2641712B1/fr
Priority claimed from FR8908090A external-priority patent/FR2648363B1/fr
Priority claimed from FR8911320A external-priority patent/FR2651153B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2074550T3 publication Critical patent/ES2074550T3/es
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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/20—Plural distinct oxidation stages
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
    • B01J38/44—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material and adding simultaneously or subsequently free oxygen; using oxyhalogen compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE REGENERACION DEL EQUIPO CORRESPONDIENTE A UN CATALIZADOR DE REFORMADO, SIENDO EFECTUADO ESTE EN DOS REACTORES EN SERIE POR LO MENOS, A TRAVES DE LOS CUALES CIRCULAN SUCESIVAMENTE EL CATALIZADOR Y LA CARGA, ESTANDO BAJO UNA PRESION COMPRENDIDA ENTRE 3 Y 8 BARES LA PRESION EN EL PRIMER REACTOR ATRAVESADO POR EL CATALIZADOR Y POR LA CARGA. EL PROCEDIMIENTO DE REGENERACION SE CARACTERIZA PORQUE EL CATALIZADOR USADO ENCUENTRA SUCESIVAMENTE UNA PRIMERA ZONA 101 DE LECHO MOVIL Y RADIAL DE COMBUSTION, UNA SEGUNDA ZONA 105 DE LECHO MOVIL Y RADIAL DE COMBUSTION, UNA ZONA 107 DE LECHO MOVIL AXIAL DE OXICLORACION Y UNA ZONA 116 DE LECHO MOVIL AXIAL DE CALCINACION, Y PORQUE EN LAS ZONAS DE COMBUSTION, EL CATALIZADOR SE TRATA A UNA PRESION SENSIBLEMENTE IGUAL A LA QUE HAY EN DICHO PRIMER REACTOR, LOS GASES DE COMBUSTION SON EVACUADOS DE LA SEGUNDA ZONA DE COMBUSTION Y ENVIADOS HACIA UN BUCLE DE LAVADO, DESPUES DE HABER SIDO PREVIAMENTE MEZCLADOS A LOS GASES SALIDOS DE LA ZONA DE OXICLORACION Y DE LA ZONA DE CALCINACION, EL CATALIZADOR SE TRATA EN CO-CORRIENTE CON UNA MEZCLA DE UN GAS QUE PROCEDE DE LA ZONA DE CALCINACION Y DE UN GAS A BASE DE UN COMPUESTO CLORADO, Y PORQUE EN LA ZONA DE CALCINACION, EL CATALIZADOR SE TRATA A CONTRA-CORRIENTE CON UNA O MAS PARTES DE GAS QUE PROVIENE DEL BUCLE DE LAVADO.
ES90400079T 1989-01-13 1990-01-10 Procedimiento de regeneracion de un catalizador de produccion de hidrocarburos aromaticos o de reformacion. Expired - Lifetime ES2074550T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8900467A FR2641712B1 (fr) 1989-01-13 1989-01-13 Procede de regeneration d'un catalyseur de production d'hydrocarbures aromatiques ou de reformage
FR8908090A FR2648363B1 (fr) 1989-06-15 1989-06-15 Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques
FR8911320A FR2651153B1 (fr) 1989-08-25 1989-08-25 Appareillage pour la regeneration d'un catalyseur de reformage ou de production d'hydrocarbures aromatiques et pour le recyclage des effluents gazeux.

Publications (1)

Publication Number Publication Date
ES2074550T3 true ES2074550T3 (es) 1995-09-16

Family

ID=27251787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400079T Expired - Lifetime ES2074550T3 (es) 1989-01-13 1990-01-10 Procedimiento de regeneracion de un catalizador de produccion de hidrocarburos aromaticos o de reformacion.

Country Status (8)

Country Link
US (1) US5034117A (es)
EP (1) EP0378482B1 (es)
KR (1) KR0141481B1 (es)
AT (1) ATE121120T1 (es)
AU (1) AU633861B2 (es)
CA (1) CA2007707C (es)
DE (1) DE69018487T2 (es)
ES (1) ES2074550T3 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106133A (en) * 1990-03-09 1995-03-31 Exxon Research Engineering Co Apparatus and method for regenerating deactivated zeolite reforming catalysts.
FR2726486B1 (fr) * 1994-11-07 1997-01-24 Eurecat Europ Retrait Catalys Procede de regeneration hors site de catalyseur comprenant au moins un metal precieux
FR2761909B1 (fr) * 1997-04-14 1999-05-14 Inst Francais Du Petrole Procede et installation perfectionnes pour la regeneration d'un catalyseur de production d'aromatiques ou de reformage
FR2761910B1 (fr) * 1997-04-14 1999-05-14 Inst Francais Du Petrole Procede et enceinte de regeneration d'un catalyseur de production d'aromatiques ou de reformage avec oxychloration amelioree
FR2761908B1 (fr) * 1997-04-14 1999-05-14 Inst Francais Du Petrole Procede et dispositif pour le controle de la combustion d'un catalyseur en regeneration par reperage de la position du front de flamme
EP0873784B1 (fr) 1997-04-14 2002-07-10 Institut Français du Pétrole Procédé et enceinte pour la régénération d'un catalyseur incluant un contrôle de la fin de la combustion
FR2761907B1 (fr) * 1997-04-14 1999-05-14 Inst Francais Du Petrole Procede et dispositif a combustion etagee pour la regeneration d'un catalyseur de reformage ou de production d'aromatiques en lit mobile
US6689331B1 (en) 1997-04-14 2004-02-10 Institut Francais du Pétrole Staged combustion process and apparatus for regenerating a reforming or aromatic compound production catalyst in a moving bed
FR2761906B1 (fr) * 1997-04-14 1999-05-14 Inst Francais Du Petrole Procede et dispositif pour la regeneration d'un catalyseur incluant un controle de la fin de la combustion
FR2771950B1 (fr) * 1997-12-08 2000-01-14 Inst Francais Du Petrole Procede de regeneration de catalyseurs et d'adsorbants
FR2771949B1 (fr) * 1997-12-08 2000-01-14 Inst Francais Du Petrole Procede de regeneration de catalyseur utilise pour la transformation des hydrocarbures
FR2777806B1 (fr) * 1998-04-22 2000-06-02 Inst Francais Du Petrole Procede de regeneration en mode degrade d'un catalyseur
CN1102455C (zh) * 2000-04-18 2003-03-05 中国石油化工集团公司 一种催化剂连续再生方法
FR2837113B1 (fr) * 2002-03-15 2004-06-18 Inst Francais Du Petrole Procede de controle d'une zone de combustion a lit mobile et son utilisation
RU2312885C2 (ru) * 2002-04-04 2007-12-20 Конокофиллипс Компани Система для обессеривания с механизмом переноса сорбента
US20050148456A1 (en) * 2003-11-20 2005-07-07 Pierre Dufresne Off-site regeneration of reforming catalysts
FR2877590B1 (fr) * 2004-11-09 2007-01-12 Inst Francais Du Petrole Dispositif reactionnel a plusieurs zones en lit mobile avec appoint dans chaque zone de catalyseur regenere ou frais
FR2877589B1 (fr) * 2004-11-09 2007-01-12 Inst Francais Du Petrole Reacteur a plusieurs zones en lit fixe ou mobile avec echangeur thermique integre
US7585803B1 (en) * 2005-10-19 2009-09-08 Uop Llc Catalyst regeneration method
US7745364B2 (en) * 2006-12-29 2010-06-29 Uop Llc Process for regenerating catalyst for a hydrocarbon conversion zone
US7811447B2 (en) * 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7803326B2 (en) * 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
FR2922785B1 (fr) * 2007-10-26 2009-12-11 Inst Francais Du Petrole Procede de regeneration d'un catalyseur de reformage
FR2922786B1 (fr) 2007-10-26 2010-02-26 Inst Francais Du Petrole Procede et enceinte de regeneration d'un catalyseur de reformage
FR2934963B1 (fr) * 2008-08-13 2010-11-26 Inst Francais Du Petrole Appareil de regeneration de catalyseur et procede de regeneration associe
US8664145B2 (en) 2008-12-23 2014-03-04 Chevron Phillips Chemical Company Lp Methods of preparing an aromatization catalyst
EP2412786A4 (en) * 2009-03-27 2012-10-17 Chiyoda Corp PROCESS FOR PRODUCING AROMATIC HYDROCARBON
FR2957821B1 (fr) * 2010-03-24 2014-08-29 Inst Francais Du Petrole Nouvelle zone de regeneration du catalyseur divisee en secteurs pour unites catalytiques regeneratives
WO2012013677A1 (de) * 2010-07-30 2012-02-02 Bayer Materialscience Ag Verfahren zur wiederherstellung von katalysatoraktivität
US8716161B2 (en) 2012-03-05 2014-05-06 Chevron Phillips Chemical Company Methods of regenerating aromatization catalysts
US8912108B2 (en) 2012-03-05 2014-12-16 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume
CN104226379B (zh) * 2013-06-20 2017-11-28 中国石油化工股份有限公司 一种连续重整催化剂的再生方法
CN104289257A (zh) * 2013-07-19 2015-01-21 中国石油天然气股份有限公司 一种减少死区催化剂的再生器
US8993467B2 (en) 2013-08-20 2015-03-31 Uop Llc Catalyst regenerator process
US11318438B2 (en) 2018-03-29 2022-05-03 Bharat Petroleum Corporation Limited Advanced process control in a continuous catalytic regeneration reformer
FR3135630A1 (fr) 2022-05-18 2023-11-24 Axens Dispositif permettant la regeneration d’un catalyseur d’hydroconversion et procedes associes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622520A (en) * 1969-07-23 1971-11-23 Universal Oil Prod Co Regeneration of a coke-deactivated catalyst comprising a combination of platinum, rhenium, halogen and sulfur with an alumina carrier material
US3647680A (en) 1969-09-25 1972-03-07 Universal Oil Prod Co Continuous reforming-regeneration process
BE790431A (fr) 1971-11-16 1973-04-24 Inst Francais Du Petrole Procede et appareillage pour procedes de conversions d'hydrocarbures
DE2803284A1 (de) 1977-01-31 1978-08-03 Inst Francais Du Petrol Katalytisches verfahren zur reformierung bzw. herstellung von aromatischen kohlenwasserstoffen
FR2395069A1 (fr) 1977-06-20 1979-01-19 Inst Francais Du Petrole Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures
US4578370A (en) * 1985-04-25 1986-03-25 Uop Inc. Gas circulation method for moving bed catalyst regeneration zones
FR2603044B1 (fr) * 1986-08-25 1988-11-04 Inst Francais Du Petrole Procede de regeneration d'un catalyseur d'hydroconversion d'hydrocarbures

Also Published As

Publication number Publication date
ATE121120T1 (de) 1995-04-15
EP0378482B1 (fr) 1995-04-12
DE69018487D1 (de) 1995-05-18
DE69018487T2 (de) 1995-09-07
KR0141481B1 (ko) 1998-06-01
CA2007707C (fr) 2000-07-18
AU4797190A (en) 1990-07-19
CA2007707A1 (fr) 1990-07-13
KR900011509A (ko) 1990-08-01
US5034117A (en) 1991-07-23
AU633861B2 (en) 1993-02-11
EP0378482A1 (fr) 1990-07-18

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