ES2092658T3 - Procedimiento y dispositivo de intercambio termico de particulas solidas para doble regeneracion en craqueo catalitico. - Google Patents

Procedimiento y dispositivo de intercambio termico de particulas solidas para doble regeneracion en craqueo catalitico.

Info

Publication number
ES2092658T3
ES2092658T3 ES92402998T ES92402998T ES2092658T3 ES 2092658 T3 ES2092658 T3 ES 2092658T3 ES 92402998 T ES92402998 T ES 92402998T ES 92402998 T ES92402998 T ES 92402998T ES 2092658 T3 ES2092658 T3 ES 2092658T3
Authority
ES
Spain
Prior art keywords
regeneration
regenerator
bed
exchanger
dense
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
ES92402998T
Other languages
English (en)
Inventor
Regis Bonifay
Frederic Hoffmann
Renaud Pontier
Thierry Gauthier
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 ES2092658T3 publication Critical patent/ES2092658T3/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
    • 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
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182—Regeneration
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)

Abstract

EL CATALIZADOR Y UNA PARTE DE LOS HUMOS DE REGENERACION SON TOMADOS EN EL LECHO CATALITICO DENSO DE UN SEGUNDO REGENERADOR (9) E INTRODUCIDOS POR GRAVEDAD EN UN INTERCAMBIADOR EXTERNO (21) EN UN PUNTO DE UNION POR DEBAJO DEL NIVEL DEL LECHO DENSO DEL SEGUNDO REGENERADOR. EL INTERCAMBIO TERMICO SE REALIZA EN LA PARTE INFERIOR DEL INTERCAMBIADOR POR DEBAJO DEL PUNTO DE UNION. SE REALIZA DESDE EL EXTREMO INFERIOR DEL INTERCAMBIADOR HASTA POR ENCIMA DEL PUNTO DE UNION UNA ZONA DE LECHO DENSO CUYO NIVEL SE ESTABLECE SENSIBLEMENTE A LA ALTURA DEL LECHO DENSO EN EL REGENERADOR Y UNA ZONA DE LIBERACION (27) DE LOS GASES DE REGENERACION Y DEL GAS DE FLUIDIZACION, DE VOLUMEN APROPIADO. LOS GASES Y HUMOS DEL INTERCAMBIADOR SON EVACUADOS EN LA FASE FLUIDIZADA DILUIDA DEL SEGUNDO REGENERADOR POR UN CONDUCTO (28) MIENTRAS QUE EL CATALIZADOR ES RECICLADO EN EL LECHO DEL PRIMER REGENERADOR POR UN CONDUCTO (34). APLICACION EN LA REGENERACION DE CATALIZADORES DE CRAQUEO EN LECHO FLUIDO.
ES92402998T 1991-11-14 1992-11-05 Procedimiento y dispositivo de intercambio termico de particulas solidas para doble regeneracion en craqueo catalitico. Expired - Lifetime ES2092658T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114153A FR2683743B1 (fr) 1991-11-14 1991-11-14 Procede et dispositif d'echange thermique de particules solides pour double regeneration en craquage catalytique.

Publications (1)

Publication Number Publication Date
ES2092658T3 true ES2092658T3 (es) 1996-12-01

Family

ID=9419026

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92402998T Expired - Lifetime ES2092658T3 (es) 1991-11-14 1992-11-05 Procedimiento y dispositivo de intercambio termico de particulas solidas para doble regeneracion en craqueo catalitico.

Country Status (9)

Country Link
US (2) US5324696A (es)
EP (1) EP0542604B1 (es)
JP (1) JP3507919B2 (es)
KR (1) KR100247678B1 (es)
CA (1) CA2082876C (es)
DE (1) DE69212436T2 (es)
ES (1) ES2092658T3 (es)
FR (1) FR2683743B1 (es)
TW (1) TW238264B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582712A (en) * 1994-04-29 1996-12-10 Uop Downflow FCC reaction arrangement with upflow regeneration
FR2753454B1 (fr) * 1996-09-18 1999-06-04 Inst Francais Du Petrole Procede et dispositif de craquage catalytique descendant mettant en oeuvre l'injection d'une charge sous un angle adequat sur un catalyseur conditionne
FR2791354B1 (fr) 1999-03-25 2003-06-13 Inst Francais Du Petrole Procede de conversion de fractions lourdes petrolieres comprenant une etape d'hydroconversion en lits bouillonnants et une etape d'hydrotraitement
KR100808042B1 (ko) * 2000-07-12 2008-02-28 쉘 인터내셔날 리서치 마챠피즈 비.브이. 석유화학 및 다른 처리를 위해 입자 고형물의 순환을향상시키기 위한 수직관의 입구
TWI414359B (zh) * 2006-02-20 2013-11-11 Uop Llc 用於再生觸媒之裝置及方法
DK2007744T3 (en) 2006-04-03 2017-08-28 Pharmatherm Chemicals Inc THERMAL EXTRACTION PROCEDURE FOR PREPARING A TAXAN EXTRACT
TW200918977A (en) 2007-10-26 2009-05-01 Univ Nat Chiao Tung Method to modulate refractivity of the optic fiber grating
FR2936301B1 (fr) * 2008-09-23 2010-09-10 Inst Francais Du Petrole Procede et dispositif optimises de combustion par boucle chimique sur des charges hydrocarbonees liquides
FR2939693B1 (fr) 2008-12-16 2011-12-23 Inst Francais Du Petrole Nouveau procede de recuperation du co2 issu des fumees de regeneration d'une unite de craquage catalytique
RU2529021C2 (ru) * 2009-03-31 2014-09-27 Чайна Петролеум & Кемикал Корпорейшн Способ регенерации катализатора
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
FR2969650B1 (fr) 2010-12-24 2014-04-11 Total Raffinage Marketing Procede de conversion de charge hydrocarbonee comprenant une huile de schiste par hydroconversion en lit bouillonnant, fractionnement par distillation atmospherique et extraction liquide/liquide de la fraction lourde
FR2969651B1 (fr) 2010-12-24 2014-02-21 Total Raffinage Marketing Procede de conversion de charge hydrocarbonee comprenant une huile de schiste par decontamination, hydroconversion en lit bouillonnant, et fractionnement par distillation atmospherique
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US10041667B2 (en) * 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
FR2981659B1 (fr) 2011-10-20 2013-11-01 Ifp Energies Now Procede de conversion de charges petrolieres comprenant une etape d'hydroconversion en lit bouillonnant et une etape d'hydrotraitement en lit fixe pour la production de fiouls a basse teneur en soufre
FR2983866B1 (fr) 2011-12-07 2015-01-16 Ifp Energies Now Procede d'hydroconversion de charges petrolieres en lits fixes pour la production de fiouls a basse teneur en soufre
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
CN103289726B (zh) * 2012-03-02 2015-07-15 中国石油大学(北京) 一种管壳式固固换热器
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
FR2999600B1 (fr) 2012-12-18 2015-11-13 IFP Energies Nouvelles Procede de raffinage d'une charge hydrocarbonee lourde mettant en oeuvre un desasphaltage selectif
FR3000097B1 (fr) 2012-12-20 2014-12-26 Ifp Energies Now Procede integre de traitement de charges petrolieres pour la production de fiouls a basse teneur en soufre
FR3000098B1 (fr) 2012-12-20 2014-12-26 IFP Energies Nouvelles Procede avec separation de traitement de charges petrolieres pour la production de fiouls a basse teneur en soufre
TWI645026B (zh) 2013-06-26 2018-12-21 安信再生公司 可再生燃料之系統及方法
CA2995845A1 (en) 2015-08-21 2017-03-02 Ensyn Renewables, Inc. Liquid biomass heating system
KR101921696B1 (ko) * 2016-09-22 2018-11-23 한국기계연구원 촉매 재생기, 유동 촉매 크랙킹 반응 시스템 및 촉매 재생 방법
MY193949A (en) 2016-12-29 2022-11-02 Ensyn Renewables Inc Demetallization Of Liquid Biomass
US11266966B2 (en) * 2017-12-21 2022-03-08 Uop Llc Process and apparatus for fluidizing a catalyst bed

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735802A (en) * 1956-02-21 jahnig
US4434245A (en) * 1981-06-15 1984-02-28 Uop Inc. Fluid particle cooling process and apparatus
US4595567A (en) * 1984-12-28 1986-06-17 Uop Inc. Cooling fluidized catalytic cracking regeneration zones with heat pipe apparatus
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
US4614726A (en) * 1985-06-21 1986-09-30 Ashland Oil, Inc. Process for cooling during regeneration of fluid cracking catalyst
FR2626342B1 (fr) * 1988-01-26 1990-07-13 Isodeco Tubes comportant un revetement interne protecteur stratifie a base d'ecailles et procede pour la preparation desdits tubes
EP0332536B1 (fr) * 1988-03-09 1992-07-29 Total Raffinage Distribution S.A. Procédé et dispositif de régénération en lit fluidisé d'un catalyseur
FR2628342A1 (fr) * 1988-03-09 1989-09-15 Total France Procede et dispositif de regeneration en lit fluidise d'un catalyseur
US4923834A (en) * 1989-03-17 1990-05-08 Uop Side mounted coolers with improved backmix cooling in FCC regeneration
FR2648550B1 (fr) * 1989-06-16 1995-01-27 Inst Francais Du Petrole Procede et dispositif de regulation ou controle du niveau thermique d'un solide pulverulent comportant un echangeur de chaleur a compartiments en lit fluidise ou mobile
FR2675714B1 (fr) * 1991-04-26 1993-07-16 Inst Francais Du Petrole Procede et dispositif d'echange thermique de particules solides pour regeneration en craquage catalytique.
US5212129A (en) * 1991-12-17 1993-05-18 Uop Inverted backmix coolers for FCC units

Also Published As

Publication number Publication date
EP0542604B1 (fr) 1996-07-24
FR2683743B1 (fr) 1994-02-11
DE69212436D1 (de) 1996-08-29
CA2082876A1 (fr) 1993-05-15
TW238264B (es) 1995-01-11
KR930009654A (ko) 1993-06-21
FR2683743A1 (fr) 1993-05-21
JPH05212298A (ja) 1993-08-24
DE69212436T2 (de) 1996-12-05
US5324696A (en) 1994-06-28
KR100247678B1 (ko) 2000-03-15
EP0542604A1 (fr) 1993-05-19
US5686049A (en) 1997-11-11
CA2082876C (fr) 2002-12-10
JP3507919B2 (ja) 2004-03-15

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