ES2035722T3 - Procedimiento y dispositivo de regulacion o control del nivel termico de un solido pulverulento, incluyendo un intercambiador de calor de compartimientos en lecho fluidizado o movil. - Google Patents

Procedimiento y dispositivo de regulacion o control del nivel termico de un solido pulverulento, incluyendo un intercambiador de calor de compartimientos en lecho fluidizado o movil.

Info

Publication number
ES2035722T3
ES2035722T3 ES199090401644T ES90401644T ES2035722T3 ES 2035722 T3 ES2035722 T3 ES 2035722T3 ES 199090401644 T ES199090401644 T ES 199090401644T ES 90401644 T ES90401644 T ES 90401644T ES 2035722 T3 ES2035722 T3 ES 2035722T3
Authority
ES
Spain
Prior art keywords
fluidized
heat exchanger
compartments
procedure
powder solid
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
ES199090401644T
Other languages
English (en)
Inventor
Renaud Pontier
Frederic Hoffmann
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 ES2035722T3 publication Critical patent/ES2035722T3/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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • 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
    • C10G11/187—Controlling or regulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Control Of Temperature (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENO Y UN DISPOSITIVO DE REGULACION TERMICA DE LECHOS FLUIDIZADOS O MOVILES DE CATALIZADOR, CONTENIENDO EL DISPOSITIVO UN CAMBIADOR DE CALOR DE LECHO FLUIDIZADO O MOVIL. SEGUN LA INVENCION, SE HACE CIRCULAR UN SOLIDO PULVERULENTO ESENCIALMENTE DESDE LA BASE DE UN RECINTO (1) EN UN CAMBIADOR DE CALOR (6) QUE CONSTA DE UNA MEMBRANA INTERNA DE SEPARACION (22) QUE DEFINE DOS COMPARTIMENTOS (23, 24) ALARGADOS Y CONTIGUOS QUE SE COMUNICAN POR SU PARTE INFERIOR. EN EL COMPARTIMENTO DONDE SE DERRAMA EN DESCENSO EL SOLIDO PULVERULENTO, LA VELOCIDAD DE FLUIDIZACION ESTA COMPRENDIDA ENTRE 0,1 CM Y 2 M/S, MIENTRAS QUE EN EL COMPARTIMENTO DONDE SE EFECTUA LA SUBIDA DEL SOLIDO PULVERULENTO EN EL CAMBIADOR DE CALOR (6), LA VELOCIDAD DE FLUIDIZACION ESTA COMPRENDIDA ENTRE 0,1 Y 6 M/S. APLICACION ESPECIALMENTE A LAS REACCIONES DE REFINO (REFORMADO CATALITICO POR EJEMPLO) O A LA REGENERACION DE UN CATALIZADOR DE CRAQUEO CATALITICO EN LECHO FLUIDIZADO DE UNA CARGA PETROLIFERA, O A LA COMBUSTION DEL CARBON.
ES199090401644T 1989-06-16 1990-06-13 Procedimiento y dispositivo de regulacion o control del nivel termico de un solido pulverulento, incluyendo un intercambiador de calor de compartimientos en lecho fluidizado o movil. Expired - Lifetime ES2035722T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908159A FR2648550B1 (fr) 1989-06-16 1989-06-16 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

Publications (1)

Publication Number Publication Date
ES2035722T3 true ES2035722T3 (es) 1993-04-16

Family

ID=9382913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090401644T Expired - Lifetime ES2035722T3 (es) 1989-06-16 1990-06-13 Procedimiento y dispositivo de regulacion o control del nivel termico de un solido pulverulento, incluyendo un intercambiador de calor de compartimientos en lecho fluidizado o movil.

Country Status (12)

Country Link
US (1) US5120691A (es)
EP (1) EP0403381B1 (es)
JP (1) JP2818903B2 (es)
KR (1) KR0160503B1 (es)
AU (1) AU633103B2 (es)
CA (1) CA2019103C (es)
DE (1) DE69000262T2 (es)
ES (1) ES2035722T3 (es)
FR (1) FR2648550B1 (es)
NO (1) NO175354C (es)
NZ (1) NZ234100A (es)
ZA (1) ZA904661B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683743B1 (fr) * 1991-11-14 1994-02-11 Institut Francais Petrole Procede et dispositif d'echange thermique de particules solides pour double regeneration en craquage catalytique.
FR2690512B1 (fr) * 1992-04-27 1994-09-09 Stein Industrie Réacteur à lit fluidisé circulant comportant des échangeurs extérieurs alimentés par la recirculation interne.
US5607649A (en) * 1992-06-05 1997-03-04 Niro Holding A/S Method and apparatus for processing a particulate material in a fluidized bed chamber
FR2695045B1 (fr) * 1992-08-28 1994-11-04 Inst Francais Du Petrole Procédé et dispositif d'échange thermique de particules solides pour régénération en craquage catalytique.
FR2705142B1 (fr) * 1993-05-10 1995-10-27 Inst Francais Du Petrole Procede de regulation du niveau thermique d'un solide dans un echangeur de chaleur presentant des nappes cylindriques de tubes.
US5409872A (en) * 1993-11-30 1995-04-25 Mobil Oil Corporation FCC process and apparatus for cooling FCC catalyst during regeneration
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste
AU5570596A (en) * 1995-04-27 1996-11-18 Abb Lummus Global Inc. Process for the regeneration of a catalyst
US5854161A (en) * 1996-04-24 1998-12-29 Abb Lummus Global Inc. Process for the regeneration of a catalyst
AUPO546497A0 (en) * 1997-03-05 1997-03-27 Technological Resources Pty Limited Process vessel and method of treating a charge of material
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
RU2157278C1 (ru) * 1999-04-15 2000-10-10 Открытое акционерное общество "Иркутский научно-исследовательский и конструкторский институт химического и нефтяного машиностроения" Способ управления работой реактора оксихлорирования этилена в псевдоожиженном слое катализатора
CN101745349B (zh) * 2008-12-12 2013-04-17 李群柱 一种催化剂取热方法及其装置
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
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
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
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
JP6486015B2 (ja) * 2014-04-25 2019-03-20 三菱ケミカル株式会社 流動床反応器
KR101576206B1 (ko) 2014-08-18 2015-12-11 한국에너지기술연구원 촉매 과열방지 시스템 및 방법
KR102648536B1 (ko) * 2021-11-23 2024-03-15 동일산업(주) 유동성 촉매 분해(RFCC) 재생기(Regenerator)의 보수용 플랫폼
CN115926853B (zh) * 2022-12-27 2024-10-22 华中科技大学 一种自热式裂解气催化重整反应系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492948A (en) * 1945-10-05 1950-01-03 Universal Oil Prod Co Controlling catalyst regeneration temperature
GB1577717A (en) * 1976-03-12 1980-10-29 Mitchell D A Thermal reactors incorporating fluidised beds
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
US4364849A (en) * 1981-09-14 1982-12-21 Uop Inc. Fluid catalyst regeneration process and apparatus
US4430302A (en) * 1982-04-12 1984-02-07 Uop Inc. Fluidized catalyst regeneration apparatus
US4578366A (en) * 1984-12-28 1986-03-25 Uop Inc. FCC combustion zone catalyst cooling process
US4690802A (en) * 1985-12-31 1987-09-01 Exxon Research And Engineering Company Apparatus for controlling the temperature in catalyst regeneration
EP0332536B1 (fr) * 1988-03-09 1992-07-29 Total Raffinage Distribution S.A. Procédé et dispositif de régénération en lit fluidisé d'un catalyseur
GB8810390D0 (en) * 1988-05-03 1988-06-08 Shell Int Research Apparatus & process for exchanging heat between solid particles & heat exchange medium
US4971767A (en) * 1988-08-12 1990-11-20 Uop Manway cooler--method and apparatus

Also Published As

Publication number Publication date
JP2818903B2 (ja) 1998-10-30
NO902664L (no) 1990-12-17
ZA904661B (en) 1992-02-26
FR2648550B1 (fr) 1995-01-27
CA2019103A1 (fr) 1990-12-16
AU633103B2 (en) 1993-01-21
EP0403381B1 (fr) 1992-08-19
NO902664D0 (no) 1990-06-14
JPH0339807A (ja) 1991-02-20
EP0403381A1 (fr) 1990-12-19
US5120691A (en) 1992-06-09
AU5718290A (en) 1990-12-20
KR910001346A (ko) 1991-01-30
NO175354B (no) 1994-06-27
DE69000262T2 (de) 1993-03-11
DE69000262D1 (de) 1992-09-24
KR0160503B1 (ko) 1999-01-15
NO175354C (no) 1994-10-05
FR2648550A1 (fr) 1990-12-21
CA2019103C (fr) 2000-10-17
NZ234100A (en) 1993-04-28

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