FR3140155B1 - Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur. - Google Patents

Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur. Download PDF

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Publication number
FR3140155B1
FR3140155B1 FR2209731A FR2209731A FR3140155B1 FR 3140155 B1 FR3140155 B1 FR 3140155B1 FR 2209731 A FR2209731 A FR 2209731A FR 2209731 A FR2209731 A FR 2209731A FR 3140155 B1 FR3140155 B1 FR 3140155B1
Authority
FR
France
Prior art keywords
circulating
bed reactor
fixed bed
heat transfer
transfer fluid
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.)
Active
Application number
FR2209731A
Other languages
English (en)
Other versions
FR3140155A1 (fr
Inventor
Luc Bertier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2209731A priority Critical patent/FR3140155B1/fr
Priority to PCT/EP2023/076217 priority patent/WO2024068462A1/fr
Publication of FR3140155A1 publication Critical patent/FR3140155A1/fr
Application granted granted Critical
Publication of FR3140155B1 publication Critical patent/FR3140155B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0285—Heating or cooling the reactor
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • 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
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0022—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for chemical reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur. L’invention concerne un réacteur-échangeur (1) à lit fixe, destiné à mettre en œuvre une réaction de conversion thermochimique, comprenant une grille d’échange thermique dont les ouvertures délimitées entre barreaux adjacents permettent d’y faire circuler les réactifs de la réaction de conversion thermochimique désirée, les barreaux étant creux et constituent de fait des canaux de circulation d’un fluide caloporteur permettant d’évacuer (ou d’apporter) la chaleur de la réaction. Figure pour l’abrégé : Fig. 1B
FR2209731A 2022-09-26 2022-09-26 Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur. Active FR3140155B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2209731A FR3140155B1 (fr) 2022-09-26 2022-09-26 Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur.
PCT/EP2023/076217 WO2024068462A1 (fr) 2022-09-26 2023-09-22 Réacteur-échangeur à lit fixe muni d'au moins une grille à barreaux creux de circulation d'un fluide caloporteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209731 2022-09-26
FR2209731A FR3140155B1 (fr) 2022-09-26 2022-09-26 Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur.

Publications (2)

Publication Number Publication Date
FR3140155A1 FR3140155A1 (fr) 2024-03-29
FR3140155B1 true FR3140155B1 (fr) 2024-10-25

Family

ID=83996820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209731A Active FR3140155B1 (fr) 2022-09-26 2022-09-26 Réacteur-échangeur à lit fixe muni d’au moins une grille à barreaux creux de circulation d’un fluide caloporteur.

Country Status (2)

Country Link
FR (1) FR3140155B1 (fr)
WO (1) WO2024068462A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852545A (en) * 1954-02-15 1958-09-16 Frank J Jenny Method and apparatus for synthesizing hydrocarbons
US2997374A (en) 1958-03-13 1961-08-22 California Research Corp Radial flow reactor
US3758279A (en) 1971-04-26 1973-09-11 Phillips Petroleum Co Radial flow reactor
JPS5839572B2 (ja) 1979-04-03 1983-08-31 東洋エンジニアリング株式会社 反応器およびその使用法
US4374094A (en) 1981-10-29 1983-02-15 Chevron Research Company Method and apparatus for uniform flow through radial reactor centerpipes
DE3276301D1 (en) * 1981-12-14 1987-06-19 Ici Plc Reactor
DE4207905A1 (de) 1992-03-12 1993-09-16 Bayer Ag Festbettreaktoren mit kurzem katalysatorbett in stroemungsrichtung
US20040141893A1 (en) 2003-01-21 2004-07-22 Martin Jerry L. Chemical reactor with enhanced heat exchange
CN100528320C (zh) * 2004-12-14 2009-08-19 杭州林达化工技术工程有限公司 横向管式换热反应设备
GB0608927D0 (en) 2006-05-08 2006-06-14 Accentus Plc Catalytic Reactor
FR3103714B1 (fr) 2019-11-28 2021-12-03 Commissariat Energie Atomique Reacteur tubulaire a lit fixe

Also Published As

Publication number Publication date
WO2024068462A1 (fr) 2024-04-04
FR3140155A1 (fr) 2024-03-29

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