FR3036977B1 - Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique - Google Patents

Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique Download PDF

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Publication number
FR3036977B1
FR3036977B1 FR1501156A FR1501156A FR3036977B1 FR 3036977 B1 FR3036977 B1 FR 3036977B1 FR 1501156 A FR1501156 A FR 1501156A FR 1501156 A FR1501156 A FR 1501156A FR 3036977 B1 FR3036977 B1 FR 3036977B1
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France
Prior art keywords
catalyst bed
elements
retaining device
catalytic reactor
section
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
FR1501156A
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English (en)
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FR3036977A1 (fr
Inventor
Abdol Hossein Naderi
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.)
Hmds Process
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Hmds Process
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Publication date
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Priority to FR1501156A priority Critical patent/FR3036977B1/fr
Publication of FR3036977A1 publication Critical patent/FR3036977A1/fr
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Publication of FR3036977B1 publication Critical patent/FR3036977B1/fr
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    • 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
    • B01J8/0207—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 horizontal
    • B01J8/0214—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 horizontal in a cylindrical annular shaped 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne un dispositif de rétention d'un lit de catalyseur qui comporte une pluralité d'éléments filtrants, assemblés de manière démontable les uns aux autres longitudinalement et transversalement, chacun desdits éléments filtrants (5) étant formé d'une paroi filtrante comprenant sur son pourtour des moyens d'assemblage à section transversale dentelée (50, 51), présentant des parties en creux et en saillies successives s'étendant sur la longueur du profilé formant en section transversale des dents (501, 502, 503, 511, 512, 513), et configurés de manière à ce que deux éléments adjacents soient joints par emboîtage démontable des parties en saillie avec les parties en creux de leurs éléments d'assemblage respectifs disposés en vis-à-vis et dans une symétrie inversée les rendant complémentaires.
FR1501156A 2015-06-04 2015-06-04 Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique Active FR3036977B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1501156A FR3036977B1 (fr) 2015-06-04 2015-06-04 Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501156A FR3036977B1 (fr) 2015-06-04 2015-06-04 Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique

Publications (2)

Publication Number Publication Date
FR3036977A1 FR3036977A1 (fr) 2016-12-09
FR3036977B1 true FR3036977B1 (fr) 2021-01-29

Family

ID=53776668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1501156A Active FR3036977B1 (fr) 2015-06-04 2015-06-04 Dispositif de retention d'un lit de catalyseur dans un reacteur catalytique

Country Status (1)

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FR (1) FR3036977B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107398239B (zh) * 2017-09-05 2023-04-21 陕西未来能源化工有限公司 一种浆态床反应器分离不同粒径催化剂的装置及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323069A1 (fr) * 1975-09-05 1977-04-01 Nordengren Patenter Procede pour former une bande de filtrage et la monter sur un ensemble de filtrage
EP0265654A1 (fr) * 1986-09-25 1988-05-04 Ammonia Casale S.A. Procédé et appareillage pour la fabrication de parois de paniers remplis de catalyseurs destinées aux réacteurs de synthèse hétérogène
US20090211965A1 (en) * 2008-02-21 2009-08-27 Weatherford/Lamb, Inc. Arrangement for splicing panels together to form a cylindrical screen
FR2931702B1 (fr) * 2008-06-02 2011-08-26 Euroslot Systeme de retention externe d'un lit de catalyseur dans un reacteur a flux radial
US20130153481A1 (en) * 2011-12-14 2013-06-20 Michael Joseph Havel Filter support member
FR2992237B1 (fr) * 2012-06-22 2016-06-03 Euroslot Kdss France Tamis de filtration pour panier de centrifugation

Also Published As

Publication number Publication date
FR3036977A1 (fr) 2016-12-09

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