MA63295B1 - Reacteur de synthese catalytique - Google Patents

Reacteur de synthese catalytique

Info

Publication number
MA63295B1
MA63295B1 MA63295A MA63295A MA63295B1 MA 63295 B1 MA63295 B1 MA 63295B1 MA 63295 A MA63295 A MA 63295A MA 63295 A MA63295 A MA 63295A MA 63295 B1 MA63295 B1 MA 63295B1
Authority
MA
Morocco
Prior art keywords
synthesis reactor
catalytic synthesis
catalyst
perforated plate
reactor
Prior art date
Application number
MA63295A
Other languages
English (en)
Inventor
Enrico Rizzi
Original Assignee
Casale Sa
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 Casale Sa filed Critical Casale Sa
Publication of MA63295B1 publication Critical patent/MA63295B1/fr

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
    • B01J8/02—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
    • 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
    • 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
    • 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
    • B01J2208/00938—Flow distribution elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un réacteur de synthèse catalytique, ledit réacteur comprenant un lit catalytique ayant une forme cylindrique annulaire délimitée par un collecteur d'entrée de gaz et un collecteur de sortie de gaz, au moins l'un desdits collecteurs ayant une structure à parois multiples comprenant une plaque perforée externe (1) ayant une fonction de support de charge, une plaque métallique expansée (2) servant d'élément d'espacement, et une mince plaque micro-perforée (3) faisant face au catalyseur et ayant une fonction de retenue du catalyseur.
MA63295A 2021-02-10 2022-02-09 Reacteur de synthese catalytique MA63295B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21156311 2021-02-10
PCT/EP2022/053063 WO2022171644A1 (fr) 2021-02-10 2022-02-09 Réacteur de synthèse catalytique
EP22705045.7A EP4291325B1 (fr) 2021-02-10 2022-02-09 Reacteur de synthese catalytique

Publications (1)

Publication Number Publication Date
MA63295B1 true MA63295B1 (fr) 2025-01-31

Family

ID=75377612

Family Applications (1)

Application Number Title Priority Date Filing Date
MA63295A MA63295B1 (fr) 2021-02-10 2022-02-09 Reacteur de synthese catalytique

Country Status (12)

Country Link
US (1) US20240091728A1 (fr)
EP (1) EP4291325B1 (fr)
JP (1) JP2024506081A (fr)
CN (1) CN116897075A (fr)
AU (1) AU2022219218A1 (fr)
BR (1) BR112023015737A2 (fr)
CA (1) CA3206918A1 (fr)
CL (1) CL2023002205A1 (fr)
MA (1) MA63295B1 (fr)
PE (1) PE20231588A1 (fr)
WO (1) WO2022171644A1 (fr)
ZA (1) ZA202307652B (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK119652B (da) * 1964-09-11 1971-02-08 Topsoe H Reaktør til udførelse af gasfasereaktioner ved gennemledning af en gasblanding gennem et leje fyldt med katalysatørpartikler.
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
CH670400A5 (fr) * 1986-03-13 1989-06-15 Ammonia Casale Sa
US4977119A (en) * 1987-11-04 1990-12-11 Uop Method of regenerating hydrocarbon conversion catalyst by coke burning
EP0365929A3 (fr) * 1988-10-24 1990-07-04 Ammonia Casale S.A. Système de distribution optimale de gaz dans des réacteurs et leurs parois
US5015383A (en) * 1989-06-15 1991-05-14 Johnson Filtration Systems Inc. Slotted screen scallops for high loading pressures and method of making same
US5250270A (en) * 1992-07-17 1993-10-05 The M. W. Kellogg Company Catalytic reactor bed
EP1818094A1 (fr) * 2006-02-13 2007-08-15 Ammonia Casale S.A. Systémes de murs pour des lits catalytiques dans des réacteurs de synthéses
EP2014356A1 (fr) 2007-07-04 2009-01-14 Ammonia Casale S.A. Système de parois de lits catalytiques pour réacteurs de synthèse et procédé de production du système
WO2017052398A1 (fr) * 2015-09-21 2017-03-30 Общество с ограниченной ответственностью "Уникат" Dispositif chauffant catalytique à répartiteur de flux gazeux
EP3219384A1 (fr) * 2016-03-16 2017-09-20 Casale SA Parois pour lits catalytiques de réacteurs à écoulement axial ou radial
RU2720315C1 (ru) * 2016-06-22 2020-04-28 Касале Са Стенка для слоев катализатора в реакторах и способ ее выполнения
US10308568B2 (en) * 2017-05-01 2019-06-04 Chevron Phillips Chemical Company Lp Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity
CA3061684A1 (fr) * 2017-06-02 2018-12-06 Casale Sa Reacteur a lit catalytique
US10406496B2 (en) * 2017-07-14 2019-09-10 Woven Metal Products, Inc. Systems and methods for improving flow in radial flow reactor
UA127973C2 (uk) * 2017-12-21 2024-02-28 Касале Са Багатошаровий каталітичний реактор

Also Published As

Publication number Publication date
EP4291325A1 (fr) 2023-12-20
CA3206918A1 (fr) 2022-08-18
BR112023015737A2 (pt) 2024-03-12
AU2022219218A1 (en) 2023-07-27
PE20231588A1 (es) 2023-10-10
WO2022171644A1 (fr) 2022-08-18
EP4291325C0 (fr) 2024-11-27
CN116897075A (zh) 2023-10-17
CL2023002205A1 (es) 2024-02-23
ZA202307652B (en) 2024-04-24
AU2022219218A9 (en) 2024-07-11
JP2024506081A (ja) 2024-02-08
US20240091728A1 (en) 2024-03-21
EP4291325B1 (fr) 2024-11-27

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