FR3024053B1 - Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide - Google Patents

Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide Download PDF

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Publication number
FR3024053B1
FR3024053B1 FR1457252A FR1457252A FR3024053B1 FR 3024053 B1 FR3024053 B1 FR 3024053B1 FR 1457252 A FR1457252 A FR 1457252A FR 1457252 A FR1457252 A FR 1457252A FR 3024053 B1 FR3024053 B1 FR 3024053B1
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France
Prior art keywords
injection element
regenerator
catalytic cracking
cracking unit
gas injection
Prior art date
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Expired - Fee Related
Application number
FR1457252A
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English (en)
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FR3024053A1 (fr
Inventor
Jean Christophe Raboin
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.)
TotalEnergies Onetech SAS
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Total Raffinage Chimie SAS
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Priority to FR1457252A priority Critical patent/FR3024053B1/fr
Priority to US15/326,684 priority patent/US10092889B2/en
Priority to EP15741201.6A priority patent/EP3174626B1/fr
Priority to PCT/EP2015/066891 priority patent/WO2016016088A1/fr
Priority to ES15741201T priority patent/ES2757936T3/es
Publication of FR3024053A1 publication Critical patent/FR3024053A1/fr
Application granted granted Critical
Publication of FR3024053B1 publication Critical patent/FR3024053B1/fr
Expired - Fee Related legal-status Critical Current
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818Feeding of the fluidising gas
    • B01J8/1827Feeding of the fluidising gas the fluidising gas being a reactant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44Fluidisation grids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/52Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/041Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers for moulded articles undergoing a thermal treatment at high temperatures, such as burning, after coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/06Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with powdered or granular material, e.g. sanding of shaped articles
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    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
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    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628Coating the powders or the macroscopic reinforcing agents
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
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    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796Details of the reactor or of the particulate material
    • B01J2208/00893Feeding means for the reactants
    • B01J2208/00902Nozzle-type feeding elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/02Apparatus characterised by their chemically-resistant properties
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Abstract

Un élément d'injection (10) pour un système d'injection (1) de gaz à l'intérieur d'un régénérateur d'une unité de craquage catalytique fluide, ledit élément d'injection définissant un passage (12) et étant agencé de façon à pouvoir être fixé sur un support (11) de sorte que ledit passage débouche d'une part vers une cavité et d'autre part vers un lit catalytique fluidisé, caractérisé en ce que ledit élément d'injection est réalisé en matériau céramique.
FR1457252A 2014-07-28 2014-07-28 Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide Expired - Fee Related FR3024053B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1457252A FR3024053B1 (fr) 2014-07-28 2014-07-28 Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide
US15/326,684 US10092889B2 (en) 2014-07-28 2015-07-23 Element for ejecting gas into a regenerator of a fluid catalytic cracking unit
EP15741201.6A EP3174626B1 (fr) 2014-07-28 2015-07-23 Élément d'injection de gaz dans un régénérateur d'une unité de craquage catalytique en lit fluidisé
PCT/EP2015/066891 WO2016016088A1 (fr) 2014-07-28 2015-07-23 Élément d'injection de gaz dans un régénérateur d'une unité de craquage catalytique en lit fluidisé
ES15741201T ES2757936T3 (es) 2014-07-28 2015-07-23 Elemento para inyectar gas en un regenerador de una unidad de craqueo catalítico fluidizado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457252A FR3024053B1 (fr) 2014-07-28 2014-07-28 Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide

Publications (2)

Publication Number Publication Date
FR3024053A1 FR3024053A1 (fr) 2016-01-29
FR3024053B1 true FR3024053B1 (fr) 2020-07-24

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FR1457252A Expired - Fee Related FR3024053B1 (fr) 2014-07-28 2014-07-28 Element d'injection de gaz dans un regenerateur d'une unite de craquage catalytique fluide

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US (1) US10092889B2 (fr)
EP (1) EP3174626B1 (fr)
ES (1) ES2757936T3 (fr)
FR (1) FR3024053B1 (fr)
WO (1) WO2016016088A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108602042B (zh) * 2015-12-16 2021-03-16 巴斯夫欧洲公司 用于进行非均相催化气相反应的反应器和该反应器的用途
FR3063231B1 (fr) * 2017-02-27 2021-09-17 Total Raffinage Chimie Element d'injection de gaz pour unite de craquage catalytique fluide et systeme de distribution de gaz equipe de cet element d'injection.

Family Cites Families (12)

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GB900066A (en) * 1960-02-18 1962-07-04 Shawinigan Chem Ltd Improvements in and relating to gas supply to fluidized beds
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EP3174626B1 (fr) 2019-08-28
US10092889B2 (en) 2018-10-09
EP3174626A1 (fr) 2017-06-07
FR3024053A1 (fr) 2016-01-29
WO2016016088A1 (fr) 2016-02-04
US20170203271A1 (en) 2017-07-20
ES2757936T3 (es) 2020-04-30

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