FR3104458B1 - Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique - Google Patents

Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique Download PDF

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FR3104458B1
FR3104458B1 FR1914592A FR1914592A FR3104458B1 FR 3104458 B1 FR3104458 B1 FR 3104458B1 FR 1914592 A FR1914592 A FR 1914592A FR 1914592 A FR1914592 A FR 1914592A FR 3104458 B1 FR3104458 B1 FR 3104458B1
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ppm
weight
catalyst
preferably less
present
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FR3104458A1 (fr
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Christophe Bouchy
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR1914592A priority Critical patent/FR3104458B1/fr
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Priority to PCT/EP2020/085218 priority patent/WO2021122199A1/fr
Priority to JP2022536727A priority patent/JP2023506849A/ja
Priority to CN202080087704.0A priority patent/CN114929383A/zh
Priority to EP20819769.9A priority patent/EP4076739A1/fr
Priority to US17/783,734 priority patent/US20230008326A1/en
Priority to TW109144472A priority patent/TW202130608A/zh
Publication of FR3104458A1 publication Critical patent/FR3104458A1/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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
    • C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/394—Metal dispersion value, e.g. percentage or fraction
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C07C2529/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing iron group metals, noble metals or copper
    • C07C2529/74—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C07C2529/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65 containing iron group metals, noble metals or copper
    • C07C2529/76—Iron group metals or copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La présente invention concerne un catalyseur comprenant au moins une zéolithe IZM-2, au moins une matrice et au moins un métal du groupe VIII de la classification périodique des éléments, ledit catalyseur étant caractérisé en ce que la teneur pondérale totale en éléments alcalin et/ou alcalinoterreux dans ledit catalyseur est inférieure à 200 ppm en poids par rapport à la masse totale dudit catalyseur, de préférence inférieure à 150 ppm, de manière préférée inférieure à 100 ppm, de préférence inférieure à 90 ppm en poids, de manière préférée inférieure à 85 ppm en poids de manière plus préférée inférieure à 80 ppm en poids, de manière très préférée inférieure à 75 ppm en poids et de manière encore plus préférée inférieure à 70 ppm en poids et supérieure à 20 ppm en poids et de préférence supérieure à 30 ppm en poids. La présente invention concerne également un procédé d’isomérisation d'une coupe contenant au moins un composé aromatique à huit atomes de carbone par molécule, ledit procédé comprenant la mise en contact de ladite coupe aromatique avec au moins ledit catalyseur selon l'invention présent dans un réacteur catalytique. La présente invention se rapporte à un catalyseur comprenant une zéolithe désignée sous l'appellation IZM-2 et une teneur en composés alcalins ou alcalinoterreux spécifique. La présente invention se rapporte également à un procédé d’isomérisation d’une coupe C8 aromatiques mettant en œuvre ledit catalyseur d’isomérisation.
FR1914592A 2019-12-17 2019-12-17 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique Active FR3104458B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1914592A FR3104458B1 (fr) 2019-12-17 2019-12-17 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique
JP2022536727A JP2023506849A (ja) 2019-12-17 2020-12-09 低含有率のアルカリ金属を有するｉｚｍ－２ゼオライトをベースとする触媒、および芳香族ｃ８留分の異性化のためのその使用
CN202080087704.0A CN114929383A (zh) 2019-12-17 2020-12-09 具有低碱金属含量的izm-2沸石催化剂及其用于芳族c8馏分的异构化的用途
EP20819769.9A EP4076739A1 (fr) 2019-12-17 2020-12-09 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l'isomerisation de la coupe c8 aromatique
PCT/EP2020/085218 WO2021122199A1 (fr) 2019-12-17 2020-12-09 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l'isomerisation de la coupe c8 aromatique
US17/783,734 US20230008326A1 (en) 2019-12-17 2020-12-09 Catalyst based on izm-2 zeolite with a low content of alkali metal, and use thereof for the isomerization of aromatic c8 cuts
TW109144472A TW202130608A (zh) 2019-12-17 2020-12-16 基於具有低含量鹼金屬之izm-2沸石之催化劑及其於異構化芳香c8餾分之用途

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914592A FR3104458B1 (fr) 2019-12-17 2019-12-17 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique
FR1914592 2019-12-17

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FR3104458A1 FR3104458A1 (fr) 2021-06-18
FR3104458B1 true FR3104458B1 (fr) 2022-01-07

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FR1914592A Active FR3104458B1 (fr) 2019-12-17 2019-12-17 Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique

Country Status (7)

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US (1) US20230008326A1 (fr)
EP (1) EP4076739A1 (fr)
JP (1) JP2023506849A (fr)
CN (1) CN114929383A (fr)
FR (1) FR3104458B1 (fr)
TW (1) TW202130608A (fr)
WO (1) WO2021122199A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477903A1 (fr) 1980-03-13 1981-09-18 Inst Francais Du Petrole Nouveau catalyseur zeolithique d'isomerisation des hydrocarbures alkylaromatiques
US4482773A (en) 1982-02-25 1984-11-13 Mobil Oil Corporation Catalyst for xylene isomerization
US4467129A (en) 1982-11-24 1984-08-21 Toray Industries, Inc. Conversion of xylenes containing ethylbenzene
FR2642414B1 (fr) 1989-02-01 1991-04-26 Rhone Poulenc Chimie Procede de fabrication d'agglomeres d'alumine active, agglomeres obtenus par le procede et dispositif pour sa mise en oeuvre
GB9011412D0 (en) 1990-05-22 1990-07-11 Shell Int Research Catalyst composition
US6440980B1 (en) 1996-09-17 2002-08-27 Avanir Pharmaceuticals Synergistic inhibition of viral replication by long-chain hydrocarbons and nucleoside analogs
EP0923987A1 (fr) * 1997-12-22 1999-06-23 Institut Français du Pétrole Catalyseur contenant une zéolithe EUO et son utilisation en isomérisation des composés C8 aromatiques
KR100991482B1 (ko) 2003-12-30 2010-11-04 유오피 엘엘씨 Ｃ8 알킬방향족 이성체화를 위한 방법 및 촉매
FR2918050B1 (fr) 2007-06-29 2011-05-06 Inst Francais Du Petrole Solide cristallise izm-2 et son procede de preparation
US20090093662A1 (en) 2007-10-08 2009-04-09 Whitchurch Patrick C Aromatic isomerization catalyst
US9597670B2 (en) 2008-07-04 2017-03-21 Shell Oil Company Catalyst and isomerisation process
FR2934793B1 (fr) * 2008-08-08 2010-11-19 Inst Francais Du Petrole Catalyseur comprenant une zeolithe izm-2 et au moins un metal et son utilisation en transformation d'hydrocarbures
FR2934794B1 (fr) * 2008-08-08 2010-10-22 Inst Francais Du Petrole Procede de production de distillats moyens par hydrocraquage de charges issues du procede fischer-trospch en presence d'un catalyseur comprenant un solide izm-2
FR2997948B1 (fr) * 2012-11-15 2014-11-28 IFP Energies Nouvelles Procede d'isomerisation d'une coupe c8 aromatique en presence d'un catalyseur a base d'une zeolithe euo et une teneur en sodium particuliere
US20140296601A1 (en) 2013-03-29 2014-10-02 Uop Llc Isomerization process with mtw catalyst
FR3054454B1 (fr) * 2016-07-26 2020-04-10 IFP Energies Nouvelles Catalyseur comprenant une zeolithe izm-2 ayant un rapport molaire si/al optimise pour l'isomerisation de coupes c8 aromatiques

Also Published As

Publication number Publication date
FR3104458A1 (fr) 2021-06-18
US20230008326A1 (en) 2023-01-12
WO2021122199A1 (fr) 2021-06-24
CN114929383A (zh) 2022-08-19
TW202130608A (zh) 2021-08-16
JP2023506849A (ja) 2023-02-20
EP4076739A1 (fr) 2022-10-26

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