FR2997948B1 - 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 - Google Patents

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

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Publication number
FR2997948B1
FR2997948B1 FR1203064A FR1203064A FR2997948B1 FR 2997948 B1 FR2997948 B1 FR 2997948B1 FR 1203064 A FR1203064 A FR 1203064A FR 1203064 A FR1203064 A FR 1203064A FR 2997948 B1 FR2997948 B1 FR 2997948B1
Authority
FR
France
Prior art keywords
isomerizing
aromatic
cut
sodium content
catalyst based
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
FR1203064A
Other languages
English (en)
Other versions
FR2997948A1 (fr
Inventor
Emmanuelle Guillon
Laure Brandhorst
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1203064A priority Critical patent/FR2997948B1/fr
Priority to US14/077,242 priority patent/US9505681B2/en
Priority to JP2013235008A priority patent/JP2014097984A/ja
Priority to KR1020130138466A priority patent/KR20140063452A/ko
Priority to CN201310568422.4A priority patent/CN103819303B/zh
Priority to TW102141774A priority patent/TWI610906B/zh
Publication of FR2997948A1 publication Critical patent/FR2997948A1/fr
Application granted granted Critical
Publication of FR2997948B1 publication Critical patent/FR2997948B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth 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
    • 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
    • B01J29/7446—EUO-type, e.g. EU-1, TPZ-3 or ZSM-50
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR1203064A 2012-11-15 2012-11-15 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 Active FR2997948B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1203064A FR2997948B1 (fr) 2012-11-15 2012-11-15 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
US14/077,242 US9505681B2 (en) 2012-11-15 2013-11-12 Process for isomerizing an aromatic C8 cut in the presence of a catalyst based on an euo zeolite and a particular sodium content
JP2013235008A JP2014097984A (ja) 2012-11-15 2013-11-13 Ｅｕｏゼオライトおよび特定含有率のナトリウムをベースとする触媒の存在下での芳香族ｃ８留分の異性化方法
KR1020130138466A KR20140063452A (ko) 2012-11-15 2013-11-14 Euo 제올라이트 및 특정 나트륨 함량에 기초한 촉매의 존재 하의 방향족 c8 유분의 이성질화 방법
CN201310568422.4A CN103819303B (zh) 2012-11-15 2013-11-15 在基于euo沸石和特定钠含量的催化剂存在下使芳族c8馏分异构化的方法
TW102141774A TWI610906B (zh) 2012-11-15 2013-11-15 在基於ｅｕｏ沸石及特別鈉含量之催化劑存在下用於異構化芳族ｃ８餾份之方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203064A FR2997948B1 (fr) 2012-11-15 2012-11-15 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

Publications (2)

Publication Number Publication Date
FR2997948A1 FR2997948A1 (fr) 2014-05-16
FR2997948B1 true FR2997948B1 (fr) 2014-11-28

Family

ID=47666156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203064A Active FR2997948B1 (fr) 2012-11-15 2012-11-15 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

Country Status (6)

Country Link
US (1) US9505681B2 (fr)
JP (1) JP2014097984A (fr)
KR (1) KR20140063452A (fr)
CN (1) CN103819303B (fr)
FR (1) FR2997948B1 (fr)
TW (1) TWI610906B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107970989B (zh) * 2016-10-25 2021-02-09 中国石油化工股份有限公司 一种二甲苯异构化催化剂的制备方法
DE112019004296T5 (de) * 2018-08-30 2021-07-22 Sabic Global Technologies B.V. Aromatisierungskatalysator mit verbesserter isomerisierung, herstellungsverfahren und verwendung davon
CN109772447B (zh) * 2019-01-18 2022-04-12 太原大成环能化工技术有限公司 一种碳八芳烃异构化复合分子筛催化剂及其制备方法
FR3104458B1 (fr) * 2019-12-17 2022-01-07 Ifp Energies Now Catalyseur a base de zeolithe izm-2 ayant une teneur en alcalin faible et son utilisation pour l’isomerisation de la coupe c8 aromatique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926200A (fr) * 1972-07-05 1974-03-08
DE2858783C2 (fr) * 1977-03-25 1992-02-06 W.R. Grace & Co.-Conn., New York, N.Y., Us
EP0042226B1 (fr) * 1980-06-12 1984-08-08 Imperial Chemical Industries Plc Zéolithe EU-1
JPS58121224A (ja) * 1982-01-13 1983-07-19 Teijin Yuka Kk キシレン類の異性化法
JPS6034733A (ja) * 1983-08-04 1985-02-22 Nikki Universal Co Ltd アルミナ触媒担体の製造法
JPS61238344A (ja) * 1985-04-15 1986-10-23 Teijin Yuka Kk 触媒組成物及びキシレン類の異性化法
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
US6057486A (en) * 1997-12-22 2000-05-02 Institut Francais Du Petrole Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
US20050245394A1 (en) * 2004-03-12 2005-11-03 Dahar Stephen L Spray dried alumina for catalyst carrier
FR2974801B1 (fr) * 2011-05-04 2013-04-26 IFP Energies Nouvelles Procede d'isomerisation d'une coupe c8 aromatique en presence d'un catalyseur specifique constitue par un composite de type zeolithe/carbure de silicium et d'une fonction hydro-deshydrogenante

Also Published As

Publication number Publication date
US20140135550A1 (en) 2014-05-15
TW201425274A (zh) 2014-07-01
FR2997948A1 (fr) 2014-05-16
CN103819303B (zh) 2017-09-29
CN103819303A (zh) 2014-05-28
KR20140063452A (ko) 2014-05-27
TWI610906B (zh) 2018-01-11
JP2014097984A (ja) 2014-05-29
US9505681B2 (en) 2016-11-29

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