FR2772752B1 - Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique - Google Patents

Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique

Info

Publication number
FR2772752B1
FR2772752B1 FR9716458A FR9716458A FR2772752B1 FR 2772752 B1 FR2772752 B1 FR 2772752B1 FR 9716458 A FR9716458 A FR 9716458A FR 9716458 A FR9716458 A FR 9716458A FR 2772752 B1 FR2772752 B1 FR 2772752B1
Authority
FR
France
Prior art keywords
isomerization
zeolite catalyst
euo structure
aromatic cut
aromatic
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.)
Expired - Lifetime
Application number
FR9716458A
Other languages
English (en)
Other versions
FR2772752A1 (fr
Inventor
Elisabeth Merlen
Fabio Alario
Sylvie Lacombe
Eric Benazzi
Jean Francois Joly
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 FR9716458A priority Critical patent/FR2772752B1/fr
Priority to EP98403171A priority patent/EP0923987A1/fr
Priority to KR1019980056730A priority patent/KR100565134B1/ko
Priority to TW087121353A priority patent/TW533091B/zh
Priority to US09/218,181 priority patent/US6057486A/en
Priority to CN98124082A priority patent/CN1102864C/zh
Priority to JP36368698A priority patent/JP4269243B2/ja
Publication of FR2772752A1 publication Critical patent/FR2772752A1/fr
Application granted granted Critical
Publication of FR2772752B1 publication Critical patent/FR2772752B1/fr
Priority to HK00101686A priority patent/HK1022659A1/xx
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01J29/7246—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
    • 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
    • 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
    • C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with 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
    • C07C2529/74—Noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR9716458A 1997-12-22 1997-12-22 Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique Expired - Lifetime FR2772752B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9716458A FR2772752B1 (fr) 1997-12-22 1997-12-22 Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique
EP98403171A EP0923987A1 (fr) 1997-12-22 1998-12-16 Catalyseur contenant une zéolithe EUO et son utilisation en isomérisation des composés C8 aromatiques
TW087121353A TW533091B (en) 1997-12-22 1998-12-21 Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
KR1019980056730A KR100565134B1 (ko) 1997-12-22 1998-12-21 제올라이트euo를함유하는촉매,및분자당8개의탄소원자를함유한방향족화합물의이성화반응에이촉매를사용하는방법
US09/218,181 US6057486A (en) 1997-12-22 1998-12-22 Catalyst containing a zeolite EUO and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms per molecule
CN98124082A CN1102864C (zh) 1997-12-22 1998-12-22 含有沸石euo的催化剂及其在含8个碳的芳香化合物的异构化中的应用
JP36368698A JP4269243B2 (ja) 1997-12-22 1998-12-22 ゼオライトｅｕｏを含有する触媒、および分子当たり８個の炭素原子を含有する芳香族化合物の異性化方法における触媒の使用
HK00101686A HK1022659A1 (en) 1997-12-22 2000-03-20 Catalyst containing a zeolite euo and the use of the catalyst in a process for isomerizing aromatic compounds containing 8 carbon atoms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716458A FR2772752B1 (fr) 1997-12-22 1997-12-22 Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique

Publications (2)

Publication Number Publication Date
FR2772752A1 FR2772752A1 (fr) 1999-06-25
FR2772752B1 true FR2772752B1 (fr) 2000-02-04

Family

ID=9515091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716458A Expired - Lifetime FR2772752B1 (fr) 1997-12-22 1997-12-22 Utilisation d'un catalyseur a base de zeolithe de structure euo en isomerisation d'une coupe c8 aromatique

Country Status (1)

Country Link
FR (1) FR2772752B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795069B1 (fr) * 1999-06-17 2001-08-03 Inst Francais Du Petrole Procede de coproduction et de separation d'ethylbenzene et de paraxylene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051318B2 (fr) * 1980-11-04 1990-03-21 Teijin Petrochemical Industries Ltd. Composition catalytique contenant comme composants actifs de l'alumine et un silicate d'aluminium cristallisé de type zeolite, procédé d'isomérisation de xylènes et de l'ethylbenzene et utilisation de cette composition
CN1059424C (zh) * 1994-11-23 2000-12-13 埃克森化学专利公司 应用沸石结合沸石催化剂的烃转化过程

Also Published As

Publication number Publication date
FR2772752A1 (fr) 1999-06-25

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