FR2303782A1 - Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes - Google Patents

Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes

Info

Publication number
FR2303782A1
FR2303782A1 FR7508321A FR7508321A FR2303782A1 FR 2303782 A1 FR2303782 A1 FR 2303782A1 FR 7508321 A FR7508321 A FR 7508321A FR 7508321 A FR7508321 A FR 7508321A FR 2303782 A1 FR2303782 A1 FR 2303782A1
Authority
FR
France
Prior art keywords
xylene
toluene
moles
prepn
hmb
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.)
Granted
Application number
FR7508321A
Other languages
English (en)
French (fr)
Other versions
FR2303782B1 (enExample
Inventor
Andre De Koninck
Inaki De Aguirre
Christian Marcilly
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 FR7508321A priority Critical patent/FR2303782A1/fr
Publication of FR2303782A1 publication Critical patent/FR2303782A1/fr
Application granted granted Critical
Publication of FR2303782B1 publication Critical patent/FR2303782B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7508321A 1975-03-14 1975-03-14 Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes Granted FR2303782A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7508321A FR2303782A1 (fr) 1975-03-14 1975-03-14 Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508321A FR2303782A1 (fr) 1975-03-14 1975-03-14 Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes

Publications (2)

Publication Number Publication Date
FR2303782A1 true FR2303782A1 (fr) 1976-10-08
FR2303782B1 FR2303782B1 (enExample) 1980-01-04

Family

ID=9152688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508321A Granted FR2303782A1 (fr) 1975-03-14 1975-03-14 Production selective de paraxylene par transalkylation du toluene par des polymethylbenzenes

Country Status (1)

Country Link
FR (1) FR2303782A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0789008A1 (fr) * 1996-02-09 1997-08-13 Institut Français du Pétrole Procédé de dismutation et/ou transalkylation d'hydrocarbures alkylaromatiques mettant en oeuvre un catalyseur à base de zéolithe mazzite renfermant au moins un métal des groupes IIA, IVB, IIB ou IVA
EP0789009A1 (fr) * 1996-02-09 1997-08-13 Institut Français du Pétrole Procédé de dismutation et/ou de transalkylation d'hydrocarbures alkylaromatiques en présence de deux catalyseurs zéolithiques

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0789008A1 (fr) * 1996-02-09 1997-08-13 Institut Français du Pétrole Procédé de dismutation et/ou transalkylation d'hydrocarbures alkylaromatiques mettant en oeuvre un catalyseur à base de zéolithe mazzite renfermant au moins un métal des groupes IIA, IVB, IIB ou IVA
EP0789009A1 (fr) * 1996-02-09 1997-08-13 Institut Français du Pétrole Procédé de dismutation et/ou de transalkylation d'hydrocarbures alkylaromatiques en présence de deux catalyseurs zéolithiques
FR2744718A1 (fr) * 1996-02-09 1997-08-14 Inst Francais Du Petrole Procede de dismutation et/ou de transalkylation d'hydrocarbures alkylaromatiques en presence de deux catalyseurs zeolithiques
FR2744717A1 (fr) * 1996-02-09 1997-08-14 Inst Francais Du Petrole Utilisation en dismutation et/ou transalkylation d'hydrocarbures alkylaromatiques d'un catalyseur a base de zeolithe omega renfermant au moins un metal des groupes iia ivb, iib ou iva
US5773678A (en) * 1996-02-09 1998-06-30 Institut Francais Du Petrole Use of an omega zeolite based catalyst comprising at least one metal from groups IIa, IVb, IIb or IVa for the dismutation and/or transalkylation of alkylaromatic hydrocarbons
US5789641A (en) * 1996-02-09 1998-08-04 Institut Francais Du Petrole Process for dismutation and/or transalkylation of alyklaromatic hydrocarbons in the presence of two zeolitic catalysts

Also Published As

Publication number Publication date
FR2303782B1 (enExample) 1980-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse