MY110962A - Composite catalyst and use thereof in aromatisation of c2-c12 hydrocarbons - Google Patents

Composite catalyst and use thereof in aromatisation of c2-c12 hydrocarbons

Info

Publication number
MY110962A
MY110962A MYPI94000391A MYPI19940391A MY110962A MY 110962 A MY110962 A MY 110962A MY PI94000391 A MYPI94000391 A MY PI94000391A MY PI19940391 A MYPI19940391 A MY PI19940391A MY 110962 A MY110962 A MY 110962A
Authority
MY
Malaysia
Prior art keywords
gallium
element selected
group constituted
zeolite
aromatisation
Prior art date
Application number
MYPI94000391A
Inventor
Joly Jean-Francois
Alario Fabio
Deves Jean-Marie
Benazzi Eric
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of MY110962A publication Critical patent/MY110962A/en

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/046—Chromiasilicates; Aluminochromosilicates
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
    • 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
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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

Abstract

THE INVENTION CONCERNS A COMPOSITE CATALYST CONTAINING: - AN MFI STRUCTURE ZEOLITE HAVING A FRAMEWORK COMPRISING SILICON, ALUMINIUM AND/OR GALLIUM, WITH AN EXTERNAL CRYSTALLITE SURFACE WHICH HAS BEEN MODIFIED AFTER SYNTHESIS, - A MATRIX, - AT LEAST ONE DOPING ELEMENT SELECTED FROM THE GROUP CONSTITUTED BY GALLIUM AND ZINC WHEN THE ZEOLITE DOES NOT CONTAIN GALLIUM IN ITS CRYSTALLINE FRAMEWORK, - OPTIONALLY, AT LEAST ONE DOPING ELEMENT SELECTED FROM THE GROUP CONSTITUTED BY GALLIUM AND ZINC WHEN THE ZEOLITE CONTAINS GALLIUM IN ITS CRYSTALLINE FRAMEWORK, - OPTIONALLY, AT LEAST ONE ELEMENT SELECTED FROM THE GROUP CONSTITUTED BY ALKALI AND ALKALINE-EARTH METALS. THE INVENTION ALSO RELATES TO THE USE OF THIS CATALYST IN AROMATISATION REACTIONS OF HYDROCARBONS CONTAINING 2 TO 12 CARBON ATOMS PER MOLECULE.
MYPI94000391A 1993-02-24 1994-02-19 Composite catalyst and use thereof in aromatisation of c2-c12 hydrocarbons MY110962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302204A FR2701865B1 (en) 1993-02-24 1993-02-24 Composite catalyst and its use in the aromatization of C2-C12 hydrocarbons.

Publications (1)

Publication Number Publication Date
MY110962A true MY110962A (en) 1999-07-31

Family

ID=9444442

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI94000391A MY110962A (en) 1993-02-24 1994-02-19 Composite catalyst and use thereof in aromatisation of c2-c12 hydrocarbons

Country Status (6)

Country Link
EP (1) EP0612564B1 (en)
JP (1) JPH07825A (en)
DE (1) DE69410658T2 (en)
ES (1) ES2119976T3 (en)
FR (1) FR2701865B1 (en)
MY (1) MY110962A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011020045A (en) * 2009-07-15 2011-02-03 Mitsui Chemicals Inc Modified zeolite catalyst and method of producing unsaturated hydrocarbons using the modified zeolite catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082211B2 (en) * 1981-12-20 1993-07-28 Union Carbide Corporation Silicon substituted zeolite compositions and process for preparing same
US5080878A (en) * 1989-07-11 1992-01-14 Mobil Oil Corp. Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index
US4753910A (en) * 1987-02-17 1988-06-28 Mobil Oil Corporation Dealumination of aluminosilicate zeolites
FR2674769B1 (en) * 1991-04-04 1994-04-29 Inst Francais Du Petrole GALLOALUMINOSILICATE TYPE CATALYST CONTAINING GALLIUM, A NOBLE METAL OF THE PLATINUM FAMILY AND AT LEAST ONE ADDITIONAL METAL, AND ITS USE IN FLAVORING HYDROCARBONS.

Also Published As

Publication number Publication date
DE69410658D1 (en) 1998-07-09
ES2119976T3 (en) 1998-10-16
EP0612564B1 (en) 1998-06-03
DE69410658T2 (en) 1998-10-01
EP0612564A1 (en) 1994-08-31
FR2701865B1 (en) 1995-04-14
FR2701865A1 (en) 1994-09-02
JPH07825A (en) 1995-01-06

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