MX9801051A - Large crystal zsm-5, its synthesis and use. - Google Patents

Large crystal zsm-5, its synthesis and use.

Info

Publication number
MX9801051A
MX9801051A MX9801051A MX9801051A MX9801051A MX 9801051 A MX9801051 A MX 9801051A MX 9801051 A MX9801051 A MX 9801051A MX 9801051 A MX9801051 A MX 9801051A MX 9801051 A MX9801051 A MX 9801051A
Authority
MX
Mexico
Prior art keywords
synthesis
large crystal
ratio
zsm
crystal zsm
Prior art date
Application number
MX9801051A
Other languages
Spanish (es)
Other versions
MXPA98001051A (en
Inventor
Jeevan Sahib Abichandani
Daria Nowakiwska Lissy
Mae Koenig Rubin
Sanjay Bhardwaj Sharma
David Said Shihabi
Original Assignee
Mobil Oil Corp
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
Priority claimed from PCT/US1996/009878 external-priority patent/WO1996040426A2/en
Priority claimed from PCT/US1996/017720 external-priority patent/WO1997046636A1/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of MX9801051A publication Critical patent/MX9801051A/en
Publication of MXPA98001051A publication Critical patent/MXPA98001051A/en

Links

Classifications

    • 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

  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

In a synthetic porous crystalline material having the structure of ZSM-5 and a composition involving the molar relationship: X2O3:(n)YO2, wherein X is a trivalent element; Y is a tetravalent element; and n is greater than about 12, the crystals have a major dimension of at least about 0.5 micron and surface framework YO2/X2O3 ratio which is no more than 20 percent less than the bulk framework YO2/X2O3 ratio of the crystal. The material is synthesized using an amino-acid as a directing agent.
MXPA/A/1998/001051A 1996-06-06 1998-02-06 Zeolite catalyst selectively and its use in the conversion of aromati compounds MXPA98001051A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCPCT/US1996/009878 1996-06-06
PCT/US1996/009878 WO1996040426A2 (en) 1995-06-06 1996-06-06 Large crystal zsm-5, its synthesis and use
PCT/US1996/017720 WO1997046636A1 (en) 1996-06-06 1996-11-05 Shape selective zeolite catalyst and its use in aromatic compound conversion

Publications (2)

Publication Number Publication Date
MX9801051A true MX9801051A (en) 1998-05-31
MXPA98001051A MXPA98001051A (en) 1998-10-23

Family

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