WO2004013095A3 - Catalyst for aromatization of alkanes, process of making and using thereof - Google Patents

Catalyst for aromatization of alkanes, process of making and using thereof Download PDF

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Publication number
WO2004013095A3
WO2004013095A3 PCT/US2003/024314 US0324314W WO2004013095A3 WO 2004013095 A3 WO2004013095 A3 WO 2004013095A3 US 0324314 W US0324314 W US 0324314W WO 2004013095 A3 WO2004013095 A3 WO 2004013095A3
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WO
WIPO (PCT)
Prior art keywords
catalyst
aromatization
alkanes
platinum
germanium
Prior art date
Application number
PCT/US2003/024314
Other languages
French (fr)
Other versions
WO2004013095A2 (en
Inventor
Gopalakrishnan G Juttu
Robert Scott Smith
Original Assignee
Saudi Basic Ind Corp
Gopalakrishnan G Juttu
Robert Scott Smith
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 Saudi Basic Ind Corp, Gopalakrishnan G Juttu, Robert Scott Smith filed Critical Saudi Basic Ind Corp
Priority to EP03767135.1A priority Critical patent/EP1531931B1/en
Priority to AU2003258030A priority patent/AU2003258030A1/en
Publication of WO2004013095A2 publication Critical patent/WO2004013095A2/en
Publication of WO2004013095A3 publication Critical patent/WO2004013095A3/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068Noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40Crystalline 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
    • B01J29/42Crystalline 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 containing iron group metals, noble metals or copper
    • B01J29/44Noble metals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10After treatment, characterised by the effect to be obtained
    • B01J2229/18After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/14Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42Platinum
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02Sulfur, selenium or tellurium; Compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • C07C2529/72Crystalline 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
    • C07C2529/74Noble metals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

A catalyst, a process for making the catalyst and a process for using the catalyst in aromatization of alkanes to aromatics, specifically, aromatization of alkanes having two to six carbon atoms per molecule, such as propane, to aromatics, such as benzene, toluene and xylene. The catalyst is an aluminum-silicon­germanium zeolite on which platinum has been deposited. Germanium is in the framework of the crystalline zeolite. Platinum is deposited on the zeolite. The catalyst may be supported on magnesia, alumina, titania, zirconia, thoria, silica, boria or mixtures thereof. The catalyst may contain a sulfur compound on the surface of the catalyst. The sulfur compound may be added to the catalyst in a pretreatment process or introduced with the hydrocarbon feed to contact the catalyst during the aromatization process. Generally, the catalyst may be of the formula M [ (Si02) (X02) x (YO2) Y] Z+y/n where M is a noble metal such as platinum or gold, X is titanium, germanium, tin or another tetravalent element, Y is boron, aluminum, gallium, indium, tellurium or another trivalent element, Z is a cation with a valence of n such as H+, Na+, K+, Rb+, Cs+, Ca2+, Mg2+, Sr2+ or Ba2+, x varies from 0-0.15 and y is 0-0.125. An example catalyst would be represented as H+Pt I [Si 91Ge4Al10192] -MFI.
PCT/US2003/024314 2002-08-06 2003-08-05 Catalyst for aromatization of alkanes, process of making and using thereof WO2004013095A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03767135.1A EP1531931B1 (en) 2002-08-06 2003-08-05 Catalyst for aromatization of alkanes, process of making and using thereof
AU2003258030A AU2003258030A1 (en) 2002-08-06 2003-08-05 Catalyst for aromatization of alkanes, process of making and using thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/213,313 2002-08-06
US10/213,313 US6784333B2 (en) 2002-08-06 2002-08-06 Catalyst for aromatization of alkanes, process of making and using thereof

Publications (2)

Publication Number Publication Date
WO2004013095A2 WO2004013095A2 (en) 2004-02-12
WO2004013095A3 true WO2004013095A3 (en) 2004-07-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/024314 WO2004013095A2 (en) 2002-08-06 2003-08-05 Catalyst for aromatization of alkanes, process of making and using thereof

Country Status (6)

Country Link
US (2) US6784333B2 (en)
EP (1) EP1531931B1 (en)
CN (1) CN100422122C (en)
AU (1) AU2003258030A1 (en)
RU (1) RU2307117C2 (en)
WO (1) WO2004013095A2 (en)

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Also Published As

Publication number Publication date
AU2003258030A8 (en) 2004-02-23
AU2003258030A1 (en) 2004-02-23
CN1674988A (en) 2005-09-28
EP1531931A2 (en) 2005-05-25
US20040028584A1 (en) 2004-02-12
RU2005102841A (en) 2005-07-10
US7247593B2 (en) 2007-07-24
WO2004013095A2 (en) 2004-02-12
US20040192539A1 (en) 2004-09-30
EP1531931B1 (en) 2019-01-16
RU2307117C2 (en) 2007-09-27
EP1531931A4 (en) 2012-03-21
CN100422122C (en) 2008-10-01
US6784333B2 (en) 2004-08-31

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