CA2479957A1 - Dehydrogenation catalyst composition - Google Patents

Dehydrogenation catalyst composition Download PDF

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Publication number
CA2479957A1
CA2479957A1 CA002479957A CA2479957A CA2479957A1 CA 2479957 A1 CA2479957 A1 CA 2479957A1 CA 002479957 A CA002479957 A CA 002479957A CA 2479957 A CA2479957 A CA 2479957A CA 2479957 A1 CA2479957 A1 CA 2479957A1
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CA
Canada
Prior art keywords
component
tin
catalytic composite
group
mixtures
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Granted
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CA002479957A
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French (fr)
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CA2479957C (en
Inventor
Timur V. Voskoboynikov
Daniel H. Wei
J. W. Adriaan Sachtler
Bipin V. Vora
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Honeywell UOP LLC
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Individual
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Expired - Lifetime legal-status Critical Current

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    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • C07C5/324—Catalytic processes with metals
    • C07C5/325—Catalytic processes with metals of the platinum group
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • B01J35/30—
    • B01J35/31—
    • B01J35/613—
    • B01J35/615—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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

Abstract

A catalyst composite is disclosed. Also disclosed is its use for dehydrogenation reactions. The catalyst composite comprises a Group VIII nob le metal component, a Group IA or IIA metal component, and a component selected from the group consisting of tin, germanium, lead, indium, gallium, thallium , or mixtures thereof, all on an alumina support comprising essentially theta- alumina, having a surface area from 50 to 120 m2/g, an apparent bulk density of at 0.5g/cm3 and a mole ratio of the Group VIII noble metal component to t he component selected from the group consisting of tin, germanium, lead, indium , gallium, thallium or mixtures thereof in the range from 1.5 to 1.7.

Claims (10)

1. A catalytic composite comprising a first component selected from Group VIII noble metal components or mixtures thereof, a second component in an amount from 0.9 to 1.1 weight percent, based on the total composite weight selected from the group consisting of alkali or alkaline earth metal components or mixtures thereof and a third component selected from the group consisting of tin, germanium, lead, indium, gallium, thallium and mixtures thereof, all on an alumina support comprising essentially theta-alumina and having a surface area from 50 to 120 m2/g and an apparent bulk density of at least 0.5g/cm3 wherein the mole ratio of the first component to the third component is in the range from1.5 to 1.7.
2. The catalytic composite of claim 1 wherein the first component is platinum.
3. The catalytic composite of claim 1 wherein the second component is potassium and/or the third component is tin.
4. The catalytic composite of claim 2 wherein the second component is potassium and/or the third component is tin
5. The catalytic composite of claim 1 wherein the catalyst comprises from 0.01 to 5 weight percent platinum as the first component, from 0.9 to 1.1 weight percent potassium as the second component and from 0.01 to 5 weight percent tin as the third component.
6. The catalytic composite of any of claims 1-5 wherein the apparent bulk density is greater than 0.6g/cm3
7. A hydrocarbon dehydrogenation process comprising the steps of contacting a hydrocarbon at dehydrogenation conditions with the catalyst of any of claims 1-5
8. The process of claim 5 wherein the hydrocarbon comprises dehydrogenatable hydrocarbons having from 2 to 30 carbon atoms.
9. The process of claim 5 wherein the hydrogenation conditions include a temperature from 400 to 900°C, a pressure from 0.01 to 10 atmospheres and a liquid hourly space velocity (LHSV) from 0.1 to 100 hr-1.
10. The process of claim 5 wherein the dehydrogenatable hydrocarbons are comprised of propane and butanes.
CA2479957A 2002-04-08 2003-04-02 Dehydrogenation catalyst composition Expired - Lifetime CA2479957C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/118,642 US6756340B2 (en) 2002-04-08 2002-04-08 Dehydrogenation catalyst composition
US10/118,642 2002-04-08
PCT/US2003/010089 WO2003086625A1 (en) 2002-04-08 2003-04-02 Dehydrogenation catalyst composition

Publications (2)

Publication Number Publication Date
CA2479957A1 true CA2479957A1 (en) 2003-10-23
CA2479957C CA2479957C (en) 2011-03-22

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CA2479957A Expired - Lifetime CA2479957C (en) 2002-04-08 2003-04-02 Dehydrogenation catalyst composition

Country Status (16)

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US (3) US6756340B2 (en)
EP (1) EP1492620B1 (en)
JP (1) JP2005522320A (en)
KR (1) KR100967597B1 (en)
CN (1) CN1265878C (en)
AT (1) ATE473048T1 (en)
AU (1) AU2003262143A1 (en)
CA (1) CA2479957C (en)
DE (1) DE60333269D1 (en)
EG (1) EG23767A (en)
ES (1) ES2347041T3 (en)
MX (1) MXPA04009649A (en)
MY (1) MY134694A (en)
NO (1) NO20044830L (en)
WO (1) WO2003086625A1 (en)
ZA (1) ZA200407654B (en)

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US6177381B1 (en) * 1998-11-03 2001-01-23 Uop Llc Layered catalyst composition and processes for preparing and using the composition
DE10020049A1 (en) * 1999-04-26 2001-01-11 Inst Francais Du Petrole Preparation of catalyst useful for hydroconversion of hydrocarbons comprises using group VIII metal and additional metal added in form of water soluble organometallic compound

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US20030202934A1 (en) 2003-10-30
CA2479957C (en) 2011-03-22
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ZA200407654B (en) 2006-07-26
WO2003086625A8 (en) 2004-11-04
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KR100967597B1 (en) 2010-07-05
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US20030191351A1 (en) 2003-10-09
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MY134694A (en) 2007-12-31

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