CA2166522A1 - Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation - Google Patents

Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation

Info

Publication number
CA2166522A1
CA2166522A1 CA002166522A CA2166522A CA2166522A1 CA 2166522 A1 CA2166522 A1 CA 2166522A1 CA 002166522 A CA002166522 A CA 002166522A CA 2166522 A CA2166522 A CA 2166522A CA 2166522 A1 CA2166522 A1 CA 2166522A1
Authority
CA
Canada
Prior art keywords
group viii
viii metal
preparing
catalyst containing
support via
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
CA002166522A
Other languages
French (fr)
Other versions
CA2166522C (en
Inventor
Maureen L. Bricker
Thomas K. Mcbride, Jr.
Karl Z. Steigleder
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Priority to CA002166522A priority Critical patent/CA2166522C/en
Publication of CA2166522A1 publication Critical patent/CA2166522A1/en
Application granted granted Critical
Publication of CA2166522C publication Critical patent/CA2166522C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
    • B01J35/399—
    • 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
    • B01J37/22—Halogenating
    • B01J37/24—Chlorinating

Abstract

Catalysts containing a Group VIII metal and a non-acidic promoter are prepared by simultaneous impregnation using a first aqueous solution of a chelating ligand such as ethylenediaminetetraacetic acid and a promoter metal salt which is prepared and heated to a temperature of 80°C to its boiling point and then combined with a second aqueous solution containing a Group VIII metal compound. This mixed solution is aged at a temperature of 40 to 100°C and then used to impregnate a support, e.g., alumina spheres. The impregnated support is then dried, calcined and reduced with hydrogen. Prior to reduction the catalyst may optionally be treated with a chlorine or chloride stream.
CA002166522A 1996-01-03 1996-01-03 Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation Expired - Lifetime CA2166522C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002166522A CA2166522C (en) 1996-01-03 1996-01-03 Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002166522A CA2166522C (en) 1996-01-03 1996-01-03 Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation

Publications (2)

Publication Number Publication Date
CA2166522A1 true CA2166522A1 (en) 1997-07-04
CA2166522C CA2166522C (en) 2007-03-20

Family

ID=4157277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002166522A Expired - Lifetime CA2166522C (en) 1996-01-03 1996-01-03 Preparing a catalyst containing a group viii metal and a non-acidic promoter dispersed on a support via simultaneous impregnation

Country Status (1)

Country Link
CA (1) CA2166522C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1897863A1 (en) * 2006-08-22 2008-03-12 Hyosung Corporation Method for producing dimethylnaphthalene using a metal catalyst
CN111992207A (en) * 2020-09-01 2020-11-27 辽宁石油化工大学 Preparation method of Pt-based propane dehydrogenation catalyst
CN112007638A (en) * 2020-09-01 2020-12-01 辽宁石油化工大学 Preparation method of propane dehydrogenation catalyst prepared by controlling Pt grain size
CN112007639A (en) * 2020-09-01 2020-12-01 辽宁石油化工大学 Preparation method of dehydrogenation catalyst with low carbon deposition rate
CN112023921A (en) * 2020-09-01 2020-12-04 辽宁石油化工大学 Preparation method of Pt-based catalyst with high-dispersion active component
CN113663707A (en) * 2021-08-13 2021-11-19 中山大学 Method for macro-preparation of multiple formaldehyde decomposition catalysts

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1897863A1 (en) * 2006-08-22 2008-03-12 Hyosung Corporation Method for producing dimethylnaphthalene using a metal catalyst
US7718835B2 (en) 2006-08-22 2010-05-18 Hyosung Corporation Dehydrogenation process of dimethylnaphthalene using metal catalyst
CN111992207A (en) * 2020-09-01 2020-11-27 辽宁石油化工大学 Preparation method of Pt-based propane dehydrogenation catalyst
CN112007638A (en) * 2020-09-01 2020-12-01 辽宁石油化工大学 Preparation method of propane dehydrogenation catalyst prepared by controlling Pt grain size
CN112007639A (en) * 2020-09-01 2020-12-01 辽宁石油化工大学 Preparation method of dehydrogenation catalyst with low carbon deposition rate
CN112023921A (en) * 2020-09-01 2020-12-04 辽宁石油化工大学 Preparation method of Pt-based catalyst with high-dispersion active component
CN112007639B (en) * 2020-09-01 2023-03-21 辽宁石油化工大学 Preparation method of dehydrogenation catalyst with low carbon deposition rate
CN111992207B (en) * 2020-09-01 2023-04-07 辽宁石油化工大学 Preparation method of Pt-based propane dehydrogenation catalyst
CN112007638B (en) * 2020-09-01 2023-04-07 辽宁石油化工大学 Preparation method of propane dehydrogenation catalyst prepared by controlling Pt grain size
CN113663707A (en) * 2021-08-13 2021-11-19 中山大学 Method for macro-preparation of multiple formaldehyde decomposition catalysts

Also Published As

Publication number Publication date
CA2166522C (en) 2007-03-20

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Effective date: 20160104