CA2547187A1 - Zirconia containing support material for catalysts - Google Patents
Zirconia containing support material for catalysts Download PDFInfo
- Publication number
- CA2547187A1 CA2547187A1 CA002547187A CA2547187A CA2547187A1 CA 2547187 A1 CA2547187 A1 CA 2547187A1 CA 002547187 A CA002547187 A CA 002547187A CA 2547187 A CA2547187 A CA 2547187A CA 2547187 A1 CA2547187 A1 CA 2547187A1
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- Prior art keywords
- catalyst
- palladium
- support material
- gold
- composition
- 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.)
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract 40
- 239000003054 catalyst Substances 0.000 title claims abstract 33
- 239000000463 material Substances 0.000 title claims abstract 28
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract 56
- 238000000034 method Methods 0.000 claims abstract 40
- 239000012041 precatalyst Substances 0.000 claims abstract 28
- 239000010931 gold Substances 0.000 claims abstract 25
- 229910052763 palladium Inorganic materials 0.000 claims abstract 25
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract 24
- 229910052737 gold Inorganic materials 0.000 claims abstract 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract 5
- 238000004519 manufacturing process Methods 0.000 claims abstract 5
- 125000003342 alkenyl group Chemical group 0.000 claims abstract 4
- 229910052703 rhodium Inorganic materials 0.000 claims abstract 4
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims 15
- 239000002243 precursor Substances 0.000 claims 12
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical group [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims 8
- 102000002322 Egg Proteins Human genes 0.000 claims 6
- 108010000912 Egg Proteins Proteins 0.000 claims 6
- -1 alkali metal acetate Chemical class 0.000 claims 6
- 229910052783 alkali metal Inorganic materials 0.000 claims 4
- 235000011056 potassium acetate Nutrition 0.000 claims 4
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 claims 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 238000001354 calcination Methods 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 235000014103 egg white Nutrition 0.000 claims 3
- 210000000969 egg white Anatomy 0.000 claims 3
- 210000002969 egg yolk Anatomy 0.000 claims 3
- 235000013345 egg yolk Nutrition 0.000 claims 3
- 229910052733 gallium Inorganic materials 0.000 claims 3
- 229910052738 indium Inorganic materials 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- 229910052758 niobium Inorganic materials 0.000 claims 3
- 229910052702 rhenium Inorganic materials 0.000 claims 3
- 229910052715 tantalum Inorganic materials 0.000 claims 3
- 229910052718 tin Inorganic materials 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 239000011998 white catalyst Substances 0.000 claims 3
- 229910052727 yttrium Inorganic materials 0.000 claims 3
- 229910052725 zinc Inorganic materials 0.000 claims 3
- 229910052726 zirconium Inorganic materials 0.000 claims 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000007800 oxidant agent Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 239000012696 Pd precursors Substances 0.000 claims 1
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000000440 bentonite Substances 0.000 claims 1
- 229910000278 bentonite Inorganic materials 0.000 claims 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- PZKNFJIOIKQCPA-UHFFFAOYSA-N oxalic acid palladium Chemical compound [Pd].OC(=O)C(O)=O PZKNFJIOIKQCPA-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(II) nitrate Inorganic materials [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 claims 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims 1
- 239000008262 pumice Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000010948 rhodium Substances 0.000 abstract 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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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
- B01J23/48—Silver or gold
- B01J23/52—Gold
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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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
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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
- B01J23/007—Mixed salts
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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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
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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
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/398—Egg yolk like
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/399—Distribution of the active metal ingredient homogeneously throughout the support particle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The present invention addresses at aeast four different aspects relating to catalyat structure, method of making those catalysts and methods of using those catalysts for making allcenyl alkanoates. Separately or together in combination, the various aspects of the invention are directed at improving the production of alkenyl alkanoates and VA in particular, including reduction of by-products and improved production efficiency. A first aspect of the presente invention pertains to a unique palladium/gold catalyst or pre-catalyst (optionally calcined) that includes rhodium or another metal. A
second aspect pertains to a palladium/gold catalyst or precatalyst at is based on a layered support material where one layer of the support materiel is substantially free of catalytic components. A third aspect pertains to a palladium/gold catalyst or precatalysts on a zirconia containing support material. A fourth aspect pertains to a palladium gold catalyst or pre-catalyst that is produced from substantially chloride free catalytic components.
second aspect pertains to a palladium/gold catalyst or precatalyst at is based on a layered support material where one layer of the support materiel is substantially free of catalytic components. A third aspect pertains to a palladium/gold catalyst or precatalysts on a zirconia containing support material. A fourth aspect pertains to a palladium gold catalyst or pre-catalyst that is produced from substantially chloride free catalytic components.
Claims (52)
1. A method of producing a catalyst or pre-catalyst suitable for assisting in the production of alkenyl alkanoates, comprising:
contacting palladium and gold precursors to a zirconia containing support material; and reducing at least the palladium precursor by contacting a reducing environment to the zirconia containing support material.
contacting palladium and gold precursors to a zirconia containing support material; and reducing at least the palladium precursor by contacting a reducing environment to the zirconia containing support material.
2. The method of claim 1, wherein the zirconia containing support material has a BET
surface area of between about 5 m2/g and about 300 m2/g.
surface area of between about 5 m2/g and about 300 m2/g.
3. The method of either claims 1 or 2, wherein the zirconia containing support material has a particle size of between 5 µm and about 10 mm.
4. The method of any of claims 1-3, further comprising calcining the contacted zirconia containing support material in a non-reducing atmosphere before the reducing step.
5. The method of any of claims 1-4, wherein the contacting step comprises impregnating the zirconia containing support material with palladium and gold precursors.
6. The method of any of claims 1-5, wherein the impregnating step comprises sequentially impregnating palladium and gold precursors onto the zirconia containing support material.
7. The method of any of claims 1-6, wherein the calcining step occurs before the impregnation of the gold precursor.
8. The method of any of claims 1-7, further comprising at least one fixing step utilizing a fixing agent.
9. The method of any of claims 1-8, wherein the reducing step occurs before the impregnating of the gold precursor.
10. The method of any of claims 1-9, wherein the impregnating step comprises co-impregnating palladium and gold precursors.
11. The method of any of claims 1-10, wherein the impregnating step comprises impregnating the zirconia containing support material with water soluble, substantially chloride free precursor solutions.
12. The method of any of claims 1-11, wherein the substantially chloride free precursors of palladium comprise Pd(NH3)2(NO2)2, Pd(NH3)4(OH)2, Pd(NH3)4(NO3)a, Pd(N03)2, Pd(NH3)4(OAc)2, Pd(NH3)2(OAc)2, Pd(OAc)2 in KOH or NMe4OH or NaOH, Pd(NH3)4(HCO3)2, palladium oxalate or combinations thereof.
13. The method of any of claims 1-12, wherein the substantially chloride free precursors of gold comprise KAuO2, NaAuO2, NMe4AuO2, Au(OAc)3 in KOH or NMe4OH, HAu(NO3)4 in nitric acid or combinations thereof.
14. The method of any of claims 1-13, wherein the impregnating step comprises impregnating the zirconia containing support material with chloride containing precursor solutions and following by a fixing step comprising fixing with a fixing agent.
15. The method of any of claims 1-14, wherein the contacting step further comprises contacting a third component precursor.
16. The method of any of claims 1-15, wherein the third component precursor comprises W, Ni, Nb, Ta, Ti, Zr, Y, Re, Os, Fe, Cu, Co, Zn, In, Sn, Ce, Ge, Rh, Ga and combinations thereof.
17. The method of any of claims 1-16, wherein the contacting step comprises contacting the third component and palladium in a third component to palladium atomic ratio of between about 0.01 and about 0.5.
18. The method of any of claims 1-17, wherein the calcining step comprises heating the contacted zirconia containing support material at a temperature between about 200°C and about 700°C.
19. The method of any of claims 1-18, wherein the zirconia containing support material comprises a layered support material.
20. The method of any of claims 1-19, wherein the layered support material comprises an outer layer with a thickness of between about 5 and about 300 microns.
21. The method of any of claims 1-20, further comprising contacting an alkali metal acetate to the zirconia containing support material.
22. The method of any of claims 1-21, wherein the alkali metal acetate is potassium acetate.
23. The method of any of claims 1-22, wherein the potassium acetate is present in an amount of between about 10 and 70 grams per liter of catalyst
24. The method of any of claims 1-23, wherein the contacting step comprises contacting between about 1 to about 10 grams of palladium, and about 0.5 to about 10 grams of gold per liter of catalyst, with the amount of gold being from about 10 to about 125 wt% based on the weight of palladium.
25. The method of any of claims 1-24, wherein the atomic ratio of gold to palladium is between about 0.50 and about 1.00.
26. The method of any of claims 1-25, wherein the steps of the method result in a shell catalyst or pre-catalyst, an egg yolk catalyst or pre-catalyst, an egg white catalyst or pre-catalyst, or an all-throughout catalyst or pre-catalyst.
27. The method of any of claims 1-26, wherein the steps of the method result in a shell catalyst or pre-catalyst, the shell results from a layered support material, physical shell formation or chemical shell formation.
28. The method of any of claims 1-27, wherein the shell has thickness between about 5 and about 300 microns.
29. A composition for catalyzing the production of an alkenyl alkanoates, comprising:
a zirconia containing support material with at least palladium and gold contacted thereon to forth a catalyst or pre-catalyst.
a zirconia containing support material with at least palladium and gold contacted thereon to forth a catalyst or pre-catalyst.
30. The composition of claim 29, wherein the zirconia containing support material comprises a layered support material.
31. 2930The composition of any of claims 29-31, wherein the palladium and gold have been calcined.
32. The composition of any of claims 29-32, wherein the palladium and gold have been reduced.
33. The composition of any of claims 29-33, wherein the gold has not been calcined before being reduced.
34. The composition of any of claim 29-33, wherein the gold has not been reduced.
35. The composition of any of claims 29-34, wherein the catalyst or pre-catalyst comprises a third component.
36. The composition of any of claims 29-35, wherein the third component is selected from W, Ni, Nb, Ta, Ti, Zr, Y, Re, Os, Fe, Cu, Co, Zn, In, Sn, Ce, Ge, Rh, Ga and combinations thereof.
37. The composition of any of claims 29-36, wherein the third component to palladium atomic ratio of between about 0.01 and about 0.5.
38. The composition of any of claims 29-37, wherein the catalyst or pre-catalyst comprises between about 1 to about 10 grams of palladium, and about 0.5 to about 10 grams of gold per liter of catalyst, with the amount of gold being from about 10 to about 125 wt% based on the weight of palladium.
39. The composition of any of claims 29-38, wherein the catalyst or pre-catalyst comprises an alkali metal acetate.
40. The composition of any of claims 29-39, wherein the alkali metal acetate is potassium acetate.
41. The composition of any of claims 29-40, wherein the potassium acetate is present in an amount of between about 10 and 70 grams per liter of catalyst.
42. The composition of any of claims 29-41, wherein the catalyst or pre-catalyst comprises a shell catalyst or pre-catalyst, an egg yolk catalyst or pre-catalyst, an egg white catalyst or pre-catalyst, or an all-throughout catalyst or pre-catalyst.
43. The composition of any of claims 29-42, wherein the zirconia support material comprises particle support material or a ground support material.
44. A method of producing alkenyl alkanoates, comprising:
contacting a feed comprising an alkene, an alkanoic acid and an oxidizer to a catalyst or pre-catalyst comprising palladium and gold on a zirconia containing support material.
contacting a feed comprising an alkene, an alkanoic acid and an oxidizer to a catalyst or pre-catalyst comprising palladium and gold on a zirconia containing support material.
45. The method of claim 44, wherein the alkene is ethylene, the alkanoic acid is acetic acid and the oxidizer is an oxygen containing gas.
46. The method of either claims 44 or 45, wherein the catalyst or pre-catalyst comprises a third component.
47. The method of any of claims 44-46, wherein the third component is selected from W, Ni, Nb, Ta, Ti, Zr, Y, Re, Os, Fe, Cu, Co, Zn, In, Sn, Ce, Ge, Rh, Ga and combinations thereof.
48. The method of any of claims 44-47, wherein the catalyst or pre-catalyst comprises a third component and palladium in a third component to palladium atomic ratio of between about 0.01 and about 0.5.
49. The method of any of claims 44-48, wherein the catalyst or pre-catalyst comprises between about 1 to about 10 grams of palladium, and about 0.5 to about 10 grams of gold per liter of catalyst, with the amount of gold being from about 10 to about 125 wt% based on the weight of palladium.
50. The method of any of claims 44-49, wherein the zirconia containing support material comprises a layered support material.
51. The method of any of claims 44-50, wherein the zirconia containing support material comprises silica, alumina, silica-alumina, titania, niobia, silicates, aluminosilicates, titanates, spinel, silicon carbide, silicon nitride, carbon, steatite, bentonite, clays, metals, glasses, quartz, pumice, zeolites, non-zeolitic molecular sieves, or combinations thereof.
52. The method of any of claims 44-51, wherein the catalyst or pre-catalyst is a shell catalyst or pre-catalyst, an egg yolk catalyst or pre-catalyst, egg white catalyst or pre-catalyst, or an all throughout catalyst or pre-catalyst.
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US53148603P | 2003-12-19 | 2003-12-19 | |
US60/531,486 | 2003-12-19 | ||
PCT/US2004/039039 WO2005061107A1 (en) | 2003-12-19 | 2004-11-19 | Zirconia containing support material for catalysts |
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JP (1) | JP4772695B2 (en) |
KR (1) | KR100886048B1 (en) |
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ZA (1) | ZA200604362B (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US8168562B2 (en) | 2006-02-02 | 2012-05-01 | Lyondell Chemical Technology, L.P. | Preparation of palladium-gold catalysts |
DE102007025358A1 (en) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Process for the preparation of a coated with Pd and / or Au shell catalyst |
DE102007025444A1 (en) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | VAM shell catalyst, process for its preparation and its use |
DE102007025443A1 (en) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Pd / Au coated catalyst containing HfO 2, process for its preparation and its use |
DE102007025356A1 (en) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Process for the preparation of a coated catalyst and coated catalyst |
DE102007025442B4 (en) * | 2007-05-31 | 2023-03-02 | Clariant International Ltd. | Use of a device for producing a coated catalyst and coated catalyst |
DE102007025362A1 (en) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Doped Pd / Au coated catalyst, process for its preparation and its use |
DE102007025223A1 (en) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Zirconia-doped VAM shell catalyst, process for its preparation and its use |
DE102007043446B4 (en) | 2007-09-12 | 2013-08-22 | Süd-Chemie Ip Gmbh & Co. Kg | Catalyst support with increased thermal conductivity |
DE102007043447B4 (en) | 2007-09-12 | 2014-02-13 | Süd-Chemie Ip Gmbh & Co. Kg | Catalyst support with increased thermal conductivity |
DE102008058971A1 (en) * | 2008-11-25 | 2010-07-15 | Süd-Chemie AG | Shell catalyst, process for its preparation and use |
DE102008059340A1 (en) | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Catalyst support, process for its preparation and its use |
DE102008059341A1 (en) * | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Catalyst support, process for its preparation and use |
DE102008059342A1 (en) * | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Shell catalyst, process for its preparation and use |
DE102010026462A1 (en) * | 2010-07-08 | 2012-01-12 | Süd-Chemie AG | Process for the preparation of a coated catalyst and coated catalyst |
CN102153189A (en) * | 2010-12-16 | 2011-08-17 | 哈尔滨工业大学 | Method for removing organic matters in water through pumice catalytic ozonation |
DE102012008714A1 (en) * | 2012-05-03 | 2013-11-07 | Clariant Produkte (Deutschland) Gmbh | Pre-impregnation of coated catalysts with an acetate |
CN106215561B (en) * | 2016-08-31 | 2018-04-20 | 苏州贝捷环保设备有限公司 | A kind of coal-fired flue gas treatment method |
CN107096532B (en) * | 2017-05-16 | 2019-12-10 | 嘉兴学院 | Au-ZrO 2 catalyst and application thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19501891C1 (en) * | 1995-01-23 | 1996-09-26 | Degussa | Process for the preparation of a supported catalyst and its use for the production of vinyl acetate |
US6072078A (en) * | 1997-12-12 | 2000-06-06 | Celanese International Corporation | Vinyl acetate production using a catalyst comprising palladium, gold, copper and any of certain fourth metals |
US6015769A (en) * | 1998-06-02 | 2000-01-18 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate |
DE19843693A1 (en) * | 1998-09-24 | 2000-03-30 | Degussa | Catalyst for vinyl acetate production from ethylene, acetic acid and oxygen contains palladium and other metals on a pyrogenic mixed oxide support based on silicon, aluminum, titanium and/or zirconium oxide |
US6358882B1 (en) | 1998-12-08 | 2002-03-19 | The Standard Oil Company | Fluid bed vinyl acetate catalyst |
DE10030039A1 (en) * | 2000-06-17 | 2002-01-10 | Celanese Chem Europe Gmbh | Preparation of catalyst, useful in gas phase production of vinyl acetate, involves impregnation with alkaline solution of palladium and other metal compounds fixed by conversion to insoluble compounds on contact with support |
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2004
- 2004-11-19 AU AU2004305515A patent/AU2004305515C1/en not_active Ceased
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- 2004-11-19 EP EP04817864A patent/EP1694436A1/en not_active Withdrawn
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JP2007514543A (en) | 2007-06-07 |
UA96563C2 (en) | 2011-11-25 |
ZA200604362B (en) | 2007-11-28 |
EP1694436A1 (en) | 2006-08-30 |
BRPI0417185A (en) | 2007-03-06 |
KR20060103514A (en) | 2006-10-02 |
AU2004305515C1 (en) | 2009-06-25 |
PL215127B1 (en) | 2013-10-31 |
KR100886048B1 (en) | 2009-02-26 |
NZ547072A (en) | 2010-05-28 |
JP4772695B2 (en) | 2011-09-14 |
PL380021A1 (en) | 2006-12-11 |
RU2011131292A (en) | 2013-02-10 |
WO2005061107A1 (en) | 2005-07-07 |
CA2547187C (en) | 2010-11-02 |
CN1894035A (en) | 2007-01-10 |
NO20062531L (en) | 2006-07-03 |
CN100457257C (en) | 2009-02-04 |
RU2006119185A (en) | 2007-12-20 |
AU2004305515B2 (en) | 2008-08-28 |
AU2004305515A1 (en) | 2005-07-07 |
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