FR3108533B1 - Procede de preparation d’un catalyseur de palladium comprenant un support prepare a partir d’un materiau aluminique et un polyol - Google Patents
Procede de preparation d’un catalyseur de palladium comprenant un support prepare a partir d’un materiau aluminique et un polyol Download PDFInfo
- Publication number
- FR3108533B1 FR3108533B1 FR2003144A FR2003144A FR3108533B1 FR 3108533 B1 FR3108533 B1 FR 3108533B1 FR 2003144 A FR2003144 A FR 2003144A FR 2003144 A FR2003144 A FR 2003144A FR 3108533 B1 FR3108533 B1 FR 3108533B1
- Authority
- FR
- France
- Prior art keywords
- polyol
- catalyst
- aluminum material
- preparing
- palladium catalyst
- 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.)
- Active
Links
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 229910052763 palladium Inorganic materials 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 title abstract 2
- 150000003077 polyols Chemical class 0.000 title abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000012018 catalyst precursor Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
- C10G45/34—Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used
- C10G45/40—Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used containing platinum group metals or 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
- 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
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0202—Alcohols or phenols
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- 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
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
- C07C5/05—Partial hydrogenation
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L’invention concerne un procédé de préparation d’un catalyseur comprenant du palladium et un support à base d’un matériau aluminique cristallin comprenant les étapes suivantes :a) on met en contact, sous agitation, une solution comprenant au moins un polyol avec un solide aluminique cristallin à une température comprise entre 50 et 300°C, et à une pression correspondant au moins à la pression autogène, b) on filtre et on lave la suspension obtenue à l'issue de l'étape a)c) on sèche le solide obtenu à l’issue de l’étape b) pour obtenir le support ;d) on met en contact le support obtenu à l’issue de l’étape c) avec un précurseur de la phase active de palladium pour obtenir un précurseur de catalyseur ;e) on sèche le précurseur de catalyseur obtenu à l’issue de l’étape d) à une température comprise entre comprise entre 50 et 150°C pour obtenir le catalyseur.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003144A FR3108533B1 (fr) | 2020-03-30 | 2020-03-30 | Procede de preparation d’un catalyseur de palladium comprenant un support prepare a partir d’un materiau aluminique et un polyol |
PCT/EP2021/056764 WO2021197845A1 (fr) | 2020-03-30 | 2021-03-17 | Procede de preparation d'un catalyseur de palladium comprenant un support prepare a partir d'un materiau aluminique et un polyol |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003144 | 2020-03-30 | ||
FR2003144A FR3108533B1 (fr) | 2020-03-30 | 2020-03-30 | Procede de preparation d’un catalyseur de palladium comprenant un support prepare a partir d’un materiau aluminique et un polyol |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3108533A1 FR3108533A1 (fr) | 2021-10-01 |
FR3108533B1 true FR3108533B1 (fr) | 2022-03-11 |
Family
ID=71452428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2003144A Active FR3108533B1 (fr) | 2020-03-30 | 2020-03-30 | Procede de preparation d’un catalyseur de palladium comprenant un support prepare a partir d’un materiau aluminique et un polyol |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3108533B1 (fr) |
WO (1) | WO2021197845A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3059252B1 (fr) * | 2016-11-29 | 2018-11-16 | IFP Energies Nouvelles | Catalyseur d’hydrogenation selective de coupes c3 de vapocraquage et/ou de craquage catalytique |
FR3061196A1 (fr) | 2016-12-22 | 2018-06-29 | IFP Energies Nouvelles | Procede d'hydrogenation selective mettant en œuvre un catalyseur a base de nickel prepare au moyen d'un additif comprenant une fonction alcool |
-
2020
- 2020-03-30 FR FR2003144A patent/FR3108533B1/fr active Active
-
2021
- 2021-03-17 WO PCT/EP2021/056764 patent/WO2021197845A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3108533A1 (fr) | 2021-10-01 |
WO2021197845A1 (fr) | 2021-10-07 |
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