FR3085284B1 - Procede de preparation d'un catalyseur ou d'une masse de captation a partir de sels fondus - Google Patents

Procede de preparation d'un catalyseur ou d'une masse de captation a partir de sels fondus Download PDF

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FR3085284B1
FR3085284B1 FR1857940A FR1857940A FR3085284B1 FR 3085284 B1 FR3085284 B1 FR 3085284B1 FR 1857940 A FR1857940 A FR 1857940A FR 1857940 A FR1857940 A FR 1857940A FR 3085284 B1 FR3085284 B1 FR 3085284B1
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metal salt
catalyst
preparing
minutes
hours
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FR3085284A1 (fr
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Elodie Tellier
Dominique Decottignies
Antoine Fecant
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to US16/558,597 priority patent/US11660590B2/en
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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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
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    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
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    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
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Abstract

Procédé de préparation d'un catalyseur ou d'une masse de captation les étapes suivantes : - mise en contact d'un support poreux oxyde avec un sel métallique comprenant au moins un métal appartenant aux groupes VIB, VIIB, VIIIB, IB ou IIB dont la température de fusion dudit sel métallique est comprise entre 20 et 150°C pendant une durée comprise entre 5 minutes et 5 heures pour former un mélange solide, le rapport massique entre ledit sel métallique et ledit support poreux oxyde étant compris entre 0,1 et 1 ; - chauffage sous agitation du mélange solide à une température comprise entre la température du fusion dudit sel métallique et 200°C et pendant 5 minutes et 12 heures ; - calcination du solide obtenu à l'étape précédente à une température supérieure à 200°C et inférieure ou égale à 1100°C sous atmosphère inerte ou sous atmosphère contenant de l'oxygène.
FR1857940A 2018-09-04 2018-09-04 Procede de preparation d'un catalyseur ou d'une masse de captation a partir de sels fondus Active FR3085284B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1857940A FR3085284B1 (fr) 2018-09-04 2018-09-04 Procede de preparation d'un catalyseur ou d'une masse de captation a partir de sels fondus
US16/558,597 US11660590B2 (en) 2018-09-04 2019-09-03 Process for preparing a catalyst or a trapping mass from molten salts

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FR1857940A FR3085284B1 (fr) 2018-09-04 2018-09-04 Procede de preparation d'un catalyseur ou d'une masse de captation a partir de sels fondus

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FR3085284A1 FR3085284A1 (fr) 2020-03-06
FR3085284B1 true FR3085284B1 (fr) 2021-05-07

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3104459B1 (fr) * 2019-12-17 2022-07-01 Ifp Energies Now Masse de captation de mercaptans préparée par voie sels fondus
FR3112088B1 (fr) * 2020-07-03 2022-09-30 Ifp Energies Now Procede de preparation d’un catalyseur d’hydrogenation selective obtenu a partir de sels fondus et un alliage nickel cuivre
FR3112087B1 (fr) * 2020-07-03 2022-09-30 Ifp Energies Now Procede de preparation d’un catalyseur d’hydrogenation de composes aromatiques obtenu a partir de sels fondus et un alliage nickel cuivre
FR3119555A1 (fr) * 2021-02-11 2022-08-12 IFP Energies Nouvelles Procede de preparation d'un catalyseur de fischer-tropsch a partir de sels fondus et d’un compose organique
FR3119557B1 (fr) * 2021-02-11 2023-05-12 Ifp Energies Now Procede de preparation d'un catalyseur de fischer-tropsch a partir de sels fondus et d'une etape de sechage specifique

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