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FR3065651B1 - Procede de preparation d'un monolithe a porosite multimodale - Google Patents

Procede de preparation d'un monolithe a porosite multimodale Download PDF

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Publication number
FR3065651B1
FR3065651B1 FR1753759A FR1753759A FR3065651B1 FR 3065651 B1 FR3065651 B1 FR 3065651B1 FR 1753759 A FR1753759 A FR 1753759A FR 1753759 A FR1753759 A FR 1753759A FR 3065651 B1 FR3065651 B1 FR 3065651B1
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France
Prior art keywords
preparation
monolite
multimodal porosity
monolith
containing particles
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.)
Expired - Fee Related
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FR1753759A
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English (en)
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FR3065651A1 (fr
Inventor
Sophie Bernadet
Antoine Fecant
Denis Uzio
Renal Backov
Serge Ravaine
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR1753759A priority Critical patent/FR3065651B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to JP2019557561A priority patent/JP7223708B2/ja
Priority to CN201880027969.4A priority patent/CN110769929A/zh
Priority to US16/608,342 priority patent/US11247193B2/en
Priority to PCT/EP2018/060379 priority patent/WO2018197434A1/fr
Priority to EP18724474.4A priority patent/EP3615203A1/fr
Priority to AU2018258984A priority patent/AU2018258984B2/en
Publication of FR3065651A1 publication Critical patent/FR3065651A1/fr
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Publication of FR3065651B1 publication Critical patent/FR3065651B1/fr
Expired - Fee Related 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • C01B3/045—Decomposition of water in gaseous phase
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    • 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
    • B01J21/063—Titanium; Oxides or hydroxides thereof
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract

Procédé de préparation d'un monolithe poreux comprenant entre 10 et 100% en poids d'un semi-conducteur par rapport au poids total du monolithe poreux, lequel procédé comprend les étapes suivantes : a) on prépare une première suspension aqueuse contenant des particules de polymère ; b) on prépare une seconde suspension aqueuse contenant des particules d'au moins un semi-conducteur inorganique ; c) on mélange les deux suspensions aqueuses préparées à l'étape a) et b) pour obtenir une pâte ; d) on réalise un traitement thermique de la pâte obtenue à l'étape c) pour obtenir le monolithe à porosité multimodale.
FR1753759A 2017-04-28 2017-04-28 Procede de preparation d'un monolithe a porosite multimodale Expired - Fee Related FR3065651B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1753759A FR3065651B1 (fr) 2017-04-28 2017-04-28 Procede de preparation d'un monolithe a porosite multimodale
CN201880027969.4A CN110769929A (zh) 2017-04-28 2018-04-23 制备具有多模态孔隙率的整料的方法
US16/608,342 US11247193B2 (en) 2017-04-28 2018-04-23 Process for preparing a monolith with multimodal porosity
PCT/EP2018/060379 WO2018197434A1 (fr) 2017-04-28 2018-04-23 Procede de preparation d'un monolithe a porosite multimodale
JP2019557561A JP7223708B2 (ja) 2017-04-28 2018-04-23 多峰性の孔隙を有するモノリスの調製方法
EP18724474.4A EP3615203A1 (fr) 2017-04-28 2018-04-23 Procede de preparation d'un monolithe a porosite multimodale
AU2018258984A AU2018258984B2 (en) 2017-04-28 2018-04-23 Process for preparing a monolith with multimodal porosity

Applications Claiming Priority (2)

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FR1753759 2017-04-28
FR1753759A FR3065651B1 (fr) 2017-04-28 2017-04-28 Procede de preparation d'un monolithe a porosite multimodale

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FR3065651A1 FR3065651A1 (fr) 2018-11-02
FR3065651B1 true FR3065651B1 (fr) 2020-05-29

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EP (1) EP3615203A1 (fr)
JP (1) JP7223708B2 (fr)
CN (1) CN110769929A (fr)
AU (1) AU2018258984B2 (fr)
FR (1) FR3065651B1 (fr)
WO (1) WO2018197434A1 (fr)

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FR3065650B1 (fr) * 2017-04-28 2019-06-28 IFP Energies Nouvelles Procede de reduction photocatalytique du dioxyde de carbone mettant en œuvre un photocatalyseur sous forme de monolithe poreux
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WO2018197434A1 (fr) 2018-11-01
EP3615203A1 (fr) 2020-03-04
CN110769929A (zh) 2020-02-07
JP7223708B2 (ja) 2023-02-16
US20210101134A1 (en) 2021-04-08
AU2018258984A1 (en) 2019-10-17
FR3065651A1 (fr) 2018-11-02
AU2018258984B2 (en) 2023-02-16
JP2020517440A (ja) 2020-06-18
US11247193B2 (en) 2022-02-15

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