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FR3065649B1 - Monolithe poreux contenant du tio2 et son procede de preparation - Google Patents

Monolithe poreux contenant du tio2 et son procede de preparation Download PDF

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Publication number
FR3065649B1
FR3065649B1 FR1753757A FR1753757A FR3065649B1 FR 3065649 B1 FR3065649 B1 FR 3065649B1 FR 1753757 A FR1753757 A FR 1753757A FR 1753757 A FR1753757 A FR 1753757A FR 3065649 B1 FR3065649 B1 FR 3065649B1
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FR
France
Prior art keywords
porous
monolithe
preparing same
containing tio2
monolith
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
Application number
FR1753757A
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English (en)
Other versions
FR3065649A1 (fr
Inventor
Sophie Bernadet
Antoine Fecant
Denis Uzio
Renal Backov
Serge Ravaine
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority to FR1753757A priority Critical patent/FR3065649B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to AU2018258982A priority patent/AU2018258982A1/en
Priority to CN201880027993.8A priority patent/CN110545917A/zh
Priority to EP18724473.6A priority patent/EP3615210A1/fr
Priority to US16/608,312 priority patent/US11077427B2/en
Priority to PCT/EP2018/060376 priority patent/WO2018197432A1/fr
Priority to JP2019557592A priority patent/JP7203755B2/ja
Publication of FR3065649A1 publication Critical patent/FR3065649A1/fr
Application granted granted Critical
Publication of FR3065649B1 publication Critical patent/FR3065649B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01J21/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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
    • B01J21/063—Titanium; 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
    • 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
    • B01J35/31—Density
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    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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    • B01J35/638—Pore volume more than 1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • B01J35/69—Pore distribution bimodal
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/0201—Impregnation
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
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    • B01J37/02—Impregnation, coating or precipitation
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    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/082—Decomposition and pyrolysis
    • B01J37/088—Decomposition of a metal salt
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    • 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
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
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    • C04B38/0058—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity open porosity
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5041—Titanium oxide or titanates
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    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Nanotechnology (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Monolithe poreux comprenant entre 20% et 70% en poids de TiO2 par rapport au poids total du monolithe, entre 30% et 80% en poids d'un oxyde réfractaire choisi parmi la silice, l'alumine ou la silice-alumine par rapport au poids total du monolithe, caractérisé en ce que ledit monolithe poreux comprend une densité apparente inférieure à 0,19 g/mL.
FR1753757A 2017-04-28 2017-04-28 Monolithe poreux contenant du tio2 et son procede de preparation Expired - Fee Related FR3065649B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1753757A FR3065649B1 (fr) 2017-04-28 2017-04-28 Monolithe poreux contenant du tio2 et son procede de preparation
CN201880027993.8A CN110545917A (zh) 2017-04-28 2018-04-23 含有TiO2的多孔整料及其生产方法
EP18724473.6A EP3615210A1 (fr) 2017-04-28 2018-04-23 Monolithe poreux contenant du tio2 et son procédé de preparation
US16/608,312 US11077427B2 (en) 2017-04-28 2018-04-23 Porous monolith containing TiO2 and method for the production thereof
AU2018258982A AU2018258982A1 (en) 2017-04-28 2018-04-23 Porous monolith containing TiO2 and method for the production thereof
PCT/EP2018/060376 WO2018197432A1 (fr) 2017-04-28 2018-04-23 MONOLITHE POREUX CONTENANT DU TiO2 ET SON PROCEDE DE PREPARATION
JP2019557592A JP7203755B2 (ja) 2017-04-28 2018-04-23 ＴｉＯ２を含有している細孔性モノリスおよびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753757A FR3065649B1 (fr) 2017-04-28 2017-04-28 Monolithe poreux contenant du tio2 et son procede de preparation
FR1753757 2017-04-28

Publications (2)

Publication Number Publication Date
FR3065649A1 FR3065649A1 (fr) 2018-11-02
FR3065649B1 true FR3065649B1 (fr) 2020-05-29

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FR1753757A Expired - Fee Related FR3065649B1 (fr) 2017-04-28 2017-04-28 Monolithe poreux contenant du tio2 et son procede de preparation

Country Status (7)

Country Link
US (1) US11077427B2 (fr)
EP (1) EP3615210A1 (fr)
JP (1) JP7203755B2 (fr)
CN (1) CN110545917A (fr)
AU (1) AU2018258982A1 (fr)
FR (1) FR3065649B1 (fr)
WO (1) WO2018197432A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080545B1 (fr) * 2018-04-26 2020-04-10 IFP Energies Nouvelles Procede de captation et de decontamination d'un milieu gazeux en presence d'un monolithe comprenant du tio2 et de la silice.
CN110038595A (zh) * 2019-03-28 2019-07-23 昆明理工大学 一种Cr、S共掺杂TiO2纳米粉体的制备方法
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