FR2974314A1 - Procede de preparation d'un element monolithique de catalyse comprenant un support fibreux et ledit element monolithique de catalyse - Google Patents
Procede de preparation d'un element monolithique de catalyse comprenant un support fibreux et ledit element monolithique de catalyse Download PDFInfo
- Publication number
- FR2974314A1 FR2974314A1 FR1153370A FR1153370A FR2974314A1 FR 2974314 A1 FR2974314 A1 FR 2974314A1 FR 1153370 A FR1153370 A FR 1153370A FR 1153370 A FR1153370 A FR 1153370A FR 2974314 A1 FR2974314 A1 FR 2974314A1
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- function
- functions
- catalytic
- metal
- advantageously
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- 238000004519 manufacturing process Methods 0.000 title description 2
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- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 125000003118 aryl group Chemical group 0.000 claims abstract description 34
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- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
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- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- 239000010941 cobalt Substances 0.000 claims description 9
- 238000007725 thermal activation Methods 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
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- DLOBKMWCBFOUHP-UHFFFAOYSA-N pyrene-1-sulfonic acid Chemical compound C1=C2C(S(=O)(=O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 DLOBKMWCBFOUHP-UHFFFAOYSA-N 0.000 claims description 5
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- 229910052709 silver Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000003446 ligand Substances 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- MZMNEDXVUJLQAF-UHFFFAOYSA-N 1-o-tert-butyl 2-o-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate Chemical compound COC(=O)C1CC(O)CN1C(=O)OC(C)(C)C MZMNEDXVUJLQAF-UHFFFAOYSA-N 0.000 claims description 2
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 2
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
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- 238000009826 distribution Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229920002239 polyacrylonitrile Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- -1 monoliths Substances 0.000 description 5
- FQPSLZJDCXEWKE-UHFFFAOYSA-M sodium butanoate pyrene Chemical compound [Na+].CCCC([O-])=O.c1cc2ccc3cccc4ccc(c1)c2c34 FQPSLZJDCXEWKE-UHFFFAOYSA-M 0.000 description 5
- 229910006069 SO3H Inorganic materials 0.000 description 4
- 239000002041 carbon nanotube Substances 0.000 description 4
- 229910000428 cobalt oxide Inorganic materials 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000006957 Michael reaction Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 238000011066 ex-situ storage Methods 0.000 description 3
- 229910021389 graphene Inorganic materials 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
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- 239000002923 metal particle Substances 0.000 description 3
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- 239000000725 suspension Substances 0.000 description 3
- QXYRRCOJHNZVDJ-UHFFFAOYSA-N 4-pyren-1-ylbutanoic acid Chemical compound C1=C2C(CCCC(=O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 QXYRRCOJHNZVDJ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000012018 catalyst precursor Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 150000004700 cobalt complex Chemical class 0.000 description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
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- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
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- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
- NTQBCZPFTAELGC-UHFFFAOYSA-N 3-(2-nitro-1-phenylethyl)-1h-indole Chemical compound C=1NC2=CC=CC=C2C=1C(C[N+](=O)[O-])C1=CC=CC=C1 NTQBCZPFTAELGC-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
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- 238000006000 Knoevenagel condensation reaction Methods 0.000 description 1
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- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 229940054051 antipsychotic indole derivative Drugs 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
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- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
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- 239000002244 precipitate Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
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- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
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- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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- B01J23/74—Iron group metals
- B01J23/745—Iron
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
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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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
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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
- 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
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/084—Decomposition of carbon-containing compounds into carbon
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
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Abstract
Description
Claims (22)
- REVENDICATIONS1. Procédé de préparation d'un élément monolithique de catalyse comprenant un support fibreux et une phase catalytique supportée par ledit support fibreux, caractérisé en ce qu'il comprend : - la préparation d'une structure cohérente poreuse à base de fibres réfractaires ; - la préparation d'un substrat comprenant ladite structure cohérente poreuse et du nanocarbone supporté par ladite structure 10 cohérente poreuse dans le volume de celle-ci ; - le greffage sur ledit substrat, par interaction t, d'au moins un composé aromatique renfermant dans sa formule chimique, d'une part, au moins un cycle aromatique, avantageusement au moins deux, très avantageusement quatre, cycles aromatiques et d'autre part, au moins une fonction choisie parmi les fonctions catalytiques acides, les fonctions catalytiques basiques, les fonctions précurseurs métalliques, les fonctions transformables in situ en fonctions précurseurs métalliques et leurs mélanges.
- 2. Procédé selon la revendication 1, caractérisé en ce qu'il 20 comprend ledit greffage d'au moins un composé aromatique renfermant dans sa formule chimique au moins une fonction choisie parmi les fonctions transformables in situ en fonctions précurseurs métalliques, avantageusement au moins une fonction acide ou une fonction ligante et en ce qu'il comprend en outre la transformation, in situ, de ladite au moins 25 une fonction en au moins une fonction précurseur métallique.
- 3. Procédé selon la revendication 1 ou 2, caractérisé en ce que ladite structure cohérente poreuse est une structure bi- ou tridimensionnelle, avantageusement tridimensionnelle, très avantageusement tridimensionnelle plane ou de révolution. 30
- 4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que ladite structure cohérente poreuse est une structure fibreuse aiguilletée ou une structure fibreuse consolidée par une matrice.
- 5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la préparation dudit substrat comprend :- la croissance par CVI du nanocarbone au sein de la structure cohérente poreuse, ou - l'introduction de nanocarbone pré-existant au sein de la structure cohérente poreuse et sa solidarisation aux fibres réfractaires de 5 ladite structure cohérente fibreuse via un coke de résine ou via un film de pyrocarbone généré in situ par CVI.
- 6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que ledit nanocarbone est présent sous la forme de nanotubes ou nanofibres, avantageusement sous la forme de nanofibres. 10
- 7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que ledit nanocarbone représente, en masse, de 2 à 200% de la masse de ladite structure cohérente poreuse.
- 8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que lesdites fibres réfractaires sont des fibres de carbone 15 ou des fibres de céramique, avantageusement des fibres de carbone.
- 9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que ledit au moins un composé aromatique est de type pyrénique.
- 10. Procédé selon l'une quelconque des revendications 1 à 9, 20 caractérisé en ce qu'il comprend le greffage d'au moins un composé aromatique renfermant dans sa formule chimique au moins une fonction catalytique acide, avantageusement choisie parmi les fonctions carboxylique, sulfonique et boronique.
- 11. Procédé selon la revendication 10, caractérisé en ce que ledit 25 au moins un composé aromatique consiste en l'acide 1-pyrène sulfonique ou en l'acide 1-pyrène butyrique.
- 12. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'il comprend le greffage d'au moins un composé aromatique renfermant dans sa formule chimique au moins une fonction 30 catalytique basique, avantageusement choisie parmi les fonctions amines linéaires ou ramifiées, les fonctions de type guanidine et les fonctions de type phosphazène.
- 13. Procédé selon l'une quelconque des revendications 1 à 12, caractérisé en ce qu'il comprend le greffage, direct ou via celui d'au moins 35 un composé aromatique renfermant dans sa formule chimique au moinsune fonction choisie parmi les fonctions transformables in situ en fonctions précurseurs métalliques, d'au moins un composé aromatique renfermant dans sa formule chimique au moins une fonction précurseur métallique, le métal en cause étant avantageusement choisi parmi le nickel, le cobalt, le fer, le cuivre, le manganèse, l'or, l'argent, le platine, le palladium, l'iridium et le rhodium.
- 14. Procédé selon la revendication 13, caractérisé en ce qu'il comprend, en outre, le traitement du substrat greffé avec ledit au moins un composé aromatique renfermant dans sa formule chimique au moins une fonction précurseur métallique, en vue de la transformation de ladite au moins une fonction précurseur métallique en une fonction catalytiquement active.
- 15. Procédé selon la revendication 14, caractérisé en ce que ledit traitement comprend une activation thermique qui génère des particules à base du métal correspondant audit au moins un précurseur métallique, principalement des particules d'oxyde dudit métal.
- 16. Procédé selon la revendication 15, caractérisé en ce que ledit traitement comprend, suite à ladite activation thermique, une réduction sous hydrogène qui génère des particules à base du métal correspondant audit au moins un précurseur métallique, principalement des particules dudit métal.
- 17. Procédé selon la revendication 14, caractérisé en ce que ledit traitement comprend une réduction sous hydrogène qui génère des particules à base du métal correspondant audit au moins un précurseur métallique, principalement des particules dudit métal.
- 18. Procédé selon l'une quelconque des revendications 14 à 17, caractérisé en ce que ledit traitement est mis en oeuvre à une température où ledit au moins un composé aromatique renfermant dans sa formule chimique ladite au moins une fonction précurseur métallique n'est pas ou que partiellement pyrolysé.
- 19. Procédé selon rune quelconque des revendications 1, 3 à 12, caractérisé en ce qu'il comprend - le dépôt d'au moins un précurseur métallique au sein du substra- la génération in situ d'une phase catalytique métallique au sein dudit substrat par transformation dudit au moins un précurseur métallique, - le greffage sur ledit substrat, par interaction Tc, d'au moins un composé aromatique renfermant dans sa formule chimique, d'une part, au moins un cycle aromatique, avantageusement au moins deux, très avantageusement quatre, cycles aromatiques et d'autre part, au moins une fonction choisie parmi les fonctions catalytiques acides, les fonctions catalytiques basiques et leurs mélanges.
- 20. Elément monolithique de catalyse comprenant un support fibreux et une phase catalytique supportée par ledit support fibreux, susceptible d'être obtenu par le procédé selon l'une quelconque des revendications 1 à 19.
- 21. Dément monolithique de catalyse selon la revendication 20, caractérisé en ce que ladite phase catalytique contient au moins un composé aromatique renfermant dans sa formule chimique, d'une part, au moins un cycle aromatique, avantageusement au moins deux, très avantageusement quatre, cycles aromatiques et d'autre part, au moins une fonction choisie parmi les fonctions catalytiques acides et les fonctions catalytiques basiques ledit au moins un composé aromatique étant lié, par interaction 7c, audit support fibreux.
- 22, Elément monolithique de catalyse selon la revendication 20 ou 21, caractérisé en ce que ladite phase catalytique renferme des nanoparticules d'oxyde de métal et/ou de métal, solidarisées audit support fibreux via ledit au moins un composé aromatique, pas, partiellement ou quasi totalement pyrolysé, avantageusement pas ou partiellement pyrolysé. 35
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1153370A FR2974314B1 (fr) | 2011-04-19 | 2011-04-19 | Procede de preparation d'un element monolithique de catalyse comprenant un support fibreux et ledit element monolithique de catalyse |
PCT/FR2012/050829 WO2012143658A1 (fr) | 2011-04-19 | 2012-04-16 | Procede de preparation d'un element monolithique de catalyse comprenant un support fibreux et ledit element monolithique de catalyse |
KR1020137030173A KR20140066975A (ko) | 2011-04-19 | 2012-04-16 | 섬유상 지지체를 포함하는 일체식 촉매 앨리먼트를 제조하기 위한 방법 및 상기 일체식 촉매 앨리먼트 |
CN201280019519.3A CN103492065A (zh) | 2011-04-19 | 2012-04-16 | 包含纤维载体的整体式催化元件的制备方法以及所述整体式催化元件 |
GB1318145.8A GB2507875A (en) | 2011-04-19 | 2012-04-16 | Process for preparing a monolithic catalysis element comprising a fibrous support and said monolithic catalysis element |
US14/112,953 US20140287912A1 (en) | 2011-04-19 | 2012-04-16 | Process for Preparing a Monolithic Catalysis Element Comprising a Fibrous Support and Said Monolithic Catalysis Element |
DE112012001773.0T DE112012001773T5 (de) | 2011-04-19 | 2012-04-16 | Verfahren zur Herstellung eines monolithischen Katalyseelements, umfassend einen faserigen Träger und das monolithische Katalyseelement |
JP2014505699A JP2014515702A (ja) | 2011-04-19 | 2012-04-16 | 繊維状支持体を含むモノリス触媒エレメントの製造方法、およびモノリス触媒エレメント |
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FR1153370A FR2974314B1 (fr) | 2011-04-19 | 2011-04-19 | Procede de preparation d'un element monolithique de catalyse comprenant un support fibreux et ledit element monolithique de catalyse |
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FR2974314A1 true FR2974314A1 (fr) | 2012-10-26 |
FR2974314B1 FR2974314B1 (fr) | 2013-05-10 |
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US (1) | US20140287912A1 (fr) |
JP (1) | JP2014515702A (fr) |
KR (1) | KR20140066975A (fr) |
CN (1) | CN103492065A (fr) |
DE (1) | DE112012001773T5 (fr) |
FR (1) | FR2974314B1 (fr) |
GB (1) | GB2507875A (fr) |
WO (1) | WO2012143658A1 (fr) |
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KR101624389B1 (ko) * | 2013-12-24 | 2016-05-25 | 주식회사 포스코 | 비공유결합 개질된 탄소구조체 및 이를 포함하는 탄소구조체/고분자 복합체 |
FR3033268B1 (fr) * | 2015-03-05 | 2019-08-16 | IFP Energies Nouvelles | Catalyseur comprenant de l'or disperse de maniere homogene dans un support poreux |
JP7052805B2 (ja) * | 2017-10-10 | 2022-04-12 | 日本電気株式会社 | ナノカーボン分離装置、ナノカーボンの分離方法 |
Citations (3)
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FR2892644A1 (fr) * | 2005-10-28 | 2007-05-04 | Snecma Propulsion Solide Sa | Structure de garnissage pour colonne d'echange de fluides |
WO2008011623A2 (fr) * | 2006-07-21 | 2008-01-24 | International Business Machines Corporation | Complexes de nanotubes de carbone et fullerènes dotés de clips moléculaires et leurs utilisations |
US20110129762A1 (en) * | 2009-11-30 | 2011-06-02 | Hyundai Motor Company | Method of increasing hydrophilic property of crystalline carbon using surface modifier and method of preparing platinum catalyst using the same |
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FR2584107B1 (fr) | 1985-06-27 | 1988-07-01 | Europ Propulsion | Procede de fabrication de structures de revolution tridimensionnelles par aiguilletage de couches de materiau fibreux et materiau utilise pour la mise en oeuvre du procede |
FR2557550B1 (fr) * | 1983-12-28 | 1986-05-30 | Europ Propulsion | Procede et appareillage pour la fabrication de structures tridimensionnelles de revolution |
FR2584106B1 (fr) | 1985-06-27 | 1988-05-13 | Europ Propulsion | Procede de fabrication de structures tridimensionnelles par aiguilletage de couches planes de materiau fibreux superposees et materiau fibreux utilise pour la mise en oeuvre du procede |
US6346136B1 (en) | 2000-03-31 | 2002-02-12 | Ping Chen | Process for forming metal nanoparticles and fibers |
FR2832649B1 (fr) | 2001-11-23 | 2004-07-09 | Sicat | Composites a base de nanotubes ou nanofibres de carbone deposes sur un support active pour application en catalyse |
US7296691B2 (en) * | 2003-07-18 | 2007-11-20 | Kx Technologies Llc | Carbon or activated carbon nanofibers |
FR2844510B1 (fr) * | 2002-09-12 | 2006-06-16 | Snecma Propulsion Solide | Structure fibreuse tridimensionnelle en fibres refractaires, procede pour sa realisation et application aux materiaux composites thermostructuraux |
BRPI0800605B1 (pt) | 2008-01-15 | 2018-09-04 | Univ Minas Gerais | processo de síntese de sistemas nanoestruturados híbridos: nanotubos de carbono-nanopartículas metálicas |
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- 2011-04-19 FR FR1153370A patent/FR2974314B1/fr active Active
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- 2012-04-16 KR KR1020137030173A patent/KR20140066975A/ko not_active Application Discontinuation
- 2012-04-16 WO PCT/FR2012/050829 patent/WO2012143658A1/fr active Application Filing
- 2012-04-16 JP JP2014505699A patent/JP2014515702A/ja active Pending
- 2012-04-16 GB GB1318145.8A patent/GB2507875A/en not_active Withdrawn
- 2012-04-16 US US14/112,953 patent/US20140287912A1/en not_active Abandoned
- 2012-04-16 CN CN201280019519.3A patent/CN103492065A/zh active Pending
- 2012-04-16 DE DE112012001773.0T patent/DE112012001773T5/de not_active Withdrawn
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FR2892644A1 (fr) * | 2005-10-28 | 2007-05-04 | Snecma Propulsion Solide Sa | Structure de garnissage pour colonne d'echange de fluides |
WO2008011623A2 (fr) * | 2006-07-21 | 2008-01-24 | International Business Machines Corporation | Complexes de nanotubes de carbone et fullerènes dotés de clips moléculaires et leurs utilisations |
US20110129762A1 (en) * | 2009-11-30 | 2011-06-02 | Hyundai Motor Company | Method of increasing hydrophilic property of crystalline carbon using surface modifier and method of preparing platinum catalyst using the same |
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FR2974314B1 (fr) | 2013-05-10 |
GB2507875A (en) | 2014-05-14 |
GB201318145D0 (en) | 2013-11-27 |
US20140287912A1 (en) | 2014-09-25 |
CN103492065A (zh) | 2014-01-01 |
WO2012143658A1 (fr) | 2012-10-26 |
GB2507875A8 (en) | 2014-05-21 |
JP2014515702A (ja) | 2014-07-03 |
DE112012001773T5 (de) | 2014-01-16 |
KR20140066975A (ko) | 2014-06-03 |
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