JP2016519048A - 多孔性セラミック物品およびその製造方法 - Google Patents
多孔性セラミック物品およびその製造方法 Download PDFInfo
- Publication number
- JP2016519048A JP2016519048A JP2016514968A JP2016514968A JP2016519048A JP 2016519048 A JP2016519048 A JP 2016519048A JP 2016514968 A JP2016514968 A JP 2016514968A JP 2016514968 A JP2016514968 A JP 2016514968A JP 2016519048 A JP2016519048 A JP 2016519048A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- porosity
- spray
- fired
- pore
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 239000011148 porous material Substances 0.000 claims abstract description 211
- 210000003739 neck Anatomy 0.000 claims abstract description 51
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims description 56
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims description 55
- 239000010433 feldspar Substances 0.000 claims description 20
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 16
- 229910052878 cordierite Inorganic materials 0.000 claims description 15
- 230000035699 permeability Effects 0.000 claims description 15
- 239000011343 solid material Substances 0.000 claims description 10
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 5
- 229910052863 mullite Inorganic materials 0.000 claims description 5
- 239000006104 solid solution Substances 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 278
- 239000000203 mixture Substances 0.000 abstract description 79
- 238000000034 method Methods 0.000 abstract description 32
- 239000012700 ceramic precursor Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 186
- 239000000463 material Substances 0.000 description 132
- 239000007921 spray Substances 0.000 description 105
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 99
- 239000000377 silicon dioxide Substances 0.000 description 84
- 238000009826 distribution Methods 0.000 description 76
- 239000000843 powder Substances 0.000 description 71
- 239000012071 phase Substances 0.000 description 63
- 241000264877 Hippospongia communis Species 0.000 description 53
- 238000010304 firing Methods 0.000 description 52
- 238000001878 scanning electron micrograph Methods 0.000 description 45
- 239000007787 solid Substances 0.000 description 30
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 28
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 27
- 238000001125 extrusion Methods 0.000 description 26
- 239000002994 raw material Substances 0.000 description 26
- 239000011230 binding agent Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 22
- 238000001694 spray drying Methods 0.000 description 22
- 238000001354 calcination Methods 0.000 description 21
- 239000007789 gas Substances 0.000 description 19
- 238000007792 addition Methods 0.000 description 18
- 238000011068 loading method Methods 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 15
- 238000001914 filtration Methods 0.000 description 14
- 238000005245 sintering Methods 0.000 description 14
- 239000002002 slurry Substances 0.000 description 13
- 239000000758 substrate Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 239000004094 surface-active agent Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 11
- 238000011049 filling Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 11
- 229910052753 mercury Inorganic materials 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 10
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 238000005498 polishing Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 9
- 239000010419 fine particle Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 7
- 229910001593 boehmite Inorganic materials 0.000 description 7
- 239000011362 coarse particle Substances 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 7
- 239000006259 organic additive Substances 0.000 description 7
- 238000002459 porosimetry Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 101100440696 Caenorhabditis elegans cor-1 gene Proteins 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 6
- 239000002518 antifoaming agent Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 229920001592 potato starch Polymers 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- 239000007790 solid phase Substances 0.000 description 6
- 239000004071 soot Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 229910052810 boron oxide Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 3
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- -1 or similar oxides Inorganic materials 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910000018 strontium carbonate Inorganic materials 0.000 description 3
- 229910052727 yttrium Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- JLRJWBUSTKIQQH-UHFFFAOYSA-K lanthanum(3+);triacetate Chemical compound [La+3].CC([O-])=O.CC([O-])=O.CC([O-])=O JLRJWBUSTKIQQH-UHFFFAOYSA-K 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052575 non-oxide ceramic Inorganic materials 0.000 description 2
- 239000011225 non-oxide ceramic Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052574 oxide ceramic Inorganic materials 0.000 description 2
- 239000011224 oxide ceramic Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052566 spinel group Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910017569 La2(CO3)3 Inorganic materials 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910008484 TiSi Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- FWGZLZNGAVBRPW-UHFFFAOYSA-N alumane;strontium Chemical compound [AlH3].[Sr] FWGZLZNGAVBRPW-UHFFFAOYSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006105 batch ingredient Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000001198 high resolution scanning electron microscopy Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000010902 jet-milling Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- NZPIUJUFIFZSPW-UHFFFAOYSA-H lanthanum carbonate Chemical compound [La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O NZPIUJUFIFZSPW-UHFFFAOYSA-H 0.000 description 1
- 229960001633 lanthanum carbonate Drugs 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24491—Porosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24492—Pore diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24493—Modulus of rupture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
- B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
- B01D46/24494—Thermal expansion coefficient, heat capacity or thermal conductivity
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/657—Pore diameter larger than 1000 nm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/478—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on aluminium titanates
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62675—Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
- C04B38/0009—Honeycomb structures characterised by features relating to the cell walls, e.g. wall thickness or distribution of pores in the walls
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
- C04B2235/3234—Titanates, not containing zirconia
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
- C04B2235/3234—Titanates, not containing zirconia
- C04B2235/3236—Alkaline earth titanates
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3286—Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/528—Spheres
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
- C04B2235/5472—Bimodal, multi-modal or multi-fraction
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6021—Extrusion moulding
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/249969—Of silicon-containing material [e.g., glass, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Filtering Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Nanotechnology (AREA)
Abstract
Description
Claims (5)
- 多孔性セラミック体であって、
固体物質と、大きい細孔ネックを有する隣接細孔の網状組織との微細構造と、
1000以上の透過性と、
50%以上の多孔度と、
10μm超のメジアン細孔サイズ(d50)と、
室温(20℃)〜800℃で2×10−7K−1〜20×10−7K−1の範囲内の熱膨張係数(CTE)と、
0.10%超の歪み許容度と、
ハニカムジオメトリー(300/14)または等価物で170psi(1.17MPa)超のMORと、
を有することを特徴とする多孔性セラミック体。 - 固体物質と細孔の網状組織との前記微細構造がインバースポロシティーを含むことを特徴とする請求項1に記載の多孔性セラミック体。
- 前記多孔度が57%以上であり、
前記メジアン細孔サイズ(d50)が15μm超であり、かつ
前記熱膨張係数(CTE)が室温(20℃)〜800℃で2×10−7K−1〜15×10−7K−1の範囲内である、
ことを特徴とする請求項1または2に記載の多孔性セラミック体。 - 前記固体物質がコージエライトまたはチタン酸アルミニウム固溶体擬ブルッカイトの主要相(50vol%超)を含むことを特徴とする請求項1〜3のいずれか一項に記載の多孔性セラミック体。
- 前記主要相がコージエライトである場合、前記固体物質が長石、ムライト、スピネル、およびチタン酸ストロンチウムのうちの少なくとも1つの副次相(50vol%未満)をさらに含み、かつ
前記主要相がチタン酸アルミニウム固溶体擬ブルッカイトである場合、前記固体物質が長石、コージエライト、ムライト、スピネル、ガラス、およびチタン酸ストロンチウムのうちの少なくとも1つの副次相(50vol%未満)をさらに含む、
ことを特徴とする請求項4に記載の多孔性セラミック体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361825251P | 2013-05-20 | 2013-05-20 | |
US61/825,251 | 2013-05-20 | ||
PCT/US2014/038050 WO2014189741A2 (en) | 2013-05-20 | 2014-05-15 | Porous ceramic article and method of manufacturing the same |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017212548A Division JP6625596B2 (ja) | 2013-05-20 | 2017-11-02 | 多孔性セラミック物品およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016519048A true JP2016519048A (ja) | 2016-06-30 |
JP6240314B2 JP6240314B2 (ja) | 2017-11-29 |
Family
ID=50933545
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016514968A Expired - Fee Related JP6240314B2 (ja) | 2013-05-20 | 2014-05-15 | 多孔性セラミック物品およびその製造方法 |
JP2017212548A Expired - Fee Related JP6625596B2 (ja) | 2013-05-20 | 2017-11-02 | 多孔性セラミック物品およびその製造方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017212548A Expired - Fee Related JP6625596B2 (ja) | 2013-05-20 | 2017-11-02 | 多孔性セラミック物品およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9623360B2 (ja) |
EP (1) | EP2999680B1 (ja) |
JP (2) | JP6240314B2 (ja) |
CN (1) | CN105392756A (ja) |
MX (1) | MX2015015878A (ja) |
WO (1) | WO2014189741A2 (ja) |
ZA (1) | ZA201508480B (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015037613A1 (ja) * | 2013-09-11 | 2015-03-19 | 三井金属鉱業株式会社 | 排ガス浄化触媒 |
US10029939B2 (en) | 2015-02-27 | 2018-07-24 | Corning Incorporated | Ceramic composite beads and methods for making same |
CN107847836A (zh) | 2015-06-02 | 2018-03-27 | 科学设计有限公司 | 用于制造具有增强的性能的多孔体的方法 |
ITUB20153550A1 (it) * | 2015-09-11 | 2017-03-11 | Signa Labs S R L | Materiale, uso e metodo di realizzazione di tale materiale |
WO2017058865A1 (en) * | 2015-09-28 | 2017-04-06 | Corning Incorporated | Zirconium tin titanate compositions, ceramic bodies comprising same, and methods of manufacturing same |
EP3386607A1 (en) | 2015-12-09 | 2018-10-17 | Corning Incorporated | Porous ceramic composition, filter, and articles |
JP6728859B2 (ja) * | 2016-03-25 | 2020-07-22 | 日立金属株式会社 | セラミック基板およびその製造方法 |
MX2018014812A (es) * | 2016-05-31 | 2019-03-14 | Corning Inc | Articulo poroso y metodo para la fabricacion del mismo. |
CN109476512B (zh) * | 2016-06-12 | 2021-11-09 | 美索过滤公司 | 从水中去除砷和重金属的组合物和方法 |
JP6756530B2 (ja) * | 2016-07-05 | 2020-09-16 | イビデン株式会社 | ハニカム構造体及びハニカム構造体の製造方法 |
EP3490958A1 (en) * | 2016-07-27 | 2019-06-05 | Corning Incorporated | Ceramic and polymer composite, methods of making, and uses thereof |
WO2018058110A1 (en) | 2016-09-26 | 2018-03-29 | Mesofilter Inc. | Filtration medium for removal or inactivation of microorganisms from water |
US10449520B2 (en) | 2017-05-15 | 2019-10-22 | Scientific Design Company, Inc. | Porous bodies with enhanced crush strength |
US11447422B2 (en) | 2017-10-31 | 2022-09-20 | Corning Incorporated | Batch compositions comprising spheroidal pre-reacted inorganic particles and spheroidal pore-formers and methods of manufacture of honeycomb bodies therefrom |
US20190186281A1 (en) * | 2017-12-20 | 2019-06-20 | United Technologies Corporation | Compressor abradable seal with improved solid lubricant retention |
CN108503378B (zh) * | 2018-04-08 | 2020-06-05 | 江苏中翼汽车新材料科技有限公司 | 一种尖晶石增强氧化镁基泡沫陶瓷过滤器及其制备方法 |
US10676401B2 (en) | 2018-04-23 | 2020-06-09 | Scientific Design Company, Inc. | Porous bodies with enhanced pore architecture prepared with oxalic acid |
CN112437763B (zh) * | 2018-06-29 | 2024-01-30 | 康宁股份有限公司 | 具有高强度表皮的陶瓷蜂窝体及其制造方法 |
DE102019123873A1 (de) * | 2018-10-01 | 2020-04-02 | Denso Corporation | Abgasreinigungsfilter und Verfahren zum Herstellen desselben |
US11878947B2 (en) | 2019-11-26 | 2024-01-23 | Corning Incorporated | Shear binder agglomerates enabling high porosity in ceramic honeycomb bodies |
FR3105022B1 (fr) * | 2019-12-20 | 2022-08-19 | Axens | Support catalytique comprenant des microsphères creuses |
CN111389102B (zh) * | 2020-03-30 | 2021-11-30 | 济南大学 | 一种全颗粒陶瓷粘结过滤器及其制备方法 |
JP2022123542A (ja) | 2021-02-12 | 2022-08-24 | 日本碍子株式会社 | 目封止ハニカム構造体 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542569A (ja) * | 2006-06-30 | 2009-12-03 | コーニング インコーポレイテッド | 低マイクロクラックの多孔質セラミックハニカム、およびその製造方法 |
WO2010098347A1 (ja) * | 2009-02-26 | 2010-09-02 | 京セラ株式会社 | ハニカム構造体およびガス処理装置 |
JP2011504869A (ja) * | 2007-11-27 | 2011-02-17 | コーニング インコーポレイテッド | 微細多孔性の低微小亀裂化セラミックハニカムおよび方法 |
JP2011506237A (ja) * | 2007-11-30 | 2011-03-03 | コーニング インコーポレイテッド | ゼオライト系ハニカム体 |
US8101117B2 (en) * | 2008-05-30 | 2012-01-24 | Corning, Incorporated | Controlled gas pore formers in extruded ware |
JP2013512189A (ja) * | 2009-11-30 | 2013-04-11 | コーニング インコーポレイテッド | 網状コージエライト組成物、物品およびその製造 |
Family Cites Families (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602270B2 (ja) | 1976-04-08 | 1985-01-21 | 日本碍子株式会社 | コージエライト系セラミツクハニカムおよびその製法 |
JPS5689844A (en) | 1979-12-25 | 1981-07-21 | Asahi Glass Co Ltd | Ceramic honeycomb and its production |
US4789501A (en) | 1984-11-19 | 1988-12-06 | The Curators Of The University Of Missouri | Glass microspheres |
JPH0285030A (ja) | 1988-09-21 | 1990-03-26 | Takata Kk | 子供用拘束シート |
JPH03274027A (ja) | 1990-03-24 | 1991-12-05 | Seiko Epson Corp | 液晶表示装置 |
JPH04305054A (ja) | 1991-03-29 | 1992-10-28 | Ngk Insulators Ltd | アルミニウムチタネート構造体とその製造方法 |
JPH04324799A (ja) | 1991-04-24 | 1992-11-13 | Matsushita Electric Ind Co Ltd | スピーカ |
JP2726616B2 (ja) | 1993-12-15 | 1998-03-11 | 日本碍子株式会社 | 多孔質セラミックハニカムフィルタ |
JP3274027B2 (ja) | 1994-09-07 | 2002-04-15 | トヨタ自動車株式会社 | チタン酸アルミニウム製ハニカム体の製造方法 |
US5726267A (en) | 1997-01-31 | 1998-03-10 | Nalco Chemical Company | Preparation and utility of water-soluble polymers having pendant derivatized amide, ester or ether functionalities as ceramics dispersants and binders |
US5863491A (en) | 1997-01-31 | 1999-01-26 | Wang; Chi S. | Photocatalytic reactor for metal recovery from industrial waste streams |
JP2002508735A (ja) | 1997-06-09 | 2002-03-19 | ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン | 低密度シリカ粒子およびその製造方法 |
JP3612943B2 (ja) | 1997-06-20 | 2005-01-26 | 松下電器産業株式会社 | 排ガスフィルタの製造方法 |
JP2003511331A (ja) | 1999-10-05 | 2003-03-25 | コーニング インコーポレイテッド | 耐火性nzp型構造体並びにその作成及び使用方法 |
US6926882B2 (en) | 2000-01-05 | 2005-08-09 | Exxonmobil Chemical Patents Inc. | Porous inorganic macrostructure materials and process for their preparation |
EP1203758B1 (en) | 2000-02-14 | 2010-09-29 | NGK Insulators, Ltd. | Method for producing honeycomb ceramic structure |
US6896905B2 (en) | 2001-02-15 | 2005-05-24 | Rohm And Haas Company | Porous particles, their aqueous dispersions, and method of preparation |
JP4455786B2 (ja) | 2001-07-31 | 2010-04-21 | 日本碍子株式会社 | 多孔質材料の製造方法及びこれに用いる中空状顆粒の製造方法 |
US6620751B1 (en) | 2002-03-14 | 2003-09-16 | Corning Incorporated | Strontium feldspar aluminum titanate for high temperature applications |
WO2003106028A1 (ja) | 2002-06-01 | 2003-12-24 | 日立金属株式会社 | セラミックハニカム構造体及びその製造方法並びにその製造に用いるコート材 |
CN100341602C (zh) * | 2002-06-26 | 2007-10-10 | 康宁股份有限公司 | 用于柴油机颗粒过滤器应用的硅酸铝镁结构 |
US6849181B2 (en) | 2002-07-31 | 2005-02-01 | Corning Incorporated | Mullite-aluminum titanate diesel exhaust filter |
US7166552B2 (en) | 2002-11-01 | 2007-01-23 | Ohcera Co. Ltd. | Method for producing aluminum magnesium titanate sintered product |
US7387829B2 (en) * | 2004-01-13 | 2008-06-17 | Ibiden Co., Ltd. | Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure |
US7122612B2 (en) * | 2004-02-27 | 2006-10-17 | Corning Incorporated | Porous ceramic filters with catalyst coatings |
BRPI0510875A (pt) | 2004-04-21 | 2007-12-26 | Dow Global Technologies Inc | método para aumentar a resistência de um corpo cerámico poroso, corpo cerámico poroso e filtro |
US20060021308A1 (en) | 2004-07-29 | 2006-02-02 | Merkel Gregory A | Mullite-aluminum titanate body and method for making same |
JP2006096634A (ja) | 2004-09-30 | 2006-04-13 | Hitachi Metals Ltd | 多孔質セラミック体 |
JP2008545612A (ja) | 2005-05-31 | 2008-12-18 | コーニング インコーポレイテッド | 細孔形成剤の組合せを含有するチタン酸アルミニウムセラミック形成バッチ混合物および未焼成体、および同混合物および未焼成体の製造および焼成方法 |
WO2007064454A2 (en) | 2005-11-30 | 2007-06-07 | Corning Incorporated | Controlled pore size distribution porous ceramic honeycomb filter, honeycomb green body, batch mixture and manufacturing method therefor |
JPWO2007097056A1 (ja) | 2006-02-23 | 2009-07-09 | イビデン株式会社 | ハニカム構造体および排ガス浄化装置 |
CN101495422B (zh) * | 2006-06-30 | 2013-11-13 | 康宁股份有限公司 | 低微裂纹的多孔陶瓷蜂窝体及其制造方法 |
CN101506124A (zh) | 2006-08-25 | 2009-08-12 | 康宁股份有限公司 | 低背压多孔堇青石陶瓷蜂窝制品及其生产方法 |
US8974724B2 (en) | 2006-11-29 | 2015-03-10 | Corning Incorporated | Aluminum titanate batch compositions and method |
WO2008126319A1 (ja) * | 2007-03-30 | 2008-10-23 | Ibiden Co., Ltd. | 多孔質炭化ケイ素焼結体の製造方法 |
JP4900820B2 (ja) | 2007-06-28 | 2012-03-21 | 日立金属株式会社 | セラミックハニカムフィルタ |
US8114354B2 (en) | 2007-12-18 | 2012-02-14 | Basf Corporation | Catalyzed soot filter manufacture and systems |
JP2010100510A (ja) | 2008-01-07 | 2010-05-06 | Sumitomo Chemical Co Ltd | チタン酸アルミニウムセラミックスの製造方法 |
JP2009184903A (ja) | 2008-01-09 | 2009-08-20 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックスの製造方法 |
WO2009093547A1 (ja) | 2008-01-21 | 2009-07-30 | Sumitomo Chemical Company, Limited | チタン酸アルミニウムマグネシウムの製造方法 |
WO2009093560A1 (ja) | 2008-01-21 | 2009-07-30 | Sumitomo Chemical Company, Limited | チタン酸アルミニウムマグネシウム-アルミナ複合セラミックス |
US8119234B2 (en) | 2008-02-29 | 2012-02-21 | Corning Incorporated | Anisotropic porous ceramic article and manufacture thereof |
JP2011515309A (ja) | 2008-02-29 | 2011-05-19 | コーニング インコーポレイテッド | 粉砕された堅果の殻を用いたハニカム製造方法および該方法により生成されたハニカム体 |
EP2266932B8 (en) | 2008-03-26 | 2013-09-11 | Kyocera Corporation | Porous ceramic member and filter |
WO2009122538A1 (ja) | 2008-03-31 | 2009-10-08 | イビデン株式会社 | ハニカム構造体 |
JP5564677B2 (ja) | 2008-04-28 | 2014-07-30 | 大塚化学株式会社 | 多孔質チタン酸アルミニウム及びその焼結体並びにその製造方法 |
JP5122527B2 (ja) | 2008-06-18 | 2013-01-16 | 住友化学株式会社 | チタン酸アルミニウムマグネシウムの製造方法 |
JP2010001184A (ja) | 2008-06-20 | 2010-01-07 | Nippon Soken Inc | 排ガスフィルタの製造方法 |
JP2010013293A (ja) | 2008-06-30 | 2010-01-21 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックス粉末の製造方法 |
FR2933400B1 (fr) | 2008-07-04 | 2010-08-20 | Saint Gobain Ct Recherches | Grains fondus d'oxydes comprenant al, ti, mg et zr et produits ceramiques comportant de tels grains |
FR2933401B1 (fr) * | 2008-07-04 | 2010-07-30 | Saint Gobain Ct Recherches | Structure poreuse du type titanate d'alumine |
FR2933398B1 (fr) | 2008-07-04 | 2011-02-18 | Saint Gobain Ct Recherches | Grains fondus d'oxydes comprenant al, ti et mg et produits ceramiques comportant de tels grains |
KR101648483B1 (ko) | 2008-07-28 | 2016-08-16 | 히타치 긴조쿠 가부시키가이샤 | 세라믹 허니컴 구조체 및 그 제조 방법 |
CN101343175B (zh) | 2008-08-20 | 2012-09-05 | 哈尔滨工业大学 | 一种氧化铝/钛酸铝多孔陶瓷的制备方法 |
CN101343174A (zh) | 2008-08-20 | 2009-01-14 | 哈尔滨工业大学 | 一种氧化铝/钛酸铝陶瓷复合材料及其制备方法 |
JP5495545B2 (ja) | 2008-08-28 | 2014-05-21 | 京セラ株式会社 | 多孔質セラミック部材およびその製法ならびにフィルタ |
WO2010026982A1 (ja) | 2008-09-04 | 2010-03-11 | 住友化学株式会社 | チタン酸アルミニウム系セラミックスの製造方法 |
JP4774564B2 (ja) | 2008-10-07 | 2011-09-14 | 住友化学株式会社 | チタン酸アルミニウム系セラミックス粉末の製造方法 |
JP2010132527A (ja) | 2008-11-07 | 2010-06-17 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックスの製造方法 |
JP5133207B2 (ja) | 2008-11-08 | 2013-01-30 | 住友化学株式会社 | チタン酸アルミニウム系セラミックスの製造方法 |
JP5133208B2 (ja) | 2008-11-08 | 2013-01-30 | 住友化学株式会社 | チタン酸アルミニウム系セラミックスの製造方法 |
JP5144490B2 (ja) | 2008-12-24 | 2013-02-13 | 住友化学株式会社 | チタン酸アルミニウム系セラミックスの製造方法およびチタン酸アルミニウム系セラミックス |
JP2010159172A (ja) | 2009-01-06 | 2010-07-22 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックスの製造方法 |
JP2010189204A (ja) | 2009-02-16 | 2010-09-02 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系粒状焼結体の製造方法、ならびにチタン酸アルミニウム系焼結体の製造方法 |
US8138108B2 (en) | 2009-02-27 | 2012-03-20 | Corning Incorporated | Aluminum titanate-containing ceramic-forming batch materials and methods using the same |
JP5271766B2 (ja) | 2009-03-26 | 2013-08-21 | 京セラ株式会社 | 多孔質セラミック部材およびフィルタ |
EP2415730A4 (en) | 2009-03-30 | 2012-11-28 | Sumitomo Chemical Co | PROCESS FOR PRODUCING ALUMINUM TITANATE CERAMIC BODY |
JP2011005417A (ja) | 2009-06-25 | 2011-01-13 | Otsuka Chem Co Ltd | ハニカムフィルタ及びその製造方法 |
JP2011005408A (ja) | 2009-06-25 | 2011-01-13 | Kyocera Corp | フィルタエレメントおよびフィルタ |
FR2948657B1 (fr) | 2009-07-28 | 2013-01-04 | Saint Gobain Ct Recherches | Grains fondus d'oxydes comprenant al, ti et produits ceramiques comportant de tels grains |
JP2011037669A (ja) | 2009-08-12 | 2011-02-24 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックスの製造方法およびチタン酸アルミニウム系セラミックス |
US20110124486A1 (en) | 2009-11-24 | 2011-05-26 | Bonham Christine Gallaher | Aluminum Titanate-Containing Ceramic-Forming Batch Materials And Methods Using The Same |
US9856177B2 (en) | 2010-05-28 | 2018-01-02 | Corning Incorporated | Cordierite porous ceramic honeycomb articles |
US8609032B2 (en) * | 2010-11-29 | 2013-12-17 | Corning Incorporated | Porous ceramic honeycomb articles and methods for making the same |
EP2668147A1 (de) | 2011-01-28 | 2013-12-04 | Mann + Hummel Gmbh | Keramischer körper aus einer aluminiumtitanatmischung |
JP2012188346A (ja) | 2011-02-25 | 2012-10-04 | Kyocera Corp | ハニカム成形体の焼成方法およびこれを用いて得られるハニカム構造体ならびにこれを備えたガス処理装置 |
US9272956B2 (en) * | 2011-05-27 | 2016-03-01 | Corning Incorporated | Method for controlling aluminum titanate ceramic filter properties |
-
2014
- 2014-04-11 US US14/250,655 patent/US9623360B2/en active Active
- 2014-05-15 WO PCT/US2014/038050 patent/WO2014189741A2/en active Application Filing
- 2014-05-15 CN CN201480041177.4A patent/CN105392756A/zh active Pending
- 2014-05-15 EP EP14729822.8A patent/EP2999680B1/en active Active
- 2014-05-15 MX MX2015015878A patent/MX2015015878A/es unknown
- 2014-05-15 JP JP2016514968A patent/JP6240314B2/ja not_active Expired - Fee Related
-
2015
- 2015-11-17 ZA ZA2015/08480A patent/ZA201508480B/en unknown
-
2017
- 2017-11-02 JP JP2017212548A patent/JP6625596B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542569A (ja) * | 2006-06-30 | 2009-12-03 | コーニング インコーポレイテッド | 低マイクロクラックの多孔質セラミックハニカム、およびその製造方法 |
JP2011504869A (ja) * | 2007-11-27 | 2011-02-17 | コーニング インコーポレイテッド | 微細多孔性の低微小亀裂化セラミックハニカムおよび方法 |
JP2011506237A (ja) * | 2007-11-30 | 2011-03-03 | コーニング インコーポレイテッド | ゼオライト系ハニカム体 |
US8101117B2 (en) * | 2008-05-30 | 2012-01-24 | Corning, Incorporated | Controlled gas pore formers in extruded ware |
WO2010098347A1 (ja) * | 2009-02-26 | 2010-09-02 | 京セラ株式会社 | ハニカム構造体およびガス処理装置 |
JP2013512189A (ja) * | 2009-11-30 | 2013-04-11 | コーニング インコーポレイテッド | 網状コージエライト組成物、物品およびその製造 |
Also Published As
Publication number | Publication date |
---|---|
EP2999680B1 (en) | 2020-11-11 |
US9623360B2 (en) | 2017-04-18 |
JP6240314B2 (ja) | 2017-11-29 |
ZA201508480B (en) | 2016-11-30 |
EP2999680A2 (en) | 2016-03-30 |
WO2014189741A2 (en) | 2014-11-27 |
US20140338296A1 (en) | 2014-11-20 |
CN105392756A (zh) | 2016-03-09 |
WO2014189741A3 (en) | 2015-04-16 |
MX2015015878A (es) | 2017-01-20 |
JP2018058761A (ja) | 2018-04-12 |
JP6625596B2 (ja) | 2019-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6625596B2 (ja) | 多孔性セラミック物品およびその製造方法 | |
JP6224229B2 (ja) | 多孔性セラミック物品およびその製造方法 | |
JP6263608B2 (ja) | 多孔性セラミック物品およびその製造方法 | |
US8119234B2 (en) | Anisotropic porous ceramic article and manufacture thereof | |
JP4350523B2 (ja) | 高温用途のストロンチウム・フェルドスパー・アルミニウム・チタネート | |
JP5267131B2 (ja) | チタン酸アルミニウム質セラミックハニカム構造体の製造方法 | |
CN103058650B (zh) | 用于四效和NOx吸附器的陶瓷材料及其制备方法 | |
JP6654085B2 (ja) | 多孔質材料、及び多孔質材料の製造方法並びにハニカム構造体 | |
JP2011508713A (ja) | セラミックハニカム構造 | |
US20210094885A1 (en) | Reduced anisotropy aluminum titanate-cordierite ceramic bodies, batch mixtures including spherical alumina, and methods of manufacturing ceramic bodies therefrom | |
JP6611707B2 (ja) | コージエライト対ムライトの比率が高いコージエライト・ムライト・チタン酸アルミニウムマグネシウム組成物およびそれから構成されたセラミック物品 | |
JP2010516621A (ja) | 押出成形した繊維状炭化ケイ素基材およびその製造方法 | |
JP2018199608A (ja) | 多孔質材料、ハニカム構造体、及び多孔質材料の製造方法 | |
JP5365794B2 (ja) | 触媒担持用セラミックフィルタ及びその製造方法 | |
JP2021535068A (ja) | コーディエライト‐インディアライト‐擬板チタン石構造セラミック体、バッチ組成物混合物、及びこれらからセラミック体を製造する方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170404 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170904 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171003 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171102 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6240314 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |