JP2016524066A5 - - Google Patents
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- Publication number
- JP2016524066A5 JP2016524066A5 JP2016509545A JP2016509545A JP2016524066A5 JP 2016524066 A5 JP2016524066 A5 JP 2016524066A5 JP 2016509545 A JP2016509545 A JP 2016509545A JP 2016509545 A JP2016509545 A JP 2016509545A JP 2016524066 A5 JP2016524066 A5 JP 2016524066A5
- Authority
- JP
- Japan
- Prior art keywords
- zone
- washcoat
- substrate
- spark ignition
- filter
- 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
- 239000000758 substrate Substances 0.000 claims description 125
- 239000003054 catalyst Substances 0.000 claims description 91
- 239000000203 mixture Substances 0.000 claims description 61
- 239000011148 porous material Substances 0.000 claims description 54
- 239000007789 gas Substances 0.000 claims description 51
- 239000002245 particle Substances 0.000 claims description 43
- 239000002250 absorbent Substances 0.000 claims description 39
- 230000002745 absorbent Effects 0.000 claims description 39
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 238000011049 filling Methods 0.000 claims description 24
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 21
- 229910000510 noble metal Inorganic materials 0.000 claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000002808 molecular sieve Substances 0.000 claims description 15
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 239000010970 precious metal Substances 0.000 claims description 13
- 239000010948 rhodium Substances 0.000 claims description 13
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 12
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 12
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- 229910052703 rhodium Inorganic materials 0.000 claims description 10
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- 239000013618 particulate matter Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910001657 ferrierite group Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 3
- 150000002602 lanthanoids Chemical class 0.000 claims description 3
- 229910052680 mordenite Inorganic materials 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 26
- 150000002430 hydrocarbons Chemical class 0.000 description 26
- 239000000446 fuel Substances 0.000 description 22
- 239000003502 gasoline Substances 0.000 description 19
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 18
- 239000003570 air Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 15
- 238000011068 loading method Methods 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 229910021529 ammonia Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910002090 carbon oxide Inorganic materials 0.000 description 11
- 238000006722 reduction reaction Methods 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 229910052878 cordierite Inorganic materials 0.000 description 9
- 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 description 9
- 238000009826 distribution Methods 0.000 description 8
- 238000011065 in-situ storage Methods 0.000 description 8
- 239000002243 precursor Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 229910052788 barium Inorganic materials 0.000 description 5
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000011118 depth filtration Methods 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- -1 platinum group metals Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000011882 ultra-fine particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005653 Brownian motion process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000005537 brownian motion Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 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 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- 241000269350 Anura Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910020203 CeO Inorganic materials 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052738 indium Inorganic materials 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
- 210000004072 lung Anatomy 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- VVRQVWSVLMGPRN-UHFFFAOYSA-N oxotungsten Chemical class [W]=O VVRQVWSVLMGPRN-UHFFFAOYSA-N 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- 238000003921 particle size analysis Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 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 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361815443P | 2013-04-24 | 2013-04-24 | |
| GB1307421.6A GB2513364B (en) | 2013-04-24 | 2013-04-24 | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
| GB1307421.6 | 2013-04-24 | ||
| US61/815,443 | 2013-04-24 | ||
| PCT/GB2014/051254 WO2014174277A1 (en) | 2013-04-24 | 2014-04-23 | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018034474A Division JP2018128020A (ja) | 2013-04-24 | 2018-02-28 | 触媒化したゾーンコーティングを施したフィルタ基材を備える火花点火式エンジンおよび排気系 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016524066A JP2016524066A (ja) | 2016-08-12 |
| JP2016524066A5 true JP2016524066A5 (cg-RX-API-DMAC7.html) | 2018-02-22 |
| JP6302047B2 JP6302047B2 (ja) | 2018-03-28 |
Family
ID=48579596
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016509547A Expired - Fee Related JP6389871B2 (ja) | 2013-04-24 | 2014-04-23 | ゾーンコートされた触媒ウォッシュコートを含むフィルタ基材 |
| JP2016509545A Active JP6302047B2 (ja) | 2013-04-24 | 2014-04-23 | 触媒化したゾーンコーティングを施したフィルタ基材を備える火花点火式エンジンおよび排気系 |
| JP2018034474A Pending JP2018128020A (ja) | 2013-04-24 | 2018-02-28 | 触媒化したゾーンコーティングを施したフィルタ基材を備える火花点火式エンジンおよび排気系 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016509547A Expired - Fee Related JP6389871B2 (ja) | 2013-04-24 | 2014-04-23 | ゾーンコートされた触媒ウォッシュコートを含むフィルタ基材 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018034474A Pending JP2018128020A (ja) | 2013-04-24 | 2018-02-28 | 触媒化したゾーンコーティングを施したフィルタ基材を備える火花点火式エンジンおよび排気系 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9347349B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2989303B1 (cg-RX-API-DMAC7.html) |
| JP (3) | JP6389871B2 (cg-RX-API-DMAC7.html) |
| KR (2) | KR102125728B1 (cg-RX-API-DMAC7.html) |
| CN (3) | CN105264188B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112015026878B1 (cg-RX-API-DMAC7.html) |
| DE (2) | DE102014105736A1 (cg-RX-API-DMAC7.html) |
| GB (3) | GB2513364B (cg-RX-API-DMAC7.html) |
| RU (2) | RU2668191C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014174277A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8512657B2 (en) * | 2009-02-26 | 2013-08-20 | Johnson Matthey Public Limited Company | Method and system using a filter for treating exhaust gas having particulate matter |
| GB2513364B (en) | 2013-04-24 | 2019-06-19 | Johnson Matthey Plc | Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate |
| GB201207313D0 (en) | 2012-04-24 | 2012-06-13 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| GB2512648B (en) | 2013-04-05 | 2018-06-20 | Johnson Matthey Plc | Filter substrate comprising three-way catalyst |
| CN109736921B (zh) * | 2013-05-31 | 2024-07-26 | 庄信万丰股份有限公司 | 用于处理废气的经催化的过滤器 |
| BR112015029664A2 (pt) * | 2013-05-31 | 2017-07-25 | Johnson Matthey Plc | filtro de particulado de diesel, sistema para tratamento de um gás de escape de queima pobre, e, método para reduzir fuligem em um gás de escape de queima pobre |
| GB2556231B (en) * | 2013-07-30 | 2019-04-03 | Johnson Matthey Plc | Ammonia slip catalyst |
| EP2905074B1 (de) * | 2014-02-06 | 2019-04-24 | Heraeus Deutschland GmbH & Co. KG | Katalytisch wirksame Zusammensetzung für einen Mehrschichtkatalysator zur Abgasnachbehandlung von Verbrennungsabgasen |
| CN106999913A (zh) * | 2014-07-29 | 2017-08-01 | Sdc材料公司 | 具有被动氮氧化物吸附区的区域涂覆的催化衬底 |
| WO2016018903A1 (en) * | 2014-07-29 | 2016-02-04 | SDCmaterials, Inc. | Three way catalytic converter using hybrid catalytic particles |
| CN107249736B (zh) * | 2015-02-17 | 2020-05-01 | 株式会社科特拉 | 排气净化用催化剂 |
| JP6472677B2 (ja) * | 2015-02-17 | 2019-02-20 | 株式会社キャタラー | 排ガス浄化用触媒 |
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- 2014-04-23 KR KR1020157033060A patent/KR102125728B1/ko active Active
- 2014-04-23 BR BR112015026878-1A patent/BR112015026878B1/pt not_active IP Right Cessation
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- 2014-04-23 DE DE102014105736.8A patent/DE102014105736A1/de not_active Ceased
- 2014-04-23 RU RU2015150057A patent/RU2650992C2/ru active
- 2014-04-23 GB GB2002234.9A patent/GB2578706B/en not_active Expired - Fee Related
- 2014-04-23 DE DE102014105739.2A patent/DE102014105739A1/de not_active Ceased
- 2014-04-23 CN CN201810925441.0A patent/CN109012176A/zh active Pending
- 2014-04-23 CN CN201480032664.4A patent/CN105283241B/zh not_active Expired - Fee Related
- 2014-04-23 GB GB2002232.3A patent/GB2578704B/en not_active Expired - Fee Related
- 2014-04-23 WO PCT/GB2014/051254 patent/WO2014174277A1/en not_active Ceased
- 2014-04-24 US US14/260,405 patent/US9366166B2/en not_active Expired - Fee Related
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2018
- 2018-02-28 JP JP2018034474A patent/JP2018128020A/ja active Pending
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