JP2012515085A5 - - Google Patents
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- Publication number
- JP2012515085A5 JP2012515085A5 JP2011546332A JP2011546332A JP2012515085A5 JP 2012515085 A5 JP2012515085 A5 JP 2012515085A5 JP 2011546332 A JP2011546332 A JP 2011546332A JP 2011546332 A JP2011546332 A JP 2011546332A JP 2012515085 A5 JP2012515085 A5 JP 2012515085A5
- Authority
- JP
- Japan
- Prior art keywords
- oxidation catalyst
- palladium
- diesel oxidation
- layer
- layered
- 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
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 54
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 44
- 239000003054 catalyst Substances 0.000 claims description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 29
- 239000010457 zeolite Substances 0.000 claims description 27
- 229910021536 Zeolite Inorganic materials 0.000 claims description 23
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 23
- 230000003647 oxidation Effects 0.000 claims description 18
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- 229910052697 platinum Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 239000003870 refractory metal Substances 0.000 claims description 6
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 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 4
- 239000004071 soot Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 16
- 229910052763 palladium Inorganic materials 0.000 claims 15
- 239000002131 composite material Substances 0.000 claims 13
- 229930195733 hydrocarbon Natural products 0.000 claims 8
- 150000002430 hydrocarbons Chemical class 0.000 claims 8
- 239000011247 coating layer Substances 0.000 claims 7
- 239000004215 Carbon black (E152) Substances 0.000 claims 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 5
- 239000007789 gas Substances 0.000 claims 5
- 229910052760 oxygen Inorganic materials 0.000 claims 5
- 239000001301 oxygen Substances 0.000 claims 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 2
- 238000010531 catalytic reduction reaction Methods 0.000 claims 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 229910052772 Samarium Inorganic materials 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- 239000002002 slurry Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 6
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 1
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 229910052676 chabazite Inorganic materials 0.000 description 1
- 229910001603 clinoptilolite Inorganic materials 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- -1 silicalite Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14536709P | 2009-01-16 | 2009-01-16 | |
| US61/145,367 | 2009-01-16 | ||
| US12/686,817 US8211392B2 (en) | 2009-01-16 | 2010-01-13 | Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion |
| US12/686,817 | 2010-01-13 | ||
| PCT/US2010/021048 WO2010083313A2 (en) | 2009-01-16 | 2010-01-14 | Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012515085A JP2012515085A (ja) | 2012-07-05 |
| JP2012515085A5 true JP2012515085A5 (https=) | 2014-06-26 |
| JP5647623B2 JP5647623B2 (ja) | 2015-01-07 |
Family
ID=42335850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011546332A Active JP5647623B2 (ja) | 2009-01-16 | 2010-01-14 | 一酸化炭素及び炭化水素変換のための層構造を有するディーゼル酸化触媒複合体 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8211392B2 (https=) |
| EP (1) | EP2387460B1 (https=) |
| JP (1) | JP5647623B2 (https=) |
| KR (1) | KR101747445B1 (https=) |
| CN (1) | CN102355950B (https=) |
| BR (1) | BRPI1007341B8 (https=) |
| WO (1) | WO2010083313A2 (https=) |
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-
2010
- 2010-01-13 US US12/686,817 patent/US8211392B2/en active Active
- 2010-01-14 JP JP2011546332A patent/JP5647623B2/ja active Active
- 2010-01-14 CN CN201080011970.1A patent/CN102355950B/zh active Active
- 2010-01-14 EP EP10732092.1A patent/EP2387460B1/en active Active
- 2010-01-14 BR BRPI1007341A patent/BRPI1007341B8/pt not_active IP Right Cessation
- 2010-01-14 KR KR1020117018902A patent/KR101747445B1/ko active Active
- 2010-01-14 WO PCT/US2010/021048 patent/WO2010083313A2/en not_active Ceased
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