JP2012507662A5 - - Google Patents
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- JP2012507662A5 JP2012507662A5 JP2011534867A JP2011534867A JP2012507662A5 JP 2012507662 A5 JP2012507662 A5 JP 2012507662A5 JP 2011534867 A JP2011534867 A JP 2011534867A JP 2011534867 A JP2011534867 A JP 2011534867A JP 2012507662 A5 JP2012507662 A5 JP 2012507662A5
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- catalyst system
- composition
- washcoat layer
- scr
- 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.)
- Pending
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- 239000000758 substrate Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 7
- 239000000126 substance Substances 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 4
- 239000013078 crystal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229910021536 Zeolite Inorganic materials 0.000 claims 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 239000013543 active substance Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/263,871 | 2008-11-03 | ||
| US12/263,871 US8524185B2 (en) | 2008-11-03 | 2008-11-03 | Integrated SCR and AMOx catalyst systems |
| PCT/US2009/063035 WO2010062730A2 (en) | 2008-11-03 | 2009-11-03 | Integrated scr and amox catalyst systems |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015187902A Division JP6377588B2 (ja) | 2008-11-03 | 2015-09-25 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012507662A JP2012507662A (ja) | 2012-03-29 |
| JP2012507662A5 true JP2012507662A5 (enExample) | 2014-04-17 |
Family
ID=42131640
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011534867A Pending JP2012507662A (ja) | 2008-11-03 | 2009-11-03 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
| JP2015187902A Active JP6377588B2 (ja) | 2008-11-03 | 2015-09-25 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
| JP2018136862A Active JP6550509B2 (ja) | 2008-11-03 | 2018-07-20 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015187902A Active JP6377588B2 (ja) | 2008-11-03 | 2015-09-25 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
| JP2018136862A Active JP6550509B2 (ja) | 2008-11-03 | 2018-07-20 | Ｓｃｒおよびａｍｏｘを統合した触媒システム |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8524185B2 (enExample) |
| EP (2) | EP2352912B1 (enExample) |
| JP (3) | JP2012507662A (enExample) |
| KR (1) | KR101688668B1 (enExample) |
| CN (2) | CN102216582B (enExample) |
| BR (1) | BRPI0921500B1 (enExample) |
| CA (1) | CA2791997C (enExample) |
| ES (1) | ES2689940T3 (enExample) |
| MX (1) | MX2011004654A (enExample) |
| MY (1) | MY156967A (enExample) |
| PL (1) | PL2352912T3 (enExample) |
| WO (1) | WO2010062730A2 (enExample) |
| ZA (1) | ZA201104097B (enExample) |
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| EP2692437B1 (en) | 2011-03-31 | 2023-09-20 | N.E. Chemcat Corporation | Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method |
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| CN102600832A (zh) * | 2012-02-28 | 2012-07-25 | 北京化工大学 | 一种提高脱硝性能的组合催化剂及其应用 |
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| KR102639603B1 (ko) * | 2015-03-30 | 2024-02-23 | 바스프 코포레이션 | 디젤 배출물 제어를 위한 다기능 필터 |
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| US9878287B2 (en) | 2015-06-18 | 2018-01-30 | Johnson Matthey Public Limited Company | NH3 overdosing-tolerant SCR catalyst |
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- 2009-11-03 CN CN200980146203.9A patent/CN102216582B/zh active Active
- 2009-11-03 BR BRPI0921500-0A patent/BRPI0921500B1/pt active IP Right Grant
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- 2009-11-03 CN CN201710239474.5A patent/CN107262090B/zh active Active
- 2009-11-03 ES ES09829666.8T patent/ES2689940T3/es active Active
- 2009-11-03 CA CA2791997A patent/CA2791997C/en active Active
- 2009-11-03 EP EP09829666.8A patent/EP2352912B1/en active Active
- 2009-11-03 MX MX2011004654A patent/MX2011004654A/es active IP Right Grant
- 2009-11-03 EP EP18172849.4A patent/EP3399166A1/en active Pending
- 2009-11-03 WO PCT/US2009/063035 patent/WO2010062730A2/en not_active Ceased
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