JP2011525579A5 - - Google Patents
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- Publication number
- JP2011525579A5 JP2011525579A5 JP2010545960A JP2010545960A JP2011525579A5 JP 2011525579 A5 JP2011525579 A5 JP 2011525579A5 JP 2010545960 A JP2010545960 A JP 2010545960A JP 2010545960 A JP2010545960 A JP 2010545960A JP 2011525579 A5 JP2011525579 A5 JP 2011525579A5
- Authority
- JP
- Japan
- Prior art keywords
- particulate trap
- exhaust gas
- gas treatment
- storage material
- oxygen storage
- 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
- 239000007789 gas Substances 0.000 claims 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 9
- 239000003054 catalyst Substances 0.000 claims 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 9
- 239000001301 oxygen Substances 0.000 claims 9
- 229910052760 oxygen Inorganic materials 0.000 claims 9
- 239000011232 storage material Substances 0.000 claims 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 8
- 238000006243 chemical reaction Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 4
- 229910052763 palladium Inorganic materials 0.000 claims 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 3
- 229930195733 hydrocarbon Natural products 0.000 claims 3
- 150000002430 hydrocarbons Chemical class 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 3
- 229910052703 rhodium Inorganic materials 0.000 claims 3
- 239000010948 rhodium Substances 0.000 claims 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 3
- -1 support Chemical compound 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910000510 noble metal Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000004071 soot Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2619008P | 2008-02-05 | 2008-02-05 | |
| US61/026,190 | 2008-02-05 | ||
| PCT/US2009/033017 WO2009100097A2 (en) | 2008-02-05 | 2009-02-04 | Gasoline engine emissions treatment systems having particulate traps |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011525579A JP2011525579A (ja) | 2011-09-22 |
| JP2011525579A5 true JP2011525579A5 (https=) | 2012-03-22 |
| JP5689685B2 JP5689685B2 (ja) | 2015-03-25 |
Family
ID=40577850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010545960A Active JP5689685B2 (ja) | 2008-02-05 | 2009-02-04 | 微粒子トラップを有するガソリンエンジン排出ガス処理システム |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8173087B2 (https=) |
| EP (2) | EP2318673B1 (https=) |
| JP (1) | JP5689685B2 (https=) |
| KR (1) | KR101621983B1 (https=) |
| CN (1) | CN101970817B (https=) |
| AR (1) | AR070342A1 (https=) |
| BR (1) | BRPI0908461B1 (https=) |
| PL (1) | PL2318673T3 (https=) |
| WO (1) | WO2009100097A2 (https=) |
Families Citing this family (156)
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| JP2009233587A (ja) | 2008-03-27 | 2009-10-15 | Ngk Insulators Ltd | 触媒付きディーゼルパティキュレートフィルタ及びその製造方法 |
| US20090246109A1 (en) | 2008-03-27 | 2009-10-01 | Southward Barry W L | Solid solutions and methods of making the same |
| US8778831B2 (en) | 2008-03-27 | 2014-07-15 | Umicore Ag & Co. Kg | Base metal and base metal modified diesel oxidation catalysts |
| JP5273446B2 (ja) | 2008-05-12 | 2013-08-28 | 日産自動車株式会社 | 排ガス浄化用触媒及びその製造方法 |
| JP2009285605A (ja) | 2008-05-30 | 2009-12-10 | Toyota Motor Corp | 排ガス浄化用触媒 |
| JP5144402B2 (ja) | 2008-07-03 | 2013-02-13 | 日本碍子株式会社 | ハニカム構造体 |
| JP4975689B2 (ja) | 2008-07-03 | 2012-07-11 | 日本碍子株式会社 | ハニカム構造体 |
| DE102008040646A1 (de) | 2008-07-23 | 2010-01-28 | Robert Bosch Gmbh | Abgasnachbehandlungseinrichtung für eine Brennkraftmaschine mit Fremdzündung |
| DE102008038736A1 (de) | 2008-08-12 | 2010-02-18 | Man Nutzfahrzeuge Aktiengesellschaft | Partikelabscheider, insbesondere Partikelfilter, zur Abscheidung von Partikeln aus dem Abgasstrom einer Brennkraftmaschine |
| US20100077727A1 (en) | 2008-09-29 | 2010-04-01 | Southward Barry W L | Continuous diesel soot control with minimal back pressure penatly using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
| WO2010058834A1 (ja) | 2008-11-21 | 2010-05-27 | 日産自動車株式会社 | 粒子状物質浄化材料、粒子状物質浄化材料を用いた粒子状物質浄化用フィルタ触媒及び粒子状物質浄化用フィルタ触媒の再生方法 |
| FR2939695B1 (fr) | 2008-12-17 | 2011-12-30 | Saint Gobain Ct Recherches | Structure de purification incorporant un systeme de catalyse supporte par une zircone a l'etat reduit. |
| US8758695B2 (en) | 2009-08-05 | 2014-06-24 | Basf Se | Treatment system for gasoline engine exhaust gas |
-
2009
- 2009-02-04 EP EP09707406.6A patent/EP2318673B1/en not_active Revoked
- 2009-02-04 EP EP19163622.4A patent/EP3536919A1/en active Pending
- 2009-02-04 JP JP2010545960A patent/JP5689685B2/ja active Active
- 2009-02-04 KR KR1020107019733A patent/KR101621983B1/ko active Active
- 2009-02-04 PL PL09707406T patent/PL2318673T3/pl unknown
- 2009-02-04 CN CN200980108220.3A patent/CN101970817B/zh active Active
- 2009-02-04 WO PCT/US2009/033017 patent/WO2009100097A2/en not_active Ceased
- 2009-02-04 US US12/365,182 patent/US8173087B2/en active Active
- 2009-02-04 BR BRPI0908461-4A patent/BRPI0908461B1/pt active IP Right Grant
- 2009-02-05 AR ARP090100404A patent/AR070342A1/es active IP Right Grant
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