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 (enExample) | 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 (enExample) |
| EP (2) | EP3536919A1 (enExample) |
| JP (1) | JP5689685B2 (enExample) |
| KR (1) | KR101621983B1 (enExample) |
| CN (1) | CN101970817B (enExample) |
| AR (1) | AR070342A1 (enExample) |
| BR (1) | BRPI0908461B1 (enExample) |
| PL (1) | PL2318673T3 (enExample) |
| WO (1) | WO2009100097A2 (enExample) |
Families Citing this family (152)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5291966B2 (ja) | 2008-03-25 | 2013-09-18 | 日本碍子株式会社 | 触媒担持フィルタ |
| US20090246109A1 (en) | 2008-03-27 | 2009-10-01 | Southward Barry W L | Solid solutions and methods of making the same |
| 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 |
| 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 |
| JP4975689B2 (ja) | 2008-07-03 | 2012-07-11 | 日本碍子株式会社 | ハニカム構造体 |
| JP5144402B2 (ja) | 2008-07-03 | 2013-02-13 | 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 |
| US9222382B2 (en) | 2008-11-21 | 2015-12-29 | Nissan Motor Co., Ltd. | Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter |
| 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 WO PCT/US2009/033017 patent/WO2009100097A2/en not_active Ceased
- 2009-02-04 EP EP19163622.4A patent/EP3536919A1/en active Pending
- 2009-02-04 JP JP2010545960A patent/JP5689685B2/ja active Active
- 2009-02-04 US US12/365,182 patent/US8173087B2/en active Active
- 2009-02-04 PL PL09707406T patent/PL2318673T3/pl unknown
- 2009-02-04 KR KR1020107019733A patent/KR101621983B1/ko active Active
- 2009-02-04 EP EP09707406.6A patent/EP2318673B1/en not_active Revoked
- 2009-02-04 CN CN200980108220.3A patent/CN101970817B/zh 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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