JP2010043569A5 - - Google Patents
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- Publication number
- JP2010043569A5 JP2010043569A5 JP2008206848A JP2008206848A JP2010043569A5 JP 2010043569 A5 JP2010043569 A5 JP 2010043569A5 JP 2008206848 A JP2008206848 A JP 2008206848A JP 2008206848 A JP2008206848 A JP 2008206848A JP 2010043569 A5 JP2010043569 A5 JP 2010043569A5
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- catalyst
- purification system
- gas purification
- hydrocarbons
- 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 27
- 239000003054 catalyst Substances 0.000 claims 25
- 238000000746 purification Methods 0.000 claims 17
- 229930195733 hydrocarbon Natural products 0.000 claims 15
- 150000002430 hydrocarbons Chemical class 0.000 claims 14
- 125000004432 carbon atom Chemical group C* 0.000 claims 9
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims 7
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims 7
- 239000000446 fuel Substances 0.000 claims 5
- 239000004215 Carbon black (E152) Substances 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- -1 methane hydrocarbons Chemical class 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008206848A JP5157739B2 (ja) | 2008-08-11 | 2008-08-11 | 排ガス浄化システム及びこれを用いた排ガス浄化方法 |
| EP09806698.8A EP2325449B1 (en) | 2008-08-11 | 2009-08-10 | Exhaust gas purification system and exhaust gas purifying method using same |
| PCT/JP2009/064114 WO2010018807A1 (ja) | 2008-08-11 | 2009-08-10 | 排ガス浄化システム及びこれを用いた排ガス浄化方法 |
| US13/058,404 US8671662B2 (en) | 2008-08-11 | 2009-08-10 | Exhaust gas purifying system and exhaust gas purifying method using the same |
| CN2009801313814A CN102119265B (zh) | 2008-08-11 | 2009-08-10 | 废气净化系统及使用其的废气净化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008206848A JP5157739B2 (ja) | 2008-08-11 | 2008-08-11 | 排ガス浄化システム及びこれを用いた排ガス浄化方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010043569A JP2010043569A (ja) | 2010-02-25 |
| JP2010043569A5 true JP2010043569A5 (enExample) | 2011-08-25 |
| JP5157739B2 JP5157739B2 (ja) | 2013-03-06 |
Family
ID=41668951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008206848A Expired - Fee Related JP5157739B2 (ja) | 2008-08-11 | 2008-08-11 | 排ガス浄化システム及びこれを用いた排ガス浄化方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8671662B2 (enExample) |
| EP (1) | EP2325449B1 (enExample) |
| JP (1) | JP5157739B2 (enExample) |
| CN (1) | CN102119265B (enExample) |
| WO (1) | WO2010018807A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011114501A1 (ja) | 2010-03-15 | 2011-09-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| CA2750738C (en) | 2010-03-15 | 2014-04-29 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification system of internal combustion engine |
| JP5196027B2 (ja) | 2010-04-01 | 2013-05-15 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP5196024B2 (ja) | 2010-07-28 | 2013-05-15 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| BRPI1012614A2 (pt) | 2010-08-30 | 2020-06-02 | Toyota Jidosha Kabushiki Kaisha | Sistema de purificação de descarga de motor de combustão interna |
| CN103180558B (zh) | 2010-08-30 | 2017-04-05 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| WO2012029189A1 (ja) * | 2010-09-02 | 2012-03-08 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP5120498B2 (ja) | 2010-10-04 | 2013-01-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP5168410B2 (ja) | 2010-10-04 | 2013-03-21 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| EP2617959B1 (en) | 2010-10-18 | 2019-03-20 | Toyota Jidosha Kabushiki Kaisha | Nox purification method of an exhaust purification system of an internal combustion engine |
| CN103221648B (zh) | 2010-12-06 | 2016-08-24 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| CN103492684B (zh) | 2010-12-20 | 2016-02-03 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| JP5131389B2 (ja) | 2010-12-24 | 2013-01-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| CN102753794B (zh) | 2011-02-07 | 2015-05-13 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| ES2601798T3 (es) | 2011-02-10 | 2017-02-16 | Toyota Jidosha Kabushiki Kaisha | Método de purificación de NOX de un sistema de purificación de gas de escape para motor de combustión interna |
| EP2687693B1 (en) | 2011-03-17 | 2016-11-30 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine exhaust gas purification device |
| US9021788B2 (en) | 2011-04-15 | 2015-05-05 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification system of internal combustion engine |
| US8726637B2 (en) * | 2011-09-12 | 2014-05-20 | Honda Motor Co., Ltd. | Air-fuel ratio control system for internal combustion engine |
| WO2013069085A1 (ja) | 2011-11-07 | 2013-05-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| WO2013069115A1 (ja) | 2011-11-09 | 2013-05-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| EP2626528B1 (en) | 2011-11-30 | 2016-10-26 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification device for internal combustion engine |
| EP2623738B1 (en) | 2011-11-30 | 2019-08-21 | Toyota Jidosha Kabushiki Kaisha | NOx purification method of an exhaust purification system of an internal combustion engine |
| CN103348103B (zh) * | 2012-01-30 | 2015-08-26 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
| EP2639419B1 (en) | 2012-02-07 | 2017-05-03 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification device for internal combustion engine |
| KR101566741B1 (ko) * | 2014-04-09 | 2015-11-06 | 현대자동차 주식회사 | 후분사 시기를 보정하는 방법 |
| US10337374B2 (en) * | 2017-03-15 | 2019-07-02 | Ford Global Technologies, Llc | Methods and systems for an aftertreatment catalyst |
| WO2020014060A1 (en) * | 2018-07-12 | 2020-01-16 | Exxonmobil Research And Engineering Company | Vehicle powertrain with on-board catalytic reformer |
| EP3667315B1 (en) * | 2018-12-12 | 2025-03-26 | HORIBA, Ltd. | Exhaust gas analysis apparatus, and exhaust gas analysis method |
| GB2593786B (en) | 2020-07-07 | 2023-01-25 | Daphne Tech Sa | Apparatus and method for electron irradiation scrubbing |
| US11542857B1 (en) | 2021-07-16 | 2023-01-03 | Saudi Arabian Oil Company | Scavenged pre-chamber using oxygen generated by a molecular sieve process |
| US11767781B2 (en) * | 2022-02-18 | 2023-09-26 | Saudi Arabian Oil Company | LNT regeneration with hydrogen for transport engine application |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637344A (en) * | 1968-10-23 | 1972-01-25 | Exxon Research Engineering Co | Method of treating exhaust gases of internal combustion engines |
| JP2634251B2 (ja) | 1989-09-04 | 1997-07-23 | 三菱重工業株式会社 | 接触分解脱硝方法 |
| JPH0661427B2 (ja) * | 1990-07-19 | 1994-08-17 | 株式会社日本触媒 | 窒素酸化物の除去方法 |
| JPH06190245A (ja) * | 1992-12-28 | 1994-07-12 | Mazda Motor Corp | 排気ガス浄化用触媒構造 |
| DE4404617C2 (de) * | 1994-02-14 | 1998-11-05 | Daimler Benz Ag | Vorrichtung zur selektiven katalysierten NO¶x¶-Reduktion in sauerstoffhaltigen Abgasen von Brennkraftmaschinen |
| WO1998047605A1 (en) * | 1997-04-23 | 1998-10-29 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification method and exhaust gas purification catalyst |
| JP3835436B2 (ja) * | 1997-04-23 | 2006-10-18 | トヨタ自動車株式会社 | 排ガス浄化方法及び排ガス浄化用触媒 |
| JP3741303B2 (ja) | 1997-12-08 | 2006-02-01 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
| FR2783280B1 (fr) * | 1998-09-11 | 2000-11-10 | Renault | Procede de commande de purge des oxydes d'azote dans une ligne d'echappement d'un moteur diesel |
| JP2000301000A (ja) * | 1999-04-23 | 2000-10-31 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒及びその製造方法 |
| JP3918402B2 (ja) * | 2000-05-18 | 2007-05-23 | 日産自動車株式会社 | ディーゼルエンジンの制御装置 |
| JP4145019B2 (ja) * | 2001-03-07 | 2008-09-03 | いすゞ自動車株式会社 | 排気ガス浄化装置 |
| JP3966128B2 (ja) | 2002-09-04 | 2007-08-29 | マツダ株式会社 | 排気浄化装置 |
| US7198764B2 (en) * | 2003-03-05 | 2007-04-03 | Delphi Technologies, Inc. | Gas treatment system and a method for using the same |
| JP4039349B2 (ja) * | 2003-10-08 | 2008-01-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| JP4325368B2 (ja) | 2003-11-12 | 2009-09-02 | トヨタ自動車株式会社 | 空燃比測定装置 |
| KR100590960B1 (ko) * | 2004-04-06 | 2006-06-19 | 현대자동차주식회사 | 자동차 배기가스 정화시스템 |
| JP2006083775A (ja) | 2004-09-16 | 2006-03-30 | Nissan Motor Co Ltd | 内燃機関用燃料の改質方法 |
| JP2006255539A (ja) * | 2005-03-15 | 2006-09-28 | Toyota Motor Corp | 排ガス浄化装置 |
| JP4586614B2 (ja) | 2005-04-11 | 2010-11-24 | トヨタ自動車株式会社 | ディーゼル排ガス浄化装置及びディーゼル排ガス浄化用触媒 |
| US7788906B2 (en) * | 2005-07-27 | 2010-09-07 | Eaton Corporation | Methods and systems for controlling internal combustion engines |
| JP2007239616A (ja) * | 2006-03-09 | 2007-09-20 | Babcock Hitachi Kk | 排ガスの浄化装置及び排ガスの浄化方法,浄化触媒 |
| US7624570B2 (en) * | 2006-07-27 | 2009-12-01 | Eaton Corporation | Optimal fuel profiles |
| US20080085231A1 (en) * | 2006-10-05 | 2008-04-10 | Frederic Vitse | System and method for reducing nitrogen oxides emissions |
| JP2008206848A (ja) | 2007-02-27 | 2008-09-11 | Aruze Corp | 遊技機 |
-
2008
- 2008-08-11 JP JP2008206848A patent/JP5157739B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-10 WO PCT/JP2009/064114 patent/WO2010018807A1/ja not_active Ceased
- 2009-08-10 US US13/058,404 patent/US8671662B2/en active Active
- 2009-08-10 EP EP09806698.8A patent/EP2325449B1/en not_active Not-in-force
- 2009-08-10 CN CN2009801313814A patent/CN102119265B/zh not_active Expired - Fee Related
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