ATE444807T1 - Dieselabgasartikel und katalysatorzusammensetzungen dafür - Google Patents
Dieselabgasartikel und katalysatorzusammensetzungen dafürInfo
- Publication number
- ATE444807T1 ATE444807T1 AT06789044T AT06789044T ATE444807T1 AT E444807 T1 ATE444807 T1 AT E444807T1 AT 06789044 T AT06789044 T AT 06789044T AT 06789044 T AT06789044 T AT 06789044T AT E444807 T1 ATE444807 T1 AT E444807T1
- Authority
- AT
- Austria
- Prior art keywords
- diesel exhaust
- temperatures
- catalyst compositions
- filter system
- exhaust
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 1
- 239000010953 base metal Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0093—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are of the same type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70582305P | 2005-08-05 | 2005-08-05 | |
PCT/US2006/029823 WO2007032825A1 (en) | 2005-08-05 | 2006-07-28 | Diesel exhaust article and catalyst compositions therefor |
US11/495,432 US7673448B2 (en) | 2005-08-05 | 2006-07-28 | Diesel exhaust article and catalyst compositions therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE444807T1 true ATE444807T1 (de) | 2009-10-15 |
Family
ID=37767497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06789044T ATE444807T1 (de) | 2005-08-05 | 2006-07-28 | Dieselabgasartikel und katalysatorzusammensetzungen dafür |
Country Status (7)
Country | Link |
---|---|
US (1) | US7673448B2 (de) |
EP (1) | EP1919613B1 (de) |
JP (1) | JP2009525161A (de) |
AT (1) | ATE444807T1 (de) |
DE (1) | DE602006009675D1 (de) |
RU (1) | RU2008108086A (de) |
WO (1) | WO2007032825A1 (de) |
Families Citing this family (34)
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JP4438042B2 (ja) | 2001-03-08 | 2010-03-24 | キヤノン株式会社 | 金属配位化合物、電界発光素子及び表示装置 |
AT501463B8 (de) * | 2005-05-04 | 2007-02-15 | Pankl Emission Control Systems | Hybridvorrichtung zum entfernen von russpartikeln aus dieselabgasen |
DE102006026324A1 (de) * | 2006-06-02 | 2007-12-06 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Nebenstromfilter mit verbessertem Filterwirkungsgrad |
JP5210306B2 (ja) * | 2006-06-29 | 2013-06-12 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト | 三元触媒 |
US7967887B1 (en) * | 2006-11-03 | 2011-06-28 | Cummins Filtration Ip, Inc. | Exhaust aftertreatment filter with reduced maximum temperature |
DE102007008823A1 (de) * | 2007-02-22 | 2008-08-28 | Alantum Gmbh & Co. Kg | Katalysatorträgerkörper |
FR2916366B1 (fr) * | 2007-05-23 | 2009-11-27 | Saint Gobain Ct Recherches | Filtre a particules texture pour applications catalytiques |
JP4849035B2 (ja) * | 2007-08-08 | 2011-12-28 | マツダ株式会社 | 触媒付パティキュレートフィルタ |
JP4849034B2 (ja) * | 2007-08-08 | 2011-12-28 | マツダ株式会社 | 触媒付パティキュレートフィルタ |
DE502007002874D1 (de) * | 2007-09-28 | 2010-04-01 | Umicore Ag & Co Kg | Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren |
US8007573B2 (en) * | 2007-09-28 | 2011-08-30 | General Electric Company | Filter and associated method |
US7871452B2 (en) * | 2007-10-01 | 2011-01-18 | Mazda Motor Corporation | Particulate filter |
US20090155525A1 (en) * | 2007-12-18 | 2009-06-18 | Yuejin Li | Passivation-Free Coating Process For A CSF |
US8114354B2 (en) * | 2007-12-18 | 2012-02-14 | Basf Corporation | Catalyzed soot filter manufacture and systems |
EP2259870A4 (de) * | 2008-03-27 | 2017-11-15 | Umicore AG & Co. KG | Kontinuierliche dieselrusssteuerung mit minimalem gegendruck unter verwendung konventioneller flusssubstrate und einem darauf abgelagerten aktiven direktrussoxidierungskatalysator |
EP2315733A1 (de) * | 2008-05-30 | 2011-05-04 | Corning Incorporated | Poröse wabe mit niedrigem staudruck und herstellungsverfahren dafür |
US8474249B2 (en) * | 2008-09-08 | 2013-07-02 | Ford Global Technologies, Llc | Optimization of soot distribution in a diesel particulate filter |
DE102008055890A1 (de) * | 2008-11-05 | 2010-05-12 | Süd-Chemie AG | Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator |
JP5223963B2 (ja) * | 2009-02-26 | 2013-06-26 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE102009033635B4 (de) * | 2009-07-17 | 2020-11-05 | Umicore Ag & Co. Kg | Katalytisch aktives Partikelfilter mit Schwefelwasserstoff-Sperrfunktion, seine Verwendung und Verfahren zur Entfernung von Stickoxiden und Partikeln |
US9062633B2 (en) * | 2009-08-01 | 2015-06-23 | Electro-Motive Diesel, Inc. | Pressure balanced exhaust gas recirculation assembly for a locomotive two-stroke uniflow scavenged diesel engine |
US20110033353A1 (en) | 2009-08-05 | 2011-02-10 | Basf Corporation | Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles |
IT1395633B1 (it) * | 2009-08-27 | 2012-10-16 | Ufi Innovation Ct Srl | Filtro per motori endotermici |
FR2953734B1 (fr) * | 2009-12-15 | 2013-01-18 | Renault Sas | Filtre a particules recyclable |
GB201003784D0 (en) * | 2010-03-08 | 2010-04-21 | Johnson Matthey Plc | Improvement in control OPF emissions |
US8444730B2 (en) * | 2010-09-27 | 2013-05-21 | Ford Global Technologies, Llc | Even-loading DPF and regeneration thereof |
US20120110983A1 (en) * | 2010-11-08 | 2012-05-10 | Charles Anthony Griffith | Diesel exhaust treatment apparatus |
EP2655819A4 (de) * | 2010-12-22 | 2017-01-25 | Mahindra & Mahindra Limited | Integriertes abgas-nachbehandlungssystem für diesel-kraftstoffmotoren |
KR101353447B1 (ko) * | 2012-03-22 | 2014-01-21 | 주식회사 알란텀 | 3차원 반응 구조를 갖는 선택적 촉매 환원용 촉매 담체 |
SE536981C2 (sv) * | 2013-03-05 | 2014-11-25 | Scania Cv Ab | Förfarande och anordning för avgasrening vid en förbränningsmotor |
US9133747B2 (en) * | 2013-10-30 | 2015-09-15 | Gm Global Technoogy Operations Llc | Selective catalyst reduction filter washcoat thickness ammonia compensation system |
US9616384B2 (en) * | 2014-06-11 | 2017-04-11 | Basf Se | Base metal catalyst |
EP3081295B1 (de) * | 2015-04-14 | 2023-10-04 | Bosal Emission Control Systems NV | Katalysator und verfahren zur reduktion von sechswertigem chrom cr(vi) |
JP6742457B1 (ja) * | 2019-02-05 | 2020-08-19 | 株式会社キャタラー | 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置 |
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-
2006
- 2006-07-28 WO PCT/US2006/029823 patent/WO2007032825A1/en active Application Filing
- 2006-07-28 DE DE602006009675T patent/DE602006009675D1/de not_active Expired - Fee Related
- 2006-07-28 AT AT06789044T patent/ATE444807T1/de active
- 2006-07-28 EP EP06789044A patent/EP1919613B1/de not_active Not-in-force
- 2006-07-28 RU RU2008108086/04A patent/RU2008108086A/ru not_active Application Discontinuation
- 2006-07-28 JP JP2008525096A patent/JP2009525161A/ja not_active Withdrawn
- 2006-07-28 US US11/495,432 patent/US7673448B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070041881A1 (en) | 2007-02-22 |
US7673448B2 (en) | 2010-03-09 |
WO2007032825A1 (en) | 2007-03-22 |
JP2009525161A (ja) | 2009-07-09 |
RU2008108086A (ru) | 2009-09-10 |
DE602006009675D1 (de) | 2009-11-19 |
EP1919613B1 (de) | 2009-10-07 |
EP1919613A1 (de) | 2008-05-14 |
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