EP2579985A4 - Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität - Google Patents
Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivitätInfo
- Publication number
- EP2579985A4 EP2579985A4 EP11792037.1A EP11792037A EP2579985A4 EP 2579985 A4 EP2579985 A4 EP 2579985A4 EP 11792037 A EP11792037 A EP 11792037A EP 2579985 A4 EP2579985 A4 EP 2579985A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- nox storage
- hydrocarbon conversion
- storage catalyst
- conversion activity
- improved hydrocarbon
- 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.)
- Ceased
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0244—Coatings comprising several layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0246—Coatings comprising a zeolite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1025—Rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
- B01D2255/2042—Barium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/204—Alkaline earth metals
- B01D2255/2047—Magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20715—Zirconium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/209—Other metals
- B01D2255/2092—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
- B01D2255/502—Beta zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/902—Multilayered catalyst
- B01D2255/9022—Two layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/902—Multilayered catalyst
- B01D2255/9025—Three layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/908—O2-storage component incorporated in the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/91—NOx-storage component incorporated in the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/912—HC-storage component incorporated in the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
- B01J29/74—Noble metals
- B01J29/7415—Zeolite Beta
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18176505.8A EP3403722A1 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
EP11792037.1A EP2579985A4 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10165484 | 2010-06-10 | ||
PCT/IB2011/052512 WO2011154913A1 (en) | 2010-06-10 | 2011-06-09 | Nox storage catalyst with improved hydrocarbon conversion activity |
EP11792037.1A EP2579985A4 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176505.8A Division EP3403722A1 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2579985A1 EP2579985A1 (de) | 2013-04-17 |
EP2579985A4 true EP2579985A4 (de) | 2015-01-21 |
Family
ID=45097604
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176505.8A Pending EP3403722A1 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
EP11792037.1A Ceased EP2579985A4 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18176505.8A Pending EP3403722A1 (de) | 2010-06-10 | 2011-06-09 | Nox-speicher-katalysator mit verbesserter kohlenwasserstoffumwandlungsaktivität |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP3403722A1 (de) |
JP (1) | JP5937579B2 (de) |
KR (1) | KR101846593B1 (de) |
CN (1) | CN103052444B (de) |
BR (1) | BR112012031330B1 (de) |
WO (1) | WO2011154913A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201021649D0 (en) * | 2010-12-21 | 2011-02-02 | Johnson Matthey Plc | NOx Absorber catalyst |
EP3578258A1 (de) * | 2012-04-06 | 2019-12-11 | BASF Corporation | Mager nox-fallen-dieseloxidierungskatalysator mit kohlenwasserstoffspeicherungsfunktion |
GB201220912D0 (en) * | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
EP2769760A1 (de) * | 2013-02-21 | 2014-08-27 | Umicore AG & Co. KG | Katalysator zur Reduktion von Stickoxiden |
WO2014164732A1 (en) * | 2013-03-12 | 2014-10-09 | Basf Corporation | Catalyst materials for no oxidation |
US9034287B2 (en) * | 2013-03-13 | 2015-05-19 | Basf Corporation | Catalyst compositions, articles, methods and systems |
GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
JP5994730B2 (ja) * | 2013-05-27 | 2016-09-21 | マツダ株式会社 | 排気ガス浄化用触媒の製造方法 |
JP5949662B2 (ja) * | 2013-05-27 | 2016-07-13 | マツダ株式会社 | 排気ガス浄化用触媒及びその製造方法 |
JP6236995B2 (ja) | 2013-08-28 | 2017-11-29 | マツダ株式会社 | 排気ガス浄化用触媒及びその製造方法並びにそれを用いた排気ガス浄化方法 |
WO2015036797A1 (en) * | 2013-09-16 | 2015-03-19 | Johnson Matthey Public Limited Company | EXHAUST SYSTEM WITH A MODIFIED LEAN NOx TRAP |
CN104667914A (zh) * | 2013-11-29 | 2015-06-03 | 陈社云 | 一种柴油机尾气脱硝催化剂及其制备方法 |
JP6662778B2 (ja) * | 2013-12-06 | 2020-03-11 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company | コールドスタート触媒、及び排気システム中でのそれの使用 |
EP2985068A1 (de) * | 2014-08-13 | 2016-02-17 | Umicore AG & Co. KG | Katalysator-System zur Reduktion von Stickoxiden |
RU2017131548A (ru) * | 2015-02-09 | 2019-03-11 | Басф Корпорейшн | Дизельный катализатор окисления |
EP3277406B1 (de) * | 2015-03-03 | 2023-08-02 | BASF Corporation | Falle für mageres nox mit verbesserter hoch- und niedrigtemperaturleistung |
CN114308033A (zh) | 2015-06-29 | 2022-04-12 | 康宁股份有限公司 | 减少排放物的多孔陶瓷体 |
GB2546164A (en) * | 2015-09-30 | 2017-07-12 | Johnson Matthey Plc | Gasoline particulate filter |
WO2017212219A1 (en) | 2016-06-10 | 2017-12-14 | Johnson Matthey Public Limited Company | NOx ADSORBER CATALYST |
WO2017222017A1 (ja) * | 2016-06-23 | 2017-12-28 | エヌ・イーケムキャット株式会社 | リーンバーン用触媒 |
GB2557673A (en) * | 2016-12-15 | 2018-06-27 | Johnson Matthey Plc | NOx adsorber catalyst |
GB2560940A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | Three layer NOx Adsorber catalyst |
GB2560939A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | NOx Adsorber catalyst |
GB2560944A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | NOx adsorber catalyst |
GB2560941A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | NOx Adsorber catalyst |
GB2560942A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | NOx Adsorber catalyst |
CN111432914A (zh) * | 2017-12-13 | 2020-07-17 | 庄信万丰股份有限公司 | 具有对n2的更大选择性的改善的nh3减排 |
US10850264B2 (en) * | 2018-05-18 | 2020-12-01 | Umicore Ag & Co. Kg | Hydrocarbon trap catalyst |
JP2021528247A (ja) * | 2018-06-12 | 2021-10-21 | ビーエーエスエフ コーポレーション | 燃料カットNOx制御用TWCシステム |
EP3623047B1 (de) | 2018-09-17 | 2021-02-24 | Umicore Ag & Co. Kg | Katalysator zur reduktion von stickoxiden |
CN113316484A (zh) * | 2019-01-15 | 2021-08-27 | 日立造船株式会社 | 废气净化用催化剂 |
EP3695902B1 (de) | 2019-02-18 | 2021-09-01 | Umicore Ag & Co. Kg | Katalysator zur reduktion von stickoxiden |
EP3824988A1 (de) * | 2019-11-20 | 2021-05-26 | UMICORE AG & Co. KG | Katalysator zur reduktion von stickoxiden |
EP4302862A1 (de) * | 2022-07-06 | 2024-01-10 | Johnson Matthey Public Limited Company | Mager-nox-falle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617123A1 (de) * | 1995-04-28 | 1996-10-31 | Mazda Motor | Katalysator zur Reinigung verbrannter Gase |
EP1004347A2 (de) * | 1998-11-27 | 2000-05-31 | Degussa-Hüls Aktiengesellschaft | Katalysator für die Reinigung der Abgase eines Dieselmotors |
EP1007190A1 (de) * | 1997-06-26 | 2000-06-14 | Johnson Matthey Public Limited Company | Katalysators für brennkraftmaschine mit magergemischverbrennung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577258A (en) * | 1946-06-13 | 1951-12-04 | Ohio Commw Eng Co | Alternating-current welder |
US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
US5024981A (en) | 1989-04-20 | 1991-06-18 | Engelhard Corporation | Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
JPH0910594A (ja) * | 1995-04-28 | 1997-01-14 | Mazda Motor Corp | 排気ガス浄化用触媒 |
JPH10165819A (ja) * | 1996-12-12 | 1998-06-23 | Nissan Motor Co Ltd | 排気ガス浄化用触媒及びその使用方法 |
EP0935055B1 (de) | 1998-02-05 | 2006-01-11 | Nissan Motor Company, Limited | Verfahren zur Reinigung von hochsauerstoffhaltigen Abgasen |
JPH11226415A (ja) | 1998-02-19 | 1999-08-24 | Nissan Motor Co Ltd | 排気ガス浄化用触媒及び排気ガス浄化方法 |
JPH11300211A (ja) | 1998-04-24 | 1999-11-02 | Nissan Motor Co Ltd | 排気ガス浄化用触媒及び排気ガス浄化方法 |
US7022646B2 (en) * | 2003-01-31 | 2006-04-04 | Engelhard Corporation | Layered catalyst composite |
JP2005169203A (ja) | 2003-12-09 | 2005-06-30 | Nissan Motor Co Ltd | 排気ガス浄化触媒及びその製造方法 |
JP2005205302A (ja) * | 2004-01-22 | 2005-08-04 | Hitachi Ltd | 内燃機関用排ガス浄化触媒および排ガス浄化装置 |
US7795172B2 (en) * | 2004-06-22 | 2010-09-14 | Basf Corporation | Layered exhaust treatment catalyst |
JP2008100152A (ja) * | 2006-10-18 | 2008-05-01 | Cataler Corp | 排ガス浄化用触媒 |
BRPI0916334B1 (pt) * | 2008-07-31 | 2019-10-15 | Basf Se | Catalisador para armazenamento de óxido de nitrogênio, sistema e método de tratamento para uma corrente de gás de escapamento de automóvel, e, método para produzir um catalisador de armazenamento de óxido de nitrogênio |
KR20120125337A (ko) * | 2010-02-01 | 2012-11-14 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | NOx 흡수제 촉매 |
-
2011
- 2011-06-09 EP EP18176505.8A patent/EP3403722A1/de active Pending
- 2011-06-09 WO PCT/IB2011/052512 patent/WO2011154913A1/en active Application Filing
- 2011-06-09 CN CN201180038737.7A patent/CN103052444B/zh active Active
- 2011-06-09 KR KR1020137000558A patent/KR101846593B1/ko active IP Right Grant
- 2011-06-09 EP EP11792037.1A patent/EP2579985A4/de not_active Ceased
- 2011-06-09 BR BR112012031330-4A patent/BR112012031330B1/pt not_active IP Right Cessation
- 2011-06-09 JP JP2013513802A patent/JP5937579B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617123A1 (de) * | 1995-04-28 | 1996-10-31 | Mazda Motor | Katalysator zur Reinigung verbrannter Gase |
EP1007190A1 (de) * | 1997-06-26 | 2000-06-14 | Johnson Matthey Public Limited Company | Katalysators für brennkraftmaschine mit magergemischverbrennung |
EP1004347A2 (de) * | 1998-11-27 | 2000-05-31 | Degussa-Hüls Aktiengesellschaft | Katalysator für die Reinigung der Abgase eines Dieselmotors |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011154913A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20130109093A (ko) | 2013-10-07 |
CN103052444B (zh) | 2016-05-11 |
BR112012031330B1 (pt) | 2018-12-11 |
BR112012031330A2 (pt) | 2016-10-25 |
CN103052444A (zh) | 2013-04-17 |
JP5937579B2 (ja) | 2016-06-22 |
WO2011154913A1 (en) | 2011-12-15 |
EP2579985A1 (de) | 2013-04-17 |
JP2013528119A (ja) | 2013-07-08 |
KR101846593B1 (ko) | 2018-04-06 |
EP3403722A1 (de) | 2018-11-21 |
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