PL2918330T3 - Technologia mająca na celu zmniejszenie zawartości tlenków azotu w spalinach pochodzących ze spalania paliw węglowodorowych, przy zastosowaniu katalizatora scr na bazie sita molekularnego - Google Patents
Technologia mająca na celu zmniejszenie zawartości tlenków azotu w spalinach pochodzących ze spalania paliw węglowodorowych, przy zastosowaniu katalizatora scr na bazie sita molekularnegoInfo
- Publication number
- PL2918330T3 PL2918330T3 PL15162208T PL15162208T PL2918330T3 PL 2918330 T3 PL2918330 T3 PL 2918330T3 PL 15162208 T PL15162208 T PL 15162208T PL 15162208 T PL15162208 T PL 15162208T PL 2918330 T3 PL2918330 T3 PL 2918330T3
- Authority
- PL
- Poland
- Prior art keywords
- hydrocarbon
- waste gas
- molecular sieve
- catalytic converter
- nitrogen oxides
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 3
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000002808 molecular sieve Substances 0.000 title 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title 1
- 239000002912 waste gas Substances 0.000 title 1
Classifications
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- 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
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
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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
- 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
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—Iron group metals or copper
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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
- B01J37/0246—Coatings comprising a zeolite
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- 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
- F01N13/0097—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 arranged in a single housing
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- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/103—Oxidation catalysts for HC and CO only
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- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
- F01N3/106—Auxiliary oxidation catalysts
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- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
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- 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
- B01D2255/20738—Iron
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- 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
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/92—Dimensions
- B01D2255/9205—Porosity
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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
- 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
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
- B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
- B01J29/68—Iron group metals or copper
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
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- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
- F01N2370/04—Zeolitic material
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- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/063—Surface coverings for exhaust purification, e.g. catalytic reaction zeolites
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- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
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- 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
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08008572 | 2008-05-07 | ||
EP15162208.1A EP2918330B1 (de) | 2008-05-07 | 2009-04-18 | Verfahren zur verminderung von stickoxiden in kohlenwasserstoff-haltigen abgasen unter verwendung eines scr-katalysators auf basis eines molekularsiebes |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2918330T3 true PL2918330T3 (pl) | 2017-07-31 |
Family
ID=39769301
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL15162208T PL2918330T3 (pl) | 2008-05-07 | 2009-04-18 | Technologia mająca na celu zmniejszenie zawartości tlenków azotu w spalinach pochodzących ze spalania paliw węglowodorowych, przy zastosowaniu katalizatora scr na bazie sita molekularnego |
PL15162207T PL2918329T3 (pl) | 2008-05-07 | 2009-04-18 | Układ i technologia mająca na celu zmniejszenie zawartości tlenków azotu w spalinach zawierających węglowodory przy zastosowaniu katalizatora scr na bazie sita molekularnego |
PL15155612T PL2898941T3 (pl) | 2008-05-07 | 2009-04-18 | Układ związany z przetwarzaniem tlenków azotu (nox) i węglowodorów (hc) zawartych w spalinach silników wysokoprężnych |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL15162207T PL2918329T3 (pl) | 2008-05-07 | 2009-04-18 | Układ i technologia mająca na celu zmniejszenie zawartości tlenków azotu w spalinach zawierających węglowodory przy zastosowaniu katalizatora scr na bazie sita molekularnego |
PL15155612T PL2898941T3 (pl) | 2008-05-07 | 2009-04-18 | Układ związany z przetwarzaniem tlenków azotu (nox) i węglowodorów (hc) zawartych w spalinach silników wysokoprężnych |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110056187A1 (pl) |
EP (5) | EP3195920B1 (pl) |
JP (1) | JP5886042B2 (pl) |
KR (1) | KR20110010711A (pl) |
BR (1) | BRPI0912247B1 (pl) |
DE (4) | DE202009018990U1 (pl) |
PL (3) | PL2918330T3 (pl) |
WO (1) | WO2009135588A1 (pl) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3195920B1 (de) * | 2008-05-07 | 2020-01-29 | Umicore Ag & Co. Kg | Anordnung und verfahren zur verminderung von stickoxiden in kohlenwasserstoff-haltigen abgasen unter verwendung eines scr-katalysators auf basis eines molekularsiebes |
EP2138681B1 (de) | 2008-06-27 | 2019-03-27 | Umicore AG & Co. KG | Verfahren und Vorrichtung zur Reinigung von Dieselabgasen |
JP5750701B2 (ja) | 2009-10-14 | 2015-07-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | NOxの選択的還元用の銅含有レビ沸石モレキュラーシーブ |
US9289756B2 (en) | 2010-07-15 | 2016-03-22 | Basf Se | Copper containing ZSM-34, OFF and/or ERI zeolitic material for selective reduction of NOx |
FR2962923B1 (fr) * | 2010-07-22 | 2015-01-02 | Peugeot Citroen Automobiles Sa | Composition catalytique et dispositif de traitement des gaz comprenant une telle composition |
JP5972913B2 (ja) | 2011-03-03 | 2016-08-17 | 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Umicore AG & Co.KG | 窒素酸化物の選択的触媒還元を行うための触媒活性材料および触媒コンバータ |
EP2495032A1 (de) * | 2011-03-03 | 2012-09-05 | Umicore Ag & Co. Kg | SCR-Katalysator mit verbesserter Kohlenwasserstoffresistenz |
US8629781B2 (en) * | 2011-05-05 | 2014-01-14 | GM Global Technology Operations LLC | Efficiency determination for a selective-catalytic-reduction catalyst |
US9381466B2 (en) | 2012-04-03 | 2016-07-05 | Korea Institute Of Machinery & Materials | Exhaust gas purification system |
CN110496642A (zh) * | 2012-10-19 | 2019-11-26 | 巴斯夫公司 | 作为高温scr催化剂的8环小孔分子筛 |
US9782761B2 (en) | 2013-10-03 | 2017-10-10 | Ford Global Technologies, Llc | Selective catalytic reduction catalyst |
FR3011487B1 (fr) * | 2013-10-07 | 2017-07-21 | Peugeot Citroen Automobiles Sa | Dispositif de traitement des gaz d’echappement |
CN106061900A (zh) * | 2014-01-03 | 2016-10-26 | 巴斯夫欧洲公司 | 获自无有机模板合成法的双金属交换的沸石β及其在选择性催化还原NOx中的用途 |
WO2015128668A1 (en) * | 2014-02-28 | 2015-09-03 | Johnson Matthey Public Limited Company | Scr catalysts having improved low temperature performance, and methods of making and using the same |
US20160097305A1 (en) * | 2014-10-06 | 2016-04-07 | Cummins, Inc. | Oxidation catalyst for waste heat recovery performance improvement |
EP3261751A4 (en) * | 2015-02-27 | 2018-11-14 | BASF Corporation | Exhaust gas treatment system |
AT518174B1 (de) * | 2016-02-17 | 2017-08-15 | Avl List Gmbh | Verfahren zur Verringerung der Schwankungsbreite der Abgasemissionswerte |
EP3281698A1 (de) * | 2016-08-11 | 2018-02-14 | Umicore AG & Co. KG | Scr-aktives material |
GB2617605A (en) * | 2022-04-13 | 2023-10-18 | Mcfarlane Joshua | A plug for a drain, a kit of parts for a plug for a drain, a plug system, an over-bath showering system and a method of manufacturing a plug |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1393053A (en) * | 1972-08-30 | 1975-05-07 | Atomic Energy Commission | Catalytic reduction of nitrogen oxides |
DE3328653A1 (de) * | 1983-08-09 | 1985-02-28 | Steuler Industriewerke GmbH, 5410 Höhr-Grenzhausen | Vorrichtung zur durchfuehrung eines verfahrens zur ausscheidung von stickoxyden aus abgasen |
US4735927A (en) * | 1985-10-22 | 1988-04-05 | Norton Company | Catalyst for the reduction of oxides of nitrogen |
JPS6351948A (ja) * | 1986-08-21 | 1988-03-05 | Mitsubishi Heavy Ind Ltd | 排煙脱硝触媒 |
DE3635284A1 (de) * | 1986-10-16 | 1988-04-28 | Steuler Industriewerke Gmbh | Katalysator zur entfernung von stickoxiden aus abgasen |
DE3735112A1 (de) | 1987-10-16 | 1989-04-27 | Didier Eng | Vorrichtung zum dosieren von ammoniak in einen abgasstrom |
FR2625919B1 (fr) * | 1988-01-19 | 1994-02-11 | Institut Francais Petrole | Procede et catalyseur pour la reduction selective des oxydes d'azote |
DE3906136C1 (pl) | 1989-02-28 | 1990-08-09 | Degussa Ag, 6000 Frankfurt, De | |
US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
ATE148368T1 (de) * | 1991-04-22 | 1997-02-15 | Corning Inc | Katalytisches reaktorsystem |
US6248684B1 (en) | 1992-11-19 | 2001-06-19 | Englehard Corporation | Zeolite-containing oxidation catalyst and method of use |
GB9802504D0 (en) | 1998-02-06 | 1998-04-01 | Johnson Matthey Plc | Improvements in emission control |
GB9808876D0 (en) * | 1998-04-28 | 1998-06-24 | Johnson Matthey Plc | Combatting air pollution |
JP3781401B2 (ja) * | 1999-01-26 | 2006-05-31 | 日野自動車株式会社 | 排ガス浄化触媒用還元剤 |
WO2000072965A1 (en) * | 1999-05-27 | 2000-12-07 | The Regents Of The University Of Michigan | Zeolite catalysts for selective catalytic reduction of nitric oxide by ammonia and method of making |
GB0003405D0 (en) * | 2000-02-15 | 2000-04-05 | Johnson Matthey Plc | Improvements in emissions control |
EP1250952A1 (de) | 2001-04-18 | 2002-10-23 | OMG AG & Co. KG | Katalysator sowie Filter und Verfahren zur Beseitigung von Russpartikeln aus dem Abgas eines Dieselmotors |
JP4118077B2 (ja) * | 2002-04-15 | 2008-07-16 | バブコック日立株式会社 | 排ガスの浄化方法 |
US6928806B2 (en) | 2002-11-21 | 2005-08-16 | Ford Global Technologies, Llc | Exhaust gas aftertreatment systems |
US8037674B2 (en) * | 2003-02-12 | 2011-10-18 | Delphi Technologies, Inc. | System and method of NOx abatement |
ATE362041T1 (de) * | 2003-06-18 | 2007-06-15 | Johnson Matthey Plc | Verfahren zur steuerung der reduktionsmittelzugabe |
US7229597B2 (en) * | 2003-08-05 | 2007-06-12 | Basfd Catalysts Llc | Catalyzed SCR filter and emission treatment system |
US7188469B2 (en) * | 2003-12-29 | 2007-03-13 | Delphi Technologies, Inc. | Exhaust system and methods of reducing contaminants in an exhaust stream |
DE102004013165A1 (de) * | 2004-03-17 | 2005-10-06 | Adam Opel Ag | Verfahren zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen |
US7378069B2 (en) * | 2004-07-27 | 2008-05-27 | Los Alamos National Security, Llc | Catalyst and method for reduction of nitrogen oxides |
DE102004040549B4 (de) | 2004-08-21 | 2017-03-23 | Umicore Ag & Co. Kg | Katalytisch beschichtetes Partikelfilter und seine Verwendung |
WO2007004774A1 (en) | 2005-07-06 | 2007-01-11 | Heesung Catalysts Corporation | An oxidation catalyst for nh3 and an apparatus for treating slipped or scrippedd nh3 |
DE102005059250B4 (de) * | 2005-12-12 | 2014-03-13 | Man Truck & Bus Ag | Ammoniakvorläufersubstanz und Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen von Fahrzeugen |
WO2008106519A1 (en) * | 2007-02-27 | 2008-09-04 | Basf Catalysts Llc | Copper cha zeolite catalysts |
US7998423B2 (en) * | 2007-02-27 | 2011-08-16 | Basf Corporation | SCR on low thermal mass filter substrates |
EP2517790A3 (en) | 2007-03-26 | 2013-08-21 | PQ Corporation | Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same |
US20080264036A1 (en) * | 2007-04-24 | 2008-10-30 | Bellovary Nicholas J | Advanced engine control |
EP2517776B2 (en) * | 2007-04-26 | 2019-08-07 | Johnson Matthey Public Limited Company | Transition metal/kfi-zeolite scr catalyst |
US7963104B2 (en) * | 2008-02-15 | 2011-06-21 | Ford Global Technologies, Llc | Emission control system having a coated mixer for an internal combustion engine and method of use |
EP3195920B1 (de) * | 2008-05-07 | 2020-01-29 | Umicore Ag & Co. Kg | Anordnung und verfahren zur verminderung von stickoxiden in kohlenwasserstoff-haltigen abgasen unter verwendung eines scr-katalysators auf basis eines molekularsiebes |
-
2009
- 2009-04-18 EP EP17150971.4A patent/EP3195920B1/de active Active
- 2009-04-18 DE DE200920018990 patent/DE202009018990U1/de not_active Expired - Lifetime
- 2009-04-18 DE DE202009019007.2U patent/DE202009019007U1/de not_active Expired - Lifetime
- 2009-04-18 EP EP15162207.3A patent/EP2918329B1/de active Active
- 2009-04-18 PL PL15162208T patent/PL2918330T3/pl unknown
- 2009-04-18 DE DE202009019004.8U patent/DE202009019004U1/de not_active Expired - Lifetime
- 2009-04-18 PL PL15162207T patent/PL2918329T3/pl unknown
- 2009-04-18 JP JP2011507809A patent/JP5886042B2/ja active Active
- 2009-04-18 PL PL15155612T patent/PL2898941T3/pl unknown
- 2009-04-18 EP EP15162208.1A patent/EP2918330B1/de active Active
- 2009-04-18 BR BRPI0912247-8A patent/BRPI0912247B1/pt active IP Right Grant
- 2009-04-18 EP EP09741807.3A patent/EP2296790B1/de active Active
- 2009-04-18 US US12/991,202 patent/US20110056187A1/en not_active Abandoned
- 2009-04-18 EP EP15155612.3A patent/EP2898941B1/de active Active
- 2009-04-18 WO PCT/EP2009/002848 patent/WO2009135588A1/de active Application Filing
- 2009-04-18 KR KR1020107024713A patent/KR20110010711A/ko not_active Application Discontinuation
- 2009-04-18 DE DE202009019001.3U patent/DE202009019001U1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP2918329A1 (de) | 2015-09-16 |
EP3195920A1 (de) | 2017-07-26 |
EP2918330B1 (de) | 2017-03-15 |
US20110056187A1 (en) | 2011-03-10 |
EP3195920B1 (de) | 2020-01-29 |
DE202009019001U1 (de) | 2015-05-11 |
JP5886042B2 (ja) | 2016-03-16 |
BRPI0912247B1 (pt) | 2019-04-16 |
DE202009018990U1 (de) | 2015-03-11 |
PL2918329T3 (pl) | 2018-01-31 |
BRPI0912247A2 (pt) | 2015-10-20 |
EP2296790B1 (de) | 2018-03-14 |
JP2011519722A (ja) | 2011-07-14 |
EP2898941A1 (de) | 2015-07-29 |
EP2296790A1 (de) | 2011-03-23 |
KR20110010711A (ko) | 2011-02-07 |
PL2898941T3 (pl) | 2021-12-06 |
DE202009019007U1 (de) | 2015-04-22 |
DE202009019004U1 (de) | 2015-04-29 |
EP2898941B1 (de) | 2021-06-09 |
WO2009135588A1 (de) | 2009-11-12 |
EP2918329B1 (de) | 2017-08-02 |
EP2918330A1 (de) | 2015-09-16 |
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