JP6448543B2 - 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター - Google Patents

圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター Download PDF

Info

Publication number
JP6448543B2
JP6448543B2 JP2015542363A JP2015542363A JP6448543B2 JP 6448543 B2 JP6448543 B2 JP 6448543B2 JP 2015542363 A JP2015542363 A JP 2015542363A JP 2015542363 A JP2015542363 A JP 2015542363A JP 6448543 B2 JP6448543 B2 JP 6448543B2
Authority
JP
Japan
Prior art keywords
component
layer
zone
catalyst
alkaline earth
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.)
Active
Application number
JP2015542363A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015536236A (ja
JP2015536236A5 (enExample
Inventor
ダヴィド ベルジャル，
ダヴィド ベルジャル，
ギャヴィン マイケル ブラウン，
ギャヴィン マイケル ブラウン，
アンドリュー フランシス チッフィー，
アンドリュー フランシス チッフィー，
ジョン ベンジャミン グッドウィン，
ジョン ベンジャミン グッドウィン，
ダニエル ハッチャー，
ダニエル ハッチャー，
フランソワ モロー，
フランソワ モロー，
アニエス ラジ，
アニエス ラジ，
ラジ ラオ ラジャラム，
ラジ ラオ ラジャラム，
ポール リチャード フィリップス，
ポール リチャード フィリップス，
カハル プレンダーガスト，
カハル プレンダーガスト，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47521481&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6448543(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of JP2015536236A publication Critical patent/JP2015536236A/ja
Publication of JP2015536236A5 publication Critical patent/JP2015536236A5/ja
Application granted granted Critical
Publication of JP6448543B2 publication Critical patent/JP6448543B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B01D53/62—Carbon 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
    • B01D53/922—Mixtures of carbon monoxide or hydrocarbons and 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
    • 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
    • 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]
    • 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
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
    • B01D53/9468—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different layers
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
    • B01D53/9472—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different zones
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/005—Spinels
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/0215—Coating
    • 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
    • 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
    • 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
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • 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
    • 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
    • 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
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • 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
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • 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
    • 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
    • B01D2255/903—Multi-zoned catalysts
    • B01D2255/9032—Two zones
    • 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
    • B01D2255/912—HC-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
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • 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
    • B01J37/0234—Impregnation and coating simultaneously
    • 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
    • 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
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0684—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having more than one coating layer, e.g. multi-layered coatings
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/524—Spinel
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/52712—Plural layers on a support, each layer having a distinct function
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/52712—Plural layers on a support, each layer having a distinct function
    • Y10S502/52713—More than two overlapping layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2015542363A 2012-11-21 2013-11-21 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター Active JP6448543B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261728834P 2012-11-21 2012-11-21
US61/728,834 2012-11-21
GB201220912A GB201220912D0 (en) 2012-11-21 2012-11-21 Oxidation catalyst for treating the exhaust gas of a compression ignition engine
GB1220912.8 2012-11-21
GB201308934A GB201308934D0 (en) 2012-11-21 2013-05-17 Oxidation catalyst for treating the exhaust gas of a compression ignition engine
GB1308934.7 2013-05-17
PCT/GB2013/053068 WO2014080202A1 (en) 2012-11-21 2013-11-21 Catalysed soot filter for treating the exhaust gas of a compression ignition engine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018097138A Division JP6691166B2 (ja) 2012-11-21 2018-05-21 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター

Publications (3)

Publication Number Publication Date
JP2015536236A JP2015536236A (ja) 2015-12-21
JP2015536236A5 JP2015536236A5 (enExample) 2017-01-05
JP6448543B2 true JP6448543B2 (ja) 2019-01-09

Family

ID=47521481

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2015542363A Active JP6448543B2 (ja) 2012-11-21 2013-11-21 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター
JP2015542362A Active JP6466337B2 (ja) 2012-11-21 2013-11-21 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2018028249A Active JP6936166B2 (ja) 2012-11-21 2018-02-20 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2018097138A Active JP6691166B2 (ja) 2012-11-21 2018-05-21 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター
JP2018195305A Pending JP2019051510A (ja) 2012-11-21 2018-10-16 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2019099275A Active JP7339775B2 (ja) 2012-11-21 2019-05-28 圧縮着火機関の排気ガスを処理するための酸化触媒

Family Applications After (5)

Application Number Title Priority Date Filing Date
JP2015542362A Active JP6466337B2 (ja) 2012-11-21 2013-11-21 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2018028249A Active JP6936166B2 (ja) 2012-11-21 2018-02-20 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2018097138A Active JP6691166B2 (ja) 2012-11-21 2018-05-21 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター
JP2018195305A Pending JP2019051510A (ja) 2012-11-21 2018-10-16 圧縮着火機関の排気ガスを処理するための酸化触媒
JP2019099275A Active JP7339775B2 (ja) 2012-11-21 2019-05-28 圧縮着火機関の排気ガスを処理するための酸化触媒

Country Status (10)

Country Link
US (6) US9057310B2 (enExample)
EP (4) EP2922630B2 (enExample)
JP (6) JP6448543B2 (enExample)
KR (3) KR102396154B1 (enExample)
CN (5) CN110292926A (enExample)
BR (2) BR112015011641B1 (enExample)
DE (2) DE102013223839A1 (enExample)
GB (5) GB201220912D0 (enExample)
RU (3) RU2755297C2 (enExample)
WO (2) WO2014080200A1 (enExample)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9433899B2 (en) * 2012-04-05 2016-09-06 Umicore Ag & Co. Kg Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion engines
KR102118663B1 (ko) * 2012-11-12 2020-06-03 바스프 에스이 산화 촉매 및 이의 제조 방법
US10464052B2 (en) 2012-11-12 2019-11-05 Basf Se Oxidation catalyst and method for its preparation
GB201220912D0 (en) 2012-11-21 2013-01-02 Johnson Matthey Plc Oxidation catalyst for treating the exhaust gas of a compression ignition engine
GB201221025D0 (en) * 2012-11-22 2013-01-09 Johnson Matthey Plc Zoned catalysed substrate monolith
US9034269B2 (en) * 2012-11-29 2015-05-19 Basf Se Diesel oxidation catalyst comprising palladium, gold and ceria
RU2621679C2 (ru) * 2013-02-25 2017-06-07 Юмикор Шокубай Джапан Ко., Лтд. Катализатор для очистки выхлопного газа и способ очистки выхлопного газа с применением указанного катализатора
US9333490B2 (en) * 2013-03-14 2016-05-10 Basf Corporation Zoned catalyst for diesel applications
GB2514177A (en) * 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine
DE102013108054A1 (de) 2013-07-26 2015-01-29 Jenoptik Katasorb Gmbh Vorrichtung zum Aufbringen von Stoffgemischen auf eine Materialbahn und Verfahren zur Reinigung von Abgasen der Vorrichtung
GB2554029B (en) * 2013-08-28 2018-08-08 Johnson Matthey Plc Exhaust system comprising CO slip catalyst
RU2660722C2 (ru) * 2013-09-16 2018-07-09 Джонсон Мэтти Паблик Лимитед Компани ВЫПУСКНАЯ СИСТЕМА С МОДИФИЦИРОВАННЫМ УЛОВИТЕЛЕМ NOx В ВЫХЛОПАХ, ОБЕДНЕННЫХ NOx
GB2518418A (en) * 2013-09-20 2015-03-25 Johnson Matthey Plc Electrically heated catalyst for a compression ignition engine
US9662636B2 (en) * 2014-04-17 2017-05-30 Basf Corporation Zoned catalyst composites
WO2016004151A1 (en) * 2014-07-02 2016-01-07 Johnson Matthey Public Limited Company Perovskite with an ovlerlayer scr component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines
JP2016123958A (ja) * 2015-01-07 2016-07-11 株式会社キャタラー 排気ガス浄化用触媒及び排気ガス浄化用システム
GB201504986D0 (en) * 2015-02-13 2015-05-06 Johnson Matthey Plc Oxidation catalyst for treating a natural gas emission
DE102016102121A1 (de) * 2015-02-13 2016-08-18 Johnson Matthey Public Limited Company Abgassystem für einen Kompressionszündungsmotor, das einen Einfangbereich für verflüchtigtes Platin aufweist
US9616386B2 (en) * 2015-03-23 2017-04-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gas
JP6219871B2 (ja) * 2015-03-27 2017-10-25 トヨタ自動車株式会社 排ガス浄化用触媒
US11473471B2 (en) * 2015-06-12 2022-10-18 Basf Corporation Exhaust gas treatment system
CN107690353A (zh) * 2015-06-16 2018-02-13 巴斯夫欧洲公司 用于被动选择性催化还原中的具有集成稀燃NOx捕集催化剂的SCR催化烟灰过滤器
US10201807B2 (en) * 2015-06-18 2019-02-12 Johnson Matthey Public Limited Company Ammonia slip catalyst designed to be first in an SCR system
US9937489B2 (en) * 2015-06-18 2018-04-10 Johnson Matthey Public Limited Company Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
GB2543849B (en) * 2015-11-02 2021-08-11 Johnson Matthey Plc Oxidation catalyst
WO2017079826A1 (en) * 2015-11-12 2017-05-18 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada Methane oxidation catalyst and method of using same
GB201521123D0 (en) * 2015-11-30 2016-01-13 Johnson Matthey Plc Diesel oxidation catalyst having a capture region for exhaust gas impurities
EP3389861A4 (en) * 2015-12-16 2019-08-14 BASF Corporation CATALYST SYSTEM FOR DAIRY INCENTIVE DIRECT INJECTION MOTORS
DE102015225579A1 (de) * 2015-12-17 2017-06-22 Umicore Ag & Co. Kg Verfahren zur Verhinderung der Kontamination eines SCR-Katalysators mit Platin
JPWO2017119101A1 (ja) * 2016-01-07 2018-12-13 ジョンソン・マッセイ・ジャパン合同会社 フィルター
CN115571895A (zh) 2016-03-01 2023-01-06 约瑟夫.比奇 制造电子化合物负载的金属催化剂的方法
CN109070068A (zh) * 2016-03-09 2018-12-21 巴斯夫公司 核/壳型烃捕集催化剂及其制造方法
WO2017187344A1 (en) * 2016-04-26 2017-11-02 Basf Corporation Zoned configuration for oxidation catalyst combinations
BR112018072056A2 (pt) * 2016-04-29 2019-02-12 Johnson Matthey Public Limited Company sistema de escape para um motor de combustão interna, substrato monolítico de fluxo de parede catalítica, métodos para fabricar um substrato monolítico catalisado e para tratar gases de escape de um motor de combustão interna, motor de ignição por compressão, e, veículo
JP6932149B2 (ja) * 2016-06-17 2021-09-08 ビーエーエスエフ コーポレーション パラジウムディーゼル酸化触媒
JP2019528160A (ja) * 2016-07-12 2019-10-10 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 化学量論的天然ガスエンジンのための酸化触媒
GB201613849D0 (en) * 2016-08-12 2016-09-28 Johnson Matthey Plc Exhaust system for a compression ignition engine having a capture region for volatilised platinum
GB201614677D0 (en) * 2016-08-30 2016-10-12 Johnson Matthey Plc Oxidation catalyst for a diesel engine exhaust
GB2554859A (en) * 2016-10-04 2018-04-18 Johnson Matthey Plc NOx adsorber catalyst
GB201616812D0 (en) * 2016-10-04 2016-11-16 Johnson Matthey Public Limited Company NOx adsorber catalyst
US10035133B2 (en) 2016-10-25 2018-07-31 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes and a barrier disposed between the complexes
US10159960B2 (en) * 2016-10-25 2018-12-25 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes
ES2804725T3 (es) * 2016-12-13 2021-02-09 Smh Co Ltd Sistema de catalizador y proceso que utiliza el sistema de catalizador
JP2018143955A (ja) * 2017-03-06 2018-09-20 イビデン株式会社 ハニカムフィルタ
KR20190128063A (ko) * 2017-03-14 2019-11-14 바스프 코포레이션 향상된 CO 산화, 탄화수소 산화 및 NO 산화, 및 개선된 황화/탈황 거동을 갖는 Pt/Pd DOC
EP3600623B1 (en) * 2017-03-30 2025-07-09 Johnson Matthey Public Limited Company Asc/dec with rear-concentrated exotherm generation
EP3634624A4 (en) * 2017-05-15 2021-01-20 Starfire Energy BARIUM CALCIUM ALUMINUM OXIDE DECORATED BY METAL AND RELATED MATERIALS FOR THE CATALYSIS OF AMMONIA (NH3)
JP2018196858A (ja) * 2017-05-24 2018-12-13 東京濾器株式会社 不飽和炭化水素と飽和炭化水素との低温浄化を両立させる排出ガス浄化触媒
JP6865664B2 (ja) * 2017-09-25 2021-04-28 株式会社キャタラー 排ガス浄化用酸化触媒装置
JP2019058875A (ja) 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP2019058876A (ja) * 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP6684257B2 (ja) 2017-09-27 2020-04-22 イビデン株式会社 排ガス浄化用ハニカム触媒
JP6698602B2 (ja) 2017-09-27 2020-05-27 イビデン株式会社 排ガス浄化用ハニカム触媒
BR112020006209A2 (pt) * 2017-10-12 2020-10-06 Johnson Matthey Public Limited Company artigo catalisador, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão, método de tratamento de um gás de escape de um motor de combustão interna, e, composição
US11286169B2 (en) 2017-11-25 2022-03-29 Starfire Energy Chemical reactor with integrated heat exchanger, heater, and high conductance catalyst holder
GB201721527D0 (en) * 2017-12-21 2018-02-07 Johnson Matthey Japan Godo Kaisha Oxidation catalyst for a diesel engine exhaust
US10753247B2 (en) * 2018-02-22 2020-08-25 GM Global Technology Operations LLC Bi-metallic oxidation catalyst materials and appurtenant devices and systems
BR112020017976A2 (pt) * 2018-03-14 2020-12-22 Johnson Matthey Public Limited Company Artigo catalítico, sistema de exaustão, método para melhorar a conversão de nh3 de um gás de exaustão, e, método para tratamento de gás de exaustão
CN108379983A (zh) * 2018-03-20 2018-08-10 燕山大学 一种生物质焚烧炉尾气处理方法
US10850264B2 (en) * 2018-05-18 2020-12-01 Umicore Ag & Co. Kg Hydrocarbon trap catalyst
US11161098B2 (en) * 2018-05-18 2021-11-02 Umicore Ag & Co. Kg Three-way catalyst
US20200030776A1 (en) 2018-07-27 2020-01-30 Johnson Matthey Public Limited Company Twc catalysts containing high dopant support
JP6781742B2 (ja) * 2018-09-12 2020-11-04 イビデン株式会社 ハニカム構造体
BR112021006517A2 (pt) * 2018-12-13 2021-07-06 Johnson Matthey Plc composição catalisadora de três vias, artigo catalisador para tratamento de gás de escape, e, método para tratamento de um gás de escape
WO2020153309A1 (ja) * 2019-01-22 2020-07-30 三井金属鉱業株式会社 排ガス浄化用触媒
EP3917668A4 (en) 2019-01-31 2022-11-23 Starfire Energy Metal-decorated barium calcium aluminum oxide catalyst for nh3 synthesis and cracking and methods of forming the same
JP6775052B2 (ja) * 2019-03-27 2020-10-28 株式会社キャタラー 排ガス浄化用触媒
JP7195995B2 (ja) 2019-03-27 2022-12-26 株式会社キャタラー 排ガス浄化用触媒
GB201914958D0 (en) 2019-06-26 2019-11-27 Johnson Matthey Plc Composite, zoned oxidation catalyst for a compression ignition internal combustion engine
GB2596755B (en) * 2019-06-26 2023-05-17 Johnson Matthey Plc Composite, zoned oxidation catalyst for a compression ignition internal combustion engine
JP2022540686A (ja) 2019-08-08 2022-09-16 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 車両用圧縮点火エンジンと電気加熱可能要素を備える排ガス制御装置とを備えるシステム
AU2020359686A1 (en) * 2019-10-03 2022-05-19 His Majesty The King In Right Of Canada As Represented By The Minister Of Natural Resources Methane oxidation catalyst and method of using same
JP7407917B2 (ja) 2019-10-16 2024-01-04 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 圧縮点火内燃機関用の複合ゾーン化酸化触媒
WO2021074652A1 (en) 2019-10-16 2021-04-22 Johnson Matthey Public Limited Company Composite, zone-coated, dual-use ammonia (amox) and nitric oxide oxidation catalyst
KR102842957B1 (ko) * 2019-10-16 2025-08-07 존슨 맛쎄이 퍼블릭 리미티드 컴파니 구역-코팅된 이중-용도 암모니아(amox) 및 산화질소 복합 산화 촉매
EP3888774A1 (en) 2020-03-31 2021-10-06 Johnson Matthey Public Limited Company Composite, zone-coated oxidation and exotherm generation catalyst
GB202004769D0 (en) 2019-10-16 2020-05-13 Johnson Matthey Plc Composite, zoned oxidation catalyst for a compression ignition internal combustion engine
RU2756178C2 (ru) * 2019-12-06 2021-09-28 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ приготовления автомобильного трехмаршрутного катализатора
CN113522370B (zh) * 2020-04-16 2023-04-14 八易能源科技股份有限公司 具有热反应高效催化的触媒反应物的制作方法
JP6986123B1 (ja) * 2020-08-07 2021-12-22 株式会社キャタラー 排ガス浄化用触媒
EP4406645A4 (en) * 2021-09-21 2025-08-27 N E Chemcat Corp EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION CATALYST DEVICE FOR VEHICLES
CN118338960A (zh) * 2022-02-25 2024-07-12 庄信万丰股份有限公司 具有高局部铑浓度的催化剂制品
CN116510510B (zh) * 2023-06-11 2023-09-26 连云港中星能源有限公司 一种基于电加热辅助的高效节能型脱硝工艺
US11939901B1 (en) 2023-06-12 2024-03-26 Edan Prabhu Oxidizing reactor apparatus

Family Cites Families (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1025636A (en) * 1972-12-15 1978-02-07 Uop Inc. Exhaust gas conversion catalyst and use thereof
DE3244972C1 (de) 1982-12-04 1984-02-09 Condea Chemie GmbH, 2212 Brunsbüttel Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Aluminiumalkoholaten
US4727052A (en) † 1986-06-27 1988-02-23 Engelhard Corporation Catalyst compositions and methods of making the same
DE3839580C1 (enExample) 1988-11-24 1990-07-05 Condea Chemie Gmbh, 2212 Brunsbuettel, De
US5248251A (en) 1990-11-26 1993-09-28 Catalytica, Inc. Graded palladium-containing partial combustion catalyst and a process for using it
US5473887A (en) 1991-10-03 1995-12-12 Toyota Jidosha Kabushiki Kaisha Exhaust purification device of internal combustion engine
US5593654A (en) 1992-03-12 1997-01-14 Condea Vista Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
WO1993017968A1 (en) 1992-03-12 1993-09-16 Vista Chemical Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US5837634A (en) 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
FR2715580B1 (fr) * 1994-01-31 1996-04-05 Inst Francais Du Petrole Catalyseur de traitement des gaz d'échappement des moteurs à combustion interne.
DE4436890A1 (de) * 1994-10-15 1996-04-18 Degussa Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide
DE19503522A1 (de) 1995-02-03 1996-08-08 Rwe Dea Ag Herstellung gemischter schichtförmig aufgebauter Metallhydroxide sowie deren Metalloxide
JP3387290B2 (ja) 1995-10-02 2003-03-17 トヨタ自動車株式会社 排ガス浄化用フィルター
JPH10180099A (ja) * 1996-12-20 1998-07-07 Ngk Insulators Ltd 排ガス浄化用触媒及び排ガス浄化システム
GB9805815D0 (en) 1998-03-19 1998-05-13 Johnson Matthey Plc Manufacturing process
DE19813655C2 (de) * 1998-03-27 2000-04-27 Degussa Speichermaterial für Schwefeloxide, Verfahren zu dessen Herstellung und Verwendung
US6217837B1 (en) 1998-11-02 2001-04-17 Ford Global Technologies, Inc. Use of sol-gel processed alumina-based metal oxides for absorbing nitrogen oxides in oxidizing exhaust gas
DE69903066T2 (de) 1998-12-05 2003-03-13 Johnson Matthey Public Ltd., Co. Verbesserungen bei abgaspartikelkontrolle
US6224846B1 (en) 1999-08-21 2001-05-01 Condea Vista Company Method for making modified boehmite alumina
JP3724708B2 (ja) * 1999-11-26 2005-12-07 日産自動車株式会社 排気ガス浄化用触媒
US6699448B2 (en) * 2001-01-26 2004-03-02 Engelhard Corporation SOx tolerant NOx trap catalysts and methods of making and using the same
US6585945B2 (en) * 2001-01-26 2003-07-01 Engelhard Corporation SOx tolerant NOx trap catalysts and methods of making and using the same
US7276212B2 (en) * 2001-10-01 2007-10-02 Engelhard Corporation Exhaust articles for internal combustion engines
JP2003201832A (ja) * 2001-10-25 2003-07-18 Nissan Motor Co Ltd 排ガス浄化触媒システム
EP1316354A1 (de) 2001-11-30 2003-06-04 OMG AG & Co. KG Katalysator zur Verminderung der Stickoxide im Abgas von Magermotoren
US20040001781A1 (en) * 2002-06-27 2004-01-01 Engelhard Corporation Multi-zone catalytic converter
AU2003269150A1 (en) * 2002-09-13 2004-04-30 Johnson Matthey Public Limited Company Compression ignition engine and exhaust system therefor
US20050056006A1 (en) * 2003-08-15 2005-03-17 Yinyan Huang Process for reducing diesel enigne emissions
US7235507B2 (en) * 2004-08-14 2007-06-26 Sud-Chemie Inc. Catalyst for purifying diesel engine exhaust emissions
US7722829B2 (en) 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
JP2006272288A (ja) 2005-03-30 2006-10-12 Toyota Central Res & Dev Lab Inc ディーゼル排ガス浄化用触媒
BRPI0614890A2 (pt) 2005-08-25 2011-04-19 Sasol North America Inc processo para produção de aluminas boemitas de alta porosidade
US20070058867A1 (en) 2005-09-15 2007-03-15 Shieh Johnny M Portable device which does translation and retrieval of information related to a text object
US8119075B2 (en) 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
GB0600130D0 (en) * 2006-01-06 2006-02-15 Johnson Matthey Plc Exhaust system comprising zoned oxidation catalyst
US8242045B2 (en) * 2006-01-12 2012-08-14 Siemens Energy, Inc. Ceramic wash-coat for catalyst support
US7771669B2 (en) * 2006-03-20 2010-08-10 Ford Global Technologies, Llc Soot oxidation catalyst and method of making
RU2395341C1 (ru) * 2006-03-28 2010-07-27 Тойота Дзидося Кабусики Кайся Катализатор для очистки выхлопных газов, способ регенерации такого катализатора, а также устройство и способ очистки выхлопных газов при использовании данного катализатора
WO2007114082A1 (ja) * 2006-03-30 2007-10-11 Ict Co., Ltd. 内燃機関排気ガスの浄化方法
US7576031B2 (en) 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
US7534738B2 (en) * 2006-11-27 2009-05-19 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
DK3278863T3 (da) 2007-04-26 2020-02-17 Johnson Matthey Plc Overgangsmetal/aei-zeolit-scr-katalysator
EP2070581A1 (en) 2007-12-10 2009-06-17 HTE Aktiengesellschaft The High Throughput Experimentation Company Oxidation catalyst containing Pt and Pd
US9863297B2 (en) * 2007-12-12 2018-01-09 Basf Corporation Emission treatment system
US8114354B2 (en) 2007-12-18 2012-02-14 Basf Corporation Catalyzed soot filter manufacture and systems
RU2457901C2 (ru) * 2008-03-19 2012-08-10 АйСиТи КО., ЛТД. Катализатор для очистки выхлопного газа двигателя внутреннего сгорания и способ очистки выхлопного газа с использованием указанного катализатора
KR100969378B1 (ko) 2008-03-31 2010-07-09 현대자동차주식회사 배기 가스 정화 장치
JP2010046870A (ja) * 2008-08-20 2010-03-04 Seiko Epson Corp 駆動装置、記録装置
US8211392B2 (en) * 2009-01-16 2012-07-03 Basf Corporation Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
US8329607B2 (en) 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
US8252258B2 (en) * 2009-01-16 2012-08-28 Basf Corporation Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion
US8637426B2 (en) * 2009-04-08 2014-01-28 Basf Corporation Zoned catalysts for diesel applications
US8246923B2 (en) * 2009-05-18 2012-08-21 Umicore Ag & Co. Kg High Pd content diesel oxidation catalysts with improved hydrothermal durability
EP2436441B1 (en) * 2009-05-27 2017-06-14 Cataler Corporation Exhaust gas-purifying catalyst
WO2011004912A1 (ja) * 2009-07-09 2011-01-13 トヨタ自動車株式会社 排ガス浄化触媒及びその製造方法
US8409515B2 (en) * 2009-07-14 2013-04-02 GM Global Technology Operations LLC Exhaust gas treatment system
EP2322773B1 (de) 2009-10-28 2016-08-17 Umicore AG & Co. KG Verfahren zur Reinigung von Verbrennungsmotorenabgasen
US8557203B2 (en) 2009-11-03 2013-10-15 Umicore Ag & Co. Kg Architectural diesel oxidation catalyst for enhanced NO2 generator
PL2498898T3 (pl) 2009-11-12 2016-12-30 Zoptymalizowany katalizator utleniający do paliw stosowanych w silnikach o zapłonie samoczynnym
CN102711960B (zh) * 2009-11-20 2015-11-25 巴斯夫欧洲公司 分区催化烟灰过滤器
GB0922194D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in emission control
US8263033B2 (en) 2010-02-23 2012-09-11 Ford Global Technologies, Llc Palladium-contaning oxidation catalyst
ES2688995T3 (es) * 2010-02-23 2018-11-07 Basf Se Filtro de hollín catalizado mejorado
GB201003781D0 (en) 2010-03-08 2010-04-21 Johnson Matthey Plc Improvements in the control of vehicle emissions
JP2011220158A (ja) * 2010-04-07 2011-11-04 Ud Trucks Corp エンジンの排気浄化装置
US8734743B2 (en) * 2010-06-10 2014-05-27 Basf Se NOx storage catalyst with improved hydrocarbon conversion activity
WO2011154913A1 (en) * 2010-06-10 2011-12-15 Basf Se Nox storage catalyst with improved hydrocarbon conversion activity
US9242242B2 (en) * 2010-09-02 2016-01-26 Basf Se Catalyst for gasoline lean burn engines with improved NO oxidation activity
JP2012055842A (ja) * 2010-09-09 2012-03-22 Toyota Motor Corp 排ガス浄化用触媒
GB2484911B (en) * 2010-10-22 2013-04-03 Johnson Matthey Plc NOx absorber catalyst comprising caesium silicate and at least one platinum group metal
US8557204B2 (en) * 2010-11-22 2013-10-15 Umicore Ag & Co. Kg Three-way catalyst having an upstream single-layer catalyst
US8668877B2 (en) * 2010-11-24 2014-03-11 Basf Corporation Diesel oxidation catalyst articles and methods of making and using
US8845974B2 (en) * 2010-11-24 2014-09-30 Basf Corporation Advanced catalyzed soot filters and method of making and using the same
JP5959530B2 (ja) 2010-12-14 2016-08-02 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 Ｎｏ２生成器増強のための構造的ディーゼル酸化触媒
GB201021887D0 (en) 2010-12-21 2011-02-02 Johnson Matthey Plc Oxidation catalyst for a lean burn internal combustion engine
GB201110850D0 (en) 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
CN103459017A (zh) 2011-03-24 2013-12-18 优美科触媒日本有限公司 废气净化用氧化催化剂、其制备方法以及使用该催化剂的废气净化方法
US9044734B2 (en) * 2011-09-23 2015-06-02 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
US9480948B2 (en) 2012-05-14 2016-11-01 N.E. Chemcat Corporation Exhaust gas purifier
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
KR102118663B1 (ko) * 2012-11-12 2020-06-03 바스프 에스이 산화 촉매 및 이의 제조 방법
US10464052B2 (en) 2012-11-12 2019-11-05 Basf Se Oxidation catalyst and method for its preparation
GB201220912D0 (en) 2012-11-21 2013-01-02 Johnson Matthey Plc Oxidation catalyst for treating the exhaust gas of a compression ignition engine

Also Published As

Publication number Publication date
EP2922631A1 (en) 2015-09-30
CN104797336A (zh) 2015-07-22
BR112015011641A2 (pt) 2017-07-11
US20170087512A1 (en) 2017-03-30
RU2018130981A3 (enExample) 2020-01-09
BR112015011645B1 (pt) 2020-09-24
GB2508301A (en) 2014-05-28
GB2519689A (en) 2015-04-29
JP6936166B2 (ja) 2021-09-15
GB201500958D0 (en) 2015-03-04
DE102013223845A1 (de) 2014-05-22
GB201308934D0 (en) 2013-07-03
GB2508301B (en) 2016-05-04
US10279314B2 (en) 2019-05-07
GB2510040B (en) 2017-02-22
JP2018122297A (ja) 2018-08-09
JP2015536236A (ja) 2015-12-21
US10625208B2 (en) 2020-04-21
BR112015011641B1 (pt) 2020-09-24
GB2519689B (en) 2017-03-22
US20150298059A1 (en) 2015-10-22
CN110292926A (zh) 2019-10-01
CN107597111A (zh) 2018-01-19
EP2922631B1 (en) 2018-05-16
KR20150088822A (ko) 2015-08-03
US20140147359A1 (en) 2014-05-29
EP4070884B1 (en) 2025-06-04
GB201320551D0 (en) 2014-01-08
RU2015124014A (ru) 2017-01-10
US9057310B2 (en) 2015-06-16
JP2016503344A (ja) 2016-02-04
RU2668272C2 (ru) 2018-09-28
CN104797335A (zh) 2015-07-22
JP2019193933A (ja) 2019-11-07
EP3403721A1 (en) 2018-11-21
EP4070884A1 (en) 2022-10-12
GB201220912D0 (en) 2013-01-02
GB2510040A (en) 2014-07-23
RU2755297C2 (ru) 2021-09-15
US20150224478A1 (en) 2015-08-13
US20140140911A1 (en) 2014-05-22
JP6691166B2 (ja) 2020-04-28
JP6466337B2 (ja) 2019-02-06
EP2922630B2 (en) 2024-02-28
RU2650522C2 (ru) 2018-04-16
US9527034B2 (en) 2016-12-27
US9527035B2 (en) 2016-12-27
JP7339775B2 (ja) 2023-09-06
WO2014080200A1 (en) 2014-05-30
EP2922630B1 (en) 2018-06-27
KR20150086321A (ko) 2015-07-27
EP3403721B1 (en) 2022-04-27
WO2014080202A1 (en) 2014-05-30
DE102013223839A1 (de) 2014-05-22
RU2015124056A (ru) 2017-01-10
EP2922630A1 (en) 2015-09-30
JP2019051510A (ja) 2019-04-04
KR20210027525A (ko) 2021-03-10
RU2018130981A (ru) 2019-03-19
CN109675554A (zh) 2019-04-26
JP2018161651A (ja) 2018-10-18
KR102298274B1 (ko) 2021-09-07
EP2922631B2 (en) 2021-12-01
KR102149376B1 (ko) 2020-08-28
US9034286B2 (en) 2015-05-19
GB201320562D0 (en) 2014-01-08
US20190255485A1 (en) 2019-08-22
KR102396154B1 (ko) 2022-05-10
BR112015011645A2 (pt) 2017-07-11
CN104797335B (zh) 2019-06-28

Similar Documents

Publication Publication Date Title
JP6691166B2 (ja) 圧縮着火機関の排気ガスを処理するためのキャタライズド・スート・フィルター
JP2019089064A (ja) ディーゼル酸化触媒及び排気系統

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161117

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161117

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171018

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171121

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20180219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180521

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20181106

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181204

R150 Certificate of patent or registration of utility model

Ref document number: 6448543

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250