30440 ⎘
Catalysts; Physical characteristics of catalysts; Multi-zoned catalysts Two zones
Exhaust Gas Purifying Catalyst and Catalyst Body using the Same
#2CATALYST FOR THE TREATMENT OF AN EXHAUST GAS STREAM CONTAINING ONE OR MORE OF FORMALDEHYDE, NITROGEN OXIDE (NO), AND HYDROCARBONS COMPRISING MN SUPPORTED ON A CUO-AL2O3 MIXED OXIDE
#3CATALYST BODY AND EXHAUST GAS AFTERTREATMENT SYSTEM
#4PLATINUM PARTITIONING IN CATALYST ARTICLE FOR THREE-WAY CATALYSIS
#5A DIESEL OXIDATION CATALYST AND A METHOD FOR ITS MANUFACTURE
#6COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE
#7EXHAUST GAS PURIFICATION CATALYST
#8RHODIUM-FREE TWC CATALYTIC ARTICLE
#9CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY
#10Enhancement of the DeNOx SCR Performances of Vanadium-Based SCR Catalysts by Using Washcoats With Different Vanadium Contents
#11MANGANESE-CONTAINING CATALYTIC ARTICLES, EXHAUST GAS TREATMENT SYSTEMS, AND METHODS
#12ZONED THREE-WAY CONVERSION CATALYSTS COMPRISING PLATINUM, PALLADIUM, AND RHODIUM
#13EXHAUST GAS PURIFICATION CATALYST
#14ELECTRICALLY HEATED CATALYST DEVICE
#15EXHAUST GAS PURIFYING CATALYST
#16SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNTHESIS FOR THREE-WAY CATALYSIS APPLICATION
#17SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS
#18COATINGS ON A MONOLITH ARTICLE
#19A CATALYST FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX AND FOR THE CRACKING AND CONVERSION OF A HYDROCARBON
#20COATINGS ON A MONOLITH ARTICLE
#21EXHAUST GAS PURIFICATION DEVICE
#22CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE INTERNAL COMBUSTION ENGINES
#23Transition metal incorporated alumina for improved three way catalysts
#24COPPER CHA ZEOLITE CATALYSTS
#25GAS TREATMENT SYSTEM, SEMICONDUCTOR PROCESS SYSTEM INCLUDING THE SAME, AND GAS TREATMENT METHOD USING THE SAME
#26Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion Engines
#27EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION DEVICE
#28Exhaust Gas Purification Catalyst
#29PLATINUM ENRICHED MULTI-REGION CATALYSTS FOR CNG ENGINE EXHAUST GAS TREATMENTS
#30EXHAUST GAS PURIFICATION CATALYST
#31ZONED CATALYTIC ARTICLE
#32BISMUT CONTAINING DIESELOXIDATION CATALYST
#33METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
#34PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAUST GAS HYDROGEN ENRICHMENT
#35Diesel Oxidation Catalyst
#36EMISSION CONTROL CATALYST ARTICLE WITH ENRICHED PGM ZONE, METHOD AND APPARATUS TO PRODUCE THE SAME
#37LAYERED CATALYTIC ARTICLE AND PROCESS FOR PREPARING THE CATALYTIC ARTICLE
#38EXHAUST GAS TREATMENT SYSTEM
#39CATALYTIC FILTERS FOR HYDROGENATION AND EMISSIONS CONTROL
#40COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTERNAL COMBUSTION ENGINE
#41Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake
#42THREE-WAY CATALYTIC CONVERSION SYSTEM FOR PURIFICATION TREATMENT OF ENGINE EXHAUST GAS AND USE THEREOF
#43Flameless catalytic thermal oxidation device
#44EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
#45Oxidation catalyst with phosphorus trap
#46AN EMISSION CONTROL CATALYST ARTICLE WITH PGM-GRADIENT ARCHITECTURE
#47CATALYSTS FOR GASOLINE EXHAUST GAS TREATMENTS WITH IMPROVED AMMONIA EMISSION CONTROL
#48A SELECTIVE CATALYTIC REDUCTION CATALYST AND A PROCESS FOR PREPARING A SELECTIVE CATALYTIC REDUCTION CATALYST
#49LAYERED ZONE-COATED DIESEL OXIDATION CATALYSTS FOR IMPROVED CO/HC CONVERSION AND NO OXIDATION
#50Copper CHA zeolite catalysts
#51TWC CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
#52Transition metal incorporated alumina for improved three way catalysts
#53EXHAUST GAS PURIFICATION CATALYST
#54Exhaust gas purification catalyst
#55Low temperature NOadsorber with enhanced regeneration efficiency
#56DIESEL OXIDATION CATALYST
#57Flameless catalytic thermal oxidation device
#58Zeolite with Cu and Pd co-exchanged in a composite
#59Accelerated catalyst reactivation control strategy for gasoline vehicle emissions system in conjunction with N2 selective catalyst to minimize NOX remake
#60Exhaust treatment system for ammonia-fueled vehicles
#61AMMONIA OXIDATION CATALYST DEVICE
#62Exhaust gas purification catalyst
#63LAYERED TRI-METALLIC CATALYTIC ARTICLE AND METHOD OF MANUFACTURING THE CATALYTIC ARTICLE
#64Catalyst for Adsorbing Hydrocarbon and Hydrocarbon Trap Comprising the Same
#65Tri-metal PGM catalysts for gasoline engine exhaust gas treatments
#66CATALYST FOR PURIFYING EXHAUST GAS
#67LAYERED THREE-WAY CONVERSION (TWC) CATALYST AND METHOD OF MANUFACURING THE CATALYST
#68Nitrous oxide removal catalysts for exhaust systems
#69PARTICLE FILTER WITH A PLURALITY OF COATINGS
#70Selective catalytic reduction catalyst on a filter substrate
#71Multi-region catalysts for CNG engine exhaust gas treatments with improved ammonia leakage control
#72Exhaust gas purification device
#73Diesel oxidation catalysts for ultralow NOcontrol
#74Air treatment method
#75Single brick SCR/ASC/PNA/DOC close-coupled catalyst
#76Combined soot filter and urea hydrolysis
#77Hydrogen-assisted integrated emission control system
#78Exhaust gas purification device
#79Lean NOtrap catalyst
#80Copper CHA zeolite catalysts
#81Nitrous oxide removal catalysts for exhaust systems
#82Honeycomb catalytic converter
#83ASC with platinum group metal in multiple layers
#84Oxidation catalyst for a compression ignition engine
#85Methods and systems for a diesel oxidation catalyst
#86Bimetallic Cu/Mn catalysts for selective catalytic reduction
#87PGM catalyst coupled with a non-PGM catalyst with HC oxidation capability
#88Passive NOadsorber
#89CATALYST COMBINING PLATINUM GROUP METAL WITH COPPER-ALUMINA SPINEL
#90Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
#91Hydrocarbon trap catalyst
#92Three-way catalyst
#93Hydrocarbon trap catalyst
#94Passive NOadsorber
#95Method for the Cleaning of Exhaust Gas from a Compression Ignition Engine
#96SCR catalyst device containing vanadium oxide and molecular sieve containing iron
#97Diesel oxidizing catalytic converter
#98Passive NOx adsorber
#99OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
#100Ammonia slip catalyst with in-situ PT fixing
#101Diesel oxidation catalyst and exhaust system
#102Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#103Air treatment method
#104Air treatment system and method of use
#105PASSIVE NOX ADSORBER
#106OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
#107Oxidation catalyst for a diesel engine exhaust
#108Exhaust gas purifying catalyst
#109Oxidation catalyst for a diesel engine exhaust
#110Selective catalytic reduction articles and systems
#111Selective catalytic reduction articles and systems
#112Passive nitrogen oxide adsorber catalyst
#113Exhaust gas purification device
#114CATALYST HAVING SCR-ACTIVE COATING
#115Exhaust gas purification catalyst
#116Exhaust gas purifying catalyst
#117PARTICLE FILTER HAVING SCR-ACTIVE COATING
#118Zoned configuration for oxidation catalyst combinations
#119EXHAUST GAS TREATMENT SYSTEM
#120METHOD FOR THE PREPARATION OF A ZONE COATED CATALYSED MONOLITH
#121Single brick SCR/ASC/PNA/DOC close-coupled catalyst
#122Catalyst system for lean gasoline direct injection engines
#123Catalyzed filters with end coating for lean engine exhaust
#124Diesel oxidation catalyst and exhaust system
#125Diesel oxidation catalyst and exhaust system
#126PASSIVE NOx ADSORBER
#127Two-stage catalyst for removal of NOfrom exhaust gas stream
#128Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system
#129ASC with platinum group metal in multiple layers
#130Catalyst article for use in an emission treatment system
#131SCR with turbo and ASC/DOC close-coupled system
#132ASC/DEC with rear-concentrated exotherm generation
#133Methods and systems for a diesel oxidation catalyst
#134Methods and systems for a diesel oxidation catalyst
#135REAR ON-WALL DESIGN SCRF
#136Catalytic wall-flow filter with an ammonia slip catalyst
#137Oxidation catalyst for a compression ignition engine
#138Exhaust gas purification catalyst
#139Exhaust gas purification catalyst
#140Ion exchanged synthetic phyllosilicate as SCR catalyst
#141Exhaust gas treatment catalysts
#142Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
#143Catalyst for purifying the exhaust gases of diesel engines
#144Diesel oxidation catalyst
#145Layered automotive catalyst composites
#146Exhaust gas treatment system
#147Catalyzed soot filter for use in passive selective catalytic reduction
#148MULTI-ZONED SYNERGIZED-PGM CATALYSTS FOR TWC APPLICATIONS
#149Cu/LTA catalyst and exhaust system, and manufacturing method of cu/LTA catalyst
#150Multifunctional filters for diesel emission control
#151HYDROCARBON INJECTION THROUGH SMALL PORE CU-ZEOLITE CATALYST
#152Exhaust purification apparatus for internal combustion engine
#153SCR diesel particle filter with oxidation catalyst and oxygen storage catalyst loadings, and exhaust system including the same
#154RUTHENIUM SUPPORTED ON SUPPORTS HAVING A RUTILE PHASE AS STABLE CATALYSTS FOR NH3-SLIP APPLICATIONS
#155OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
#156Oxidation catalyst for hydrocarbons produced by an internal combustion engine
#157Exhaust system with a modified lean NOx trap
#158DIESEL OXIDATION CATALYST WITH NOX ADSORBER ACTIVITY
#159DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#160DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#161DIESEL OXIDATION CATALYST WITH NOX ADSORBER ACTIVITY
#162Copper CHA zeolite catalysts
#163OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
#164Exhaust gas treatment system
#165Exhaust gas cleaning catalyst
#166Oxidation catalyst for a stoichiometric natural gas engine
#167Exhaust gas cleaning catalyst
#168Catalyzed ceramic candle filter and method for cleaning of off- or exhaust gases
#169Exhaust gas purification apparatus
#170Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#171Nitrous oxide removal catalysts for exhaust systems
#172Mixed metal large crystal molecular sieve catalyst compositions, catalytic articles, systems and methods
#173Exhaust System
#174Phosphorus tolerant catalyst washcoat structure
#175Exhaust gas purification catalyst for internal combustion engine
#176Exhaust gas purification device
#177Catalytic converter
#178Honeycomb structure, and manufacturing method of honeycomb structure
#179Exhaust gas purification catalyst
#180Honeycomb structure
#181Electrically heated catalyst
#182Oxidation catalyst for a compression ignition engine
#183Catalysts for treating transient NOemissions
#184Catalyst and method for preparing a catalyst
#185LAYERED CATALYSTS FOR GASOLINE ENGINE EXHAUST
#186SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
#187Oxidation catalyst
#188Exhaust system
#189Oxidation catalyst for a diesel engine exhaust
#190Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#191NOx TRAP
#192Catalyzed soot filter
#193Exhaust gas purification catalyst
#194PASSIVE NOx ADSORBER
#195Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
#196Zoned exhaust system
#197Method for the cleaning of exhaust gas from a compression ignition engine
#198Emissions reduction system
#199Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
#200Exhaust gas purification apparatus
#201ALUMINOSILICATE OR SILICOALUMINOPHOSPHATE MOLECULAR SIEVE/ MANGANESE OCTAHEDRAL MOLECULAR SIEVE AS CATALYSTS FOR TREATING EXHAUST GAS
#202EXHAUST GAS CONTROL CATALYST
#203Exhaust gas control catalyst
#204ZONED DIESEL OXIDATION CATALYST
#205Exhaust gas purification material
#206Exhaust system for a compression ignition engine having a capture face for volatilised platinum
#207Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps
#208Catalytic converter
#209Filter substrate comprising three-way catalyst
#210ZONED CATALYTIC CONVERTERS FOR GASOLINE ENGINES WITH REDUCED RHODIUM CONTENT
#211Oxidation catalyst for treating a natural gas emission
#212Exhaust cleaning catalyst
#213Exhaust cleaning catalyst
#214Oxidation catalyst for a compression ignition engine
#215Zeolite promoted silver based catalyst for NOx storage
#216Zoned catalyst system for reducing NO emissions
#217Exhaust gas purifying catalyst
#218Three-way catalytic converter
#219Exhaust gas purification system and exhaust gas purification method
#220Copper CHA zeolite catalysts
#221Copper CHA zeolite catalysts
#222Honeycomb filter
#223Exhaust system with a modified lean NOtrap
#224Zoned catalyst for treating exhaust gas
#225Catalytic article for treating exhaust gas
#226Perovskite with an ovlerlayer SCR component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines
#227Catalytic converter
#228Molecular sieve catalyst compositions, catalytic composites, systems, and methods
#229Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#230Oxidation catalyst for a compression ignition engine
#231Catalytic converter
#232Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same
#233Non-PGM ammonia slip catalyst
#234Methods for treating engine exhaust
#235Zoned catalyst composites
#236Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#237DIESEL OXIDATION CATALYST WITH NOx ADSORBER ACTIVITY
#238Zoned catalysed substrate monolith
#239Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#240Diesel oxidation catalyst and exhaust system
#241Diesel oxidation catalyst and exhaust system
#242Diesel oxidation catalyst and exhaust system
#243Copper CHA zeolite catalysts
#244Copper CHA zeolite catalysts
#245Aftertreatment systems with reduced NO generation
#246Selective catalytic reduction catalyst
#247Filter substrate comprising zone-coated catalyst washcoat
#248Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
#249Filter substrate comprising three-way catalyst
#250Selective catalytic reduction catalyst system
#251Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#252Selective catalytic reduction catalyst system
#253Zoned catalyst for diesel applications
#254Selective catalytic reduction catalyst system
#255Exhaust gas purifier
#256Catalysed soot filter
#257Ammonia oxidation catalyst
#258Filter substrate comprising three-way catalyst
#259Catalytic converter for the selective catalytic reduction of nitrogen oxides in the exhaust gas of diesel engines
#260EXHAUST SYSTEM HAVING AN AFTERTREATMENT MODULE
#261Double layered exhaust gas purification catalyst
#262Selective catalytic reduction system and process for control of NOemissions in a sulfur-containing gas stream
#263Catalyst for removing nitrogen oxides from the exhaust gas of diesel engines
#264Automotive catalytic aftertreatment system
#265Exhaust purification system of internal combustion engine
#266SCR control system utilizing a differential NHand NOmeasurement using an exhaust gas sensor coupled with a micro SCR catalyst
#267System for remediating emissions and method of use
#268Multi-Component and Layered Formulations for Enhanced Selective Catalytic Reduction Activity
#269ENGINE EXHAUST CATALYSTS DOPED WITH BISMUTH OR MANGANESE
#270Exhaust gas after-treatment device and method of use
#271Oxidation catalysts for engines producing low temperature exhaust streams
#272Catalyzed soot filter with layered design
#273CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS
#274Exhaust-gas purification catalytic system
#275Zoned catalytic filters for treatment of exhaust gas
#276Perovskite oxide compounds for use in exhaust aftertreatment systems
#277Coated perovskite-based catalysts, catalyst combinations and methods of treating a gas stream
#278Honeycomb filter
#279EXHAUST GAS PURIFYING CATALYST
#280PGM-Zoned Catalyst for Selective Oxidation of Ammonia in Diesel Systems
#281SCR on low thermal mass filter substrates
#282Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#283Catalyst assembly for treating engine exhaust
#284System for remediating emissions and method of use
#285NOx TRAP
#286Exhaust gas purifying device
#287Method for refining dilution air and dilution air refinery
#288HONEYCOMB STRUCTURE AND EXHAUST GAS CONVERTER
#289Exhaust gas purifying catalyst
#290EXHASUT GAS PURIFYING CATALYST
#291Four-way diesel catalysts and methods of use
#292Catalyst combinations and methods and systems for oxidizing nitric oxide in a gas stream
#293PARTIAL COATING OF PLATINUM GROUP METALS ON FILTER FOR INCREASED SOOT MASS LIMIT AND REDUCED COSTS
#294High Pd content diesel oxidation catalysts with improved hydrothermal durability
#295Emissions treatment system with lean NOx trap
#296Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
#297Compact diesel engine exhaust treatment system
#298EXHAUST GAS PURIFICATION DEVICE
#299SCR on low thermal mass filter substrates
#300Exhaust gas purifying catalyst