30451 ⎘
Catalysts; Physical characteristics of catalysts HC-storage component incorporated in the catalyst
CATALYST 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
#2EXHAUST GAS TREATMENT SYSTEM FOR CONTROLLING HYDROCARBON ADSORPTION/DESORPTION IN HYDROCARBON TRAP
#3EXHAUST GAS CLEANING CATALYST AND PRODUCTION METHOD THEREFOR
#4HYDROCARBON REDUCTION CATALYST AND VEHICLE EXHAUST GAS PURIFICATION DEVICE COMPRISING THE SAME
#5Diesel Oxidation Catalyst
#6HYDROCARBON ADSORBENT
#7HYDROCARBON ADSORBENT
#8Manganese-containing diesel oxidation catalyst
#9EXHAUST AFTERTREATMENT DEVICE
#10Manganese-containing diesel oxidation catalyst
#11Catalyst for Adsorbing Hydrocarbon and Hydrocarbon Trap Comprising the Same
#12Exhaust gas treatment system
#13Control device for internal combustion engine
#14Oxidation catalyst for internal combustion engine exhaust gas treatment
#15Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
#16EXHAUST TREATMENT SYSTEMS AND METHODS INVOLVING OXYGEN SUPPLEMENTATION AND HYDROCARBON TRAPPING
#17Hydrocarbon trap catalyst
#18Nitrogen oxides and hydrocarbon storage catalyst and methods of using the same
#19OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
#20Manganese-containing diesel oxidation catalyst
#21Diesel oxidation catalyst and exhaust system
#22Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#23Oxidation catalyst for a diesel engine exhaust
#24Exhaust gas-purifying composition
#25Exhaust gas treatment systems utilizing a single electrically heated catalyst
#26Diesel oxidation catalyst and exhaust system
#27Diesel oxidation catalyst and exhaust system
#28Porous ceramic body to reduce emissions
#29Oxidation catalyst for internal combustion engine exhaust gas treatment
#30DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#31DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM
#32Hydrocarbon and nitrogen oxides catalyst trap
#33Manufacturing method of honeycomb structure
#34Honeycomb structure
#35Multiple zeolite hydrocarbon traps
#36Hydrocarbon storage optimization and coking prevention on an oxidation catalyst
#37Cold Start Catalyst and Its Use in Exhaust Systems
#38Oxidation catalyst for a diesel engine exhaust
#39Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#40Exhaust purification apparatus for internal combustion engine
#41Use of transition metals to reduce cold start emissions
#42Hydrocarbon trap with increased zeolite loading and improved adsorption capacity
#43Crystalline germanosilicate materials of new CIT-13 topology and methods of preparing the same
#44Three-way catalyst and its use in exhaust systems
#45Exhaust gas purification catalyst device and exhaust gas purification method
#46Exhaust gas purification system and exhaust gas purification method
#47Processes using molecular sieve SSZ-100
#48Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#49Exhaust gas purifying catalyst, method for producing same, and exhaust gas purification method using same
#50Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#51Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
#52Hydrocarbon trap with increased zeolite loading and improved adsorption capacity
#53Diesel oxidation catalyst and exhaust system
#54Oxidation catalyst for internal combustion engine exhaust gas treatment
#55Diesel oxidation catalyst and exhaust system
#56Diesel oxidation catalyst and exhaust system
#57Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
#58Manganese-containing diesel oxidation catalyst
#59Cold start catalyst and its use in exhaust systems
#60WALL-FLOW FILTER COMPRISING CATALYTIC WASHCOAT
#61Washcoats and coated substrates for catalytic converters and methods of making and using same
#62Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#63Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
#64Oxidation catalyst for a combustion engine
#65Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#66Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#67Zeolite structure and manufacturing method thereof
#68Exhaust gas purification catalyst
#69Multifunctional exhaust gas purifying filter, and exhaust gas purifying apparatus using the same
#70COMBINED HYDROCARBON TRAP AND CATALYST
#71Catalytically active particulate filter and use thereof
#72Diesel oxidation catalyst
#73Exhaust purification system of internal combustion engine
#74Exhaust purification system of internal combustion engine
#75Oxidation catalyst for internal combustion engine exhaust gas treatment
#76EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD FOR DIESEL ENGINE
#77COLD START CATALYST AND ITS USE IN EXHAUST SYSTEMS
#78ENGINE EXHAUST CATALYSTS DOPED WITH BISMUTH OR MANGANESE
#79Exhaust gas after-treatment device and method of use
#80PARTICULATE FILTER FOR VEHICLE AND EXHAUST SYSTEM USING THE SAME
#81Exhaust purification system for internal combustion engine
#82EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
#83Zeolite beta and process for producing the same
#84Methods and systems for an engine emission control system
#85NOx storage catalyst with improved hydrocarbon conversion activity
#86Zeolite structure and manufacturing method thereof
#87Palladium-contaning oxidation catalyst
#88Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#89Method and system for monitoring a hydrocarbon adsorber
#90Exhaust gas purification apparatus
#91Coating composition for diesel oxidation catalysts
#92Exhaust gas purification method and exhaust gas purification system
#93ADSORPTIVE PHOTO-CATALYTIC OXIDATION AIR PURIFICATION DEVICE
#94COATING OF SUBSTRATES ENSURING A HIGH POROSITY WITH SIMUTANEOUSLY HIGH ABRASION RESISTANCE OF THE COATING
#95EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE, AND METHOD OF CONTROLLING THE SAME
#96High Pd content diesel oxidation catalysts with improved hydrothermal durability
#97Catalyst for removing nitrogen oxides and method for removing nitrogen oxides using the same
#98Exhaust gas purification apparatus in an internal combustion engine
#99Layered diesel oxidation catalyst composites
#100Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion
#101Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
#102Oxidation catalyst with low CO and HC light-off and systems and methods
#103Exhaust gas purifying apparatus for internal combustion engine
#104Catalytically coated diesel particle filter, process for producing it and its use
#105Exhaust purification device of internal combustion engine
#106EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
#107Exhaust gas purification device for internal combustion engine
#108Exhaust Gas-Purifying Catalyst
#109Exhaust gas purifying catalyst
#110ADSORBENT FOR EXHAUST GAS
#111Exhaust gas-purifying catalyst
#112Gas catalysts comprising porous wall honeycombs
#113Exhaust treatment system and catalyst system
#114Method of operating an exhaust gas cleaning unit with particle filter and nitrogen oxygen store
#115Enhanced hybrid de-NOx system
#116Exhaust gas purification device
#117Zeolite-Containing Oxidation Catalyst and Method of Use
#118Treatment of engine exhaust using molecular sieve SSZ-74
#119Method of fabricating pipe for absorbing fuel evaporation gas for automobiles
#120HC adsorbing material and device for judging deterioration of the HC adsorbing material
#121Hybrid system comprising HC-SCR, NOx-trapping, and NH3-SCR for exhaust emission reduction
#122Emission Control System For An Engine
#123Exhaust gas purification system
#124System for automobile exhaust gas purification
#125Zeolite-containing oxidation catalyst and method of use
#126Exhaust treatment system and catalyst system