30375 ⎘
Catalysts; Noble metals or compounds thereof Platinum group metals
Sub-classes:METHOD FOR CONTROLLING SEMICONDUCTOR PROCESS ENVIRONMENT
#2IMPROVED CATALYSTS FOR SELECTIVE NOX REDUCTION USING HYDROGEN
#3SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM BIOGAS AND REDUCING GREENHOUSE GAS EMISSIONS
#4EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND CATALYTIC MATERIAL
#5EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND CATALYTIC MATERIAL
#6PLATINUM GROUP METAL CAPTURE MATERIALS
#7Aftertreatment for alcohol fuel substituted diesel engines
#8PARTICULATE FILTER HAVING PARTIALLY COATED CATALYTIC LAYER
#9CATALYTIC GASOLINE PARTICULATE FILTER
#10EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MOBILE GASOLINE APPLICATIONS
#11COMPLEX OXIDE AND METHOD OF PRODUCING THE SAME
#12Catalyst Composition Comprising Magnetic Material Adapted for Inductive Heating
#13Selective catalytic reduction catalyst pre-heating burner assembly and method of controlling burner emissions
#14Low temperature NOx reduction using H2-SCR for diesel vehicles
#15PROPANE GAS REMOVAL MATERIAL
#16CERIUM-ZIRCONIUM OXIDE-BASED OXYGEN ION CONDUCTOR (CZOIC) MATERIALS WITH HIGH OXYGEN MOBILITY
#17Mixed oxide based on cerium and zirconium
#18Use of ozone with LNT and MnOcatalyst for the treatment of residual pollutant for the exhaust gas of an internal engine combustion
#19System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#20Processes for changing catalytic activity in a radial flow reforming reactor, and a radial flow reforming reactor with a modified catalytic activity
#21Synthesis of bimetallic nanoparticle catalysts using microwave irradiation
#22Selective catalytic reduction articles and systems
#23System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#24Method for regulating exhaust emissions
#25System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#26NANO-SIZED FUNCTIONAL BINDER
#27CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM
#28Four-way conversion catalyst having improved filter properties
#29Catalyzed SCR filter and emission treatment system
#30SELECTIVE CATALYTIC REDUCTION ARTICLES AND SYSTEMS
#31Multicomponent exhaust treatment system including an oxygen storage catalyst
#32Induction heating-assisted catalysts
#33Activated porous fibers and products including same
#34Zoned diesel oxidation catalyst
#35VORTEX FLOW CATALYTIC CONVERSION APPARATUS AND METHOD OF VORTEX FLOW CATALYTIC CONVERSION
#36Low temperature NOx reduction using H-SCR for diesel vehicles
#37ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL COMBUSTION ENGINE EXHAUST
#38Catalyzed SCR filter and emission treatment system
#39Catalyst comprising a molecular sieve belonging to the ABC-6 framework family with disorder in the ABC stacking sequence and use of the catalyst
#40Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams
#41Honeycomb structure body
#42Catalyst composition comprising magnetic material adapted for inductive heating
#43Oxidation catalyst for lean compressed natural gas engine
#44Exhaust gas treatment systems utilizing a single electrically heated catalyst
#45Diesel oxidation catalyst comprising platinum group metal nanoparticles
#46Catalyzed filters with end coating for lean engine exhaust
#47Methods for monitoring and modelling thermal characteristics of oxidation catalyst devices
#48Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system
#49ASC/DEC with rear-concentrated exotherm generation
#50ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBONS, AND GASEOUS OXIDES FROM INTERNAL COMBUSTION ENGINE EXHAUST
#51Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector
#52Process for manufacture of NOstorage materials
#53CATALYST FOR LOW TEMPERATURE EMISSION CONTROL AND METHODS FOR USING SAME
#54Poison-Resistant Catalyst and Systems Containing Same
#55Process for removing oxygen from a gas mixture comprising hydrocarbon and oxygen
#56Exhaust-gas-purifying system of internal combustion engine, method of using exhaust-gas-purifying catalyst and method of controlling air-fuel ratio
#57Catalytic converter and method of controlling exhaust emission
#58System for regulating exhaust emissions
#59Exhaust gas treatment system
#60Catalyst binders for filter substrates
#61Oxidation catalyst for a stoichiometric natural gas engine
#62Nano-sized functional binder
#63Zoned diesel oxidation catalyst
#64METHOD AND EXHAUST SYSTEM FOR TREATING NOX IN EXHAUST GAS FROM STATIONARY EMISSION SOURCES
#65Catalyzed SCR filter and emission treatment system
#66Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines
#67Electrically heated catalytic converter and method of manufacturing the same
#68Phosphorus tolerant catalyst washcoat structure
#69Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams
#70Emissions treatment system with ammonia-generating and SCR catalysts
#71Process for producing a catalyst and catalyst article
#72Gas treatment process and apparatus
#73Exhaust gas-purifying catalyst
#74Integrated membrane-pyrolysis systems and methods
#75System and method for regulating exhaust emissions
#76Porous catalyst washcoats
#77Catalytic converters with age-suppressing catalysts
#78Method for disposing SCR composition on a wall flow monolith
#79Advanced tritium system and advanced permeation system for separation of tritium from radioactive wastes
#80Doped catalyst support materials having oxygen storage capacity (OSC) and method of making thereof
#81Poison-resistant catalyst and systems containing same
#82Titanium-oxide catalyst and method of producing the same
#83Oxidation catalyst for treating a natural gas emission
#84Catalyzed SCR filter and emission treatment system
#85Photocatalytic oxidation media and system
#86Zeolite promoted silver based catalyst for NOx storage
#87Synergized PGM Catalyst with Low PGM Loading and High Sulfur Resistance for Diesel Oxidation Application
#88PROCESSES USING MOLECULAR SIEVE SSZ-102
#89Honeycomb structure body and method of producing the same
#90Processing of off-gas from waste treatment
#91Synthesis of bimetallic nanoparticle catalysts using microwave irradiation
#92Porous honeycomb structure and producing the same
#93Ceria-zirconia complex oxide material and method for producing same
#94Exhaust gas purifier
#95IRON AND COPPER-CONTAINING CHABAZITE ZEOLITE CATALYST FOR USE IN NOx REDUCTION
#96Integrated LNT-TWC catalyst
#97Exhaust gas purification apparatus
#98Zoned catalysed substrate monolith
#99Formaldehyde Emission Reduction in Natural Gas Fired Reciprocating Internal Combustion Engines (RICE)
#100Zeolite promoted V/TiW catalysts
#101Lean NOx trap diesel oxidation catalyst with hydrocarbon storage function
#102Pollutant abatement system for gasoline vehicles
#103Exhaust system comprising exotherm-generating catalyst
#104Catalyst component of a motor vehicle exhaust gas cleaning system and use of a catalyst component
#105Exhaust gas purification catalyst
#106Zoned diesel oxidation catalyst
#107Catalyzed SCR filter and emission treatment system
#108Catalyzed SCR filter and emission treatment system
#109ALUMINA MATERIAL CONTAINING BARIUM SULFATE AND EXHAUST GAS PURIFYING CATALYST USING SAME
#110Catalyst compositions, articles, methods and systems
#111NOstorage catalyst with improved hydrothermal stability and NOconversion
#112Porous catalyst washcoats
#113Emissions treatment system with ammonia-generating and SCR catalysts
#114Oxidation catalysts on alkaline earth supports
#115Gas decomposition apparatus and method for decomposing gas
#116Treatment of cold start engine exhaust
#117Emissions treatment system with ammonia-generating and SCR catalysts
#118Catalyst support materials with oxygen storage capacity (OSC) and method of making thereof
#119Exhaust-gas aftertreatment system and method for exhaust-gas aftertreatment
#120Exhaust gas purifying catalyst and production method thereof
#121Exhaust purification system of internal combustion engine
#122SCR on diesel particular filter and method for producing the same
#123Catalytic converter
#124Exhaust purification system of internal combustion engine
#125Exhaust purification system of internal combustion engine
#126Doped palladium containing oxidation catalysts
#127Sulfur-resistant exhaust gas aftertreatment system for the reduction of nitrogen oxides
#128Exhaust system comprising exotherm-generating catalyst
#129EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
#130Titanosilicate molecular sieve supported metallic nanodots and methods of use to adsorb noble gases
#131Porous inorganic composite oxide
#132Alumina catalyst support
#133Surface-coated zeolite materials for diesel oxidation applications
#134Process for the Removal of Harmful Substances from Exhaust Gases of Combustion Engines and Catalyst for Carrying Out Said Process
#135Methods for engine exhaust NOx control using no oxidation in the engine
#136Catalyzed SCR filter and emission treatment system
#137EXHAUST GAS PURIFYING CATALYST
#138Diesel exhaust gas treatment system
#139PROCESSING OF OFF-GAS FROM WASTE TREATMENT
#140CATALYST AND METHOD FOR REMOVING FORMALDEHYDE USING THE SAME
#141Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine
#142Passivation-Free Coating Process for a CSF
#143EXHAUST PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
#144Honeycomb catalyst body
#145Emissions treatment system with ammonia-generating and SCR catalysts
#146Method and apparatus for treating exhaust gas
#147Selective catalytic oxidation of ammonia to water and nitrogen
#148Selective catalytic oxidation of ammonia to water and nitrogen
#149Air pollution control apparatus and air pollution control system
#150Air pollution control apparatus and air pollution control system
#151Exhaust gas purification catalyst and exhaust gas purification apparatus using the exhaust gas purification catalyst
#152EXHASUT GAS PURIFYING CATALYST
#153EXHAUST PURIFYING DEVICE OF INTERNAL COMBUSTION ENGINE
#154Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor
#155Gas decomposition apparatus and method for decomposing gas
#156Particulate filter with low soot loaded coating
#157Process for producing a catalyst and use of the catalyst
#158Honeycomb structure
#159Exhaust gas purification system and exhaust gas purification method
#160Soot oxidation catalyst and method of making
#161CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES
#162Alumina-Based Perovskite Catalysts and Catalyst Supports
#163NOx reduction catalyst and exhaust system using the same
#164Soot oxidation catalyst and method of making
#165Structured SCR catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent
#166CATALYST FOR REDUCING NITROGEN-CONTAINING POLLUTANTS FROM THE EXHAUST GASES OF DIESEL ENGINES
#167Exhaust gas purifying catalyst
#168NOstorage materials for sensor applications
#169System and method for treating exhaust gases
#170Sulfur tolerant alumina catalyst support
#171Integrated SCR and AMOx catalyst systems
#172Composite oxide for use as exhaust gas purification catalyst and filter
#173Removing Particulate Matter From Air
#174Catalytically coated diesel particle filter, process for producing it and its use
#175CONTINUOUS DIESEL SOOT CONTROL WITH MINIMAL BACK PRESSURE PENATLY USING CONVENTIONAL FLOW SUBSTRATES AND ACTIVE DIRECT SOOT OXIDATION CATALYST DISPOSED THEREON
#176GAS PURIFYING DEVICE, GAS PURIFYING SYSTEM AND GAS PURIFYING METHOD
#177Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method
#178Fibrous structure and particulate filter type exhaust gas purifying catalyst
#179NOx adsorber catalyst with superior low temperature performance
#180HONEYCOMB STRUCTURE
#181Composite oxide for exhaust gas purifying catalyst and exhaust gas purifying catalyst, and diesel exhaust gas purifying filter
#182Exhaust Gas Purification Catalyst and Exhaust Gas Purification Catalyst Member
#183Catalytic Soot Filter and Use Thereof in Treatment of Lean Exhaust Gases
#184Gas processing for catalytically oxidizing carbon monoxide and hydrocarbons in the presence of a metal/silica-containing zirconia catalyst
#185Base metal and base metal modified diesel oxidation catalysts
#186Layered catalyst composite
#187Method of forming a catalyzed selective catalytic reduction (SCR) filter
#188Sulfur-resistant exhaust gas aftertreatment system for the reduction of nitrogen oxides
#189Exhaust gas purification device
#190SOLID SOLUTIONS AND METHODS OF MAKING THE SAME
#191Honeycomb structure and exhaust gas treatment apparatus
#192CATALYTIC CONVERTER FOR THE TREATMENT OF COMBUSTION EXHAUST GASES
#193Alumina-Based Perovskite Catalysts and Catalyst Supports
#194Emission control system having a coated mixer for an internal combustion engine and method of use
#195TITANOSILICATE MOLECULAR SIEVE SUPPORTED METALLIC NANODOTS AND METHODS OF USE TO ADSORB NOBLE GASES
#196Device for reducing dibenzodioxin emissions, dibenzofuran emissions and particle emissions
#197Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers
#198Application of a metallic anchor layer from a wire feed source to a metallic surface
#199Honeycomb structure, honeycomb catalytic body and manufacturing method of the same
#200Mitigation of Particulates and NOx in Engine Exhaust
#201Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst
#202Emission treatment system
#203Method for Preparing Metal Oxide Containing Precious Metals
#204SYSTEM AND METHOD FOR REGENERATION OF AN ABSORBENT SOLUTION
#205Passivation-Free Coating Process For A CSF
#206METHOD FOR PRODUCING MONOLITHIC CATALYST FOR EXHAUST GAS PURIFICATION AND MONOLITHIC CATALYST
#207EXHAUST GAS-PURIFYING CATALYST
#208EXHAUST GAS-PURIFYING CATALYST
#209Exhaust gas purifying catalyst and production method thereof
#210TREATMENT OF ENGINE EXHAUST USING BORON-CONTAINING MOLECULAR SIEVE CHA
#211Method for purification of exhaust gas from internal combustion engine
#212Carrier body for exhaust-gas aftertreatment with dispersed catalyst configuration, process for producing a carrier body and exhaust gas treatment unit and vehicle having a carrier body
#213Metal cluster-carrying metal oxide support and process for production thereof
#214TREATMENT OF ENGINE EXHAUST USING HIGH-SILICA MOLECULAR SIEVE CHA
#215Nitrogen oxide storage material and nitrogen oxide storage catalyst produced therefrom
#216Method and device for controlling exhaust emission from internal combustion engine
#217Catalytic converter unit and method for treating cooking emissions
#218Ceramic Catalyst for NOx Oxidation and NOx Conversion in Emission Control Systems
#219Honeycomb filter
#220AIR CLEANER
#221Particulate matter (PM) oxidizing catalyst
#222NANOALLOYS IN EMISSIONS CONTROL AFTER-TREATMENT SYSTEMS
#223System and method for selective catalytic reduction of nitrogen oxides in combustion exhaust gases
#224Exhaust system comprising exotherm-generating catalyst
#225Fast-regenerable sulfur dioxide adsorbents for diesel engine emission control
#226Portable oxygen maintenance and regulation concentrator apparatus
#227Method of decomposing nitrogen dioxide
#228Automotive exhaust component and process of manufacture
#229Exhaust gas purifying catalyst and producing method thereof
#230Plate type preferential oxidation reactor
#231Treatment of cold start engine exhaust
#232Exhaust gas purging catalyst and method for producing the exhaust gas purging catalyst
#233SULFUR OXIDE REMOVING ADDITIVE FOR PARTIAL OXIDATION CONDITIONS
#234Zone coated filter, emission treatment systems and methods
#235Catalyst And System For Reducing Exhaust Of Diesel Engines
#236Catalyzed SCR filter and emission treatment system
#237Catalyst for Purifying Exhaust Gases
#238Catalysts to reduce NOin an exhaust gas stream and methods of preparation
#239Treatment of engine exhaust using molecular sieve SSZ-75
#240Catalyst containing little or no rhodium for purifying exhaust gases of internal combustion engine
#241Layered catalyst composite
#242Layered catalyst composite
#243Nitrogen oxide removal catalyst system and nitrogen oxide removal method
#244Process for the removal of harmful substances from exhaust gases of combustion engines and catalyst for carrying out said process
#245Exhaust gas cleaning catalyst, exhaust gas cleaning device, and system comprising internal combustion engine
#246Method for Producing Noble Metal-Containing Heat-Resistant Oxide
#247SYSTEM AND METHOD FOR REMOVING SULFUR FROM FUEL GAS STREAMS
#248Method of producing catalyst support particles and a catalyzer using the catalyst support particles
#249Catalyst and method for catalytic reduction of nitrogen oxides
#250Catalyst for exhaust gas purification and method for exhaust gas purification
#251Catalyst composition for diesel particulate filter
#252Soot oxidation catalyst and method of making
#253Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification
#254Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide
#255Production Method for Noble-Metal-Cluster-Supporting Catalyst
#256Zeolite-Containing Oxidation Catalyst and Method of Use
#257Process for producing metal oxide particle and exhaust gas purifying catalyst
#258DIESEL PARTICULATE FILTER
#259Exhaust gas purifying catalyst, metal oxide particle and production process thereof
#260Catalyst system for reducing nitrogen oxide emissions
#261Treatment of engine exhaust using molecular sieve SSZ-74
#262Method of forming a catalyzed selective catalytic reduction filter
#263Precious metal catalyst stabilized with iron oxide for the removal of pollutants from exhaust gases from leanburn engines
#264Gold- and reducible oxide-based composition, method for the preparation and the use thereof in the form of a catalyst, in particular for carbon monoxide oxidation
#265Exhaust gas purifying apparatus
#266Exhaust gas purifying catalyst and production process thereof
#267Porous honeycomb structure and exhaust gas cleanup device using the same
#268Catalyst produced by using multi-element metal colloid
#269Selective catalytic oxidation of ammonia to water and nitrogen
#270Honeycomb structure
#271Exhaust gas purifying apparatus and method of regenerating the same
#272Alumina-based perovskite catalysts and catalyst supports
#273Diesel particulate matter reduction system
#274Method of manufacturing plugged honeycomb structure, and plugged honeycomb structure
#275Exhaust gas purifying catalyst
#276Exhaust system for a lean burn internal combustion engine
#277Treatment of engine exhaust using boron-containing molecular sieve CHA
#278Treatment of engine exhaust using high-silica molecular sieve CHA
#279Lean NOtrap with PGM zoned axially
#280Exhaust gas purifying apparatus and method of regenerating the same
#281Catalytic converter for 2-cycle engines or small engines
#282Catalyst for purifying diesel engine exhaust emissions
#283Thermally stable lean nox trap
#284Process for treating ammonia-containing exhaust gases
#285Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide
#286Internal combustion engine installation comprising a direct-injection otto engine and a catalyst system
#287Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same
#288Catalyst for the decomposition of N2O in the Ostwald process
#289Zeolite-containing oxidation catalyst and method of use
#290Methods and apparatus for disposal of hydrogen from fluorine generation, and fluorine generators including same
#291Exhaust gas cleaning catalyst
#292Exhaust-gas purifying catalyst
#293Layered SOx tolerant NOx trap catalysts and methods of making and using the same
#294Minimization of purge NOrelease from NOtraps by optimizing the oxygen storage capacity
#295SOtrap for diesel and lean-burn gasoline automotive applications
#296Reduction of NOx using carbon nanotube and carbon fiber supported catalyst
#297Exhaust gas purification catalytic material and method for fabricating the same
#298Particulate matter-oxidizing material and oxidizing catalyst
#299Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas
#300Exhaust gas purifying catalyst