33349 ⎘
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts; Impregnation, coating or precipitation; Multiple impregnation or coating Coatings comprising a zeolite
Stabilized metal-exchanged SAPO material
#302Catalyst for treating exhaust gas
#303Selective catalytic reduction catalyst system
#304Exhaust gas purifier
#305Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
#306Zoned catalytic filters for treatment of exhaust gas
#307Mixed phase oxide catalysts
#308Fuel conditioning modules and methods
#309Low phosphorus chabazites
#310Catalysed substrate monolith
#311Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine
#312Platinum group metal (PGM) catalyst for treating exhaust gas
#313Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves
#314Diesel oxidation catalyst comprising palladium, gold and ceria
#315Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#316Oxidation catalyst and method for its preparation
#317Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#318Oxidation catalyst for internal combustion engine exhaust gas treatment
#319Catalysts for the reduction of ammonia emission from rich-burn exhaust
#320Catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same
#321Gas treatment by catalytic ozone oxidation
#322Oxidation catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same
#323Urea solution reformer and exhaust gas purifier using same
#324Catalytic converter for the selective catalytic reduction of nitrogen oxides in the exhaust gas of diesel engines
#325Zeolite catalyst containing metal
#326Catalyst coating and process for the conversion of oxygenates to olefins
#327Oxidation catalyst for a lean burn internal combustion engine
#328Exhaust system including NOx reduction catalyst and EGR circuit
#329Catalytically active material and catalytic converter for the selective catalytic reduction of nitrogen oxides
#330NOabsorber catalyst
#331SCR catalytic converter having improved hydrocarbon resistance
#332Palladium—gold catalyst synthesis
#333Method and system using a filter for treating exhaust gas having particulate matter
#334Catalysts with Carbonaceous Material for Improved CUMENE Production and Method of Making and Using Same
#335Three-way catalyst having an upstream single-layer catalyst
#336COMBINED HYDROCARBON TRAP AND CATALYST
#337Catalytically active particulate filter and use thereof
#338Method for the preparation of a catalysed particulate filter and catalysed particulate filter
#339Method for the preparation of a catalysed particulate filter and catalysed particulate filter
#340MODIFIED FISCHER-TROPSCH MONOLITH CATALYSTS AND METHODS FOR PREPARATION AND USE THEREOF
#341Method for applying discriminating layer onto porous ceramic filters
#342Exhaust system for a lean-burn internal combustion engine including SCR catalyst
#343Substrate monolith comprising SCR catalyst
#344Diesel oxidation catalysts, systems and methods of treatment
#345Catalysts for treating transient NOemissions
#346SCR on diesel particular filter and method for producing the same
#347PHOTOCATALYST-CONTAINING FILTER MATERIAL, AND PHOTOCATALYST FILTER INCLUDING THE FILTER MATERIAL
#348Low cost lean NOreduction catalyst system
#349Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOin gas streams
#350Oxidation catalyst for internal combustion engine exhaust gas treatment
#351Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
#352Catalyst and method for producing the same and method for producing paraxylene using the same
#353Three-way catalyst having a upstream multi-layer catalyst
#354NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD
#355Exhaust purifying catalyst
#356METHOD AND ARRANGEMENT FOR THE PRODUCTION OF HYDROCARBON COMPONENTS
#357EXHAUST GAS PURIFICATION CATALYST APPARATUS USING SELECTIVE REDUCTION-TYPE CATALYST AND EXHAUST GAS PURIFICATION METHOD
#358Coating method and device
#359Fuel conditioning modules and methods
#360Multi-Component and Layered Formulations for Enhanced Selective Catalytic Reduction Activity
#361COLD START CATALYST AND ITS USE IN EXHAUST SYSTEMS
#362Non-stoichiometric perovskite oxide oxidation catalyst for oxidizing NO to NO
#363ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts
#364PARTICULATE FILTER FOR VEHICLE AND EXHAUST SYSTEM USING THE SAME
#365CATALYST DEVICE
#366Method for producing tertiary amine
#367CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS
#368CATALYZED FILTER FOR TREATING EXHAUST GAS
#369METHOD OF ALKYLATION USING CATALYST ON CERAMIC FOAM SUPPORT
#370Process for the preparation of zeolites having CHA structure
#371Urea-resistant catalytic units and methods of using the same
#372LNT and SCR catalysts for combined LNT-SCR applications
#373Diesel oxidation catalyst
#374EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION APPARATUS USING SAME
#375Zeolite catalyst containing metal
#376Disordered molecular sieve supports for the selective catalytic reduction of NO
#377Zoned catalytic filters for treatment of exhaust gas
#378Disordered molecular sieve supports for the selective catalytic reduction of NO
#379HIGH-TEMPERATURE SCR CATALYST
#380Porous ceramic honeycomb articles and methods for making the same
#381Three-way catalyst having an upstream multi-layer catalyst
#382Three-way catalyst having an upstream single-layer catalyst
#383Diesel oxidation catalyst articles and methods of making and using
#384Advanced catalyzed soot filters and method of making and using the same
#385Lower olefins producing catalyst and method for producing lower olefins using same
#386Catalysts containing nano-materials and methods of making and using same
#387Method and system using a filter for treating exhaust gas having particulate matter
#388Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine
#389Gas treatment by catalytic ozone oxidation
#390Surface-coated zeolite materials for diesel oxidation applications
#391Catalyst, Catalyst Support And Process For Hydrogenation, Hydroisomerization, Hydrocracking And/Or Hydrodesulfurization
#392Zeolite and redox oxide combined catalyst body
#393Bi-functional catalyst materials for lean exhaust NOreduction
#394CATALYST MATERIALS FOR AMMONIA OXIDATION IN LEAN-BURN ENGINE EXHAUST
#395Catalyzed SCR filter and emission treatment system
#396Age-Resistant Catalyst for Oxidation of NO to NO2 in Exhaust Streams
#397PROCESS FOR PREPARATION OF A ZEOLITE-BASED CATALYST
#398CATALYST AND METHOD FOR REMOVING FORMALDEHYDE USING THE SAME
#399Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOin gas streams
#400Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOin gas streams
#401NOx storage catalyst with improved hydrocarbon conversion activity
#402Methods utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure
#403Systems utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure
#404Metal-containing crystalline silicates
#405Integrated SCR and AMOx catalyst systems
#406SCR on low thermal mass filter substrates
#407Coating a monolith substrate with catalyst component
#408ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts
#409Particle reduction with combined SCR and NH3 slip catalyst
#410Substrate having porous sheet(s) for treating exhaust gases of combustion engines
#411Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#412Catalyst assembly for treating engine exhaust
#413Aluminum-containing substrate comprising a microporous layer of an aluminum phosphate zeolite, method for the production thereof, and use thereof
#414Catalysts for the reduction of ammonia emission from rich-burn exhaust
#415Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
#416Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
#417Method for the decomposition of NO, catalyst for it, and the preparation of this catalyst
#418Exhaust system for a vehicular positive ignition internal combustion engine
#419PROCESSING OF HIGH SURFACE AREA OXIDES
#420Exhaust gas purification system for the treatment of engine exhaust gases by means of SCR catalyst
#421Engine exhaust catalysts containing copper-ceria
#422SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES IN THE EXHAUST GAS OF DIESEL ENGINES
#423Deodorizing catalyst, deodorizing method using the same, and method for regenerating the catalyst
#424Exhaust gas purifying system and exhaust gas purifying method using the same
#425Exhaust gas-purifying catalyst
#426EXHAUST GAS PURIFICATION DEVICE
#427Method and system for monitoring a hydrocarbon adsorber
#428Four-way diesel catalysts and methods of use
#429CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE
#430Catalyst for purifying nitrogen oxide
#431METHOD FOR DECREASING NITROGEN OXIDES IN HYDROCARBON-CONTAINING EXHAUST GASES USING AN SCR CATALYST BASED ON A MOLECULAR SIEVE
#432CATALYST AND METHOD OF MANUFACTURE
#433Exhaust system
#434Coating composition for diesel oxidation catalysts
#435SHAPED CATALYST BODY
#436Chabazite zeolite catalysts having low silica to alumina ratios
#437COATING OF SUBSTRATES ENSURING A HIGH POROSITY WITH SIMUTANEOUSLY HIGH ABRASION RESISTANCE OF THE COATING
#438Structurally enhanced cracking catalysts
#439Urea-resistant catalytic units and methods of using the same
#440Method for the coating of a diesel particle filter and diesel particle filter produced thereby
#441Catalysts for lean burn engines
#442Particulate filter with low soot loaded coating
#443High Pd content diesel oxidation catalysts with improved hydrothermal durability
#444EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
#445Exhaust gas purification device for internal combustion engine
#446EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
#447Removal of ammonia from fluids
#448Catalyst for removing nitrogen oxides and method for removing nitrogen oxides using the same
#449Exhaust purification device for internal combustion engine
#450Zoned catalysts for diesel applications
#451Selective reduction catalyst
#452HONEYCOMB FILTER
#453Filter
#454TEXTURIZED PURIFICATION STRUCTURE INCORPORATING AN ELECTROCHEMICAL CATALYST SYSTEM
#455NOx reduction catalyst and exhaust system using the same
#456Impurity doped UV protection layer
#457Structured SCR catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent
#458Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same
#459NOx purifying catalyst
#460Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
#461NOx purifying catalyst
#462Layered diesel oxidation catalyst composites
#463Palladium-gold catalyst synthesis
#464Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
#465Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion
#466Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
#467Zeolite catalyst with improved NOx reduction in SCR
#468Oxidation catalyst with low CO and HC light-off and systems and methods
#469Oxidation catalyst and exhaust-gas purification system using the same
#470Iron-containing aluminosilicate zeolites and methods of making and using same
#471Denitrification Catalyst, Honeycomb Structure Type Denitrification Catalyst, and Method of Denitrification with the Same
#472Photocatalytic material and photocatalytic member and purification device using the photocatalytic material
#473Integrated SCR and AMOx catalyst systems
#474Bimetallic catalysts for selective ammonia oxidation
#475CATALYSTS, SYSTEMS, AND METHODS FOR REDUCING NOx IN AN EXHAUST GAS
#476Exhaust gas purifying method
#477EMISSIONS CONTROL SYSTEM AND METHOD
#478Catalytically coated diesel particle filter, process for producing it and its use
#479System for reducing NOx in exhaust
#480EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
#481EXHAUST EMISSION PURIFICATION CATALYST AND ENGINE CONTROLLER
#482FILM CATALYST AND PROCESS FOR PRODUCING THE SAME
#483Engine exhaust catalysts containing palladium-gold
#484Close coupled catalyst for purification of exhaust gas and the preparation thereof
#485β-Zeolite for SCR catalyst and method for purifying nitrogen oxides using same
#486Purification catalyst for reflow furnace gas, method for preventing contamination of reflow furnace, and reflow furnace
#487NOx adsorber catalyst with superior low temperature performance
#488CATALYST COMPOSITION AND METHOD
#489Method for controlling NOreduction system
#490HONEYCOMB STRUCTURE
#491Ammonia SCR catalyst and method of using the catalyst
#492AMMONIA SCR CATALYST AND METHOD OF USING THE CATALYST
#493Urea SCR catalyst and manufacturing method for the same
#494Processes for reducing nitrogen oxides using copper CHA zeolite catalysts
#495CERAMIC FOAM CATALYST SUPPORT FOR GASOLINE ALKYLATION
#496CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE
#497CATALYST AND METHOD OF MANUFACTURE
#498Method of forming a catalyzed selective catalytic reduction (SCR) filter
#499Sulfur-resistant exhaust gas aftertreatment system for the oxidation of NO
#500HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
#501Honeycomb structure and exhaust gas treating apparatus
#502Exhaust gas treatment apparatus
#503Exhaust Gas-Purifying Catalyst
#504CSF with low platinum/palladium ratios
#505Device for reducing dibenzodioxin emissions, dibenzofuran emissions and particle emissions
#506High temperature catalyst and process for selective catalytic reduction of NOin exhaust gases of fossil fuel combustion
#507Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure
#508NOx REDUCTION CATALYST, NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD
#509Exhaust gas-purifying catalyst
#510PURIFICATION STRUCTURE INCORPORATING AN ELECTROCHEMICAL CATALYSIS SYSTEM
#511Catalyzed soot filter manufacture and systems
#512Catalyzed soot filter manufacture and systems
#513Process for passivating porous ceramic articles and an article made therefrom
#514Method for purification of exhaust gas from internal combustion engine
#515Method of treating atmospheric pollutants
#516Ammonia oxidation catalyst for power utilities
#517Catalyst and Catalyst Structure for Reduction of Nitrogen Oxides, and Method for Catalytic Reduction of Nitrogen Oxides
#518Ammonia SCR catalyst and method of using the catalyst
#519CATALYST AND METHOD OF MANUFACTURE
#520Method and device for controlling exhaust emission from internal combustion engine
#521Iron-containing aluminosilicate zeolites and methods of making and using same
#522CARBON-BASED MATERIAL COMBUSTION CATALYST, MANUFACTURING METHOD OF THE SAME, CATALYST CARRIER, AND MANUFACTURING METHOD OF THE SAME
#523Catalyst in the form of grains comprising an acidic porous core surrounded by a uniform outer layer
#524Hexagonal-cell honeycomb catalyzer for purifying exhaust gas
#525Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide
#526Multi-component catalyst system and method for the reduction of NO
#527Exhaust treatment system and catalyst system
#528Engine exhaust gas purifier
#529Engine exhaust gas purifier
#530Structurally enhanced cracking catalysts
#531Method for Producing Olefin Oxides and Peroxides, Reactor and the Use Thereof
#532Catalyst body and methods
#533Selective catalytic reduction type catalyst
#534Reactor system for reducing NOemissions from boilers
#535Hydrothermally stable Ag-zeolite traps for small olefin hydrocarbon molecules
#536Copper CHA zeolite catalysts
#537Production of ceramic, glass ceramic and other mineral materials and composite materials
#538Exhaust gas purifying method for fuel cell vehicle and exhaust gas purifying system for fuel cell vehicle
#539SCR on low thermal mass filter substrates
#540Solid acid catalyst and process for decomposition of cumene hydroperoxide
#541High temperature ammonia SCR catalyst and method of using the catalyst
#542Ammonia SCR catalyst and method of using the catalyst
#543Solid acid catalyst and process for decomposition of cumene hydroperoxide
#544Method for Manufacturing Zeolite Membrane
#545Catalyzed SCR filter and emission treatment system
#546Oxidation Catalyst and Exhaust-Gas Purification System Using the Same
#547HC trap catalyst and preparation method for HC trap catalyst
#548Structured automotive catalyst with improved thermal ageing stability
#549Oxidation Catalyst for Exhaust Gas Purification, Catalyst Structure for Exhaust Gas Purification and Method for Purifying Exhaust Gas
#550NOx purifying catalyst
#551Catalyst for purifying organic nitrogen compound-containing exhaust gas and method for purifying the exhaust gas
#552Catalyst for exhaust gas purification and method for exhaust gas purification
#553Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfide
#554Catalysts for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons from Oxygen-Rich Exhaust Gases and Processes for the Manufacture Thereof
#555Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification
#556Composite for catalytic distillation and its preparation
#557Zeolite-Containing Oxidation Catalyst and Method of Use
#558Catalyst body, inorganic support, and method of producing inorganic support
#559Device for the generation of hydrogen
#560Hydrocarbon cracking catalyst and method for preparing the same
#561Catalyst system for reducing nitrogen oxide emissions
#562Method of forming a catalyzed selective catalytic reduction filter
#563Zeolite catalyst with improved NOx reduction in SCR
#564Exhaust gas purifying apparatus
#565Hydrothermally stable Ag-zeolite traps for small olefin hydrocarbon molecules
#566Catalyst structure for treating NOcontaining exhaust gas from a lean burn engine
#567Catalyst and method for contact decomposition of nitrogen oxides
#568ORDERED MESOPORE SILICA MIXED MATRIX MEMBRANES, AND PRODUCTION METHODS FOR MAKING ORDERED MESOPORE SILICA MIXED MATRIC MEMBRANES
#569Exhaust gas-purifying catalyst
#570Porous sheet and substrate having porous sheet(s) for treating exhaust gases of combustion engines
#571Exhaust gas purifying method for fuel cell vehicle and exhaust gas purifying system for fuel cell vehicle
#572Method and apparatus for combination catalyst for reduction of NOin combustion products
#573Molecular sieve layers and processes for their manufacture
#574Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols
#575Oxidation catalyst on a substrate utilized for the purification of exhaust gases
#576Molecular sieve layers and processes for their manufacture
#577Catalyst featuring silicone dioxide based support material for the purification of exhaust gases
#578Catalyst and method for reduction of nitrogen oxides
#579Impurity doped UV protection layer
#580Method for preparation and activation of multimetallic zeolite catalysts, a catalyst composition and application for n2o abatement
#581Exhaust gas purifying catalyst and process for purifying exhaust gas
#582Exhaust gas purification system
#583Catalyst for purifying diesel engine exhaust emissions
#584Coated zeolite catalysts and use for hydrocarbon conversion
#585Process for producing aldehyde
#586Isobutane alkylation
#587Isobutane alkylation
#588Catalyst and method for clarifying exhaust gas
#589Zeolite-containing oxidation catalyst and method of use
#590Exhaust treatment system and catalyst system
#591Coated microstructures and methods of coating same
#592Production of ceramic, glass ceramic and other mineral materials and composite materials
#593Porous honeycomb structure
#594Method for making transparent continuous zeolite film and structure of the zeolite film
#595Selective oxidation
#596Catalyzed SCR filter and emission treatment system