29770 ⎘
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,; Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
Sub-classes:Production Method for Exhaust Gas Purification Catalyst and Chemical Solution Plate used in said Production Method
#2EXHAUST GAS PURIFICATION DEVICE
#3EXHAUST TREATMENT DEVICE
#4METHOD FOR THE MANUFACTURE OF A CATALYTIC GASOLINE PARTICULATE FILTER
#5Particulate Filter
#6EXHAUST GAS PURIFICATION CATALYST
#7METHANE PURIFICATION APPARATUS
#8Cerium- and Zirconium-Based Mixed Oxide
#9CATALYTICALLY ACTIVE COMPOSITION CONTAINING RUTHENIUM FOR CATALYSTS FOR THE EXHAUST-GAS AFTERTREATMENT
#10Apparatus and Method for Simultaneous Hydrogen Production and Emission Control
#11Catalysts for Reducing Methane Slip and Methods and Exhaust Systems Using the Same
#12Catalysts for Reducing Methane Slip and Methods and Exhaust Systems Using the Same
#13EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING THE SAME
#14VEHICLE EXHAUST ASSEMBLIES AND METHODS THEREFOR
#15Method For Producing Exhaust Gas Purification Catalyst
#16WALL-FLOW FILTER AND METHODS FOR INHIBITING RELEASE OF VERY FINE NANO-PARTICLES IN EXHAUST EMISSIONS
#17DEVICE FOR FILTRATION OF UREA-WATER SOLUTION
#18METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION CATALYST DEVICE
#19Method for Preparing Slurry and Method for Producing Exhaust Gas Purifying Catalyst
#20EXHAUST DEVICE
#21HONEYCOMB STRUCTURE
#22CERIUM ZIRCONIUM MIXED OXIDE COMPOSITIONS
#23EXHAUST GAS PURIFICATION CATALYST COMPOSITION, EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION SYSTEM
#24CERIUM- AND ZIRCONIUM-BASED MIXED OXIDES
#25METHANE MITIGATION SYSTEM WITH USE OF WASTE HEAT FOR POWER GENERATION
#26APPARATUS, SYSTEM AND METHOD FOR PFAS REMOVAL AND MINERALIZATION
#27METHOD FOR COATING A WALL-FLOW FILTER
#28ELECTRIC HEATING DEVICE FOR HEATING AN EXHAUST GAS STREAM
#29EXHAUST GAS PURIFICATION CATALYTIC DEVICE
#30CATALYST STRUCTURE
#31CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATION EFFICIENCY
#32TREATMENT OF PARTICULATE FILTERS
#33METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION CATALYST DEVICE
#34METHOD AND DEVICE FOR PRODUCING A SUBSTRATE FOR AN EXHAUST GAS AFTERTREATMENT DEVICE
#35METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION CATALYST DEVICE
#36EXHAUST GAS PURIFICATION CATALYST
#37METHOD FOR IMPROVING THE COATING OF A HONEYCOMB BODY WITH A CATALYTICALLY ACTIVE COATING
#38EXHAUST GAS CLEANING CATALYST AND PRODUCTION METHOD THEREFOR
#39METHOD OF FORMING AN INORGANIC OXIDE COATING ON A MONOLITH ARTICLE
#40METHOD OF FORMING AN INORGANIC OXIDE COATING ON A MONOLITH ARTICLE
#41PARTICULATE FILTER
#42PILLAR-SHAPED HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING SAME
#43HONEYCOMB FILTER
#44METHODS OF MANUFACTURING GREEN BODIES AND SUBSTRATES
#45COATINGS ON A MONOLITH ARTICLE
#46HYDROCARBON REDUCTION CATALYST AND VEHICLE EXHAUST GAS PURIFICATION DEVICE COMPRISING THE SAME
#47NOVEL NANOPARTICLE ALLOYS AND CATALYTIC COMPOSITIONS COMPRISING THE SAME FOR EMISSION CONTROLS
#48Electrical Heaters For Exhaust Aftertreatment Systems and Assemblies
#49GAS SENSOR WITH PROTECTION TUBE FOR EXHAUST SYSTEM
#50SUPPORT UNIT FOR SUPPORTING A HEATING CONDUCTOR OF AN EXHAUST GAS HEATER ON A CARRIER STRUCTURE
#51DEVICE FOR EXHAUST-GAS TREATMENT AND METHOD FOR THE PRODUCTION THEREOF
#52COATINGS ON A MONOLITH ARTICLE
#53MAT MATERIAL, EXHAUST GAS PURIFICATION DEVICE, AND METHOD FOR PRODUCING MAT MATERIAL
#54EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION SYSTEM
#55EXHAUST GAS PURIFYING CATALYST COMPOSITION AND EXHAUST GAS PURIFYING CATALYST
#56EXHAUST GAS PURIFYING CATALYST COMPOSITION AND EXHAUST GAS PURIFYING CATALYST
#57COMPLEX OXIDE AND METHOD FOR PRODUCING THE SAME
#58SCRF COATINGS
#59Method for producing gasoline particulate filter
#60PARTICLES FOR EXHAUST GAS PURIFICATION CATALYST
#61COMPLEX OXIDE AND METHOD OF PRODUCING THE SAME
#62METHANE COMBUSTION CATALYST AND METHOD FOR PRODUCING SAME, AND METHOD FOR PURIFYING COMBUSTION EXHAUST GAS
#63BUSHING THROUGH A HOUSING COMPONENT, ESPECIALLY FOR ROUGH ENVIRONMENTS WITH MECHANICAL AND THERMAL STRESS
#64OXIDATION CATALYST COMPRISING A PLATINUM GROUP METAL AND A BASE METAL OXIDE
#65CATALYTICALLY ACTIVE PARTICLE FILTER HAVING A HIGH DEGREE OF FILTERING EFFICIENCY
#66Exhaust Gas Purification Catalyst
#67Al-P COMPOSITE OXIDE AND EXHAUST GAS PURIFICATION CATALYST USING SAME
#68HYDROCARBON DEPOSITION AMOUNT ESTIMATION DEVICE, HYDROCARBON DEPOSITION AMOUNT ESTIMATION METHOD, CONTROL DEVICE, AND EXHAUST GAS PURIFICATION SYSTEM
#69Catalyst device
#70HONEYCOMB STRUCTURE
#71METHOD FOR MANUFACTURING GASOLINE PARTICULATE FILTER
#72Hydrocarbon Adsorption Device
#73METHOD FOR PRODUCING EXHAUST GAS PURIFICATION MATERIAL AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION DEVICE
#74EXHAUST GAS-PURIFYING CATALYST
#75Low temperature NOx reduction using H2-SCR for diesel vehicles
#76Method for making functional structural body
#77Particulate Filter
#78Systems and methods for carbon capture
#79HONEYCOMB STRUCTURE, EXHAUST GAS PURIFICATION DEVICE, AND PRODUCTION METHOD FOR HONEYCOMB STRUCTURE
#80Honeycomb filter
#81HONEYCOMB STRUCTURE, ELECTRICALLY HEATED CARRIER AND EXHAUST GAS PURIFICATION DEVICE
#82PILLAR-SHAPED HONEYCOMB STRUCTURE
#83HONEYCOMB STRUCTURE, ELECTRICALLY HEATED CARRIER, AND EXHAUST GAS PURIFICATION DEVICE
#84Catalyst for purification of exhaust gas and production method thereof
#85COMPOSITE SINTERED BODY, HONEYCOMB STRUCTURE, ELECTRICALLY HEATING CATALYST, AND METHOD OF MANUFACTURING COMPOSITE SINTERED BODY
#86METHOD OF PRODUCING CATALYST FOR EXHAUST GAS PURIFICATION
#87TUBULAR MEMBER FOR EXHAUST GAS TREATMENT DEVICE AND METHOD OF MANUFACTURING TUBULAR MEMBER FOR EXHAUST GAS TREATMENT DEVICE
#88HONEYCOMB STRUCTURE, ELECTRICALLY HEATING CATALYST SUPPORT AND EXHAUST GAS PURIFYING DEVICE
#89Ce-Zr COMPOSITE OXIDE AND EXHAUST GAS PURIFICATION CATALYST USING SAME
#90HONEYCOMB STRUCTURE, ELECTRICALLY HEATING SUPPORT, AND EXHAUST GAS PURIFICATION DEVICE
#91Exhaust gas purification catalyst
#92Catalytic Converter for a Motor Vehicle, as Well as a Motor Vehicle
#93Exhaust gas liquefying device
#94COMPOSITION FOR FORMING UNDERCOAT LAYER, UNDERCOAT LAYER, AS WELL AS EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION APPARATUS INCLUDING UNDERCOAT LAYER
#95ANTIMICROBIAL FILTRATION
#96Reduce cold start internal combustion engine gaseous pollutants emissions using adsorbents in a cartridge in a bypass exhaust line
#97A COMPOSITION FOR SCR CATALYSTS
#98CATALYTIC MATERIAL FOR TREATING AN EXHAUST GAS PRODUCED BY A NATURAL GAS ENGINE
#99HEATING DEVICE FOR HEATING A GAS STREAM
#100HEATING ELEMENT FOR AN EXHAUST LINE
#101Exhaust gas purification device with improved air inlet nozzle
#102EXHAUST GAS PURIFICATION CATALYST DEVICE
#103CATALYST, HONEYCOMB STRUCTURE, AND EXHAUST GAS PURIFIER
#104Exhaust-gas guiding housing
#105Honeycomb body with a cutout portion and method of manufacturing same
#106Method of forming an inorganic oxide coating on a monolith article
#107CE-ZR COMPOSITE OXIDE, MANUFACTURING METHOD OF SAME, AND EXHAUST GAS PURIFICATION CATALYST USING SAME
#108Exhaust gas purification system
#109EXHAUST PURIFICATION CATALYST
#110Hydrocarbon reclamator
#111HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE
#112VEHICLE EXHAUST ASSEMBLIES AND METHODS THEREFOR
#113ELECTRICALLY HEATING CONVERTER AND PRODUCTION METHOD FOR ELECTRICALLY HEATING CONVERTER
#114ELECTRICALLY HEATING CONVERTER AND PRODUCTION METHOD FOR ELECTRICALLY HEATING CONVERTER
#115FLUID FEED RING AND ASSOCIATED APPARATUS AND METHOD
#116HEATING DEVICE AND METHOD OF MANUFACTURING A HEATING DEVICE
#117Exhaust gas purification device
#118WRAPPED GREEN BODY CARRIER
#119Exhaust gas purification device
#120Electric heated catalyst arrangement
#121Apparatus and method for coating substrates with washcoats
#122High-filtration efficiency wall-flow filter
#123Particulate filter
#124Porous honeycomb structure and method for manufacturing same
#125Exhaust gas purification material and exhaust gas purification device
#126Honeycomb filter
#127HONEYCOMB STRUCTURE, AND ELECTRIC HEATING SUPPORT AND EXHAUST GAS TREATMENT DEVICE EACH USING THE HONEYCOMB STRUCTURE
#128Silicon carbide porous body, honeycomb structure, electrically heated catalyst, and method of manufacturing silicon carbide porous body
#129Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler
#130HONEYCOMB FILTER
#131Electrically heated catalytic device and method for manufacturing electrically heated catalytic device
#132Honeycomb structure and electric heating support using the honeycomb structure
#133POROUS COMPOSITE
#134CERAMIC CATALYTIC FILTER, FILTERING SYSTEM INCLUDING THE SAME, AND MANUFACTURING METHOD THEREOF
#135Exhaust gas heater
#136HONEYCOMB STRUCTURE, ELECTRICALLY HEATING SUPPORT AND EXHAUST GAS PURIFYING DEVICE
#137Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device
#138Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device
#139Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device
#140Holder for an electric heating disk in an exhaust gas aftertreatment device
#141Zeolite synthesis with alkaline earth metal
#142Method for replacing an exhaust aftertreatment component
#143RETENTION APPARTUS FOR WIRE MESH ARRANGEMENT
#144Method for recovering carbon dioxide gas and other gases
#145Vehicle exhaust gas purification device, corresponding production method, exhaust line and vehicle
#146Method and composition
#147Particle filter assembly for a motor vehicle, motor vehicle, and method for regenerating a particle filter
#148HEATING DEVICE FOR AN EXHAUST SYSTEM AND AN EXHAUST SYSTEM
#149Method for coating exhaust gas purification catalyst filter with fixed amount of catalyst slurry
#150Contoured honeycomb bodies
#151Low bulk density, high geometric surface area honeycomb bodies
#152Catalyst Material
#153Exhaust gas purification catalyst and production method therefor
#154Diesel exhaust treatement apparatus and methods
#155Electrically heatable catalytic converter
#156Methane Oxidation Catalyst and Method of Using Same
#157HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE
#158Binder composition for enhanced catalyst washcoat adhesion
#159Exhaust gas aftertreatment device
#160Electrically heated support, exhaust gas purifying device and method for producing electrically heated support
#161OUTBOARD MOTOR
#162Organic material decomposition catalyst and organic material decomposition apparatus
#163Metallic base material for exhaust purging, and exhaust purging device using same
#164Annular catalytic converter
#165FLUID FILTRATION SYSTEM AND METHOD OF USE
#166EXHAUST GAS PURIFICATION FILTER
#167Muffler including an internal photocatalyst and a light source
#168HONEYCOMB BODIES HAVING AN ARRAY OF CHANNELS WITH DIFFERENT HYDRAULIC DIAMETERS AND METHODS OF MAKING THE SAME
#169Exhaust gas purification filter
#170Exhaust Gas Purification Catalyst and Exhaust Gas Purification Method
#171EXHAUST-GAS PURIFICATION APPARATUS AND METHOD FOR MANUFACTURING SAME
#172Exhaust-gas purification catalyst and exhaust-gas treatment apparatus
#173Honeycomb structure and exhaust gas purifying device
#174MAT MATERIAL, METHOD OF MANUFACTURING SAME, INORGANIC ADHESIVE SHEET, POLLUTION CONTROL DEVICE, AND THERMAL INSULATION
#175Method of manufacturing electrically heated catalyst device, metal thin plate for electrode of electrically heated catalyst device, and electrically heated catalyst device
#176Particulate filter
#177Electrically heated catalyst device
#178Cooling device for power source for ship propulsion device
#179Multi-wall thickness, thin-walled honeycomb bodies, and extrusion dies and methods therefor
#180Exhaust gas control apparatus and manufacturing method thereof
#181AFI-CHA hybrid crystal zeolite and NH3-SCR catalyst using same as carrier, and preparation methods thereof
#182Porous ceramic structure and method of producing porous ceramic structure
#183Porous ceramic structure and method of producing porous ceramic structure
#184Honeycomb structure and exhaust gas purifying device
#185Catalyst device
#186COseparation system
#187Honeycomb filter
#188Honeycomb filter
#189MANUFACTURING METHOD OF HONEYCOMB FILTER
#190PARTICULATE FILTERS
#191Zeolite synthesis with a fluoride source
#192Method for coating a wall-flow filter
#193Device for treating exhaust gases
#194METHOD OF PRODUCING CYLINDRICAL FILM-COATED HONEYCOMB STRUCTURE AND METHOD OF PRODUCING CATALYST
#195HONEYCOMB BODIES WITH TRIANGULAR CELL HONEYCOMB STRUCTURES AND MANUFACTURING METHODS THEREOF
#196Oxygen storage material
#197Honeycomb body and method for producing the honeycomb body
#198Honeycomb structure
#199Apparatus and method for coating substrates with washcoats
#200Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed stream
#201METHOD FOR PRODUCING COATING LAYER FOR EXHAUST GAS PURIFICATION CATALYST DEVICE
#202Manufacturing method for exhaust gas purification device
#203Electrically heated catalytic device
#204Honeycomb structure
#205Electric heating type support and exhaust gas purifying device
#206Manufacturing method for exhaust gas purification device
#207Honeycomb bodies with improved skin CTE and isostatic strength and methods of making the same
#208Electric heating type support, exhaust gas purifying device, and method for producing electric heating type support
#209Systems and methods for uniformly heating a honeycomb body
#210Supported catalyst for organic substance decomposition and organic substance decomposition device
#211Exhaust gas purification catalyst
#212Extrusion method for making a gaseous emissions treatment component
#213Supported catalyst for organic substance decomposition and organic substance decomposing apparatus
#214CRYSTAL-ORIENTATION CONTROLLED COMPLEX
#215Electrically heated catalyst
#216Honeycomb-structured catalyst for organic substance decomposition and organic substance decomposing apparatus
#217Catalyst for organic substance decomposition and organic substance decomposing apparatus
#218ELECTRICAL CONNECTOR ATTACHED TO AN ELONGATED CONDUCTIVE ELEMENT, IN PARTICULAR FOR AN EXHAUST GAS PURIFICATION DEVICE
#219Honeycomb structure, electric heating type honeycomb structure, electric heating type catalyst and exhaust gas purifying device
#220Process for manufacturing a component for an emissions treatment unit
#221Catalytic articles
#222Exhaust gas purifying agent for automobiles and method of producing thereof
#223Exhaust component assembly with heating element and carved substrate
#224Exhaust gas purification device
#225ONE STEP LIQUID-TO-METAL HIGH SURFACE AREA CATALYSTS VIA LOW TEMPERATURE REDUCTION
#226Catalytic converter and method for the production thereof
#227Double canning exhaust gas purification device
#228Zeolite synthesis with alkaline earth metal
#229Foam-based substrate for catalytic converter
#230Emission control devices
#231Foam-based substrate for catalytic converter
#232Zeolite synthesis with a fluoride source
#233Exhaust gas purification device using metal substrate and production method therefor
#234Metal-substituted beta zeolite and method for producing same
#235Ceramic honeycomb bodies and manufacture
#236Holding material for pollution control element, production method thereof, and pollution control apparatus
#237Porous article and method of manufacturing the same
#238Extrusion dies
#239Fluid feed ring and associated apparatus and method
#240Honeycomb structure
#241Honeycomb structure and method of producing honeycomb structure
#242Honeycomb filter
#243Methods of making cordierite ceramic bodies using chlorite raw material
#244Electric heating type support, exhaust gas purifying device, and method for producing electric heating type support
#245Coating material for honeycomb structure, outer peripheral coating of honeycomb structure, and honeycomb structure with outer peripheral coating
#246METHODS OF PREPARING METAL / METAL OXIDE MATERIALS FROM NANOSTRUCTURED SUBSTRATES AND USES THEREOF
#247Ammonia production catalyst and after treatment system
#248Ceramic honeycomb bodies and method for canning thereof
#249ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD
#250Honeycomb catalytic converter
#251Catalyst particles for treating vehicle exhaust gas, preparation method therefor, and method for treating vehicle exhaust gas by using same
#252RETAINING MATERIAL FOR POLLUTION CONTROL ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND POLLUTION CONTROL DEVICE
#253Propulsion element including a catalyzing reactor
#254Cutting device
#255Zeolite synthesis with alkaline earth metal
#256Functional structural body and method for making functional structural body
#257Functional structural body and method for making functional structural body
#258Support for electric heating type catalyst and exhaust gas purifying device
#259Exhaust after treatment system
#260Method of producing honeycomb structured body
#261Method of producing honeycomb structured body
#262Honeycomb structured body
#263Organic matter decomposition catalyst, organic matter decomposition aggregate, and organic matter decomposition apparatus
#264EXHAUST GAS PURIFYING FILTER AND PRODUCTION METHOD THEREOF
#265Sinter-resistant catalyst systems
#266Hydrogen reformer using exhaust gas
#267EXHAUST GAS PURIFICATION APPARATUS
#268Exhaust gas purifier
#269Soot particle filter with storage cells for a catalyst
#270Honeycomb filter
#271Honeycomb substrate for catalyst support, and catalytic converter for exhaust gas purification
#272Exhaust gas purification system
#273Method for producing a honeycomb body
#274Exhaust gas cleaning catalyst
#275Exhaust gas purification system
#276Honeycomb filter
#277Exhaust system of an internal combustion engine
#278CATALYST HEATING DEVICE AND HEATING DEVICE
#279SUPPORT FOR ELECTRIC HEATING TYPE CATALYST
#280Electrically heated catalyst device
#281Engine exhaust device
#282Honeycomb structure
#283Catalyst structure
#284CORDIERITE ALUMINUM MAGNESIUM TITANATE COMPOSITIONS AND CERAMIC ARTICLES COMPRISING SAME
#285Oxygen storage material and method for producing the same
#286Engine exhaust device
#287Exhaust line, exhaust gas purification device, and purification device manufacturing process
#288Honeycomb structure
#289System for neutralizing the pH of exhaust condensate
#290HOLDING MATERIAL FOR EXHAUST GAS TREATMENT APPARATUS AND EXHAUST GAS TREATMENT APPARATUS
#291Support for electric heating type catalyst
#292Heat generation system, exhaust gas purification device, and method for regenerating honeycomb structure
#293Construction machine
#294Honeycomb structure
#295Honeycomb structure
#296Honeycomb structure
#297Ceramic porous body and dust collecting filter
#298Exhaust gas purification filter
#299Catalyst state estimation apparatus, catalyst state estimation method with information processing apparatus, and non-transitory recording medium in which program is stored
#300Mixing structure