30522 ⎘
Sources of waste gases; Engine exhaust gases Diesel engines and lean burn gasoline engines
Copper CHA zeolite catalysts
#302Oxidation catalyst for a diesel engine exhaust
#303SCR catalyst having improved adhesion of the zeolite-containing catalytic layer
#304Filter catalyzed with SCR catalyst, systems and methods
#305Lean NOtrap with enhanced high and low temperature performance
#306NOadsorber catalyst, methods and systems
#307Exhaust gas treatment system
#308Exhaust emission control system of engine
#309Exhaust emission control system of engine
#310Pollutant reduction device and method
#311Platinum-containing catalysts for combustion engines
#312Coated articles having high kNOx/kSOx ratios for selective catalytic reduction
#313Exhaust gas purifying device of internal-combustion engine, and method of manufacturing same
#314Zoned diesel oxidation catalyst
#315Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#316NOx adsorber catalyst
#317Product for the depollution of exhaust gases, especially from an internal combustion engine, and method for the depollution of exhaust gases using said product
#318Movable emission control system for auxiliary diesel engines
#319Catalyzed SCR filter and emission treatment system
#320Catalyst and manufacturing method of catalyst
#321Systems and methods for concentrating waste water fluids
#322Control device and control method for reducing agent injection device, and reducing agent injection device
#323Integrated LNT-TWC catalyst
#324NOadsorber catalyst
#325Electrostatic fluid injection system
#326Exhaust gas purification catalyst for internal combustion engine
#327Exhaust gas purification catalyst
#328Reducing agent injection device and exhaust gas treatment method
#329Honeycomb structure
#330Catalysed substrate monolith
#331Porous ceramic structural body
#332Mechanical system to capture and transform contaminant gases, and method to purify air
#333AIR-PURIFICATION DEVICE USING LIQUID REDUCING AGENT, AND OPERATION AND APPLICATION METHOD THEREFOR
#334Emissions treatment system with ammonia-generating and SCR catalysts
#335Honeycomb structure
#336Gas treatment process and apparatus
#337Catalyst system for reducing nitrogen oxides
#338Oxidation catalyst for a compression ignition engine
#339Catalysts for treating transient NOemissions
#340Catalyst for reduction of nitrogen oxides
#341Exhaust gas scrubber
#342Fault diagnosis apparatus for exhaust gas purification system
#343Diesel oxidation catalyst having a capture region for exhaust gas impurities
#344Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine
#345Exhaust gas purifying apparatus for internal combustion engine
#346After treatment device of exhaust system for vehicle
#347SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
#348Oxidation catalyst
#349Oxidation catalyst for a diesel engine exhaust
#350Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#351Catalyst-free removal of NOand other contaminants from combustion exhausts using intense pulsed electron beams
#352Exhaust purification apparatus for internal combustion engine
#353Method of operating an aftertreatment system of an internal combustion engine
#354Method for disposing SCR composition on a wall flow monolith
#355Cordierite-type ceramic honeycomb structure and its production method
#356Diffuser plate for an exhaust aftertreatment module
#357Angled sensor mount for use with a single module aftertreatment system or the like
#358Catalyzed soot filter
#359Glass catalyst compositions for improved hydrothermal durability
#360Method for treating engine exhaust by use of hydrothermally stable, low-temperature NOreduction NH3-SCR catalysts
#361Exhaust gas purification catalyst
#362Exhaust purification system for ship
#363Engine device
#364Catalytic wall-flow filter having a membrane
#365Exhaust gas purifying device
#366Reductant dosing correction during no dosing periods
#367Aftertreatment system with access panel
#368MODULAR SYSTEM FOR AMMONIA STORAGE
#369LOCATING PIN
#370System for the purification of exhaust gas from an internal combustion engine
#371Aftertreatment module with reduced bypass flow
#372Exhaust gas purification catalyst for lean burn engine
#373Emissions reduction system
#374Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
#375Non noble metal based diesel oxidation catalyst
#376Advanced exhaust aftertreatment system architecture
#377Exhaust gas purification apparatus
#378On-site regeneration method of denitration catalyst in exhaust gas purification system
#379Exhaust gas purification apparatus for internal combustion engine
#380Catalyst and method for reducing hexavalent chromium Cr(VI)
#381Device for purifying the exhaust gas of an internal combustion engine
#382SCR catalyst
#383Exhaust gas purification material
#384Exhaust system for a compression ignition engine having a capture face for volatilised platinum
#385Ammonia generation apparatus and ammonia generation control apparatus
#386Cordierite-type ceramic honeycomb structure and its production method
#387Catalyst for the oxidation of CO and HC at low temperatures
#388Exhaust system for a compression ignition engine having a capture region for volatilised platinum
#389Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
#390Automotive catalytic aftertreatment system
#391Age-resistant catalyst for oxidation of NO to NOin exhaust streams
#392Exhaust gas purification catalyst and method for manufacturing same
#393Centerline injection system for liquid-only reductant delivery
#394Ammonia storage structure and associated systems
#395Exhaust gas purifying catalyst and production method thereof
#396Exhaust purification system of internal combustion engine
#397Method for removing soot from exhaust gases
#398Catalyzed SCR filter and emission treatment system
#399Oxidation catalyst for a compression ignition engine
#400Method for purifying exhaust gas
#401Zoned catalyst system for reducing NO emissions
#402Airstream treatment apparatus (ATA) and methods of use thereof
#403Zeolite, and production method and use therefor
#404Combining SCR with PNA for low temperature emission control
#405Selective catalytic reduction and catalytic regeneration system
#406LEV-type zeolite and production method therefor
#407Exhaust gas purification catalyst composition and exhaust gas purification catalyst
#408Catalyst composition and exhaust gas purifying method
#409Exhaust gas purification system and exhaust gas purification method
#410Diesel particulate filter and exhaust gas purification device
#411Copper CHA zeolite catalysts
#412Copper CHA zeolite catalysts
#413Sensor control method and sensor control apparatus
#414Honeycomb filter
#415Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion engines
#416Method of manufacturing a catalyst comprising gold nanoparticles, the catalyst and its use
#417Method of controlling ammonia levels in catalytic units
#418Zoned catalyst for treating exhaust gas
#419Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#420Exhaust gas purification catalyst
#421Catalytic article for treating exhaust gas
#422Exhaust gas purifying catalyst and exhaust gas purification method using same
#423Processes using molecular sieve SSZ-98
#424Exhaust gas treating catalyst and exhaust gas purification apparatus using the same
#425Hexagonal oxidation catalyst
#426Electrochemical double-cell plate and apparatus for exhaust emissions control
#427Molecular sieve catalyst compositions, catalytic composites, systems, and methods
#428Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#429Oxidation catalyst for a compression ignition engine
#430Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same
#431Exhaust gas purification catalyst, method of producing the same, and exhaust gas purification method using the same
#432Catalytic converter apparatus
#433Catalyst for reducing nitrogen oxides
#434Exhaust purification system of internal combustion engine
#435Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#436Exhaust gas purification system for internal combustion engine
#437Exhaust gas purification apparatus for internal combustion engine
#438Catalyst coating liquid manufacturing method and catalyst body thereby
#439Integrated LNT-TWC catalyst
#440Compositions for passive NOadsorption (PNA) systems and methods of making and using same
#441Zoned catalysed substrate monolith
#442SCR catalysts having improved low temperature performance, and methods of making and using the same
#443Catalyst module, receiving unit for such a catalyst module and method for manufacturing such a catalyst module
#444Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst
#445Zeolite-based SCR catalysts and their use in diesel engine emission treatment
#446Synergized PGM catalyst systems including platinum for TWC application
#447Catalysed substrate monolith
#448Efficient lean NOtrap regeneration with enchanced ammonia formation
#449Exhaust gas purification system and exhaust gas purification method
#450Zeolite promoted V/TiW catalysts
#451Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#452Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
#453Oxidation catalyst for internal combustion engine exhaust gas treatment
#454Selective catalytic reduction processes using doped cerias
#455Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit
#456Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
#457SCR catalyst and method of preparation thereof
#458Catalyst and method of manufacture
#459SCR catalyst
#460System and methods for using synergized PGM as a three-way catalyst
#461Exhaust gas purifying apparatus
#462Deterioration detection system for exhaust gas purification apparatus
#463Disordered molecular sieve supports for the selective catalytic reduction of NO
#464Copper CHA zeolite catalysts
#465Method for preventing the contamination by platinum of an SCR catalyst
#466Lean NOx trap diesel oxidation catalyst with hydrocarbon storage function
#467Process for the preparation of zeolites having CHA structure
#468Copper CHA zeolite catalysts
#469Exhaust gas purification system and exhaust gas purification method
#470Method and system for the purification of exhaust gas from an internal combustion engine
#471Aftertreatment systems with reduced NO generation
#472Exhaust gas treatment catalyst
#473Method and system using a filter for treating exhaust gas having particulate matter
#474Beta zeolite and method for producing same
#475Zeolite catalyst containing metals
#476Exhaust gas purifier
#4778-ring small pore molecular sieve as high temperature SCR catalyst
#478Zoned diesel oxidation catalyst
#479Systems, methods, and apparatuses related to vehicles with reduced emissions
#480Material and exhaust gas system and method for using the same
#481Exhaust gas post-processing apparatus and control method thereof
#482Exhaust gas treatment system
#483Construction machine
#484Catalyzed SCR filter and emission treatment system
#485Method for treating impurities contained in exhaust gases of ships, ship with exhaust gas scrubber, and purification unit
#486Catalytic reduction of NO
#487Manufacture of catalyst compositions and systems
#488Porous material and honeycomb structure
#489Catalyst with improved hydrothermal stability
#490Systems and methods for providing ZPGM perovskite catalyst for diesel oxidation applications
#491Particulate filter containing a nickel-copper catalyst
#492Catalyzed SCR filter and emission treatment system
#493ZPGM Diesel Oxidation Catalysts and methods of making and using same
#494Emission control system
#495Construction machine
#496Diesel engine exhaust gas purification method and exhaust gas purification system
#497Filter substrate comprising zone-coated catalyst washcoat
#498Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
#499Method and arrangement for cleaning a particle filter
#500SCR catalyst ammonia surface coverage estimation and control
#501Method for manufacturing an ammonia storage cartridge, in particular for a motor vehicle exhaust system
#502Air-injection system to improve effectiveness of selective catalytic reduction catalyst
#503Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#504Method for preparing a catalyst composition suitable for removing sulfur from a catalytic reduction system
#505Selective catalytic reduction catalyst system
#506Method for oxidizing carbonaceous material diesel particulate filter and exhaust gas system
#507Zoned catalyst for diesel applications
#508Catalytic reduction of NO
#509Selective catalytic reduction catalyst system
#510NOstorage catalyst with improved hydrothermal stability and NOconversion
#511Exhaust gas purifier
#512Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#513Emissions treatment system with ammonia-generating and SCR catalysts
#514Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
#515Oxidation catalyst for a combustion engine
#516Process for the direct synthesis of Cu containing zeolites having CHA structure
#517Apparatus and method for filtering engine exhaust gases
#518Urea spray selective catalytic reduction control system
#519Multi-component filters for emissions control
#520Exhaust gas purification catalyst and method for producing it
#521Exhaust gas treatment device
#522Catalyzed particulate filter
#523Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst
#524Catalysed substrate monolith
#525Hollow microsphere catalyst support and methods of making same
#526Synthesis of Cu/SAPO-34 with variable copper loadings
#527Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#528Diesel oxidation catalyst aging level determination using NOsensor NOinterference
#529Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#530Exhaust purification system of internal combustion engine
#531NOpurification catalyst and method of producing the same
#5328-ring small pore molecular sieve as high temperature SCR catalyst
#533Supplemental ammonia storage and delivery system
#534Catalyst for decomposing nitrogen oxide and preparation method thereof
#535Catalytic converter apparatus
#536NOX REDUCTION
#537B-type iron silicate composition and method for reducing nitrogen oxides
#538Catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same
#539Catalytic converter apparatus
#540Mixing device in an exhaust gas pipe
#541DeNOx of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NOin accordance with the requirements
#542Off gas purification device
#543Emissions treatment system with ammonia-generating and SCR catalysts
#544Method for treating a gas containing nitrogen oxides (NO) using a composition comprising zirconium, cerium and niobium as a catalyst
#545Zeolite catalyst containing metal
#546Systems and methods for reducing secondary emissions from catalyst components
#547Method for reducing nitrogen oxide levels in diesel engine exhaust gases
#548System using selective catalytic reduction for improving low-temperature De-NOx efficiency and reducing yellow plume
#549EXHAUST SYSTEM HAVING AN AFTERTREATMENT MODULE
#550Method for producing heterogeneous catalysts containing metal nanoparticles
#551Method for combusting diesel exhaust gas
#552Multifunctional exhaust gas purifying filter, and exhaust gas purifying apparatus using the same
#553Exhaust gas purification device
#554Ammonia oxidation catalyst having low NO by-product formation
#555Oxidation catalyst for a lean burn internal combustion engine
#556Exhaust system including NOx reduction catalyst and EGR circuit
#557Catalytically active material and catalytic converter for the selective catalytic reduction of nitrogen oxides
#558SCR catalytic converter having improved hydrocarbon resistance
#559Catalyst composition
#560Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof
#561Method and system using a filter for treating exhaust gas having particulate matter
#562Direct densification method and system utilizing waste heat for on-board recovery and storage of COfrom motor vehicle internal combustion engine exhaust gases
#563CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds
#564Ship flue gas scrubbing apparatus and method
#565Coated diesel particle filter
#566Silver promoted close-coupled NOx absorber
#567Nitric oxide oxidation over silver-based catalysts
#568Exhaust gas after-treatment device for diesel engine
#569Reclamation of potable water from mixed gas streams
#570Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop
#571Carbon monoxide-selective oxidation catalysts
#572Method for use in conjunction with an exhaust-gas aftertreatment system
#573Sulfur-resistant catalyst support material
#574Process for the production of metal doped zeolites and zeotypes and application of same to the catalytic remediation of nitrogen oxides
#575Exhaust purification system of internal combustion engine
#576Denitration catalyst composition and method of denitration using same
#577METHODS AND APPARATUSES FOR COOLING AND SCRUBBING DIESEL EXHAUST GASES ON A SHIP
#578Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst
#579Exhaust-gas purification device, method for exhaust-gas purification, catalytic converter and pyrolysis reactor
#580Method for the preparation of a catalysed particulate filter and catalysed particulate filter
#581Diesel oxidation catalyst
#582Mixed salt COsorbent, process for making and uses thereof
#583Catalyzed soot filters, systems and methods of treatment
#584Exhaust gas purification filter, and method for producing same
#585Automotive anti-contamination system
#586Automotive catalytic aftertreatment system
#587Exhaust purification system of internal combustion engine
#588Method of preparing and utilizing a catalyst system for an oxidation process on a gaseous hydrocarbon stream
#589Catalysts for treating transient NOemissions
#590Exhaust purification system of internal combustion engine
#591Exhaust purification system of internal combustion engine
#592Device for discharging exhaust gas from diesel engine, having ammonolysis module
#593Low cost lean NOreduction catalyst system
#594Method for producing catalyst composition, catalyst composition, diesel particulate filter using the same, and exhaust gas purification system
#595Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOin gas streams
#596Oxidation catalyst for internal combustion engine exhaust gas treatment
#597Method and apparatus for preparing a catalyst
#598Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
#599Method of manufacturing catalyst coating solution and catalyst body using the same
#600Exhaust purification system of internal combustion engine