29784 ⎘
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; Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
Exhaust aftertreatment thermal management controls
#302Exhaust System
#303METHOD AND SYSTEM FOR THE REMOVAL OF PARTICULATE MATTER AND HEAVY METALS FROM ENGINE EXHAUST GAS
#304Engine device
#305System and method for regulating exhaust emissions
#306Systems and methods for reducing secondary emissions from catalyst components
#307Ammonia slip catalyst
#308Emissions control network for hybrid power plants
#309Apparatus for purifying exhaust gas
#310Catalytic converter
#311Dual-layer catalyst
#312Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials
#313Catalyst for treating exhaust gas
#314Exhaust gas treatment system
#315Thermally integrated compact aftertreatment system
#316SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
#317Oxidation catalyst
#318Porous catalyst washcoats
#319Exhaust gas post-processing system
#320System and method for regulating exhaust emissions
#321Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#322DIESEL ENGINE EXHAUST GAS TREATMENT SYSTEM WITH ENHANCED NITROGEN OXIDE PURIFICATION PERFORMANCE
#323Control system of internal combustion engine
#324Exhaust purification apparatus for internal combustion engine
#325Method of operating an aftertreatment system of an internal combustion engine
#326AFTERTREATMENT SYSTEM FOR DIESEL VEHICLE
#327Method for disposing SCR composition on a wall flow monolith
#328Emissions control systems and methods
#329Visual marking and geometric poka-yoke for fluid and electrical lines of aftertreatment systems
#330Catalyst system for gasoline combustion engines, having three-way catalysts and SCR catalyst
#331Engine device
#332Nitrogen oxides (NOx) storage catalyst
#333Exhaust tract having a metering device which sprays counter to a direction of flow, method for operating an exhaust tract and vehicle having an exhaust tract
#334Exhaust control system for internal combustion engine
#335EXHAUST GAS TREATMENT SYSTEM
#336Exhaust gas purifying device
#337Exhaust gas purifier
#338POST-PROCESSING SYSTEM OF DIESEL VEHICLE FOR REDUCING H2S
#339Single or dual layer ammonia slip catalyst
#340Method for the cleaning of exhaust gas from a compression ignition engine
#341Emissions reduction system
#342Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
#343System and method of isolating component failures in an exhaust aftertreatment system
#344Method and system for resistive-type particulate matter sensors
#345Advanced exhaust aftertreatment system architecture
#346Exhaust gas purification apparatus
#347Device for purifying the exhaust gas of an internal combustion engine
#348SCR catalyst
#349Systems and methods for desulfation of an oxidation catalyst for dual fuel engines
#350ZONED DIESEL OXIDATION CATALYST
#351Poison-resistant catalyst and systems containing same
#352Exhaust gas purification material
#353Exhaust system for a compression ignition engine having a capture face for volatilised platinum
#354Synergized PGM close-coupled catalysts for TWC applications
#355Systems and methods for controlling aftertreatment systems
#356Ammonia generation apparatus and ammonia generation control apparatus
#357Deterioration diagnosis device for an exhaust gas purification apparatus
#358Exhaust system for a compression ignition engine having a capture region for volatilised platinum
#359Catalyst with stable nitric oxide (NO) oxidation performance
#360Diagnostic device for an oxidation catalyst
#361Three-way catalyst and its use in exhaust systems
#362Automotive catalytic aftertreatment system
#363Exhaust gas purification catalyst device and exhaust gas purification method
#364Use of insulating paint on exhaust aftertreatment system components
#365Exhaust gas purification system
#366Exhaust gas purification catalyst and method for manufacturing same
#367Method, apparatus and system for aftertreatment of exhaust gas
#368Exhaust purification system of internal combustion engine
#369Catalyzed SCR filter and emission treatment system
#370Oxidation catalyst for a compression ignition engine
#371CLOSE-COUPLED SCR SYSTEM
#372Combining SCR with PNA for low temperature emission control
#373CO slip catalyst and method of using
#374Catalyst composition and exhaust gas purifying method
#375Exhaust gas purification system and exhaust gas purification method
#376NON-PLATINUM BASED AMMONIA OXIDATION CATALYSTS AND APPLICATIONS ON AFTERTREATMENT SYSTEMS
#377Catalysts for the reduction of ammonia emission from rich-burn exhaust
#378Copper CHA zeolite catalysts
#379Copper CHA zeolite catalysts
#380Systems and methods for reducing emissions in exhaust of vehicles and producing electricity
#381Processes using molecular sieve SSZ-101
#382Control techniques of exhaust purification system and exhaust purification system
#383Exhaust purification device for internal combustion engine
#384Exhaust system with a modified lean NOtrap
#385Method of controlling ammonia levels in catalytic units
#386Zoned catalyst for treating exhaust gas
#387Zoned catalyst for treating exhaust gas
#388Reducing agent injection device, exhaust gas treatment device and exhaust gas treatment method
#389SCR catalytic converter having improved NOx conversion
#390Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
#391Exhaust gas treating catalyst and exhaust gas purification apparatus using the same
#392PARTICULATE MATTER FILTER WITH CATALYTIC ELEMENTS
#393Hexagonal oxidation catalyst
#394Reducing agent tank and work vehicle
#395Angled and compact exhaust gas aftertreatment device
#396Device and method for fault-tracing pertaining to an SCR system
#397Molecular sieve catalyst compositions, catalyst composites, systems, and methods
#398Exhaust aftertreatment system for a compression-ignition engine
#399Oxidation catalyst for a compression ignition engine
#400Base metal catalyst
#401Exhaust gas purifier
#402Exhaust gas purification apparatus for internal combustion engine
#403Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
#404External exhaust guiding flow chambers for multiple catalyst architecture
#405Exhaust gas purification apparatus for internal combustion engine
#406Exhaust emission control system of internal combustion engine
#407Methods for treating engine exhaust
#408Deterioration determination system of exhaust emission control device
#409Ammonia gas generator, method for producing ammonia and use of the same for reducing nitrogen oxides in exhaust gases
#410Exhaust gas control apparatus for internal combustion engine
#411Ammonia gas generator and use of the same for reducing nitrogen oxides in exhaust gases
#412Catalysed soot filter for treating the exhaust gas of a compression ignition engine
#413Exhaust gas purification system for internal combustion engine
#414Exhaust gas purification apparatus for internal combustion engine
#415Exhaust gas after-treatment system and method for the exhaust gas after-treatment
#416Device and method for the purification of diesel engine exhaust gases
#417Temperature maintenance and regulation of vehicle exhaust catalyst systems with phase change materials
#418Catalyst system for treating NOand particle-containing diesel exhaust gas
#419Emission control in rich burn natural gas engines
#420Remote transactional memory
#421AMMONIA ABATEMENT SYSTEM FOR EXHAUST SYSTEMS
#422Catalyst for treating exhaust gas
#423Hybrid PGM-ZPGM TWC Exhaust Treatment Systems
#424Zoned catalysed substrate monolith
#425Formaldehyde Emission Reduction in Natural Gas Fired Reciprocating Internal Combustion Engines (RICE)
#426Exhaust system having NO catalyst in EGR circuit
#427Catalysed substrate monolith
#428Exhaust gas purification system and exhaust gas purification method
#429Exhaust gas cleaning device
#430Low temperature catalyst/hydrocarbon trap
#431Method for the purification of diesel engine exhaust gases
#432Internal combustion engine
#433Exhaust Gas Aftertreatment Installation and Method
#434Zeolite promoted V/TiW catalysts
#435Oxidation catalyst for treating the exhaust gas of a compression ignition engine
#436PGM catalyst for treating exhaust gas
#437Diesel oxidation catalyst and exhaust system
#438Oxidation catalyst for internal combustion engine exhaust gas treatment
#439Diesel oxidation catalyst and exhaust system
#440Diesel oxidation catalyst and exhaust system
#441Method for reducing the concentration of nitrogen dioxide
#442Exhaust purifier
#443Engine system
#444Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
#445Exhaust gas purification apparatus for an internal combustion engine
#446Manganese-containing diesel oxidation catalyst
#447Manganese-containing diesel oxidation catalyst
#448Exhaust treatment system having an SCR with a center inlet
#449Cold start catalyst and its use in exhaust systems
#450Mixed template synthesis of high silica Cu-CHA
#451Copper CHA zeolite catalysts
#452Method for preventing the contamination by platinum of an SCR catalyst
#453Lean NOx trap diesel oxidation catalyst with hydrocarbon storage function
#454Copper CHA zeolite catalysts
#455Exhaust gas purification system and exhaust gas purification method
#456Exhaust gas purification system and method for purifying exhaust gas
#457Three-way-catalyst system
#458COATED PARTICLE FILTER, CATALYTIC CONVERTER AND DEVICE HAVING THE SAME
#459Catalytic converter
#460Exhaust gas purification device for internal combustion engine
#461Exhaust aftertreatment system and method pertaining to such a system
#462Method and system using a filter for treating exhaust gas having particulate matter
#463Exhaust gas purifier
#464Co slip catalyst and method of using
#465Multi-cell structure for automotive catalyst support
#466Exhaust gas purification device
#467Exhaust gas post-processing apparatus and control method thereof
#468Exhaust gas treatment system
#469Construction machine
#470Catalyzed SCR filter and emission treatment system
#471CATALYTIC REDUCTION OF NOx
#472Exhaust gas after-treatment apparatus having improved durability and exhaust gas after-treatment method
#473Catalytic reduction of NO
#474Catalyzed SCR filter and emission treatment system
#475Three-way catalyst comprising mixture of nickel and copper
#476SCR catalyst ammonia surface coverage estimation and control
#477Exhaust aftertreatment device with integrated shell and baffle
#478Air-injection system to improve effectiveness of selective catalytic reduction catalyst
#479Selective catalytic reduction catalyst system
#480Selective catalytic reduction catalyst system
#481Porous catalyst washcoats
#482Emissions treatment system with ammonia-generating and SCR catalysts
#483NOtrap composition
#484Apparatus and method for filtering engine exhaust gases
#485Exhaust gas purification apparatus for an internal combustion engine
#486Exhaust gas purification apparatus for an internal combustion engine
#487Mixed phase oxide catalysts
#488Exhaust gas purification apparatus for an internal combustion engine
#489Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst
#490Catalysed substrate monolith
#491Filter for filtering particulate matter from exhaust gas emitted from a compression ignition engine
#492NOx storage and reduction catalyst, preparation method, and NOx removing system
#493Hollow microsphere catalyst support and methods of making same
#494Platinum group metal (PGM) catalyst for treating exhaust gas
#495Catalysed soot filter
#496Exhaust system
#497Ammonia oxidation catalyst
#498Diesel oxidation catalyst aging level determination using NOsensor NOinterference
#499Exhaust gas catalyst, method for the production of carrier, method for the production of exhaust gas catalyst, and apparatus for treating exhaust gas
#500Supplemental ammonia storage and delivery system
#501Device for Removing Volatile Particles from Sample Gas
#502EXHAUST AFTERTREATMENT SYSTEM AND METHOD
#503NOX REDUCTION
#504Catalysts for the reduction of ammonia emission from rich-burn exhaust
#505Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
#506DeNOx of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NOin accordance with the requirements
#507Off gas purification device
#508Emissions treatment system with ammonia-generating and SCR catalysts
#509Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
#510Systems and methods for reducing secondary emissions from catalyst components
#511Exhaust cleaner for internal combustion engine
#512Method for reducing nitrogen oxide levels in diesel engine exhaust gases
#513Exhaust purification system of internal combustion engine
#514Multifunctional exhaust gas purifying filter, and exhaust gas purifying apparatus using the same
#515Ammonia oxidation catalyst having low NO by-product formation
#516COMMON RAIL REDUCTANT INJECTION SYSTEM
#517Oxidation catalyst for a lean burn internal combustion engine
#518Exhaust system including NOx reduction catalyst and EGR circuit
#519Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof
#520Method and system using a filter for treating exhaust gas having particulate matter
#521Aftertreatment manifold device
#522System and method for simplified data transfer
#523Apparatus for diagnosing causes of NOconversion efficiency degradation
#524Catalyst for converting nitrogen oxide into ammonia and method for manufacturing the same
#525Coated diesel particle filter
#526Silver promoted close-coupled NOx absorber
#527Nitric oxide oxidation over silver-based catalysts
#528Exhaust gas after-treatment device for diesel engine
#529Three-way catalyst having an upstream single-layer catalyst
#530BASE METAL EXHAUST GAS CONTROL APPARATUS AND BASE METAL EXHAUST GAS CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
#531Catalytically active particulate filter and use thereof
#532Exhaust diagnostic control system and method with NH3 depletion cleansing
#533Carbon monoxide-selective oxidation catalysts
#534Exhaust purification system of internal combustion engine
#535Method for use in conjunction with an exhaust-gas aftertreatment system
#536Exhaust-gas aftertreatment system and method for exhaust-gas aftertreatment
#537Motor vehicle exhaust line
#538After treatment device of engine
#539EXHAUST AFTERTREATMENT SYSTEM
#540Lean NOx type exhaust gas purifying catalyst
#541Catalyst for removing nitrogen oxides from the exhaust gas of diesel engines
#542Automotive catalytic aftertreatment system
#543Exhaust system for a lean-burn internal combustion engine including SCR catalyst
#544Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst
#545Catalyzed substrate and exhaust system for internal combustion engine
#546Catalyst and method of manufacture
#547Emissions control systems and methods
#548Device for discharging exhaust gas from diesel engine, having ammonolysis module
#549Low cost lean NOreduction catalyst system
#550Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOin gas streams
#551Oxidation catalyst for internal combustion engine exhaust gas treatment
#552Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
#553Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
#554System for injecting fuel into exhaust pipe
#555Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
#556Diesel Particulate Filter system
#557Exhaust gas-purifying system
#558Exhaust purification system of internal combustion engine
#559System for remediating emissions and method of use
#560Three-way catalyst having a upstream multi-layer catalyst
#561Exhaust purification system of internal combustion engine
#562Exhaust purification system of internal combustion engine
#563Flow modulating substrates for early light-off
#564Exhaust gas purification device and control method for exhaust gas purification device
#565Method of depleting nitrous oxide in exhaust gas after-treatment for lean-burn engines
#566Exhaust gas purification device
#567Exhaust purification apparatus for engine
#568EXHAUST AFTERTREATMENT SYSTEM FOR COMPRESSION-IGNITION ENGINES
#569Exhaust gas aftertreatment installation and method
#570Exhaust gas purification device
#571Assembly and method for reducing nitrogen oxides, carbon monoxide, hydrocarbons and hydrogen gas in exhausts of internal combustion engines and producing an electrical output
#572EXHAUST GAS PURIFICATION CATALYST APPARATUS USING SELECTIVE REDUCTION-TYPE CATALYST AND EXHAUST GAS PURIFICATION METHOD
#573EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD FOR DIESEL ENGINE
#574TREATMENT EQUIPMENT OF VOC GASES
#575ENGINE EXHAUST CATALYSTS DOPED WITH BISMUTH OR MANGANESE
#576Exhaust purification device and exhaust purification method for diesel engine
#577Exhaust purification system of internal combustion engine
#578Catalyzed soot filter with layered design
#579DEVICE, METHOD, AND SYSTEM FOR EMISSIONS CONTROL
#580System for reducing NOx in exhaust
#581Exhaust treatment system for an internal combustion engine
#582Exhaust emission control device
#583Exhaust purification system for internal combustion engine
#584Exhaust methane control systems and methods
#585EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
#586Manganese-based oxides promoted lean NOtrap (LNT) catalyst
#587Exhaust gas purification apparatus for engine
#588Exhaust aftertreatment device with integrated shell and baffle
#589EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
#590Vehicle-based strategy for removing urea deposits from an SCR catalyst
#591Diesel oxidation catalyst
#592Low temperature NOx storage system for lean exhaust aftertreatment
#593Three-way catalyst having an upstream multi-layer catalyst
#594Three-way catalyst having an upstream single-layer catalyst
#595APPARATUS FOR REMOVING MIXED NITROGEN OXIDES, CARBON MONOXIDE, HYDROCARBONS AND DIESEL PARTICULATE MATTER FROM DIESEL ENGINE EXHAUST STREAMS AT TEMPERATURES AT OR BELOW 280 DEGREES C
#596Exhaust purification system of internal combustion engine
#597FLUE GAS CLEANING STAGE
#598Exhaust gas aftertreatment
#599Combined slip catalyst and hydrocarbon exotherm catalyst
#600Method and system using a filter for treating exhaust gas having particulate matter