29775 ⎘
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 only nitrogen compounds Ammonia
NH3 ABATEMENT WITH GREATER SELECTIVITY TO N2
#2CATALYST BODY FOR PURIFYING EXHAUST GAS OF GASOLINE ENGINE, AND EXHAUST GAS PURIFICATION SYSTEM USING SAME
#3UNCALCINED CATALYST PRECURSOR FOR A DIESEL OXIDATION CATALYST
#4EXHAUST GAS SYSTEM FOR PREDOMINANTLY STOICHIOMETRICALLY OPERATED INTERNAL COMBUSTION ENGINES, COMPRISING A CATALYST FOR REDUCING AMMONIA EMISSIONS
#5CATALYTIC ARTICLE COMPRISING AMMONIA OXIDATION CATALYST
#6Aftertreatment for Ammonia Fuelled Engine
#7DIESEL EXHAUST AFTERTREATMENT SYSTEMS AND METHODS
#8EXHAUST GAS PURIFICATION CATALYST DEVICE
#9Catalytic Article for Ammonia Slip Removal From Diesel Exhaust Aftertreatment Systems With Low Weight and Faster Heating
#10EXHAUST GAS AFTERTREATMENT SYSTEM
#11SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS
#12AMMONIA SLIP CATALYST FILTER
#13SYSTEMS AND METHODS FOR MANAGING AMMONIA SLIP WITH A HEATER
#14Exhaust-gas treatment arrangement
#15AN AMMONIA OXIDATION CATALYST AND METHODS FOR ITS PREPARATION
#16CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE INTERNAL COMBUSTION ENGINES
#17VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
#18EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MOBILE GASOLINE APPLICATIONS
#19Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system
#20Catalyst with magnetic ferrite support material
#21CATALYTIC FILTER FOR GASOLINE ENGINE EXHAUST TREATMENT
#22Catalyst Composition Comprising Magnetic Material Adapted for Inductive Heating
#23Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion Engines
#24System comprising vehicular compression ignition engine and an emissions control device comprising an electrically heatable element
#25ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE
#26Catalyst Composition Comprising Ferrite-Based Magnetic Material Adapted for Inductive Heating
#27METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
#28Low temperature NOx reduction using H2-SCR for diesel vehicles
#29EXHAUST GAS TREATMENT SYSTEM
#30EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
#31Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst
#32AMMONIA ADSORPTION CATALYST AND PREPARATION METHOD AND USE THEREOF
#33Denitrification-oxidation complex catalyst structure and manufacturing method thereof
#34MULTI-FUNCTIONAL CATALYSTS FOR THE OXIDATION OF NO, THE OXIDATION OF NH3 AND THE SELECTIVE CATALYTIC REDUCTION OF NOX
#35PLATINUM AND ZINC-CONTAINING ZEOLITE
#36Combustion turbine and heat recovery system combination with SCR reactor assembly, and methods of assembling and using the same
#37Molecular sieve intergrowths of cha and aft having an “-GME tail,” methods of preparation and use
#38EXHAUST GAS PURIFICATION CATALYST DEVICE
#39HYDROCARBON ADSORBENT
#40Zoned ammonia slip catalyst for improved selectivity, activity and poison tolerance
#41CATALYST FOR SIMULTANEOUSLY INHIBITING EMISSION OF AMMONIA AND NITROUS OXIDE
#42Method and system for diagnosing oxidation of a substance in an exhaust gas stream
#43CATALYST FOR THE ABATEMENT OF AMMONIA AND NITROGEN OXIDE EMISSIONS FROM THE EXHAUST GASES OF COMBUSTION ENGINES
#44CU-CHA SCR CATALYSTS HAVING SPECIFIC LATTICE STRAIN AND DOMAIN SIZE CHARACTERISTICS
#45Systems and methods for decreasing time to reach light-off temperature
#46DEF system
#47Exhaust gas after-treatment system
#48Valve arrangement for split-flow close-coupled catalyst
#49AMMONIA OXIDATION CATALYST DEVICE
#50Ammonia oxidation catalyst for diesel applications
#51Exhaust gas treatment system for ultra low NOx and cold start
#52Internal swirler tube for exhaust catalyst
#53Internal Combustion Engine Exhaust Aftertreatment System
#54Exhaust aftertreatment arrangement for an exhaust system of an internal combustion engine
#55Exhaust treatment system for a lean burn engine
#56Exhaust aftertreatment unit for an exhaust system of an internal combustion engine
#57Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter
#58Single brick SCR/ASC/PNA/DOC close-coupled catalyst
#59Catalytic article and exhaust gas treatment systems
#60JMZ-5 AND JMZ-6, ZEOLITES HAVING AN SZR-TYPE CRYSTAL STRUCTURE, AND METHODS OF THEIR PREPARATION AND USE
#61JMZ-1S, a CHA-containing molecular sieve and methods of preparation
#62Molecular sieve intergrowths of and aft having an “-GME tail,” methods of preparation and use
#63BIMETALLIC CATALYSTS FOR SELECTIVE AMMONIA OXIDATION
#64ASC with platinum group metal in multiple layers
#65Selective catalytic reduction process and method of regenerating deactivated SCR catalyst of a parallel flue gas treating system
#66System for the removal of particulate matter and noxious compounds from engine exhaust gas
#67System for the removal of particulate matter and noxious compounds from engine exhaust gas
#68JMZ-5 and JMZ-6, zeolites having an SZR-type crystal structure, and methods of their preparation and use
#69Exhaust aftertreatment system
#70Catalyst article for use in an emission treatment system
#71Process for the production of a zeolitic material via solvent-free interzeolitic conversion
#72ZEOLITE PROMOTED V/TiW CATALYSTS
#73Abnormality diagnosis apparatus
#74Ammonia slip catalyst with in-situ PT fixing
#75ABNORMALITY DIAGNOSIS APPARATUS AND VEHICLE
#76Method for the preparation of a molecular sieve belonging to the ABC-6 framework family with disorder in the ABC stacking sequence
#77Low temperature NOx reduction using H-SCR for diesel vehicles
#78Vanadium trapping SCR system
#79Catalyst comprising a molecular sieve belonging to the ABC-6 framework family with disorder in the ABC stacking sequence and use of the catalyst
#80Ammonia slip catalyst designed to be first in an SCR system
#81Catalyst for oxidising ammonia
#82Catalyst composition comprising magnetic material adapted for inductive heating
#83Combustion system
#84Denitration catalyst and method for producing the same
#85Integrated SCR and ammonia oxidation catalyst systems
#86Single brick SCR/ASC/PNA/DOC close-coupled catalyst
#87Exhaust gas after-treatment unit for an internal combustion engine and procedure for using a drive mechanism with such an exhaust gas after-treatment unit
#88Exhaust gas purification device for ship
#89Exhaust gas purification material
#90Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system
#91Method for recycling denitration catalyst
#92Selective catalytic reduction catalyst
#93Selective catalytic reduction catalyst
#94ASC with platinum group metal in multiple layers
#95Method for recycling denitration catalyst
#96Denitration catalyst and method for producing the same
#97Catalyst article for use in an emission treatment system
#98SCR with turbo and ASC/DOC close-coupled system
#99ASC/DEC with rear-concentrated exotherm generation
#100Combustion system
#101Combustion system for ships
#102Catalytic wall-flow filter with an ammonia slip catalyst
#103Method for the removal of nitrogen oxides from exhaust gas by selective catalytic reduction in presence of an SCR catalyst comprising a Fe-AEI zeolithic material essentially free of alkali metal
#104Ion exchanged synthetic phyllosilicate as SCR catalyst
#105Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
#106Oxygen correction for engine-out NOx estimates using a NOx sensor of an aftertreatment system
#107System for the removal of particulate matter and noxious compounds from engine exhaust gas
#108THREE WAY CATALYST HAVING AN NH3-SCR ACTIVITY, AN AMMONIA OXIDATION ACTIVITY AND AN ADSORPTION CAPACITY FOR VOLATILE VANADIUM AND TUNGSTEN COMPOUNDS
#109Exhaust aftertreatment system, apparatus, and method
#110Apparatus for measuring combustible-gas concentration, system for measuring combustible-gas concentration, system for treating exhaust gas, method for measuring combustible-gas concentration, and method for deriving constant
#111Multifunctional filters for diesel emission control
#112JMZ-5 and JMZ-6 zeolites having an SZR-type crystal structure, and methods of their preparation and use
#113Exhaust gas treatment system
#114Exhaust emission control system of engine
#115STA-20, a novel molecular sieve framework type, methods of preparation and use
#116STA-19, a new member of the GME family of molecular sieve zeotypes, methods of preparation and use
#117After-treatment system
#118Catalyst and method for preparing a catalyst
#119Systems and methods for reducing secondary emissions from catalyst components
#120Catalyst manufacturing method
#121Use of catalysts, method and apparatus for selective oxidation of ammonia in a gas containing hydrogen
#122Zoned ammonia slip catalyst for use in combustion turbines
#123Catalyst for ammonia oxidation
#124Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC
#125Ammonia slip catalyst designed to be first in an SCR system
#126Zoned exhaust system
#127Oxidation catalyst, method for preparing same, and filter for exhaust gas purification comprising same
#128SYSTEMS AND METHODS FOR MONITORING THE HEALTH OF A SELECTIVE CATALYTIC REDUCTION CATALYST
#129Catalysts for the reduction of ammonia emission from rich-burn exhaust
#130Zoned catalyst for treating exhaust gas
#131Molecular sieve catalyst compositions, catalytic composites, systems, and methods
#132Ammonia oxidation catalyst for the production of nitric acid based on yttrium-gadolinium ortho cobaltates
#133Catalyst manufacturing method
#134Non-PGM ammonia slip catalyst
#135AMMONIA ABATEMENT SYSTEM FOR EXHAUST SYSTEMS
#136Exhaust system having NO catalyst in EGR circuit
#137Zeolite promoted V/TiW catalysts
#138Mixed template synthesis of high silica Cu-CHA
#139Tungsten/titania oxidation catalyst
#140Exhaust gas post-processing apparatus and control method thereof
#141Exhaust gas after-treatment apparatus having improved durability and exhaust gas after-treatment method
#142CROSS STYLE (4 PORT) AMMONIA GAS INJECTOR
#143Multi-component filters for emissions control
#144Ammonia oxidation catalyst
#145Catalysts for the reduction of ammonia emission from rich-burn exhaust
#146Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
#147Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method
#148Systems and methods for reducing secondary emissions from catalyst components
#149Palladium—gold catalyst synthesis
#150CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds
#151Catalyst manufacturing method
#152Catalyst for selective oxidation of NH3 to N2 and method for preparing the same
#153Method for the preparation of a catalysed particulate filter and catalysed particulate filter
#154Synthesis of zeolitic materials using N,N-dimethyl organotemplates
#155Multi-component filters for emissions control
#156EXHAUST GAS PURIFICATION APPARATUS OF ENGINE AND EXHAUST GAS PURIFICATION METHOD OF ENGINE
#157CATALYST MATERIALS FOR AMMONIA OXIDATION IN LEAN-BURN ENGINE EXHAUST
#158PGM-Zoned Catalyst for Selective Oxidation of Ammonia in Diesel Systems
#159Ammonia-engine system
#160Catalysts for the reduction of ammonia emission from rich-burn exhaust
#161DEVICE FOR REMEDIATING EMISSIONS AND METHOD OF MANUFACTURE
#162Process for the preparation of zeolites having B-CHA structure
#163Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
#164Palladium-gold catalyst synthesis
#165Integrated SCR and AMOx catalyst systems
#166Bimetallic catalysts for selective ammonia oxidation
#167Honeycomb structure
#168CATALYST AND METHOD OF MANUFACTURE
#169Method and apparatus for temperature management in an exhaust gas posttreatment system
#170Selective Ammonia Oxidation Catalysts
#171SELECTIVE AMMONIA OXIDATION CATALYSTS
#172Emission treatment system
#173Oxidation Catalyst for NH3 and an Apparatus for Treating Slipped or Scripped NH3
#174Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
#175Reducing Agent Composition
#176Engine exhaust gas purifier
#177Bifunctional catalysts for selective ammonia oxidation
#178Selective catalytic reduction type catalyst
#179Enhanced hybrid de-NOx system
#180Zone coated catalyst to simultaneously reduce NOand unreacted ammonia
#181Pollutant abatement device of an internal combustion engine and pollutant abatement system comprising the device
#182System, apparatus, and method for diesel exhaust fluid (DEF) dosing
#183Aftertreatment system, dual fuel system, and dual fuel apparatus