30406 ⎘
Catalysts; Metals or compounds thereof; Transition metals Copper
METHOD AND APPARATUS FOR PURGING UNWANTED SUBSTANCES FROM AIR
#2CATALYTIC OXIDATION REACTORS FOR THE REMOVAL OF LOW-LEVEL METHANE IN AIR
#3ZEOLITE CATALYSTS WITH PAIRED HETEROATOMS AND METHODS THEREOF
#4PREPARATION METHOD FOR AND USE OF MOLECULAR SIEVE-BASED HONEYCOMB MONOLITHIC DENITRIFICATION CATALYST
#5METHOD FOR INCREASING LOADING CAPACITY OF HONEYCOMB CATALYST SUPPORT AND PREPARATION OF DENITRIFICATION CATALYST BASED ON CATALYST SUPPORT
#6METHODS FOR PREPARING MOLECULAR SIEVES USING 1,1-DIETHYL-2,6-DIMETHYLPIPERIDIN-1-IUM AND MOLECULAR SIEVES PREPARED THEREFROM
#7INTEGRATED CATALYTIC REACTOR, AND EXHAUST GAS INTEGRATED TREATMENT SYSTEM INCLUDING THE SAME
#8CU ZEOLITE SELECTIVE CATALYTIC REDUCTION CATALYSTS AND METHODS FOR EXHAUST GAS TREATMENT
#9MONOLITHIC STRUCTURES AND METHODS OF USE THEREOF
#10NH3 ABATEMENT WITH GREATER SELECTIVITY TO N2
#11SELECTIVE CATALYTIC REDUCTION SYSTEM FOR EXHAUST GAS TREATMENT, AND EXHAUST GAS PURIFICATION APPARATUS FOR LEAN COMBUSTION ENGINES COMPRISING SELECTIVE CATALYTIC REDUCTION SYSTEM FOR EXHAUST GAS TREATMENT
#12SYSTEMS AND PROCESS FOR CARBON CAPTURE AND CONVERSION
#13ABATEMENT APPARATUS AND METHOD
#14COPPER-BASED ELECTROCATALYSTS FOR ELECTROCATALYTIC CARBON DIOXIDE REDUCTION REACTION AND THE FABRICATION METHODS AND APPLICATIONS THEREOF
#15METHOD FOR MAKING NANOPOROUS CERIA AND USE THEREOF FOR AIR PURIFICATION
#16UNCALCINED CATALYST PRECURSOR FOR A DIESEL OXIDATION CATALYST
#17EXHAUST GAS TREATMENT METHOD AND EXHAUST GAS TREATMENT DEVICE
#18CATALYTIC ARTICLE COMPRISING AMMONIA OXIDATION CATALYST
#19HALOGENATED ACTIVATED CARBON COMPOSITIONS AND METHODS OF MAKING AND USING SAME
#20Method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
#21PREPARATION METHOD FOR ACTIVATED COKE CATALYST CAPABLE OF SIMULTANEOUSLY REMOVING NO, SO2 AND HCl
#22CO2 CONVERSION TO ETHYLENE USING Zn-Cu GAS DIFFUSION ELECTRODES
#23CERAMIC CATALYTIC FILTER, METHOD OF MANUFACTURING THE SAME, PLASMA-CATALYST COMPOSITE SYSTEM, AND AIR PURIFICATION SYSTEM INCLUDING THE PLASMA-CATALYST COMPOSITE SYSTEM
#24A CHA TYPE ZEOLITE AND THE METHOD OF SYNTHESISING SAID ZEOLITE
#25Copper and Manganese Containing Chabazite SCR Catalyst for N2O Reduction
#26PERMSELECTIVE GAS DIFFUSION ELECTRODE
#27N2O REMOVAL FROM A GASEOUS STREAM
#28CATALYST FOR TREATING EXHAUST GAS
#29METAL PROMOTED PALLADIUM AND/OR PLATINUM-CONTAINING CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
#30PROCESS AND SYSTEM FOR REMOVING IMPURITIES FROM A GAS STREAM
#31SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM
#32Enhancement of the DeNOx SCR Performances of Vanadium-Based SCR Catalysts by Using Washcoats With Different Vanadium Contents
#33METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR
#34EXHAUST GAS PURIFICATION CATALYST DEVICE
#35CHABAZITE SYNTHESIS METHOD INCLUDING ORGANIC AND INORGANIC STRUCTURE DIRECTING AGENTS AND CHABAZITE ZEOLITE WITH FLAKE LIKE MORPHOLOGY
#36POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS
#37EXHAUST GAS PURIFYING SYSTEM AND EXHAUST GAS PURIFYING CATALYST BODY FOR GASOLINE ENGINE
#38APPARATUS FOR REDUCING NOx AND METHOD FOR PREPARING A CATALYST FOR REDUCING NOx
#39Catalytic system comprising antimony-containing catalyst
#40GRAIN BOUNDARY AND SURFACE-DOPED RARE EARTH MANGANESE-ZIRCONIUM COMPOSITE COMPOUND AND PREPARATION METHOD AND USE THEREOF
#41SYNTHESIS OF CHA ZEOLITIC MATERIALS, CHA ZEOLITIC MATERIALS OBTAINABLE THEREFROM AND SCR CATALYSTS COMPRISING THE SAME
#42EXHAUST GAS PURIFICATION CATALYST DEVICE
#43SOLID LIQUID CATALYST COMPOSITION FOR HYDROGEN DESULFURIZATION
#44Heterogeneous catalyst for hydrocarbon sweetening
#45SOLID/LIQUID DESULFURIZATION CATALYST FOR HYDROCARBON PURIFICATION
#46LOW-TEMPERATURE NITROGEN OXIDE ADSORBER BASED ON METAL OXIDE-SUPPORTED PLATINUM/GAMMA-ALUMINA CATALYST AND METHOD FOR PREPARING SAME
#47NEW GEOMETRY FOR DEN2O CATALYST
#48NANOCATALYZED SORBENTS FOR DIRECT AIR CAPTURE OF CARBON DIOXIDE
#49Catalytic Article for Ammonia Slip Removal From Diesel Exhaust Aftertreatment Systems With Low Weight and Faster Heating
#50CARBON CAPTURE AND CONVERSION PROCESS
#51EXHAUST GAS PURIFICATION CATALYST
#52A METHOD OF SYNTHESIZING A LOW SAR CHABAZITE ZEOLITE AND THE ZEOLITE OBTAINED THEREBY
#53SYSTEMS AND METHODS FOR OBTAINING NITROGEN AND CARBON DIOXIDE FROM A FLUE GAS
#54EXHAUST GAS PURIFYING CATALYST
#55EXHAUST GAS AFTERTREATMENT SYSTEM
#56METHOD FOR MANUFACTURING CATALYST FOR CAPTURE AND CONVERSION OF CARBON DIOXIDE
#57SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS
#58ABATEMENT OF LOW LEVEL METHANE THROUGH THE USE OF CATALYTIC, EARTH-ABUNDANT MATERIALS
#59NOx ACTIVATION TO AMMONIA
#60AMMONIA SLIP CATALYST FILTER
#61SULFUR-RESISTANT METAL PROMOTED SMALL PORE ZEOLITE CATALYSTS
#62A CATALYST FOR THE SELECTIVE CATALYTIC REDUCTION OF NOX AND FOR THE CRACKING AND CONVERSION OF A HYDROCARBON
#63SCR CATALYST COMPRISING ZEOLITIC MATERIAL HAVING AFT FRAMEWORK STRUCTURE AND SYNTHESIS OF THE SAME
#64CU-ZN-SSZ-13 MOLECULAR SIEVE COMPOSITE CATALYST AND PREPARATION METHOD THEREOF
#65NOVEL NANOPARTICLE ALLOYS AND CATALYTIC COMPOSITIONS COMPRISING THE SAME FOR EMISSION CONTROLS
#66PTFE AND ACTIVE PARTICLE COMPOSITIONS
#67CATALYTIC ARTICLE COMPRISING VANADIUM-BASED CATALYST AND MOLECULAR SIEVE-BASED CATALYST
#68AN AMMONIA OXIDATION CATALYST AND METHODS FOR ITS PREPARATION
#69SULFUR-RESISTANT METAL PROMOTED SMALL PORE ZEOLITE CATALYSTS
#70NOVEL NICKEL FOAM HAVING HIERARCHICAL PORE STRUCTURE, METHOD OF PRODUCING THE SAME, AND APPLICATION THEREOF
#71CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE INTERNAL COMBUSTION ENGINES
#72HIGHLY DISPERSED METAL SUPPORTED OXIDE AS NH3-SCR CATALYST AND SYNTHESIS PROCESSES
#73ZEOLITIC MATERIAL HAVING A CHA-LIKE FRAMEWORK STRUCTURE AND SYNTHESIS OF THE SAME
#74SCRF COATINGS
#75PHOSPHOR-TRANSITION METAL-PHOTOCATALYST HYBRID COMPOSITE MATERIAL, METHOD FOR PREPARING THE SAME, AND FILTER USING THE SAME
#76VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
#77TINY TRANSITION METAL INCORPORATED CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
#78RARE EARTH ELEMENT CONTAINING ZEOLITIC MATERIAL HAVING THE AEI FRAMEWORK TYPE AND COATED MONOLITH SUBSTRATE
#79EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MOBILE GASOLINE APPLICATIONS
#80COPPER CHA ZEOLITE CATALYSTS
#81PROCESS FOR PREPARING A ZEOLITIC MATERIAL HAVING FRAMEWORK TYPE AEI
#82Heterogeneous desulfurization catalyst
#83PHOTOCATALYST, CATALYST FILTER, CATALYST MODULE, AND AIR PURIFICATION SYSTEM INCLUDING THE SAME
#84VARIABLE VOLUME CATALYST CELL FOR CATALYTIC OXIDATION OF ETHYLENE OXIDE EMISSIONS AND RELATED METHODOLOGY
#85Purification of lower olefins
#86Exhaust gas treatment system including a multifunctional catalyst
#87PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE, SAID CATALYST, SYSTEM COMPRISING SAID CATALYST AND EXHAUST GAS TREATMENT USING SUCH
#88Method of selectively catalytically reducing dinitrogen oxide, a method of extracting carbon dioxide, a method of detecting carbon dioxide, an apparatus, and use
#89Catalytic Devices for the Abatement of NH3 and Nox Emissions From Internal Combustion Engines
#90CATALYST FOR ENHANCED HIGH TEMPERATURE CONVERSION AND REDUCED N2O MAKE
#91HEATING CARRIER, AND EXHAUST GAS REDUCTION CARRIER HAVING HEATING CARRIER
#92METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
#93Low temperature NOx reduction using H2-SCR for diesel vehicles
#94AN AIR PURIFICATION SYSTEM AND METHOD
#95MSECT-4 molecular sieves with off and ERI topologies, preparation method therefor, and applications thereof
#96PHOTO CATALYTIC DEVICE FOR CONTINUOUS PROCESS FOR CO-CONVERSION OF CO2+H2O TO C1-OXYGENATES IN SUNLIGHT
#97Exhaust treatment system for dual fuel engines
#98SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM
#99CARBON MONOXIDE AND HYDROCARBON OXIDATION CATALYST, A METHOD FOR PREPARING SAME, AND AN OXIDATION METHOD FOR CARBON MONOXIDE AND HYDROCARBON USING SAME
#100SYSTEMS AND PROCESS FOR CARBON CAPTURE AND CONVERSION
#101METHOD AND SYSTEM FOR PRE-PURIFICATION OF A FEED AIR STREAM
#102ERNARY COMPOSITE MATERIAL HAVING NIO NANOSHEET/BIMETALLIC CECUOX MICROSHEET CORE-SHELL STRUCTURE, AND PREPARATION AND APPLICATION THEREOF
#103METHOD FOR LOW-TEMPERATURE HEAT TREATMENT OF TOLUENE BY USING COMPOSITE MATERIAL HAVING TERNARY NIO NANOSHEET @ BIMETALLIC CECUOX MICROSHEET CORE-SHELL STRUCTURE
#104AIR FILTRATION MATERIAL, FILTERS COMPRISING THE SAME AND METHOD FOR MANUFACTURING THE SAME
#105CATALYTIC OXIDATION OF CARBON BLACK EXHAUST GAS
#106Metal oxide-based SCR catalyst composition
#107EXHAUST GAS EMISSIONS ABATEMENT SYSTEM
#108EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
#109Composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst
#110EMISSIONS CONTROL DEVICE
#111METHOD OF PREPARING A COPPER-PROMOTED ZEOLITE
#112A SELECTIVE CATALYTIC REDUCTION CATALYST FOR THE TREATMENT OF AN EXHAUST GAS
#113EXHAUST GAS PURIFICATION CATALYST DEVICE
#114CATALYSTS FOR GASOLINE EXHAUST GAS TREATMENTS WITH IMPROVED AMMONIA EMISSION CONTROL
#115High ammonia storage capacity SCR catalysts
#116A SELECTIVE CATALYTIC REDUCTION CATALYST AND A PROCESS FOR PREPARING A SELECTIVE CATALYTIC REDUCTION CATALYST
#117Zoned catalysts for CNG engine exhaust gas treatments with improved ammonia emission control
#118Copper CHA zeolite catalysts
#119METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR
#120ELECTRIC FIELD ASSISTED RANQUE-HILSCH (EFARH) VORTEX TUBE FOR ENHANCED PRODUCT SEPARATION AND TRANSFORMATION
#121Catalyst for treating exhaust gas
#122INHIBITION-FREE LOW-TEMPERATURE ENGINE EXHAUST OXIDATION CATALYST
#123Wireless rechargeable and portable anti-microbial respirator
#124HYDROCARBON ADSORBENT
#125Method and system for pre-purification of a feed gas stream
#126DEODORIZING CATALYST, SLURRY FOR FORMING DEODORIZING CATALYST, DEODORIZING CATALYST STRUCTURE, METHOD FOR PRODUCING DEODORIZING CATALYST STRUCTURE AND DEODORIZATION METHOD
#127CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION
#128STRUCTURED CATALYST FOR OXIDATION FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING SAME, AUTOMOBILE EXHAUST GAS TREATMENT DEVICE, CATALYTIC MOLDING, AND GAS PURIFICATION METHOD
#129Transition metal/zeolite SCR catalysts
#130Pretreatment desulfurization method for ship fuel oil using pretreatment desulfurization agent
#131Catalytic composition for treating a NOx-containing exhaust gas
#132Zeolite with Cu and Pd co-exchanged in a composite
#133System and method for placeshifting media playback
#134CATALYST FOR THE ABATEMENT OF AMMONIA AND NITROGEN OXIDE EMISSIONS FROM THE EXHAUST GASES OF COMBUSTION ENGINES
#135CU-CHA SCR CATALYSTS HAVING SPECIFIC LATTICE STRAIN AND DOMAIN SIZE CHARACTERISTICS
#136Halogenated activated carbon compositions and methods of making and using same
#137Exhaust treatment system for ammonia-fueled vehicles
#138HIGHLY DISPERSED METAL SUPPORTED OXIDE AS NH3-SCR CATALYST AND SYNTHESIS PROCESSES
#139Halogenated activated carbon compositions and methods of making and using same
#140Chabazite synthesis method including organic and inorganic structure directing agents and chabazite zeolite with flake-like morphology
#141SELECTIVE CATALYTIC REDUCTION CATALYST COMPRISING COPPER CARBONATE
#142Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites
#143System and method for placeshifting media playback
#144Enhanced soot oxidation on particulate filter using ceria-based catalyst and zone coating strategy
#145Valve arrangement for split-flow close-coupled catalyst
#146AUTOMOTIVE 3-WAY CATALYST SYSTEM CONTAINING A TAIL PIPE CATALYST
#147Ammonia oxidation catalyst for diesel applications
#148Exhaust gas heating unit
#149COMBUSTION SYSTEM
#150Catalyst for Adsorbing Hydrocarbon and Hydrocarbon Trap Comprising the Same
#151Particulate filters
#152High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same
#153CERIUM DIOXIDE-SUPPORTED LOW-DOSE PTCU ULTRAFINE ALLOY CATALYST, PREPARATION METHOD AND APPLICATION THEREOF
#154JMZ-1, A CHA-CONTAINING ZEOLITE AND METHODS OF PREPARATION
#155Method and system for pre-purification of a feed gas stream
#156System for pre-purification of a feed gas stream
#157Exhaust gas purifying catalyst
#158Exhaust gas purifying catalyst
#159In-situ copper ion-exchange on pre-exchanged copper zeolitic material
#160Aqueous suspension comprising a zeolitic material and a zirconium chelate complex
#161Filtration of chromium from flue gas in furnace stacks
#162Method of making AFX zeolites having high thermal stability
#163Exhaust treatment system including nickel-containing catalyst
#164Exhaust treatment system for a lean burn engine
#165Cu—P co-supported zeolite, and selective catalytic reduction catalyst and catalyst for exhaust gas using same
#166Selective catalytic reduction catalyst on a filter substrate
#167Preparation method of mesoporous Fe—Cu-SSZ-13 molecular sieve
#168Activated carbon and catalyst filter
#169Reference material for performance evaluation of a catalyst for selective catalytic reduction, a preparation method thereof, and a performance evaluation method for a catalyst using the same
#170Low temperature nitrogen oxide adsorber
#171Method of making SSZ-13 zeolites with high acidity and low silica to alumina ratio (SAR)
#172Cluster supported catalyst and production method therefor
#173Cluster supported catalyst and production method therefor
#174Process for removing oxygen from a hydrogen stream
#175Ammonia slip catalyst with in-situ PT fixing
#176Process for the production of a zeolitic material via interzeolitic conversion
#177Direct no decomposition catalyst
#178Road-transportable genset emissions reduction system
#179Process for preparing a zeolitic material having framework type AEI
#180NANOCRYSTAL COMPOSITE
#181Air ionization system and device
#182Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metals
#183Selective catalytic reduction articles and systems
#184Exhaust gas aftertreatment system with a selective catalytic reduction catalyst member upstream of a particulate filter
#185Zeolite catalyst and method for producing lower olefin
#186Catalyst comprising a mixture of an AFX-structure zeolite and a BEA-structure zeolite and at least one transition metal for selective reduction of NOx
#187Catalyst and manufacturing method thereof
#188Rare earth element containing aluminum-rich zeolitic material
#189Single brick SCR/ASC/PNA/DOC close-coupled catalyst
#190Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed stream
#191Hydrogen-assisted integrated emission control system
#192ADSORBENT COMPOSITIONS FOR CARBON MONOXIDE REMOVAL
#193PROCESS FOR THE REMOVAL OF SULPHUR OXIDES AND NITROGEN OXIDES CONTAINED IN OFF-GAS FROM AN INDUSTRIAL PLANT
#194Composite material
#195Method for producing an SCR catalytic converter by way of pre-drying
#196Catalytic article and exhaust gas treatment systems
#197β-zeolite and production method thereof
#198High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same
#199Catalyst comprising ceria-zirconia-oxygen storage material and process for its production
#200Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough
#201Particulate filters
#202Integrated catalyst system for stoichiometric-burn natural gas vehicles and preparation method therefor
#203Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials
#204Exhaust treatment system including nickel-containing catalyst
#205CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM
#206CRYSTAL-ORIENTATION CONTROLLED COMPLEX
#207SCR-Active Material
#208Process for the removal of dinitrogen oxide in process off-gas
#209Purification catalyst for interior of polymer film production furnace and purification method for interior of polymer film production furnace
#210Start-up method for a vehicle with a hybrid propulsion system
#211Surface-treated silicoaluminophosphate molecular sieve
#212Method and apparatus for purging unwanted substances from air
#213JMZ-1S, a CHA-containing molecular sieve and methods of preparation
#214Systems and methods for simultaneous control of carbon dioxide and nitric oxide and generation of nitrous oxide
#215Exhaust gas heating element
#216SELECTIVE CATALYTIC REDUCTION SYSTEM AND A METHOD FOR NOx REDUCTION
#217Catalyzed soot filter with reduced ammonia oxidation
#218PASSIVE NITROGEN OXIDE ADSORBER CATALYST
#219Copper CHA zeolite catalysts
#220Co clean-up catalyst, after treatment system and after treatment method
#221Gas laser apparatus
#222ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD
#223Iron-loaded small pore aluminosilicate zeolites and method of making metal loaded small pore aluminosilicate zeolites
#224BIMETALLIC CATALYSTS FOR SELECTIVE AMMONIA OXIDATION
#225ASC with platinum group metal in multiple layers
#226Zeolite with reduced extra-framework aluminum
#227METHOD FOR PRODUCING DEUTERIUM-DEPLETED WATER AND METHOD FOR PRODUCING DEUTERIUM-CONCENTRATED WATER
#228Direct synthesis of metal-containing CHA zeolites
#229Method of sweetening hydrocarbon gas from hydrogen sulfide
#230Catalytic washcoat with controlled porosity for NOabatement
#231Transition metal doped alumina for improved TWC performance
#232PROMOTER METAL CONTAINING PEROVSKITE-TYPE COMPOUND FOR GASOLINE EXHAUST GAS APPLICATIONS
#233Methods and systems for a diesel oxidation catalyst
#234Enhanced introduction of extra-framework metal into aluminosilicate zeolites
#235JMZ-1, a CHA-containing zeolite and methods of preparation
#236Method and device for coupling-suppressing white fog by purifying CO in flue gas
#237NO removal from automotive exhaust for lean/rich systems
#238Aldehyde decomposition catalyst, and exhaust gas treatment apparatus and exhaust gas treatment method
#239Apparatus for purifying exhaust gas
#240Base Metal Catalyst and Method of Using Same
#241FIRE SAFETY DEVICE
#242Filter element for decomposing contaminants, system for decomposing contaminants and method using the system
#243Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions
#244Exhaust system for a motor vehicle
#245A COMPOSITION COMPRISING A ZEOLITIC MATERIAL SUPPORTED ON A SUPPORT MATERIAL
#246Structured catalyst for oxidation for exhaust gas purification, method for producing same, automobile exhaust gas treatment device, catalytic molding, and gas purification method
#247Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams
#248Catalyzed SCR filter and emission treatment system
#249SCR catalyst
#250SELECTIVE CATALYTIC REDUCTION ARTICLES AND SYSTEMS
#251TWO-DIMENSIONAL CATALYTIC MATERIALS DERIVED FROM METAL-ORGANIC FRAMEWORKS FOR VOC REMEDIATION
#252Direct synthesis of a SAPO material with AFX structure comprising copper and use of this material
#253Catalyst and method for preparing catalyst
#254Exhaust gas pollution control fluid comprising a soluble basic metal carbonate, process for preparing same and use thereof for internal- combustion engines
#255AN EXHAUST GAS TREATMENT SYSTEM
#256Bimetallic Cu/Mn catalysts for selective catalytic reduction
#257EXHAUST GAS TREATMENT CATALYST FOR ABATEMENT OF NITROGEN OXIDES
#258Multi-spectral photocatalytic compounds
#259Systems and methods for in-cylinder fuel dosing for exhaust aftertreatment system thermal management
#260Separation methods and systems for oxidative coupling of methane
#261ZEOLITE CATALYST AND METHOD FOR PRODUCING LOWER OLEFIN
#262Exhaust gas purifying catalyst
#263Composite material
#264SCR catalyst and its preparation method and applications
#265Integrated emissions control system
#266SCR METHOD FOR REDUCING OXIDES OF NITROGEN AND METHOD FOR PRODUCING A CATALYST FOR SUCH METHOD
#267Air ionization systems and components
#268Air ionization systems and components
#269Nano-rare earth oxide doped support for trapping of NOx and/or SOx
#270Multi-pollutant gas purification process with alkali sorbent and deNOx supported catalyst comprising Ca-deficient hydroxyapatite
#271Copper supported catalyst comprising a Ca-deficient hydroxyapatite for waste gas NOx removal
#272Air ionization system and device
#273Particle filter with SCR-active coating
#274CATALYST COMPOSITIONS
#275Copper containing MOZ zeolite for selective NOx reduction catalysis
#276Zeolite having specific ratio of divalent copper ions supported thereon, and preparation method therefor and catalyst composition comprising same
#277AEI type zeolite, method for producing same, and uses thereof
#278Tetra-functional catalyst for the oxidation of NO, the oxidation of a hydrocarbon, the oxidation of NH3 and the selective catalytic reduction of NO
#279Catalyst article for use in an emission treatment system
#280Desulfurizer, hydrogen generation device, and fuel cell system
#281Silicon carbide porous body and method for producing the same
#282NH3 OVERDOSING-TOLERANT SCR CATALYST
#283Ammonia slip catalyst with in-situ PT fixing
#284Disordered ABC-6 molecular sieve
#285Systems and methods for post combustion mercury control using sorbent injection and wet scrubbing
#286Synthesis of zeolite with the CHA crystal structure, synthesis process and use thereof for catalytic applications
#287Synthesis of zeolite with the CHA crystal structure, synthesis process and use thereof for catalytic applications
#288Synthesis of zeolite with the CHA crystal structure, synthesis process and use thereof for catalytic applications
#289Synthesis of zeolite with the CHA crystal structure, synthesis process and use thereof for catalytic applications
#290Synthesis of zeolite with the CHA crystal structure, synthesis process and use thereof for catalytic applications
#291METHOD, SYSTEM, AND DEVICE FOR REMOVING HYDROGEN PEROXIDE OR HYDRAZINE FROM A PROCESS GAS STREAM
#292Method and installation for obtaining hydrogen
#293Low temperature NOx reduction using H-SCR for diesel vehicles
#294Exhaust aftertreatment system and doc NO2 generation on-board diagnostics method
#295Vanadium trapping SCR system
#296Catalyzed SCR filter and emission treatment system
#297EXHAUST SYSTEM AND CONTROL METHOD OF AMOUNT OF UREA SUPPLY
#298SCR catalyst and exhaust gas cleaning system
#299Zeolite catalyst containing metals
#300Catalyst comprising a molecular sieve belonging to the ABC-6 framework family with disorder in the ABC stacking sequence and use of the catalyst