30408 ⎘
Catalysts; Metals or compounds thereof; Transition metals Tungsten
Thermally regenerable nitric oxide adsorbent
#302Non-zeolite base metal SCR catalyst
#303Bifunctional Catalyst for Decomposition and Oxidation of Nitrogen Monoxide, Composite Catalyst Including the Same for Apparatus to Decrease Exhaust Gas, and Method for Preparation Thereof
#304EXHAUST GAS-PURIFYING CATALYST
#305NOx removal catalyst for high-temperature flue gas, manufacturing method thereof, and NOx removal method for high-temperature flue gas
#306Aqueous dispersion liquid and coating material, film, and product using the same
#307CATALYST COMPOSITION AND CATALYTIC REDUCTION SYSTEM COMPRISING YTTRIUM
#308EXHAUST GAS PURIFYING CATALYST AND METHOD FOR PURIFYING EXHAUST GAS USING THE CATALYST
#309EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCTION THEREOF
#310Compositions and methods for treating exhaust gases
#311System for remediating emissions and method of use
#312Method for purifying exhaust gas containing mercury metal, oxidation catalyst for mercury metal in exhaust gas and method for producing the same
#313Method and apparatus for treating exhaust gas
#314Catalyst composition for selective catalytic reduction of exhaust gases
#315Exhaust gas purification system for the treatment of engine exhaust gases by means of SCR catalyst
#316Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction system
#317Air pollution control apparatus and air pollution control system
#318AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM
#319EXHAUST GAS PURIFICATION CATALYST ON WHICH INFLUENCE OF IRON COMPOUND HAS BEEN SUPPRESSED
#320Air pollution control apparatus and air pollution control system
#321Method for operating an exhaust gas treatment system having an SCR catalytic converter
#322Process of activation of a palladium catalyst system
#323Photocatalytic material for splitting oxides of carbon
#324METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#325CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE
#326Catalyst compositions based on nanoparticles of a zirconium oxide, a titanium oxide or a mixed zirconium/titanium oxide deposited onto an alumina or aluminum oxyhydroxide support therefor
#327EXHAUST GAS PURIFICATION APPARATUS
#328CATALYST AND METHOD OF MANUFACTURE
#329Catalyst and method of manufacture
#330Steam Generator
#331PHOTOLYTIC ARTIFICIAL LUNG
#332System and method for sulfur recovery
#333CATALYST/CATALYST SUPPORT COMPOSITIONS COMPRISING THE OXIDES OF ZIRCONIUM, YTTRIUM AND TUNGSTEN
#334Slurry for production of denitration catalyst, process for producing the slurry, process for producing denitration catalyst using the slurry, and denitration catalyst produced by the process
#335Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof
#336METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#337METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE
#338Catalyst for purification of exhaust gas, and apparatus and method for purification of exhaust gas using the catalyst
#339Systems and methods for high efficiency regenerative selective catalytic reduction
#340Zeolite-based honeycomb body
#341Selective catalytic reduction system and process for treating NOx emissions using a zinc or titanium promoted palladium-zirconium catalyst
#342Visible light response-type photocatalyst powder, visible light response-type photocatalyst material using the visible light response-type photocatalyst powder, photocatalyst coating material, and photocatalyst product
#343Method of regenerating exhaust gas treatment catalyst and exhaust gas treatment catalyst obtained by the method
#344Catalyst systems
#345Heat exchange system
#346HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM OXIDE, TITANIUM OXIDE AND TUNGSTEN OXIDE AND TREATMENT OF EXHAUST GASES THEREWITH
#347Non-zeolite base metal SCR catalyst
#348HIGHLY ACIDIC COMPOSITIONS COMPRISING ZIRCONIUM AND SILICON OXIDES AND AN OXIDE OF AT LEAST ONE OTHER ELEMENT SELECTED FROM AMONG TITANIUM, ALUMINUM, TUNGSTEN, MOLYBDENUM, CERIUM, IRON, TIN, ZINC, AND MANGANESE
#349Process For Removing Toxic Metals From A Fluid Stream
#350Emissions treatment system with lean NOx trap
#351CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES
#352SUPPLYING TUNGSTEN TO A COMBUSTION SYSTEM OR COMBUSTION SYSTEM EXHAUST STREAM CONTAINING IRON
#353Catalyst for treating exhaust gas
#354Structured SCR catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent
#355Selective catalytic reduction type catalyst, and exhaust gas purification equipment and purifying process of exhaust gas using the same
#356EXHAUST AFTERTREATMENT SYSTEM
#357Exhaust gas purifying catalyst
#358CATALYST FOR REDUCING NITROGEN-CONTAINING POLLUTANTS FROM THE EXHAUST GASES OF DIESEL ENGINES
#359PHOTOCATALYTIC COMPOSITION FOR ANTI-REFLECTION AND THE GLASS SUBSTRATE COATED WITH THE COMPOSITION
#360Method of controlling NOx purification system and NOx purification system
#361CATALYST FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID, AND METHOD FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID
#362Catalyst, method and apparatus for removing nitrogen oxide
#363Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines
#364Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines
#365CATALYSTS, SYSTEMS, AND METHODS FOR REDUCING NOx IN AN EXHAUST GAS
#366Nanocomposite particle and process of preparing the same
#367SULFUR REMOVAL FROM GASES
#368Method of regenerating used catalyst
#369System and method for placeshifting media playback
#370Exhaust gas treatment catalyst and exhaust gas treatment system
#371Base for catalyst, catalyst and methods for producing those
#372Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas
#373Method for production of catalyst and catalyst produced by the method
#374Vanadium-free catalyst for selective catalytic reduction and process for it's preparation
#375Sorbent comprising activated carbon particles, sulfur and metal catalyst
#376Nanocomposite particle and process of preparing the same
#377Nanocomposite particle and process of preparing the same
#378Catalyst for oxidation of metal mercury
#379PHOTOCATALYST DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME
#380Filter for Removing Particles from a Gas Stream and Method for its Manufacture
#381Catalytic process for control of NOemissions using hydrogen
#382System and method for simplified data transfer
#383System and method for simplified data transfer
#384Exhaust gas purification method using selective reduction catalyst
#385CATALYST FOR REMOVAL OF NITROGEN OXIDE AND METHOD FOR REMOVAL OF NITROGEN OXIDE
#386Photocatalyst dispersing element, method for manufacturing photocatalyst dispersing element, photocatalyst element, method for manufacturing photocatalyst element
#387In-situ regeneration of a catalyst masked by calcium sulfate
#388EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCTION THEREOF
#389Method for treating flue gas catalysts
#390PROCESS FOR DECOMPOSING VOLATILE AROMATIC COMPOUND
#391Exhaust gas treatment apparatus
#392AMORPHOUS INFINITE COORDINATION POLYMER MICROPARTICLES AND USE FOR HYDROGEN STORAGE
#393Method for treating flue gas catalysts
#394Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers
#395Device for reducing dibenzodioxin emissions, dibenzofuran emissions and particle emissions
#396Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers
#397High temperature catalyst and process for selective catalytic reduction of NOin exhaust gases of fossil fuel combustion
#398NOx REDUCTION CATALYST, NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD
#399Visible light-responsive photocatalyst composition containing tungsten-based oxides and method of producing the same
#400Catalyzed soot filter and method(s) to make these
#401APPARATUS FOR DECOMPOSING SUFLUR-FLUORINE-CONTAINING COMPOUND AND METHOD THEREOF
#402Method and arrangement for improving the hydrolysis of a reduction agent in an exhaust gas post treatment system
#403Exhaust gas aftertreatment system
#404Zeolite-based honeycomb body
#405Vanadium/Titania Catalyst Comprising Natural Manganese Ore for Removing Nitrogen Oxides and Dioxin in Wide Operating Temperature Range and Method of Using the Same
#406Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
#407Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
#408PHOTOCATALYST DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME
#409Catalyst for Removing Oxygen and Method for Removing Oxygen Using the Same Catalyst
#410Ceramic Catalyst for NOx Oxidation and NOx Conversion in Emission Control Systems
#411Photocatalyst material, photocatalyst composition using the same and photocatalyst product
#412AIR CLEANER
#413Gas catalysts comprising porous wall honeycombs
#414Selective catalytic reduction type catalyst
#415Process for removing sulfur from a fuel gas stream
#416Catalyst for removing nitrogen oxides
#417Supplying tungsten to a combustion system or combustion system exhaust stream containing iron
#418Method of decomposing nitrogen dioxide
#419Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant
#420Engine exhaust catalysts containing palladium-gold
#421Visible Light-Responsive Photocatalyst Composition and Process for Producing the Same
#422Catalyst for nitrogen oxide removal and exhaust gas treatment method
#423Ce-Zr-R-O CATALYSTS, ARTICLES COMPRISING THE Ce Zr R O CATALYSTS AND METHODS OF MAKING AND USING THE Ce-Zr-R-O CATALYSTS
#424Catalysts, systems and methods to reduce NOX in an exhaust gas stream
#425Apparatus and method for assisting selective catalytic reduction
#426Compositions and methods for treating exhaust gases
#427PHOTOLYTIC ARTIFICIAL LUNG
#428Nebulizing treatment method
#429Process for purification of sulphur-containing exhaust gas
#430Catalyst for treating exhaust gas and method for producing the same
#431Metal-containing compositions and their use as catalyst composition
#432Process for producing an SCR catalyst
#433Method for treating flue gas catalysts
#434Low temperature ammonia remediation catalysts
#435DeNOx catalyst preparation method
#436Exhaust gas catalyst composition
#437Stabilized flash calcined gibbsite as a catalyst support
#438Exhaust-gas purification system for the selective catalytic reduction of nitrogen oxides in the lean exhaust gas of internal combustion engines and method of exhaust-gas purification
#439Method of regenerating deteriorated catalyst
#440Broad band light absorbing photocatalyst, process for producing thereof, broad band light absorbing photocatalyst composition, and molded article
#441Method of recovering energy using a catalytic finned heat exchanger
#442Zone coated catalyst to simultaneously reduce NOand unreacted ammonia
#443Photocatalyst and process for purifying gas effluent by photocatalytic oxidation
#444Catalyst systems
#445Catalyst for removing nitrogen oxides
#446Production of catalyst for removal of introgen oxides
#447Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas
#448Photolytic artificial lung
#449Photolytic artificial lung
#450Synthesis of a Au-(TiO/WO) semiconductor composite using fluidized bed chemical vapor deposition (FBCVD)
#451Catalytic nanosheets to lower soot light off temperatures, method for making nanosheets to lower soot light off temperatures