30395 ⎘
Catalysts; Metals or compounds thereof; Rare earth metals Cerium
Transition metal/zeolite SCR catalysts
#602TRANSITION METAL/ZEOLITE SCR CATALYSTS
#603TRANSITION METAL/ZEOLITE SCR CATALYSTS
#604TRANSITION METAL/ZEOLITE SCR CATALYSTS
#605Exhaust purification device and exhaust purification method for diesel engine
#606Oxidation catalysts for engines producing low temperature exhaust streams
#607Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance
#608Catalyzed soot filter with layered design
#609CATALYST SUPPORT OR CATALYST, AND PROCESS FOR PRODUCING THE SAME
#610Exhaust treatment system for an internal combustion engine
#611CATALYST COMPOSITIONS AND APPLICATIONS THEREOF
#612Manganese-based oxides promoted lean NOtrap (LNT) catalyst
#613EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
#614Exhaust emission control device for internal combustion engine
#615LNT and SCR catalysts for combined LNT-SCR applications
#616Ce containing, V-free mobile denox catalyst
#617Zeolite catalyst containing metal
#618ON-BOARD DIAGNOSTICS SYSTEM AND METHOD
#619COMPLEX METAL OXIDE CATALYST, FILTER MODULE INCLUDING COMPLEX METAL OXIDE CATALYST, AND AIR CLEANER INCLUDING COMPLEX METAL OXIDE CATALYST
#620Exhaust gas-purifying catalyst
#621Exhaust gas purifying catalyst and method for manufacturing the same
#622Method of controlling Ce:Zr ratio in oxide nanoparticles
#623Part comprising a substrate carrying a ceramic coating layer
#624APPARATUS 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
#625Diesel oxidation catalyst articles and methods of making and using
#626Exhaust gas-purifying catalyst
#627Method and system using a filter for treating exhaust gas having particulate matter
#628EXHAUST GAS-PURIFYING CATALYST AND METHOD OF PRODUCING SAME
#629Catalyst and method of manufacture
#630Exhaust gas-purifying catalyst
#631Zeolite and redox oxide combined catalyst body
#632Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction system
#633Honeycomb filter and method for manufacturing honeycomb filter
#634Honeycomb filter
#635Catalysts for gasoline lean burn engines with improved NH-formation activity
#636Catalyst for gasoline lean burn engines with improved NO oxidation activity
#637Exhaust gas-purifying catalyst
#638Mn, Ce and Zr mixed oxides oxidation catalyst
#639Catalyst for purifying exhaust gas
#640NOx storage materials and traps resistant to thermal aging
#641Exhaust gas purifying catalyst
#642PROCESS FOR PREPARATION OF A ZEOLITE-BASED CATALYST
#643Nanoparticle carrying method
#644COMPLEX OXIDE AND METHOD FOR PRODUCING THE SAME, AND CATALYST, METHOD AND APPARATUS FOR PURIFYING NITROGEN OXIDE
#645NOx storage catalyst with reduced Rh loading
#646NOx storage catalyst with improved hydrocarbon conversion activity
#647Low level noble metal-supporting three-way catalyst
#648Thermally regenerable nitric oxide adsorbent
#649Exhaust system for lean burn IC engine including particulate filter and NOabsorbent
#650Transition metal/zeolite SCR catalysts
#651Exhaust gas purification catalyst
#652EXHAUST GAS-PURIFYING CATALYST
#653Zeolite honeycomb structure
#654Formed zeolite honeycomb article and fired zeolite honeycomb article
#655GASOLINE ENGINE WITH AN EXHAUST SYSTEM FOR COMBUSTING PARTICULATE MATTER
#656Porous oxide catalyst and method of preparing the porous oxide catalyst
#657EXHAUST GAS PURIFYING APPARATUS FOR INTERNAL COMBUSTION ENGINE
#658Carbon monoxide conversion catalyst
#659Substrate having porous sheet(s) for treating exhaust gases of combustion engines
#660Diesel exhaust gas purification catalyst and diesel exhaust gas purification system
#661EXHAUST GAS PURIFYING CATALYST AND METHOD FOR PURIFYING EXHAUST GAS USING THE CATALYST
#662Material for eliminating oxides of nitrogen with lamellar structure
#663Exhaust gas purifying catalyst
#664NOx TRAP
#665Engine exhaust catalysts containing copper-ceria
#666SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES IN THE EXHAUST GAS OF DIESEL ENGINES
#667Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction system
#668Diesel engine exhaust treatment system and method including a platinum group metal trapping device
#669NOx storage materials and traps resistant to thermal aging
#670Systems and methods for reducing NObreakthrough
#671Reductant addition in exhaust system comprising NOx-absorbent
#672PREFERENTIAL OXIDATION REACTOR
#673Exhaust gas purifying catalyst and method for producing the same
#674Exhaust gas-purifying catalyst
#675Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide
#676Small engine layered catalyst article and method of making
#677Exhaust gas purifying catalyst
#678Deoxidizer
#679Method and system for monitoring a hydrocarbon adsorber
#680Catalyst for purifying nitrogen oxide
#681Composite oxide
#682EXHAUST GAS PURIFICATION APPARATUS
#683Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalysts
#684TRANSITION METAL / ZEOLITE SCR CATALYSTS
#685Exhaust purification device for internal combustion engine
#686Selective reduction catalyst
#687HIGHLY 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
#688Method of exhaust cleaning for internal combustion engine and exhaust cleaner
#689NOx reduction catalyst and exhaust system using the same
#690Mobile DeNOcatalyst
#691NOx purifying catalyst
#692APPLICATION OF BASIC EXCHANGE OS MATERIALS FOR LOWER TEMPERATURE CATALYTIC OXIDATION OF PARTICULATES
#693NOx purifying catalyst
#694Mechanically fused materials for pollution abatement in mobile and stationary sources
#695Denitrification Catalyst, Honeycomb Structure Type Denitrification Catalyst, and Method of Denitrification with the Same
#696Catalyst, method and apparatus for removing nitrogen oxide
#697Composite oxide for use as exhaust gas purification catalyst and filter
#698EXHAUST GAS PURIFICATION CATALYST
#699Nanocomposite particle and process of preparing the same
#700Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide
#701Exhaust Gas-Purifying Catalyst
#702Nanocomposite particle and process of preparing the same
#703Nanocomposite particle and process of preparing the same
#704Method for controlling NOreduction system
#705Ammonia SCR catalyst and method of using the catalyst
#706NOx storage materials and traps resistant to thermal aging
#707AMMONIA SCR CATALYST AND METHOD OF USING THE CATALYST
#708Alumina-based nitrogen oxide (NOx) trapping compositions and treatment of vehicular exhaust gases therewith
#709Urea SCR catalyst and manufacturing method for the same
#710HONEYCOMB STRUCTURE
#711Composite oxide for exhaust gas purifying catalyst and exhaust gas purifying catalyst, and diesel exhaust gas purifying filter
#712Exhaust gas purification method using selective reduction catalyst
#713Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction
#714Low temperature hydrocarbon SCR
#715HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
#716EXHAUST GAS-PURIFYING CATALYST
#717Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers
#718NOx REDUCTION CATALYST, NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD
#719Zirconium/Praseodymium Oxide NOx Traps and Prufication of Gases Containing Nitrogen Oxides (NOx) Therewith
#720Catalyst for purifying exhaust gas
#721Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
#722Catalyst and Catalyst Structure for Reduction of Nitrogen Oxides, and Method for Catalytic Reduction of Nitrogen Oxides
#723Ammonia SCR catalyst and method of using the catalyst
#724Nitrogen oxide storage material and nitrogen oxide storage catalyst produced therefrom
#725Method for catalytic reduction of nitrogen oxides
#726Regenerable sulfur traps for on-board vehicle applications
#727Reactor system for reducing NOemissions from boilers
#728DeNOx catalyst preparation method
#729High temperature ammonia SCR catalyst and method of using the catalyst
#730Ammonia SCR catalyst and method of using the catalyst
#731Method and apparatus for the purification of exhaust gas from a compression ignition engine
#732NOx Storage Materials and Traps Resistant to Thermal Aging
#733Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reduction
#734NOx purifying catalyst
#735Extruded monolithic catalytic converter and manufacturing method
#736Exhaust Gas Purification Apparatus of Internal Combustion Engine and Catalyst for Purifying Exhaust Gas of Internal Combustion Engine
#737Catalyst system for reducing nitrogen oxide emissions
#738Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions
#739Catalyst structure for treating NOcontaining exhaust gas from a lean burn engine
#740Catalyst and method for contact decomposition of nitrogen oxides
#741Porous sheet and substrate having porous sheet(s) for treating exhaust gases of combustion engines
#742Exhaust gas-purifying catalyst
#743Exhaust system for lean burn IC engine including particulate filter and NOabsorbent
#744Catalyst and method for reduction of nitrogen oxides
#745Zone coated catalyst to simultaneously reduce NOand unreacted ammonia
#746Exhaust gas purifying catalyst and process for purification of exhaust gas
#747Process for reducing nitrogen oxides
#748Layered SOx tolerant NOx trap catalysts and methods of making and using the same
#749Minimization of purge NOrelease from NOtraps by optimizing the oxygen storage capacity
#750Production of catalyst for removal of introgen oxides
#751Particulate matter-oxidizing material and oxidizing catalyst
#752Catalyst for selective NOreduction using hydrocarbons
#753Catalyst for the reduction of NO to Nwith hydrogen under NOx oxidation conditions
#754Exhaust gas purifcation apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine
#755Gasoline engine with an exhaust system for combusting particulate matter
#756Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas
#757Catalytic nanosheets to lower soot light off temperatures, method for making nanosheets to lower soot light off temperatures
#758CeO-NiO mixed oxide catalysts for direct NOx decomposition