33048 ⎘
Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites; Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups - containing iron group metals, noble metals or copper; Iron group metals or copper CHA-type, e.g. Chabazite, LZ-218
Copper CHA zeolite catalysts
#302TRANSITION METAL/ZEOLITE SCR CATALYSTS
#303Selective catalytic reduction catalyst
#304Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems, and methods
#305Zeolite catalyst containing metals
#3068-ring small pore molecular sieve as high temperature SCR catalyst
#307HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS
#308Zeolite blend catalysts for treating exhaust gas
#309ZEIOLITE CATALYST CONTAINING METAL
#310Formed ceramic substrate composition for catalyst integration
#311Catalyst for Treating Exhaust Gas
#312Selective catalytic reduction catalyst system
#313Catalyst composition and method for use in selective catalytic reduction of nitrogen oxides
#314Selective catalytic reduction catalyst system
#315Stabilized metal-exchanged SAPO material
#316Selective catalytic reduction catalyst system
#317Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#318Process for the direct synthesis of Cu containing zeolites having CHA structure
#319Low phosphorus chabazites
#320Catalysed substrate monolith
#321Extruded honeycomb catalyst
#322Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NO
#323Oxidation catalyst for internal combustion engine exhaust gas treatment
#3248-ring small pore molecular sieve as high temperature SCR catalyst
#3258-ring small pore molecular sieve with promoter to improve low temperature performance
#326Catalysts for the reduction of ammonia emission from rich-burn exhaust
#327Catalytic converter for the selective catalytic reduction of nitrogen oxides in the exhaust gas of diesel engines
#328Zeolite catalyst containing metal
#329CHA-type zeolite materials and methods for their preparation using cycloalkyammonium compounds
#330Chabazite-type zeolite and method for producing same, copper loaded low-silica zeolite and NOx reductive removal catalyst containing the zeolite, and method of NOx reductive removal using this catalyst
#331Zeolite having copper and alkali earth metal supported thereon
#332Transition-metal-containing zeolite
#333Copper/chabazite-based catalyst with improved catalytic activity for reduction of nitrogen oxides
#334Diesel particulate filter
#335Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst
#336Exhaust system for a lean-burn internal combustion engine including SCR catalyst
#337Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NO
#338Catalysts for treating transient NOemissions
#339Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOin gas streams
#340Oxidation catalyst for internal combustion engine exhaust gas treatment
#341Ferrous zeolite, method for producing ferrous zeolites, and method for catalytically reducing nitrous oxides
#342COLD START CATALYST AND ITS USE IN EXHAUST SYSTEMS
#343Non-stoichiometric perovskite oxide oxidation catalyst for oxidizing NO to NO
#344Transition metal/zeolite SCR catalysts
#345TRANSITION METAL/ZEOLITE SCR CATALYSTS
#346TRANSITION METAL/ZEOLITE SCR CATALYSTS
#347TRANSITION METAL/ZEOLITE SCR CATALYSTS
#348CATALYSTS FOR TREATING TRANSIENT NOx EMISSIONS
#349LARGE CRYSTAL, ORGANIC-FREE CHABAZITE, METHODS OF MAKING AND USING THE SAME
#350CATALYZED FILTER FOR TREATING EXHAUST GAS
#351Process for the preparation of zeolites having CHA structure
#352Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#353Zeolite catalyst containing metal
#354HIGH-TEMPERATURE SCR CATALYST
#355Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#356Bi-functional catalyst materials for lean exhaust NOreduction
#357Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOin gas streams
#358Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#359Integrated SCR and AMOx catalyst systems
#360SCR on low thermal mass filter substrates
#361Coating a monolith substrate with catalyst component
#362Transition metal/zeolite SCR catalysts
#363Metal-supported crystalline silica aluminophosphate catalyst and process for producing the same
#364Catalysts for the reduction of ammonia emission from rich-burn exhaust
#365TRANSITION METAL-CONTAINING ALUMINOSILICATE ZEOLITE
#366Process for preparation of copper containing molecular sieves with the CHA structure, catalysts, systems and methods
#367Process of direct copper exchange into Na+-form of chabazite molecular sieve, and catalysts, systems and methods
#368SELECTIVE CATALYTIC REDUCTION OF NITROGEN OXIDES IN THE EXHAUST GAS OF DIESEL ENGINES
#369Four-way diesel catalysts and methods of use
#370Process for the direct synthesis of Cu containing zeolites having CHA structure
#371Chabazite zeolite catalysts having low silica to alumina ratios
#372TRANSITION METAL / ZEOLITE SCR CATALYSTS
#373Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#374Impurity doped UV protection layer
#375Zeolite catalyst with improved NOx reduction in SCR
#376Bimetallic catalysts for selective ammonia oxidation
#377High silica chabazite for selective catalytic reduction, methods of making and using same
#378Processes for reducing nitrogen oxides using copper CHA zeolite catalysts
#379Bifunctional catalysts for selective ammonia oxidation
#380Copper CHA zeolite catalysts
#381SCR on low thermal mass filter substrates
#382Zeolite catalyst with improved NOx reduction in SCR
#383Impurity doped UV protection layer
#384Alumina binders for SCR catalysts
#385Alumina binders for SCR catalysts