30409 ⎘
Catalysts; Metals or compounds thereof; Transition metals Chromium
METHOD FOR MAKING NANOPOROUS CERIA AND USE THEREOF FOR AIR PURIFICATION
#2GRAIN BOUNDARY AND SURFACE-DOPED RARE EARTH MANGANESE-ZIRCONIUM COMPOSITE COMPOUND AND PREPARATION METHOD AND USE THEREOF
#3METHOD FOR MANUFACTURING CATALYST FOR CAPTURE AND CONVERSION OF CARBON DIOXIDE
#4MSECT-4 molecular sieves with off and ERI topologies, preparation method therefor, and applications thereof
#5Systems, methods and materials for hydrogen sulfide conversion
#6Pretreatment desulfurization method for ship fuel oil using pretreatment desulfurization agent
#7Thermal oxidation of volatile organic compounds using a catalyst layer within a waste heat recovery unit
#8Emission control during catalyst regeneration
#9Systems, methods and materials for hydrogen sulfide conversion
#10Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed stream
#11Carbon-dioxide Supplier Safe and Without Hazardous Exhaust Gas
#12Direct oxidation of hydrogen sulfide in a hydroprocessing recycle gas stream with hydrogen purification
#13Apparatus for purifying exhaust gas
#14Base Metal Catalyst and Method of Using Same
#15TWO-DIMENSIONAL CATALYTIC MATERIALS DERIVED FROM METAL-ORGANIC FRAMEWORKS FOR VOC REMEDIATION
#16Emission control during catalyst regeneration
#17Ion-exchanged molecular sieve catalysts exhibiting reduced N2O emissions
#18Ultraviolet treatment of volatile organic compounds
#19Particle including atomic-scale channel, method of preparing the same, and catalyst including the same
#20Multifunctional filter medium, and method and apparatus for manufacturing same
#21Diesel oxidation catalyst combining platinum group metal with base metal oxide
#22Control apparatus for internal combustion engine
#23Oxidation catalyst for a stoichiometric natural gas engine
#24Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines
#25PROCESS FOR REMOVING NITROUS OXIDE FROM A GAS STREAM
#26PROCESS FOR REMOVING NITROUS OXIDE FROM A GAS STREAM
#27A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE WITH SUBSEQUENT SULFUR REMOVAL AND A PLANT FOR CARRYING OUT THE PROCESS
#28Use of catalysts, method and apparatus for selective oxidation of ammonia in a gas containing hydrogen
#29Dual-layer catalyst
#30Exhaust purifier
#31Process for cleaning carbon dioxide-containing process gases from the preparation of vinyl acetate
#32EXHAUST GAS TREATMENT SYSTEM
#33Catalyst for synergistic control of oxynitride and mercury and method for preparing the same
#34EXHAUST GAS TREATMENT CATALYST
#35Catalyst for purification of COfrom chlorinated hydrocarbons
#36Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps
#37Perovskite with an ovlerlayer SCR component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines
#38Composite oxygen transport membrane
#39Processes using molecular sieve SSZ-100
#40Processes using molecular sieve SSZ-99
#41Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same
#42Ammonia slip catalyst having platinum impregnated on high porosity substrates
#43Mixed metal oxidic nano sheets coated monolithic catalysts useful for the decomposition of toxic NO and a process for the preparation thereof
#44EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINE
#45Exhaust system having NO catalyst in EGR circuit
#46Sequestration and release of carbon dioxide
#47Systems and methods for using Pd in a TWC
#48Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil
#49Catalytic removal of gas phase contaminants
#50Polymetallic capture mass for capturing heavy metals
#51Catalyst for direct decomposition of nitric oxide and method of manufacturing the catalyst
#52Exhaust treatment system including a nickel-based catalyst
#53Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-28
#54Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-25
#55REDUCTION OF OXIDES OF NITROGEN IN A GAS STREAM USING MOLECULAR SIEVE SSZ-23
#56Gas purification using photocatalytic vortex-suspended particles
#57Nanocomposite particle and process of preparing the same
#58Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance
#59Hybrid reactor with two reaction zones
#60Ce containing, V-free mobile denox catalyst
#61METHOD AND APPARATUS FOR REMOVING VOLATILE ORGANIC COMPOUND
#62System and method for the removal of greenhouse gases
#63Apparatus for purifying and neutralizing toxic gases
#64Apparatus with Catalyst for the Reduction of Nitrogen Dioxide (NO2) to Nitric Oxide (NO) by Chemical Means in a Diesel Catalytic Support
#65Low temperature selective catalytic reduction catalyst and associated systems and methods
#66System and method for sulfur recovery
#67Exhaust gas treatment system
#68Nanocomposite particle and process of preparing the same
#69Vanadium-free catalyst for selective catalytic reduction and process for it's preparation
#70Nanocomposite particle and process of preparing the same
#71Nanocomposite particle and process of preparing the same
#72Low temperature hydrocarbon SCR
#73Purifier
#74Nitrogen oxides-removing material and device
#75Method to power multiple electric heaters with a single power source