Active photocatalytic oxidation

Photocatalyst filter and air conditioner including the same

System for regulating exhaust emissions

Method and system for the removal of particulate matter from engine exhaust gas or process equipment

SETR- SUPER ENHANCED TAIL GAS RECOVERY; A TAIL GAS PROCESS WITH ADSORBENT REACTORS FOR ZERO EMISSIONS

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

DIESEL OXIDATION CATALYST AND EXHAUST SYSTEM

Methods and systems for managing gas purification

Exhaust emission control system of engine

Exhaust emission control system of engine

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

PHOTOCATALYTIC FILTER FOR DEGRADING MIXED GAS AND MANUFACTURING METHOD THEREOF

Photocatalytic concrete product and a method to produce a photocatalytic concrete product

Coated articles having high kNOx/kSOx ratios for selective catalytic reduction

Catalyzed ceramic candle filter and method of cleaning process off- or exhaust gases

Catalyzed ceramic candle filter and method for cleaning of off- or exhaust gases

Catalyzed ceramic candle filter and method of cleaning process off- or exhaust gases

Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction

Molecular sieve catalyst compositions, catalyst composites, systems, and methods

COMPACT AIR PURIFICATION APPARATUS

Production of nanoparticulate titanium dioxide

Adsorbent for capturing carbon dioxide comprising magnesium oxide/titanium dioxide composite and method for manufacturing same

Method for the conversion of nitrous acid to dinitrogen gas

Air cleaner

Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur

Photocatalytic filtration system and method of reducing hazardous gases

Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines

Compact air cleaner using UV LED and photocatalytic filter

System and method for placeshifting media playback

Low-Alkali Catalyst Material and Process for Preparation Thereof

Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams

Method for Preparing Molybdenum Doped Titanium Dioxide Thin Film by Sol-Gel

Catalysed substrate monolith

Process for producing a catalyst and catalyst article

Efficient use of adsorbents for indoor air scrubbing

Method for cleaning process off- or engine exhaust gas

Catalyst and method for preparing a catalyst

Integrated membrane-pyrolysis systems and methods

System and method for regulating exhaust emissions

DECONTAMINATING AND ELECTROCHROMIC POLYMER COATING FILM

Apparatus for decomposing low concentration of volatile organic compounds by high flow

THERMAL STAGE AND REDUCTION ABSORPTION SULFUR RECOVERY PROCESS

Exhaust gas purifying catalyst, exhaust gas purification device and filter, and method for producing said catalyst

Dual-layer catalyst

Exhaust purifier

Process for producing a catalyst and catalyst as such

Catalytically active material, method for producing same, and use thereof

Plugged honeycomb structure

Exhaust gas post-processing system

Filter bag assembly

Systems and methods for separating hydrogen sulfide from carbon dioxide in a high-pressure mixed stream

SCR catalyst containing carbon material loaded with vanadium and tungsten and method of preparing same

Catalyst filter comprising nano metallic catalyst sprayed on the surface of support

Highly active thermally stable nanoporous gold catalyst

Method of dispersing anatase titanium dioxide for penetration in concrete structures to reduce pollutants

Exhaust gas purification catalyst

Catalytic converter

Freshness retaining agent, method for manufacturing the same, gas purification device, and gas purification system

IProton sponge as supplement to electrolytes for photocatalytic and electrochemical Co2 reduction

EXHAUST GAS TREATMENT SYSTEM

AMMONIA SLIP CATALYST WITH LOW N2O FORMATION

Catalyst for synergistic control of oxynitride and mercury and method for preparing the same

Method for denitrification of bypass exhaust gases in a plant for producing cement clinker

Method for the cleaning of exhaust gas from a compression ignition engine

TiOmaterial that is absorbent in the visible spectrum and method for producing same

Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems

Process and system for the purification of waste gases charged with nitrogen oxides

EXHAUST GAS TREATMENT CATALYST

Catalyst and method for reducing hexavalent chromium Cr(VI)

Exhaust gas purification catalyst

Exhaust gas purification catalyst and method for producing the same

Doped catalyst support materials having oxygen storage capacity (OSC) and method of making thereof

Oxidation catalyst, method for preparing same, and filter for exhaust gas purification comprising same

Exhaust gas purification catalyst and exhaust gas purification catalyst structure

Honeycomb catalyst body

SCR catalyst

Catalyst for purification of exhaust gas, NOx storage-reduction catalyst, and method for purifying exhaust gas

Poison-resistant catalyst and systems containing same

Exhaust system for a compression ignition engine having a capture face for volatilised platinum

Honeycomb filter

Titanium-oxide catalyst and method of producing the same

DENITRATION CATALYST AND METHOD FOR PRODUCING SAME

Methods to produce molecular sieves with LTA topology and compositions derived therefrom

Process for removing sulfur compounds from a gas with hydrogenation and direct oxidation steps

Catalyst device for exhaust gas purification and method for exhaust gas purification

Method for treating soil-contaminating water using photocatalytic material

SCR catalyst for removal of nitrogen oxides

Catalytic COdesorption for ethanolamine based COcapture technologies

SYSTEM AND METHOD FOR CATALYST REGENERATION

Oxidation catalyst for treating a natural gas emission

OXIDATION CATALYST FOR EXHAUST GAS PURIFICATION, CATALYST STRUCTURE FOR EXHAUST GAS PURIFICATION, AND METHOD FOR PURIFYING EXHAUST GAS USING CATALYST STRUCTURE

Air filtration using manganese oxide

Fiber suitable for packaging and storing plant produce

Fiber suitable for packaging and storing plant produce

Multilayer coated particle filter

Exhaust gas purifying catalyst and production method thereof

Treatment of gases

HIGHLY 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

Photocatalytic oxidation media and system

Filtering Material and Use Thereof

Photocatalyst sheet

Filter element for decomposing contaminants, system for decomposing contaminants and method using the system

FLUE GAS TREATMENT SYSTEM AND FLUE GAS TREATMENT METHOD

Producing zeolite SSZ-39 using isomeric mixtures of organic structure directing agents

Photocatalyst material

Honeycomb air filter and methods thereof

Method of applying a NOx degrading composition on a concrete element

Urea hydrolysis reactor for selective catalytic reduction

Denitration catalyst and method for producing same

Method of preparation of nanoparticular metal oxide catalysts

Method for removing sulphur dioxide from gas streams, using titanium dioxide as catalyst

Method of manufacturing a catalyst comprising gold nanoparticles, the catalyst and its use

Porous honeycomb structure and producing the same

CATALYSTS POSSESSING AN IMPROVED RESISTANCE TO POISONING

Method for manufacturing a photocatalyst based on titanium dioxide containing carbon or metal

Photo-catalyzing fluid mobilizing system and method

SYSTEMS AND METHODS FOR DIESEL OXIDATION CATALYST WITH DECREASED SO3 EMISSIONS

Exhaust gas purification catalyst

Photocatalytic element for purification and disinfection of air and water and method for the production thereof

Exhaust gas treatment catalyst

Exhaust gas purifying catalyst and exhaust gas purification method using same

Titanium oxide dispersion liquid, titanium oxide coating liquid, and photocatalyst coating film

Perovskite with an ovlerlayer SCR component as an ammonia oxidation catalyst and a system for exhaust emission control on diesel engines

METHOD AND CATALYST FOR THE SIMULTANEOUS REMOVAL OF CARBON MONOXIDE AND NITROGEN OXIDES FROM FLUE OR EXHAUST GAS

Molecular sieve catalyst compositions, catalytic composites, systems, and methods

Molecular sieve catalyst compositions, catalyst composites, systems, and methods

Exhaust aftertreatment system for a compression-ignition engine

Base metal catalyst

COATED ARTICLES HAVING HIGH KNOx/KSOx RATIOS FOR SELECTIVE CATALYTIC REDUCTION

Combustion gas cooling apparatus, denitration apparatus having the combustion gas cooling apparatus, and combustion gas cooling method

Combustion gas cooling apparatus, denitration apparatus including the combustion gas cooling apparatus, and combustion gas cooling method

Ammonia slip catalyst having platinum impregnated on high porosity substrates

Efficient use of adsorbents for indoor air scrubbing

Fluid disinfection device and method

Ammonia gas generator, method for producing ammonia and use of the same for reducing nitrogen oxides in exhaust gases

Ammonia gas generator and use of the same for reducing nitrogen oxides in exhaust gases

MOLTEN SALT-TYPE OFF GAS PURIFICATION CATALYST AND OFF GAS PURIFICATION FILTER

VANADIA-BASED DeNOx CATALYSTS AND CATALYST SUPPORTS

Exhaust gas after-treatment system and method for the exhaust gas after-treatment

EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINE

Visible light-responsive photocatalytic nanoparticle dispersion liquid, method for producing same, and member having photocatalytic thin film on surface

Catalyst coating liquid manufacturing method and catalyst body thereby

Honeycomb structure

Photocatalyst

Alumina silicate zeolite-type material having prolonged acid strength for use as a catalyst in selective catalytic reduction and process of making thereof

Catalyst structure for exhaust gas cleaning

Zoned catalysed substrate monolith

Method and use of organic and mineral admixtures for EMI and radioisotope shielding of air filtration media and building materials, for absorption of airborne particulates and for climate change mitigation

Catalysed substrate monolith

Exhaust gas purification system and exhaust gas purification method

Method for recovering hydrogen from hydrogen sulfide

Method for purifying exhaust gas and for regenerating an oxidation catalyst

Zeolite promoted V/TiW catalysts

Method for the selective oxidation of carbon monoxide and volatile organic compounds in off-gas further comprising sulphur dioxide

Diesel oxidation catalyst and exhaust system

Oxidation catalyst for internal combustion engine exhaust gas treatment

Diesel oxidation catalyst and exhaust system

Diesel oxidation catalyst and exhaust system

Method for reducing the concentration of nitrogen dioxide

Selective catalytic reduction wall flow filter incorporating a vanadate

APPARATUS FOR CLEANING FLUID

SCR catalyst and method of preparation thereof

Method for producing NOx removal catalyst for high-temperature exhaust gas

Exhaust gas purification system and exhaust gas purification method

COATED PARTICLE FILTER, CATALYTIC CONVERTER AND DEVICE HAVING THE SAME

Exhaust gas treatment catalyst

Photocatalytic material for splitting oxides of carbon

Glass, quartz or metal pile fabric

System for purifying air having a catalyst filter

Exhaust system with a modified lean NOtrap

Catalyst support materials, catalysts, methods of making them and uses thereof

Processing apparatus equipped with catalyst-supporting honeycomb structure, and method for manufacturing same

Tungsten/titania oxidation catalyst

Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus

Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate

Coating for reducing nitrogen oxides

Method for processing an edge of catalyst-supporting honeycomb structure in exhaust gas denitration apparatus

Microwave catalyst and preparation process and use thereof

Systems and methods for using Pd in a TWC

SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES

NOx removal catalyst for high-temperature flue gas, manufacturing method thereof, and NOx removal method for high-temperature flue gas

Process for removing nitrogen oxides from gas using microwave catalytic reaction by microwave catalysis

Selective catalytic reduction catalyst system

Photocatalytic structure and method for manufacturing photocatalytic sol-gels

Air purification unit

Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil

Selective catalytic reduction catalyst system

Catalysed filter based on biosoluble fibers

Catalyst compositions, articles, methods and systems

Catalytic reduction of NO

Selective catalytic reduction catalyst system

Method for regenerating exhaust gas treatment catalyst

Refrigerator and method of manufacturing metal photocatalyst filter of the refrigerator

Method for producing metal substrate for flue gas denitration catalyst

Method for suppressing increase in SOoxidation rate of NOremoval catalyst

Oxidation catalysts on alkaline earth supports

Nitrogen fixation by titanium dioxide

Catalysed substrate monolith

Metal filter for purifying exhaust gas from ship, and preparation method thereof

Exhaust system

Extruded honeycomb catalyst

Composition and process for mercury removal

Raw materials for vanadium-free or vanadium-reduced denox catalysts, and method for producing same

Ammonia oxidation catalyst

Bimetallic catalyst

Surface deposition-type honeycomb catalyst for flue gas denitrification and preparation method thereof

Exhaust gas treatment catalyst and method for regenerating the same

Catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

Device for eliminating harmful substance

Exhaust gas purification catalyst

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

Vanadia—titania catalyst for removing nitrogen oxides and method for manufacturing the same

Preparation method of denitration catalyst

Catalyst, process for producing the catalyst, use of the catalyst

Capture mass composed of elemental sulphur deposited on a porous support for capturing heavy metals

Highly active thermally stable nanoporous gold catalyst

Catalyst composition

Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereof

Humidifier apparatus using a photocatalyst having an air-cleaning function

Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane

System and method for simplified data transfer

Adsorbent for removal of ammonia from air streams

Air purification system for vehicle

Exhaust gas purification catalyst suppressing influence of iron compound

Supported catalyst of digestion residues of titanyl sulphate-containing black solution

Process for the removal of sulfur compounds from gas streams

Method for the preparation of a catalysed particulate filter and catalysed particulate filter

Selective catalytic reduction system and process for control of NOemissions in a sulfur-containing gas stream

Catalyzed soot filters, systems and methods of treatment

Methane conversion device

NOx reduction catalyst for exhaust gas and method for producing same

Exhaust gas purification filter, and method for producing same

PHOTOCATALYTIC COMPOSITE MATERIAL

Catalyst, catalytic converter, and method for the production thereof

Process for the removal of hydrogen sulfide from a gas stream

Catalyst and method of manufacture

PHOTOCATALYST-CONTAINING FILTER MATERIAL, AND PHOTOCATALYST FILTER INCLUDING THE FILTER MATERIAL

Catalyst material and process for the production thereof

Methane Abatement With Ozone

Process for the production of a core/shell zeolitic material having a CHA framework structure

Gas decomposition component

Oxidation catalyst for internal combustion engine exhaust gas treatment

Gas decomposition component, ammonia decomposition component, power generation apparatus, electrochemical reaction apparatus, and method for producing gas decomposition component

Method of manufacturing catalyst coating solution and catalyst body using the same

Method of suppressing increase in SOoxidation rate of NOremoval catalyst

NOx REDUCTION CATALYST SYSTEM, AND NOx REDUCTION METHOD

METHOD AND DEVICE FOR THE PURIFICATION OF THE AIR

TITANIUM AND TITANIUM ALLOY CARBON COMPOSITES FOR CAPACITIVE WATER PURIFICATION AND OTHER APPLICATIONS

Method of regenerating NOremoval catalyst and method of operating heavy-oil fired combustion apparatus

Doped palladium containing oxidation catalysts

Catalytic filter system

PURIFICATION UNIT AND DEODORIDING DEVICE

Gas purification using photocatalytic vortex-suspended particles

GAS-COLLECTION-TYPE GAS-LIQUID REACTION DEVICE, AND WATER TREATMENT APPARATUS AND GAS PURIFICATION APPARATUS USING SAME

GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH COS REMOVAL THROUGH HYDROLYSIS

Photocatalytic Panel and System for Recovering Output Products Thereof

Photocatalytic panel and system for recovering output products thereof

NOx REDUCTION CATALYST AND NOx REDUCTION METHOD FOR EXHAUST COMBUSTION GAS OF BIOMASS

PROCESSES AND APPARATUSES FOR ELIMINATING ELEMENTAL MERCURY FROM FLUE GAS USING DEACON REACTION CATALYSTS AT LOW TEMPERATURES

Catalytic COdesorption on the interface between NaHCO and multifunctional nanoporous TiO(OH)

Reduction-catalyst-coated diesel particle filter having improved characteristics

HIGHLY 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

DEACTIVATION-RESISTANT CATALYST FOR SELECTIVE CATALYTIC REDUCTION OF NOX

EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD FOR DIESEL ENGINE

Method of Production of Photocatalytic Powder Comprising Titanium Dioxide and Manganese Dioxide Active Under Ultraviolet and Visible Light

Nanocomposite particle and process of preparing the same

Catalysts possessing an improved resistance to poisoning

MIX-TYPE CATALYST FILTER AND MANUFACTURING METHOD THEREOF

Method for reduction of the COcontent of flue and atmospheric gases, and equipments for application of the method

Exhaust purification device and exhaust purification method for diesel engine

Carbon catalyst for decomposition of hazardous substance, hazardous-substance-decomposing material, and method for decomposition of hazardous substance

Stable sub-micron titania sols

Photocatalyst comprising TiOand activated carbon made from date pits

Titanium dioxide nanoparticles

Exhaust gas catalyst carrier, exhaust gas catalyst employing the exhaust gas catalyst carrier, and method of manufacturing the exhaust gas catalyst carrier

Exhaust treatment system for an internal combustion engine

Catalyst for life support system

CATALYST COMPOSITIONS AND APPLICATIONS THEREOF

Flocculation agents for nanoparticle pollutants

Urea-resistant catalytic units and methods of using the same

Air purification apparatus

PHOTOCHEMICAL PURIFICATION OF FLUIDS

Method of and Apparatus for Selective Catalytic NOx Reduction in a Power Boiler

METHOD FOR TREATING EXHAUST GAS FROM CO2 RECOVERY APPARATUS

Method for regeneration of exhaust gas treatment catalyst, and exhaust gas treatment cataylst produced using the method

Ce containing, V-free mobile denox catalyst

Sulfur resistant cladded titania—alumina supports

Method for forming thermally stable nanoparticles on supports

Photocatalytic nanocomposite structured with boron

Method and apparatus for removing low-concentration methane

Air conditioner that enables deodorizing using a photocatalyst

PHOTOCATALYTIC MULTILAYER METAL COMPOUND THIN FILM AND METHOD FOR PRODUCING SAME

Systems and methods for high efficiency regenerative selective catalytic reduction

Photoreactor

Catalyst promoters in vanadium-free mobile catalyst

Method for producing porous film or tape of expanded polytetrafluoroethylene supporting catalyst particles, and ozone-removing filter

Method of and Apparatus for Selective Catalytic NOx Reduction in a Power Boiler

Titanosilicate molecular sieve supported metallic nanodots and methods of use to adsorb noble gases

Method for deoxygenation of smokes and equipment for implementing same