Catalytic system for the treatment of an exhaust gas of a combustion engine

CATALYTIC FILTERS FOR HYDROGENATION AND EMISSIONS CONTROL

Method of and device for removing nitrogen oxide in gas

FRESH AIR VENTILATION DEVICE FOR AIR POLLUTION PREVENTION

Smart multi-modal vehicular air filtering system and associated methods

EXHAUST GAS PURIFICATION CATALYST

METHODS FOR REGENERATING A FILTER MEDIUM AND CLEANING FLUE GAS

Method for preparing hydrogen gas

DENITRATION CATALYST AND METHOD FOR PURIFYING EXHAUST GAS

PLANT AND METHOD FOR CARRYING OUT AN ENDOTHERMIC CHEMICAL PROCESS AND FOR SEPARATING CARBON DIOXIDE FROM FLUE GAS PRODUCED IN THE PROCESS

SYSTEM AND METHOD FOR BIOMASS GROWTH AND PROCESSING

METHOD AND APPARATUS FOR CLEANING EXHAUST GAS

ACIDIC GAS SEPARATION DEVICE, AIR PURIFIER, AIR CONDITIONER, AND ACIDIC GAS CONCENTRATION DEVICE

SCRUBBER OUTLET ASSEMBLY

DUAL PRESSURE PLANT FOR THE PRODUCTION OF NITRIC ACID AND METHOD FOR OPERATING SAME

VANADIUM-FREE TITANIA-BASED SCR CATALYST ARTICLE

METHOD FOR REDUCING NITROGEN DIOXIDE IN EXHAUST GAS OF STATIONARY SOURCE WITHOUT INJECTION OF REDUCING AGENT

REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION

Control method for reductant generation device, exhaust purification method, reductant generation system, and exhaust purification system

DEVELOPMENT OF THE ABSORPTION PROCESS IN THE DIFFERENT INDUSTRIES

EXHAUST FAN FOR PREVENTING AIR POLLUTION

CATALYTIC OXIDATION OF CARBON BLACK EXHAUST GAS

PHOTOCATALYST FILTER AND ELECTRONIC DEVICE COMPRISING SAME

TREATMENT OF IMPURITIES IN PROCESS STREAMS

MULTIMETALLIC OXIDES FOR THERMALLY REVERSIBLE NOX SORPTION

EFFICIENT USE OF ADSORBENTS FOR INDOOR AIR SCRUBBING

INTEGRATED GREEN ENERGY AND SELECTIVE MOLECULAR SEPARATION SYSTEM, AND PROCESS OF GENERATING ELECTRICITY AND SELECTIVELY SEPARATING AND CAPTURING PREDETERMINED MOLECULES PRESENT IN SURROUNDING ENVIRONMENT (GREEN ENERGY BLUE)

METHOD, SYSTEM AND VEHICLE FOR A CARBON NEUTRAL OR CARBON NEGATIVE VEHICLE PLATFORM

Filter, Composition and Process for Cleaning Feed and Exhaust Fluids and Method for Eliminating PFAS and other Noxious Impurities in Fluids

Pre-purification arrangement for air separation and method of hybrid air purification

Copper CHA zeolite catalysts

Apparatus for inactivation of airborne pathogens

METHOD FOR TREATING EXHAUST GAS OF THERMAL POWER PLANT

Flue gas purification and waste heat utilization system and method

NANO-FUNCTIONALIZED SUPPORT AND PRODUCTION METHOD THEREOF

Apparatus for treating waste gas of electronics industry

Integrated filter material and preparation method and application thereof

Reactor system including a catalyst bed module and process for the selective catalytic reduction of nitrogen oxides contained in gas streams

Synergetic system and method for waste treatment

CATALYST FOR THE ABATEMENT OF AMMONIA AND NITROGEN OXIDE EMISSIONS FROM THE EXHAUST GASES OF COMBUSTION ENGINES

MULTI-LAYER FILTRATION SYSTEM AND FILTER UNIT COMPRISING SAME

LOW-TEMPERATURE DENITRATION CATALYST

GASEOUS POLLUTION CONTROL DEVICES AND METHODS OF REMOVING GASEOUS POLLUTANTS FROM AIR

Control device for flue gas denitrizer, boiler facility, control method for flue gas denitrizer, and control program for flue gas denitrizer

Systems and methods for operating passive nitrogen oxide adsorbers in exhaust aftertreatment systems

Catalyst arrangement deciding method for flue gas denitrizer, maintenance method for flue gas denitrizer, flue gas denitrizer, boiler, and power generation plant

Purification composition, method for producing purification composition and method for purifying flue gas by purification composition

Desulfurization and denitration method using chlorine dioxide

Chemical sequestering of CO, NOand SO

Treatment of acid gases using molten alkali metal borates, and associated methods of separation

Low-temperature NOstorage catalyst used for automobile exhaust purification and preparation method thereof

Method of reducing carbon dioxide and air pollutants

Method and facility for purifying a high-flow gas stream

Environmental equipment and power generation system using same

Air Purification Apparatuses, Systems, and Methods for Removing Particulates, Volatile Organic Compounds, and Nitrous Oxide-Containing Compounds

Wall-flow honeycomb catalyst for dust removal and low-temperature denitrification of flue gas, and preparation process thereof

Low temperature NOx adsorber with enhanced hydrothermal stability

Cryogenic separation of carbon dioxide, sulfur oxides, and nitrogen oxides from flue gas

Method of air pollution filtration in vehicle

Flue gas emissions reduction technology

Industrial air cleaner

Systems and methods for plasma-based remediation of SOand NO

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

REGENERATED DENITRATION CATALYST AND METHOD FOR MANUFACTURING THE SAME, AND DENITRATION APPARATUS

High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same

Reactor for reducing nitrogen oxides

CHEMICAL SEQUESTERING OF CO2, NOX AND SO2

Mixed bead layering arrangement for thermal swing adsorption application

Apparatus and method

System and method for separating air gases at low pressure

Reducing agent supply device and denitration device

Structured monolith catalyst for reducing NOX emission in flue gas, preparation method and applications thereof

System and method for integrated removal of multiple pollutants in flue gas with near-zero emission

Naphtha complex with thermal oxidation system

Method for desulphurizating and denitrating flue gas in integrated manner based on low-temperature adsorption

Renewable transportation fuel process with thermal oxidation system

Filter medium for separating nitrogen oxides

Air purification device

Device for the combined reduction of the carbon dioxide and water or moisture content, motor vehicle, and method

Indoor and outdoor nano air purifier and system comprising said purifier

Gas treatment system having increased service life

ENGINE EXHAUST GAS OZONE PURIFICATION SYSTEM AND METHOD

ABSORPTION AND FILTRATION MEDIA

CATALYST-ADSORBENT FILTER FOR AIR PURIFICATION

Activated amino containing metal organic framework (MOF) compositions, process of making and process of use thereof

Modified metal-organic framework (MOF) compositions, process of making and process of use thereof

Active material container, battery housing, and method for mounting the active material container in the battery housing

Carbon sequestration methods and systems

Exhaust gas treatment device and exhaust gas treatment method

Exhaust gas treatment device and exhaust gas treatment method

METHOD FOR SIMULTANEOUSLY REMOVING HIGH-LOAD SULFUR DIOXIDE AND NITROGEN OXIDE IN WASTE GAS

Nitrogen enrichment of organic fertilizer with nitrate and air plasma

ADSORPTIVE GAS SEPARATION EMPLOYING STEAM FOR REGENERATION

Catalytic efficiency of flue gas filtration

Process for preparing sulfur from reduction of sulfate/ nitrate by iron-carbon and recovering desulfurization/ denitration agents

System, method, and apparatus for ameliorating deposits in selective catalytic reduction systems for the reduction of nitrogen oxide emissions in steam methane reformers

NITROUS OXIDE PURIFICATION METHOD

Mixed oxide and its use as NOx adsorber

Method and system for reduction of unwanted gases in indoor air

Filter body, filter element, and filter assembly

Isolated plasma tube treatment systems

Utilization of nitrogen oxides from ambient air

Flue gas low-temperature adsorption denitration system and process

Friction assembly for a disc brake system able to filter a gaseous phase resulting from the friction of a lining

Flue gas low-temperature adsorption denitrification method

Spent activated carbon and industrial by product treatment system and method

Catalyst and manufacturing method thereof

System and method for biomass growth and processing

Regenerable solvent mixtures for acid-gas separation

System and method for desulfurization and denitrification of alumina calcination flue gas, and use

Air handling system with integrated air treatment

Nano-functionalized support and production method thereof

Treatment of acid gases using molten alkali metal borates and associated methods of separation

Metal-organic frameworks containing metal-hydroxide moieties and methods of making and using thereof

Catalytic efficiency of flue gas filtration

Thermal- and photo-assisted aftertreatment of nitrogen oxides

Pollutant treatment process and apparatus

PREPARATION AND PRETREATMENT TECHNIQUES OF CU/CEO2 CATALYSTS FOR LOW TEMPERATURE DIRECT DECOMPOSITION OF NOX EXHAUST GAS

Multi-function catalyst article for treating both CO and NOx in stationary emission source exhaust gas

Devices, systems and methods for enhanced biomass growth in greenhouses

Method for reducing nitrogen oxides in strip treatment furnaces

Ultrasound-assisted method for producing an SCR catalytic converter

High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using same

Multi-pollutant exhaust treatment using seawater for marine applications

Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough

Inert gas system and method

Superior core-in-shell component composite adsorbents for VSA/VPSA/PSA systems

NANO-SIZED FUNCTIONAL BINDER

CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM

COMBUSTION DEVICE AND GAS TURBINE

Method for Purifying a Gaseous, Liquid or Aerosol Composition Containing at Least One Polluant

Zeolite-like metal-organic frameworks with ana topology

Hydrated magnesium hydride energy system

Superior carbon adsorbents

PROCESS AND APPARATUS FOR TREATMENT OF GAS STREAMS CONTAINING NITROGEN OXIDES

Photocatalyst filter and air conditioner including the same

Exhaust gas aftertreatment system with a reducing agent mixer having an injector tip protector

Air filters comprising polymeric sorbents for reactive gases

Ammonia facilitated cation loading of zeolite catalysts

Intra-crystalline binary catalysts and uses thereof

Systems and methods for simultaneous control of carbon dioxide and nitric oxide and generation of nitrous oxide

Component removal from a gas

Catalytic oxidation of NO/SOin flue gases with atmospheric oxygen as the oxidation reagent

Device for reducing pollutants in a gaseous mixture

Nanofiber surfaces

Treated activated carbon for removal of airborne organic and inorganic contaminants

Chemical sequestering of CO2, NOx and SO2

Ozonation-based method for producing cementitious material

Copper CHA zeolite catalysts

Metal catalyst support, manufacturing method and apparatus therefor

COMPOSITIONS FOR REDUCING INHALATION OF TOXIC AIR POLLUTION COMPONENTS

HIGH-PERFORMANCE SPHERICAL ACTIVATED CARBON, PREPARATION METHOD THEREFOR AND USE THEREOF

Method and facility for purifying a feed gas stream comprising at least 90% CO2

Method of preparing catalyst for low-temperature synergistic catalytic purification of NOand HCN in flue gas, and use thereof

Systems and processes for removal and reduction of NOand CO gases from flue/exhaust gas streams

Flue gas denitration system, incinerator, and flue gas denitration method

Removal of greenhouse gases and heavy metals from an emission stream

Method For Removing Gaseous Contaminants From A Fluid Stream

Method for producing photocatalyst and photocatalyst filter for air cleaning

Noxious gas purificant and its preparation and purification method thereof

System and method for desulfurization and denitrification integrated treatment and recycling of flue gas by using red mud

A FILTERING APPARATUS AND METHOD FOR TREATING POLLUTED AIR IN INDOOR SPACES

Air treatment systems and methods

Process for argon and nitrogen production

System and method for non-invasively determining egg properties

Isolated plasma array treatment systems

Gas downcomer pipe, installation member and desulfurization apparatus

Emitter for dissociating gas molecules using non-linear quantum dissonance

Efficient use of adsorbents for indoor air scrubbing

Plant and process for producing nitric acid

Exhaust gas purification catalyst and exhaust gas purification method using the same

Method for simultaneously removing SOand NOin flue gas

Catalyzed SCR filter and emission treatment system

ZIRCONIA-BASED COMPOSITIONS FOR USE IN PASSIVE NOx ADSORBER DEVICES

Systems and methods for indicating lifetime of an NO-to-NO reactor cartridge used to deliver NO for inhalation therapy to a patient

Flue gas emissions reduction technology

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

Selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process

Selective catalytic reduction process and off-line regeneration of deactivated catalyst of the process

Flue gas purification tower

Urea injection control method in exhaust aftertreatment system

Fuel upgrading and reforming with metal organic framework

Molten hydroxide membrane for separation of acid gases from emissions

Molten hydroxide membrane for separation of acid gases from emissions

PROCESS AND PLANT FOR THE PRODUCTION OF A UREA SOLUTION FOR USE IN SCR PROCESS FOR REDUCTION OF NOX

Axial-radial flow catalytic chemical reactor with two layers of catalyst

Producing ammonium carbamate and reducing nitrogen oxides

Device and method for purifying sulfur dioxide and nitrogen oxide in flue gas

Passive NOadsorber

Method for NOuptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material

Selective catalytic reduction adaptation for accuracy and minimized tailpipe impact

Systems and methods for purging reductant from a reductant injector

Composition for mineralizing carbon dioxide and nitrogen oxide gases and uses thereof

Rotary bed sorption system including recycled isolation loop and purge/regeneration loop

Nano-rare earth oxide doped support for trapping of NOx and/or SOx

Metal catalyst support, manufacturing method and apparatus therefor

Copper containing MOZ zeolite for selective NOx reduction catalysis

Nano-catalyst filter and production method for same

Lithographic apparatus and method for loading a substrate

Composite membranes for separation of gases

Method for the Cleaning of Exhaust Gas from a Compression Ignition Engine

Zirconia-based compositions for use in passive NOx adsorber devices

IN-LINE PIPE CONTACTOR

Process for the production of a zeolitic material via solvent-free interzeolitic conversion

NH3 OVERDOSING-TOLERANT SCR CATALYST

Photocatalyst

Gas separation membrane, method of producing gas separation membrane, gas separation membrane module, and gas separator

Process for nitric acid production

Ammonia slip catalyst with in-situ PT fixing

Method of reducing nitrogen oxide compounds

Dust removal and desulfurization of FCC exhaust gas

GAS PROCESSING APPARATUS

Method for the removal of nitrous oxide from off gas in presence of catalyst comprising an Fe-AEI zeolite material essentially free of alkali metal

Low pressure drop static mixing system

On-site medical gas production plant and associated operating method

Methods and systems for an exhaust gas aftertreatment arrangement

Photocatalytic composite material for the decomposition of air pollutants

Diesel oxidation catalyst and exhaust system

Selective catalytic reduction filter for reducing nitrous oxide formation and methods of using the same

SURFACE TEXTURED STRUCTURAL CATALYST AND APPLICATIONS THEREOF

High porosity metal oxide catalyst coatings

Method of regenerating a deNOcatalyst

Catalyzed SCR filter and emission treatment system

Systems, methods and materials for NOx decomposition with metal oxide materials

Zeolite catalyst containing metals

Method of flue gas denitrification

System for simultaneously removing nitrogen oxides (NOx) and sulfur oxides (SOx) from exhaust gas

Plant and process for producing nitric acid

PASSIVE NOX ADSORBER

Carbon sorbents for the removal of nitrogen oxides and methods for making the same

Electrochemical reactor and internal combustion engine provided with electrochemical reactor

Highly porous powdered slaked lime composition

Carbon sequestration methods and systems

Exhaust gas purification apparatus for internal combustion engine

Air cleaner for fuel cell vehicle

Pollutant treatment process and apparatus

Three-zone diesel oxidation catlayst

APPARATUS AND METHOD FOR CONTINUOUS PRODUCTION OF POLYETHYLENE GLYCOL DINITRATE

Gas capture using polymeric particles

Supported catalyst, monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for nitrogen oxides removal

Exhaust gas treatment device and CO2 recovery device using same

Exhaust gas purification underfloor catalyst and catalyst system

Carbonaceous feedstock gasification power generation facility, and method for regulating drying gas carbonaceous feedstock

System and method for washing and treating fermentation odor and combustion flue gas

Treatment of combustion exhaust

Nitrogen oxide (NO) emission reduction in an oxy-combustion furnace

EXHAUST GAS PURIFYING CATALYST

Exhaust gas purification device

POLLUTANT-REDUCING MINERAL POLYMERS

FILTER BAG ASSEMBLY COMPRISING CATALYTIC MATERIAL

METHOD FOR REDUCING THE WASTE GAS CONCENTRATION OF NOX IN A PLANT FOR PRODUCING NITRIC ACID AS SAID PLANT IS STARTED UP AND/OR SHUT DOWN

REGENERABLE SORBENT CARTRIDGE ASSEMBLIES IN AIR SCRUBBERS

Adsorptive gas separation employing steam for regeneration

Exhaust gas purification catalyst

Gas separation membrane, gas separation membrane module, and gas separation device

Desulfation method for SCR catalyst

Exhaust gas purifying catalyst

ENCLOSED SPACE INCLUDING A PHOTOCATALYTIC COATING AND A LIGHTING SYSTEM

Method of depleting a volatile component in a mixture using a sorbent crosslinked elastomer and apparatus for practicing the method

Clean gas stack

Gas separation membrane, gas separation membrane module, and gas separation device

Catalyst composition comprising magnetic material adapted for inductive heating

Separation of components from a fluid by solids production

Method and apparatus for removing nitrogen oxides from gas streams

Apparatus and method for electron irradiation scrubbing

Ionic liquids comprising heteraromatic anions

Ultraviolet treatment of volatile organic compounds

ACID GAS REGENERABLE BATTERY

Exhaust purification system

Particle including atomic-scale channel, method of preparing the same, and catalyst including the same

Angled adsorbent filter media design in tangential flow applications

Catalyst for metal mercury oxidation reactions and nitrogen oxide reduction reactions, and exhaust gas purification method

Low cost immobilized amine regenerable solid sorbents

Process for stripping carbamate from ion exchange resin

EXHAUST GAS TREATMENT SYSTEM

Hail tower for gas-vapor separations

Combustion engine exhaust gas purifying facility

Concentrated photoactive, neutral titanium dioxide sol

Catalyst bed and method for reducing nitrogen oxides

Reactor for reducing nitrogen oxides

Denitrator

POWDERED COMPOSTION COMPRISING ONE OR MORE DOUBLE SALT(S) FOR USE IN COMBUSTION GAS PURIFICATION

Diesel oxidation catalyst and exhaust system

Diesel oxidation catalyst and exhaust system

APPARATUS FOR NITROGEN OXIDES REMOVAL BY OXIDATION WITH OZONE AND SCRUBBING OR ABSORBING THE REACTION PRODUCTS

Smart multi-modal vehicular air filtering system and associated methods

Regenerable solvent mixtures for acid-gas separation

Catalytic filter material

Method and system for reduction of unwanted gases in indoor air

Devices, systems and methods for enhanced biomass growth in greenhouses

PROCESS FOR TREATING FLUE GASES RESULTING FROM A COMBUSTION OR CALCINATION FURNACE AND PLANT FOR THE IMPLEMENTATION OF SUCH A PROCESS

Emissions control system with CZTS sorbents, CZTS-based alloy sorbents, and/or carbon-based sorbents and method of use

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

Process discharge gas polluted material removal device with regenerating means of polluted oxidation catalyst

Stabilized protein fiber air filter materials and methods

Method of spray drying and washing and method of controlling air pollution

Method for separating components using solids producing multi-stage direct and indirect-contact exchange

One-pot synthesis of copper containing small-pore zeolites

NOx reducing coatings and methods for reducing NOx therewith

Extruded honeycomb catalyst