Nitrogen dioxide sensing apparatus and method using carbon nanomaterials as an ozone removal material

AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM

Exhaust purification device of internal combustion engine

APC process parameter estimation

Reducing Agent Tank That is Intended for Providing a Reducing Agent to an Exhaust Gas System and That Has a Check Valve

Systems and methods for converting gaseous byproducts of wastewater treatment into energy

Method for enhancing a gas liquid contactor

Cold selective catalytic reduction

Process for the direct synthesis of Cu containing zeolites having CHA structure

Carbon dioxide capture power generation system

Integrated boiler and air pollution control systems

Method of separating at least two fluids with an apparatus

PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS

Method of processing gas phase molecules by gas-liquid contact

Method of processing molecules with a gas-liquid contactor

Methods of sequestering CO2

Exhaust gas purification device

Exhaust gas purification device

Air pollution control system and method for coal combustion boiler

Ceramic nanofibers containing nanosize metal catalyst particles and medium thereof

Exhaust emission control device

Method of controlling NOx purification system, and NOx purification system

Nanocomposite support materials

Exhaust purification device of internal combustion engine

Mounting mat for exhaust gas treatment device

CATALYSED FILTER

METHOD OF OPERATING HYDROLYTIC SEPARATOR

COOLED NAOH FLUE GAS SCRUBBING PRIOR TO CO2 REMOVAL

Complex oxide for exhaust gas purification catalyst, production method thereof, coating material for exhaust gas purification catalyst, and diesel exhaust gas purification filter

SCR exhaust gas aftertreatment device

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

METHOD FOR REMOVING A CATALYST INHIBITOR FROM A SUBSTRATE

Catalyst for purification of exhaust gas, and apparatus and method for purification of exhaust gas using the catalyst

Carbon Sequestration Using Ionic Liquids

Systems and methods for high efficiency regenerative selective catalytic reduction

Use of aqueous guanidinium formate solutions for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles

Mounting structure for NOx reduction device for construction machine

Construction machine

DeNox of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NOin accordance with the requirements

Wet scrubber additive for simultaneous removal of oxides and metals from a gas

Exhaust Gas Purification Device

Thermally stable nanoparticles on supports

Organotemplate-free synthetic process for the production of a zeolitic material

Method for burning carbonated fuels with combustion smoke filtration before compression

Method of and Apparatus for Treating Gas Containing Nitrous Oxide

Gas liquid contactor and effluent cleaning system and method

Gas liquid contactor and effluent cleaning system and method

Engine Powered Machine

Fuel reforming device

METHODS OF MAKING CATALYTIC MATERIALS BY DISPERSION OF NANOPARTICLES ONTO SUPPORT STRUCTURES

SCR system and method for the purging thereof

Ceramic articles and methods of producing ceramic articles

HYBRID SOLVENT USING PHYSICAL SOLVENTS AND NANOPARTICLE ADSORBENTS

Carbon dioxide capture using resin-wafer electrodeionization

Honeycomb Catalyst And Catalytic Reduction Method

Multi-functional cabin air filter

Exhaust gas purification system and exhaust gas purification method

New Class of Tunable Gas Storage and Sensor Materials

AIR POLLUTION CONTROL SYSTEM AND METHOD FOR COAL COMBUSTION BOILER

Catalyst systems

FLUID TREATMENT SYSTEM WITH BULK MATERIAL BEDS OPERATED IN PARALLEL AND METHOD FOR OPERATING SUCH A SYSTEM

Fluorinated metal-organic frameworks for gas storage

Exhaust gas emissions reactor and method of treating exhaust gas

Partial filter substrates containing SCR catalysts and methods and emissions treatment systems

Titanium dioxide based photocatalytic composites and derived products on a metakaolin support

Method for the purification of a gas containing CO

Exhaust system with a NOsensor

SOLAR-AUGMENTED, NOX- AND CO2-RECYCLING, POWER PLANT

Process for removal of carbon dioxide from combustion gases

Carbon dioxide recovery

Exhaust gas purification system for internal combustion engine

Rocks and aggregate, and methods of making and using the same

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

Multiple-stage granular moving bed apparatus

Exhaust gas treatment system including a four-way catalyst and urea SCR catalyst and method of using the same

Method and apparatus for the treatment of nitrogen oxides using an ozone and catalyst hybrid system

Systems and Methods for Processing CO2

Catalyst and method of manufacture

Sulfur tolerant perovskite supported catalysts

Desulfurization-denitration apparatus for exhaust gas

Systems and methods for processing CO

Systems and Methods for Processing CO2

Combustion method and combustion apparatus

GAS STREAM MULTI-POLLUTANTS CONTROL SYSTEMS AND METHODS

Construction machine

Method and apparatus for operation of CO/VOC oxidation catalyst to reduce NOformation for gas turbine

Impurity doped UV protection layer

Construction machine

CATALYST FOR PRODUCING AMMONIA FROM HYDROCARBON AND NITROGEN OXIDES

Catalyst promoters in vanadium-free mobile catalyst

Process and apparatus for the separation of a gaseous mixture

Method for the purification of a gas containing COusing an adsorption purification unit

Reverse flow reactor

EXHAUST GAS PURIFICATION SYSTEM

Methods and systems for reducing particulate matter in a gaseous stream

APPLICATIONS OF METAL COMPLEX COMPOUNDS

CATALYTIC SUPPORT AND EXHAUST-GAS CONVERTING CATALYST (AS AMENDED)

Mechanically fused materials for pollution abatement in mobile and stationary sources

Method for heating at least one component of an SCR system using resistive heating elements

Exhaust gas purifying catalyst

Exhaust gas purification apparatus

Apparatus for purifying air and purifying method thereof

Integrated carbon management system for petroleum refining

Carbon dioxide scrubbing using ionic materials

Catalyzing Lean NOx Filter and Method of Using Same

Process for removing NO and NO from gas mixtures

Polymerized polymeric fluid storage and purification method and system

Sulfur storage catalyst

PRODUCTION PROCESS FOR NOx ADSORPTION MATERIAL AND NOx ADSORPTION MATERIAL

METHODS OF SEQUESTERING CO2

ELECTROCHEMICAL METHODS OF SEQUESTERING CO2

METHODS OF SEQUESTERING CO2

Exhaust gas purifying apparatus for internal combustion engine

Electromagnetic bioaccelerator

Method of controlling NOx purification system and NOx purification system

Exhaust emission control device for internal combustion engine and performance diagnosis method for NOx adsorbent

High heat-resistant catalyst and manufacturing method thereof

Atmospheric molecular respirator

Method for treating a diamine absorbent stream

SORBENT COMPOSITION, THE PREPARATION METHOD THEREOF, AND THE PROCESS FOR REMOVING SULFUR OXIDES AND NITROGEN OXIDES IN A FLUE GAS BY THE SORBENT COMPOSITION

Device and process for distributing a fluid

Absorbents for separating acidic gases

Method and apparatus for detecting abnormality of nitrogen oxide purifying catalyst

EXHAUST GAS PURIFICATION CATALYST

Removal of contaminants from water and gas by filtration

EMISSIONS CONTROL SYSTEM AND METHOD

Method of regenerating used catalyst

Gas liquid contactor and method thereof

Gas-liquid contactor apparatus and nozzle plate

CARBON DIOXIDE SCRUBBING WITH AMMONIUM CARBONATE AND AMMONIA VAPOR CONTROL

Exhaust emission purifier of internal combustion engine

Exhaust purification device of internal combustion engine

Onsite chemistry air filtration system

System and method of carbon capture and sequestration

Purifying carbon dioxide and producing acid

Multi-stage process for purifying carbon dioxide and producing acid

EXHAUST GAS PURIFICATION CATALYST FOR INTERNAL COMBUSTION ENGINE

Method of removing nitrous oxide

Clogging determining device for reducing agent passage and clogging determining method for reducing agent passage

Exhaust purification device of an internal combustion engine

Hydrolysis catalyst with larger duct cross-sections in the peripheral portion than in the central portion, and method for hydrolysis of a uric substance

Joining the mixing and variable gas atomizing of reactive chemicals in flue gas cleaning systems for removal of sulfur oxides, nitrogen oxides and mercury

Removal of Hg, NO, and SOwith using oxidants and staged gas/liquid contact

Purification or separation process using several out-of-phase adsorbers

EXHAUST EMISSION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

EXHAUST EMISSION PURIFICATION CATALYST AND ENGINE CONTROLLER

Formulation and method for improved ion exchange in zeolites and related aluminosilicates using polymer solutions

Method for the selective catalytic reduction of nitrogen oxides in exhaust gases of vehicles

CAPTURE AND REMOVAL OF GASES FROM OTHER GASES IN A GAS STREAM

Exhaust purification device of internal combustion engine

Method for providing ammonia for the selective catalytic reduction of nitrogen oxides and corresponding device

Process producing activated carbon having a high catalytic activity

Exhaust purification device of internal combustion engine

Synthesis and use of nanocrystalline zeolites

Rocks and aggregate, and methods of making and using the same

Recovery of carbon dioxide from flue gas

TROUBLE DIAGNOSIS DEVICE FOR EXHAUST GAS PURIFICATION SYSTEM AND TROUBLE DIAGNOSIS METHOD FOR EXHAUST GAS PURIFICATION SYSTEM

System and method of protecting a NOreducing catalyst

Nitric oxide reactor and distributor apparatus and method

Conversion of urea to reactants for NOreduction

Gas liquid contactor and effluent cleaning system and method

Plasma reaction apparatus, plasma reaction method using the same, plasma reaction method of persistent gas, and apparatus for decreasing NOx by occlusion catalyst

METHOD TO SCRUB GREENHOUSE GASES FROM THE ATMOSPHERE

Apparatus for distinguishing liquid reducing agent and exhaust emission control apparatus of engine

Method for the elimination of oxygen, nitrogen oxides, acetylenes, and/or dienes from hydrogen-rich olefin-containing gas mixtures

Methods and systems for utilizing waste sources of metal oxides

Apparatus and method for controlling mercury pollution from a cement plant

CATALYST DEGRADATION PREVENTING APPARATUS AND LOW NOx COMBUSTION APPARATUS

Catalytic devices for converting urea to ammonia

High efficiency, non-toxic scrubbing system and method for removing carbon dioxide from a gas

NOx adsorber catalyst with superior low temperature performance

CATALYST COMPOSITION AND METHOD

EXHAUST GAS PURIFYING DEVICE

Reduction of CO and NOx in full burn regenerator flue gas

Temperature swing adsorption system

Exhaust purification device of internal combustion engine

Production of carbonate-containing compositions from material comprising metal silicates

Exhaust purification device of internal combustion engine

Selective catalytic NOreduction process and apparatus providing improved gassification of urea to form ammonia-containing gas

Method for Formation of Alumina Coating Film, Alumina Fiber, and Gas Treatment System Comprising the Alumina Fiber

IONIC LIQUIDS AND METHODS FOR USING THE SAME

HONEYCOMB STRUCTURE

Honeycomb structure

Molded Cu-ZSM5 zeolite adsorbent, method of activating the same, temperature swing adsorption apparatus, and method of purifying gas

Apparatus and method to sequester contaminants

Method of forming a catalyzed selective catalytic reduction (SCR) filter

EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCTION THEREOF

Dry-scrubbing media compositions and methods of production and use

Exhaust gas purification device for internal combustion engine

CATALYTIC CONVERTER FOR THE TREATMENT OF COMBUSTION EXHAUST GASES

EXTRACTION AND SEQUESTRATION OF CARBON DIOXIDE

Multi-stage catalytic air purification system

Systems and Methods for Treating Aircraft Cabin Air

METHOD OF SEPARATING AND/OR PURIFYING A GAS MIXTURE

METHOD AND APPARATUS FOR INJECTING ENRICHED STEAM

Capture and release of acid-gasses with acid-gas binding organic compounds

Process and apparatus for reducing nitrogen oxides and halogenated organic compounds in incineration plants

Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers

Device for reducing dibenzodioxin emissions, dibenzofuran emissions and particle emissions

Apparatus for reducing dibenzodioxin emissions and dibenzofuran emissions from transition metal-containing catalyzers

ADSORBENT FOR EXHAUST GAS

Wet-discharge electron beam flue gas scrubbing treatment

Method and apparatus for managing denitration catalyst

Application of a metallic anchor layer from a wire feed source to a metallic surface

Selective Ammonia Oxidation Catalysts

SELECTIVE AMMONIA OXIDATION CATALYSTS

METHOD AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

Methods of sequestering CO

PURIFICATION DEVICE FOR FLUE GASES

EXHAUST GAS TREATMENT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

EXHAUST GAS PURIFICATION APPARATUS

Apparatus for reducing nitrogen oxide in exhaust pipe

Exhaust gas aftertreatment system

Capture and release of mixed acid gasses with binding organic liquids

Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction

Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals

Oxidation Catalyst for NH3 and an Apparatus for Treating Slipped or Scripped NH3

VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, METHOD FOR MANUFACTURING THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST, AND USE OF THE VISIBLE LIGHT RESPONSE-TYPE TITANIUM OXIDE PHOTOCATALYST

System and method for high pressure synthesis gas processing

WET TYPE SCRUBBER FOR EXHAUST GAS AND METHOD OF OPERATION

Adaptive control system for reagent distribution control in SCR reactors

Implo-Dynamics™: a system, method, and apparatus for reducing airborne pollutant emissions and/or recovering energy

Method for reclaim of carbon dioxide and nitrogen from boiler flue gas

Core separator integration for mercury removal from flue gases of coal-fired boilers

METHODS OF MAKING ALUMINOSILICATE COATED ALUMINA

EXHAUST GAS CLEANING APPARATUS WITH IMPROVED CONFIGURATION ENSURING PROPER INJECTION OF REDUCING AGENT

Coal fired flue gas treatment and process

Methods, processes and apparatus of sequestering and environmentally coverting oxide(s) of carbon and nitrogen

Apparatus, system, and method for filtration of a dosing fluid in an exhaust aftertreatment system

Particulate filter

Exhaust purification device of an internal combustion engine

Methods and devices for reducing hazardous air pollutants

Methods and apparatus for performing flue gas pollution control and/or energy recovery

Catalyst and method of manufacture

Bottom ash injection for enhancing spray dryer absorber performance

Fluid filter separator and method

Process for denitration of exhaust gas

Control of SCR system having a filtering device

APPARATUS FOR OIL SHALE POLLUTANT SORPTION/NOx REBURNING MULTI-POLLUTANT CONTROL

Process and apparatus for the separation of a gaseous mixture

PROCESS AND APPARATUS FOR THE SEPARATION OF A GASEOUS MIXTURE

Radial counterflow carbon capture and flue gas scrubbing

Exhaust gas cleaning catalyst and process for producing the same

Reducing Agent Composition

NOx control for IC engines

Ceramic Chemical Reaction Device Capable of Decomposing Solid Carbon

Engine exhaust gas purifier

Exhaust Gas Diverter

Exhaust gas purifying system for internal combustion engine and exhaust gas purifying method

Optical Fiber Photocatalytic Reactor And Process For The Decomposition Of Nitrogen Oxide Using Said Reactor

Bifunctional catalysts for selective ammonia oxidation

Catalyst body and methods

Control of combustion system emissions

Low mesopore adsorbent contactors for use in swing adsorption processes

Catalysts for treating acid and halogen gases and production methods thereof

System and method for decreasing NOemissions from a fluidized bed combustion system

EXHAUST GAS PURIFICATION CATALYST AND MANUFACTURING METHOD THEREOF

Conversion of urea to reactants for NOx reduction

Novel sorbents and purification and bulk separation of gas streams

Reducing gas generator and solid reductant SCR system having the generator

TWO-STAGE CATOX APPARATUS AND PROCESS

Exhaust gas purification system

Excess NH3 storage control for SCR catalysts

Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products

Method of Removing Nitrous Oxide

Method for reducing the nitrogen oxide concentration in gases

Catalyzing Lean NOx Filter and Method of Using Same

Cartridge for treating a gas

Catalysts For Co Oxidation,Voc Combustion And Nox Reduction And Methods Of Making And Using The Same

NOtrapping catalytic converter diagnostic apparatus

Purification of carbon dioxide

Method for cleaning exhaust gases produced by a sintering process for ores and/or other metal-containing materials in metal production

Technical and economic optimization of combustion, nitrogen oxides, sulfur dioxide, mercury, carbon dioxide, coal ash and slag and coal slurry use in coal fired furnaces/boilers

Method of decomposing nitrogen dioxide

SCR on low thermal mass filter substrates

Methods and systems for removing mercury from combustion flue gas

OIL SHALE DERIVED POLLUTANT CONTROL MATERIALS AND METHODS AND APPARATUSES FOR PRODUCING AND UTILIZING THE SAME

Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processes

Gas-liquid contact system

SYSTEM AND METHOD FOR CLEANING CATALYTIC CONVERTER

Air filtration media comprising metal-doped silicon-based gel and/or zeolite materials treated with nitric acid and/or potassium persulfate

Air filtration media comprising metal-doped silicon-based gel materials with nitric acid and/or potassium persulfate

Method of purifying a gas stream contaminated by COand one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbent

Adsorbents for pressure swing adsorption systems and methods of use therefor

Adsorbents for pressure swing adsorption systems and methods of use therefor

Gas oxygen incinerator

Surface Emitting Device

Zone coated filter, emission treatment systems and methods

Method and device for removing mercury

Device for admixing a reducing agent into an exhaust gas flow of an internal combustion engine

Catalyzed SCR filter and emission treatment system

Method for Producing Heterogeneous Catalysts Containing Metal Nanoparticles

Controlled spectrum ultraviolet radiation pollution control process

Catalyst for nitrogen oxide removal and exhaust gas treatment method

Modular system and method for the catalytic treatment of a gas stream

Landfill biofiltration system and methods for removal of gas-phase pollutants and contaminants

Method for Reducing the Content of N2O and NOx in Gases

Honeycomb catalyst and manufacturing method thereof

Apparatus and method for the production of cement clinker

ELECTROCHEMICAL DEVICES