CONTROL SYSTEMS AND METHODS FOR EXHAUST POLLUTION MITIGATION

METHOD FOR REDUCING NOX IN A NITRIC ACID PLANT DURING TRANSITORY EVENTS

CATALYTIC DECOMPOSITION DEVICE AND INTEGRATED WASTE GAS TREATMENT SYSTEM

REACTOR CONTROL SYSTEM

AN APPARATUS FOR CATALYTIC DECOMPOSITION OF NITROUS OXIDE

GAS PROCESSING APPARATUS USING CATALYST

CATALYST SUPPORT SYSTEM FOR AMMONIA OXIDATION BURNERS

PRE-HEAT SYSTEM FOR UPSTREAM ELEMENTS AND CATALYSTS OF A SELECTIVE CATALYTIC REDUCTION DEVICE

OPTICAL FIBER REACTOR FOR TREATMENT OF GAS PHASE CONTAMINANTS

SCR REACTOR SYSTEM, SCR REACTOR ASSEMBLY, SCR REACTOR APPARATUS, AND MIXING DEVICE, AND METHODS OF USING AND ASSEMBLING EACH OF THE SAME

EXHAUST GAS TREATMENT SYSTEM, POWER GENERATION FACILITY COMPRISING SAME, AND EXHAUST GAS TREATMENT METHOD

GAS REMEDIATION DEVICE

DENITRATION CATALYST STRUCTURE

GAS TURBINE FACILITY AND METHOD FOR SUPPRESSING DISCHARGE OF AMMONIA FROM GAS TURBINE FACILITY

CROSSLINKABLE COMPOSITION AND MOLDED ARTICLE

SYSTEM AND METHOD FOR LOWERING NITROGEN OXIDES CONTENT FROM TAIL GAS

SYSTEM AND METHOD FOR TREATING COAL-FIRED FLUE GAS

MIXING SYSTEM

SEAL STRUCTURE, HEAT RECOVERY STEAM GENERATOR, AND FLUE GAS SEALING METHOD

PROCESS PLANT FOR CONVERTING A SOLID INPUT MATERIAL INTO A SOLID PROCESS PRODUCT

Methods and Systems for Constructing a Hydrocarbon Processing Facility

APPARATUS FOR REDUCING NOx AND METHOD FOR PREPARING A CATALYST FOR REDUCING NOx

WELLSITE GREENHOUSE GAS REDUCTION AND HYDROGEN PRODUCTION SYSTEM AND METHOD

SYSTEM, METHOD, AND APPARATUS FOR AMELIORATING DEPOSITS IN SELECTIVE CATALYTIC REDUCTION SYSTEMS FOR THE REDUCTION OF NITROGEN OXIDE EMISSIONS IN STEAM METHANE REFORMERS

System and method for lowering nitrogen oxides content from tail gas

Gas turbine facility and method for suppressing discharge of ammonia from gas turbine facility

ENHANCED REPLACEMENT OF SELECTIVE CATALYTIC REDUCTION BEDS IN ETHYLENE FURNACES

WELLSITE GREENHOUSE GAS REDUCTION AND HYDROGEN PRODUCTION SYSTEM AND METHOD

COMBUSTION GAS COOLING DEVICE

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

SELECTIVE CATALYTIC REDUCTION CATALYST MODULE SUPPORT SYSTEM AND INSTALLATION METHOD

WELLSITE GREENHOUSE GAS REDUCTION AND HYDROGEN PRODUCTION SYSTEM AND METHOD

REACTOR FOR THE CATALYTIC TREATMENT OF A GAS STREAM

CATALYTIC FILTERS FOR HYDROGENATION AND EMISSIONS CONTROL

FRESH AIR VENTILATION DEVICE FOR AIR POLLUTION PREVENTION

Flameless catalytic thermal oxidation device

CATALYTIC OXIDATION OF CARBON BLACK EXHAUST GAS

STEAM METHANE REFORMING WITH PROCESS CARBON DIOXIDE CAPTURE AND AMMONIA FIRING

METHODS OF FORMING AQUEOUS UREA UTILIZING CARBON DIOXIDE CAPTURED FROM EXHAUST GAS AT WELLSITE

CATALYTIC DECOMPOSITION DEVICE AND INTEGRATED WASTE GAS TREATMENT SYSTEM

REDUCTANT INJECTION SYSTEM AND METHOD FOR SELECTIVE CATALYTIC REDUCTION REACTION

Arrangement for and a method of operating a steam boiler system

Flue gas purification and waste heat utilization system and method

Flameless catalytic thermal oxidation device

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

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

Reactor with catalyst unit replaceable in the course of operation and process for replacing a catalyst unit

CONTROL SYSTEM

Environmental equipment and power generation system using same

Reactor for reducing nitrogen oxides

Reducing agent supply device and denitration device

Exhaust gas purifying catalyst

Exhaust gas purifying catalyst

Indoor and outdoor nano air purifier and system comprising said purifier

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

NOx ABATEMENT SYSTEM FOR A STATIONARY BURNING SYSTEM

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

Apparatus for catalytic decomposition of nitrous oxide in a gas stream

Method and system for the removal of particulate matter and noxious compounds from flue-gas using a ceramic filter with an SCR catalyst

PROCESS FOR THE REMOVAL OF SULPHUR OXIDES AND NITROGEN OXIDES CONTAINED IN OFF-GAS FROM AN INDUSTRIAL PLANT

Process for direct urea injection with selective catalytic reduction (SCR) for NOx reduction in hot gas streams and related systems and assemblies

Direct injection of aqueous urea

All-condition auxiliary denitration system and operation method thereof

Distillate production from oxygenates in moving bed reactors

Catalytic articles

Hydrated magnesium hydride energy system

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

Method and system for the removal of noxious compounds from flue-gas using fabric filter bags with an SCR catalyst

Method for operating flue gas purification system

Catalyst body, electrically heated catalyst and motor vehicle with a catalyst

Plant and process for producing nitric acid

SCR catalyst modules and associated catalytic reactors

Exhaust gas purifying catalyst

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

Producing ammonium carbamate and reducing nitrogen oxides

SYSTEMS AND METHODS FOR CATALYST SCREENS IN SELECTIVE CATALYTIC REDUCTION REACTORS

Combustion device and gas turbine

SURFACE TEXTURED STRUCTURAL CATALYST AND APPLICATIONS THEREOF

Catalytic reactor and ship provided with same

Method of flue gas denitrification

Plant and process for producing nitric acid

CATALYST MODULES AND APPLICATIONS THEREOF

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

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

Air pollution control system

Systems and methods for catalyst screens in selective catalytic reduction reactors

Catalyst bed and method for reducing nitrogen oxides

Catalyst bed and method for reducing nitrogen oxides

Reactor for reducing nitrogen oxides

WASTEWATER TREATMENT SYSTEM

METHOD FOR PREPARING A CATALYZED FABRIC FILTER

Catalyst arrangement for industrial emissions control and method of assembling same

Thermal power generation system and control method for same

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

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

Method and apparatus for removing NOx and N2O from a gas

Process for direct urea injection with selective catalytic reduction (SCR) for NOx reduction in hot gas streams and related systems and assemblies

Boiler

Systems and methods for catalyst screens in selective catalytic reduction reactors

Catalyst block

System and method for reducing liquid discharge from one or more devices

Cyclonic injector and method for reagent gasification and decomposition in a hot gas stream

Tempering air system for gas turbine selective catalyst reduction system

Composition and apparatus for purifying nitrogen-oxide-containing gases

Catalyst activation method and catalyst activation device

Mobile selective catalyst reduction system

Simplified Air Quality Control System For Fluid Catalytic Cracking Units

Method of simultaneous removal of NO and carbon particles and inorganic dust from flue gases and catalytic reactor for removal of NO and carbon particles and inorganic dust from flue gases

Selective catalytic reduction (SCR) control optimization

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

Catalyst modules and applications thereof

System and method for mixing tempering air with flue gas for hot SCR catalyst

Gas treatment process and apparatus

Reducing the emission of nitrogen oxide when starting up systems for producing nitric acid

Process for purifying fluids

METHODS AND APPARATUS TO TREAT EXHAUST STREAMS

Static mixer

Process and apparatus for reducing acid plume

Filter bag assembly

Method for treating engine exhaust by use of hydrothermally stable, low-temperature NOreduction NH3-SCR catalysts

SELECTIVE CATALYTIC REDUCTION (SCR) DE-NOX EQUIPMENT FOR REMOVING VISIBLE EMISSION

Exhaust gas clean-up system for fossil fuel fired power plant

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

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

Method for heat-treating a material flow and for cleaning resulting exhaust gases

Predictive emissions monitor systems and methods

CONSTANT DIRECTION REGENERATIVE SELECTIVE CATALYTIC REDUCTION

On-site regeneration method of denitration catalyst in exhaust gas purification system

Flue-gas purification and reclamation system and method thereof

Method for purifying exhaust gas

ZEOLITE SCR CATALYSTS WITH IRON OR COPPER

Selective catalytic NOreduction apparatus providing improved gasification of urea

Method and system for NOremoval

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

EXHAUST GAS CLEAN-UP SYSTEM FOR FOSSIL FUEL FIRED POWER PLANT

EXHAUST GAS TREATMENT METHOD, EXHAUST GAS TREATMENT DEVICE, AND EXHAUST GAS TREATMENT SYSTEM

Air pollution control system and air pollution control method

EXHAUST GAS TREATMENT APPARATUS

Air preheating and NOx reduction integrated reactor and reaction method

Cyclonic injector and method for reagent gasification and decomposition in a hot gas stream

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

Exhaust-gas purification device and method for the reduction of nitrogen oxides from an exhaust gas of a fossil-fired power plant

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

System and method for reducing nitrogen oxide in exhaust

Gas processing apparatus

Catalyst structure for exhaust gas cleaning

Cleaning stack gas

Face mask arrangement, system containing it and use thereof for administration

Exhaust Gas Stirring Device

TREATMENT SYSTEM FOR MERCURY IN FLUE GAS

Honeycomb catalytic assemblies and applications thereof

Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels

Catalyst structure

Synthesis of AEI zeolite

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

Method for operating a reductant metering process of an SCR catalytic converter system, and corresponding SCR catalytic converter system

Integrated sorbent injection and flue gas desulfurization system

METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIA

Process for reducing the nitrogen oxide off-gas concentration in a nitric acid plant during shut-down and/or start-up, and nitric acid plant suitable therefor

Electric hydraulic catalyst loading and unloading device and methods therefor

Exhaust gas processing device

Electric reagent launcher for reduction of nitrogen

INJECTOR GRID FOR HIGH AND LOW DUST ENVIRONMENT SELECTIVE CATALYTIC REDUCTION SYSTEMS

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

METHOD AND A DEVICE FOR REMOVING NITROGEN OXIDES AND SULPHUR TRIOXIDE FROM A PROCESS GAS

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

Microwave catalyst and preparation process and use thereof

Exhaust gas after-treatment apparatus having improved durability and exhaust gas after-treatment method

System and method for reducing emissions via solvent injection

Device and method for eliminating NOand NO

Device for treating an upstream flow with a solid product and associated treatment method

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

SYSTEM FOR TREATING NOx-CONTAINING GAS STREAMS

System and method to gasify aqueous urea into ammonia vapors using secondary flue gases

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

Fluid flow mixer

Method and device for producing cement clinker

Device for treating gases using surface plasma

Catalytic filter module and catalytic filter system comprising same

Flow control grid

Method and installation for producing clinker

Exhaust gas treatment apparatus

Hydrothermally stable, low-temperature NOreduction NH-SCR catalyst

Ammonia injection device

Method and apparatus to inject reagent in SNCR/SCR emission system for boiler

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

Process and apparatus for eliminating NOX and N2O

Method for Removing Nitrogen Oxides from Combustion Fumes with On-Site Generation of Ammonia

AMMONIA INJECTION SYSTEMS

Flue gas denitrification apparatus

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

Selective catalytic NOreduction process and control system

Plasma reaction, apparatus for decreasing NOx by occlusion catalyst using the same

Catalytic filter system

Efficient Selective Catalyst Reduction System

System for storing ammonia in and releasing ammonia from a storage material and method for storing and releasing ammonia

Method of reducing nitrogen oxides from coke-oven flue gas

Biomass boiler SCR NOand CO reduction system

Control system for NOx removal device, NOx removal device provided with the same, boiler plant provided with the same, and method of controlling NOx removal device

Exhaust gas denitrifying system having noise-reduction structure

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

Fluid treatment system with bulk material beds operated in parallel and method for operating such a system

Treatment of NO-containing gas streams

Cold selective catalytic reduction

Injector And Method For Reducing Nox Emissions From Boilers, IC Engines and Combustion Processes

Exhaust gas processing device

Systems and methods for high efficiency regenerative selective catalytic reduction

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

Air pollution control device

FLUE GAS CLEANING STAGE

Process and device for decomposing laughing gas

Apparatus and process for decomposing dinitrogen monoxide in an adiabatic fixed bed reactor

Biomass boiler SCR NOand CO reduction system

Method and Apparatus For Welding Cost Calculator

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

Catalyst containment unit

Selective catalytic reduction (SCR) reactor assembly to remove fine particles from poisoning or interfering with SCR catalyst activity in biomass fuel applications

Integrated exhaust gas cooling system and method

Systems and apparatus relating to the monitoring and/or controlling of selective catalytic reduction processes

Method and device for controlling the supply of a reducing agent to an SCR system

Exhaust gas denitrizer

CATALYST CLEANING TOOL

Air pollution control apparatus and air pollution control system

SYSTEM AND METHOD TO GASIFY AQUEOUS UREA INTO AMMONIA VAPORS USING SECONDARY FLUE GASES

AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL SYSTEM

Air pollution control apparatus and air pollution control system

Method and Apparatus for the Catalytic Reduction of Flue Gas NOx

Cold selective catalytic reduction

System and method for protection of SCR catalyst

Steam Generator

NOx reduction control system for boilers

METHOD OF OPERATING HYDROLYTIC SEPARATOR

Systems and methods for high efficiency regenerative selective catalytic reduction

Catalyst system for the reduction of NOx and NHemissions

SELECTIVE CATALYTIC REDUCTION OF NOx ENABLED BY SIDESTREAM UREA DECOMPOSITION

Heat recovery device for a boiler

FLUE GAS PURIFICATION PLANT

Catalyst systems

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

Catalyst System for the Reduction of NOx and NH3 Emissions

Apparatus for a nitrogen purge system

Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas

Selective catalytic reduction of NOenabled by urea decomposition heat-exchanger bypass

Gas turbine combustor exhaust gas spray cooling for NOx control using selective catalytic reductions

System for Storing Ammonia In and Releasing Ammonia from a Stroage Material and Method for Storing and Releasing Ammonia

Method and apparatus for reducing a nitrogen oxide

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

Arrangement for separating coarse ash out of a flue gas stream

Method and apparatus for managing denitration catalyst

HONEYCOMB CATALYST, DENITRATION CATALYST OF DENITRATION DEVICE, AND EXHAUST GAS DENITRATION DEVICE

Catalyst system for the reduction of NOx and NHemissions

Methods and systems for reducing the emissions from combustion gases

Catalyst particulate diverter

Low-temperature, moving bed catalytic reactor for control of NOemissions from combustion

Securing catalyst element in catalytic converter with bolted bar

Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides

Method and apparatus for mixing a gaseous fluid with a large gas stream, especially for introducing a reducing agent into a flue gas that contains nitrogen oxides

Apparatus for mixing a fluid with a large gas stream, especially for introducing a reducing agent into a flue gas containing nitrogen oxides

Method and apparatus for heating a circulating fluid in an indirect heat exchanger

Method and apparatus for the production of gaseous ammonia from a urea solution

Flow control method and apparatus

Filter element

CATALYST CLEANING TOOL

Device permitting the reduction of NOX emissions from FCC fumes

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

Thermal decomposition of urea in a side stream of combustion flue gas using a regenerative heat exchanger

Method and apparatus for the production of gaseous ammonia from a urea solution

Treatment method and treatment apparatus for gas containing nitrous oxide

Selective catalytic reduction of NOenabled by urea decomposition in heat-exchanger bypass

Catalyst system and method

Method for the reduction of NOand NHemissions

Catalyst system for the reduction of NOand NHemissions

Catalyst system for the reduction of NOand NHemissions

Apparatus for catalytic cleaning of waste gases

Pollution control device and method of servicing same

Process and apparatus for catalytic conversion of hydrocarbons for generating a gas rich in hydrogen

Fluid mixing apparatus

Arrangement for separating coarse ash out of a flue gas stream

Mixing system

Honeycomb catalyst, denitration catalyst of denitration device, and exhaust gas denitration device

Method and apparatus for the production of gaseous ammonia from a urea solution

Process for the catalytic NOx reduction of a thermal engine, and device for said purpose

Catalyst cleaning tool

Chemical reaction system of electrochemical cell type, method for activation thereof and method for reaction

Selective catalytic reduction of NOenabled by sidestream urea decomposition

NOremoval catalyst management unit for NOremoval apparatus and method for managing NOremoval catalyst

Method and apparatus for managing denitration catalyst

Process and apparatus for treating waste anesthetic gas

Catalyst systems advantageous for high particulate matter environments

Multi-stage heat absorbing reactor and process for SCR or NOx and for oxidation of elemental mercury

Catalyst systems

Multi-stage heat absorbing reactor and process for SCR of NOx and for oxidation of elemental mercury

Method and apparatus for reducing NOx and other vapor phase contaminants from a gas stream

Silver doped catalysts for treatment of exhaust

Multi-stage process for SCR of NOx

Filter element

Coal-fired power station

Flue gas denitration catalyst and preparation process thereof

Catalyst comprising coated substrate

Exhaust gas treatment system