ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

COMPOSITE CATALYST FOR HYDROGEN-SELECTIVE CATALYTIC REDUCTION, METHOD OF PREPARING THE SAME, AND AIR PURIFICATION DEVICE INCLUDING COMPOSITE CATALYST

GAS ABATEMENT APPARATUS AND GAS TREATMENT METHOD

MINIMIZING CORROSION IN PRE-PLASMA ABATEMENT SYSTEMS

BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS

METHOD AND SYSTEM FOR REMOVING OXYGEN FROM A CARBON DIOXIDE STREAM

CARBON-CARBON (C/C) CHEMICAL VAPOR INFILTRATION (CVI) SYSTEM FOR MANUFACTURING C/C BRAKES WITH NEAR ZERO CARBON EMISSION

CONVERTING GASEOUS CARBON COMPOUNDS TO CARBON NEUTRAL OR NEGATIVE PRODUCTS

METHOD OF PRODUCING CARBON DIOXIDE FROM A GAS SCRUBBING PROCESS

NITROUS OXIDE DECOMPOSITION METHOD AND NITROUS OXIDE DECOMPOSITION DEVICE

METHODS AND SYSTEMS FOR SYNTHESIZING FUEL FROM CARBON DIOXIDE

BIOGAS HALOGEN PROCESSING SYSTEMS AND METHODS

TREATMENT DEVICE FOR SEMICONDUCTOR MANUFACTURING EXHAUST GAS

GAS PRODUCTION DEVICE AND GAS PRODUCTION METHOD

Converting gaseous carbon compounds to carbon neutral or negative products

Low temperature NOx reduction using H2-SCR for diesel vehicles

PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAUST GAS HYDROGEN ENRICHMENT

Method and apparatus for separating carbon dioxide and for utilizing carbon dioxide

PROCESS AND APPARATUS FOR TREATMENT OF GAS STREAMS CONTAINING NITROGEN OXIDES

Scrubber, exhaust gas purification system comprising scrubber, and air purification method

Method for the removal of oxygen from an industrial gas feed

Method for separating off and immobilizing carbon dioxide and/or carbon monoxide from an exhaust gas

A NOVEL EXHAUST AFTER-TREATMENT SYSTEM FOR A DIESEL ENGINE OR A SPARK IGNITION GASOLINE, CNG,LNG, ENGINE

Low temperature NOx reduction using H-SCR for diesel vehicles

Air pollution abatement and crop growth stimulation technology

Process for the purifying of a raw gas stream containing mainly C1-C5 hydrocarbons and carbon dioxide, and impurities of organic and inorganic sulfur compounds, halogenated and non-halogenated volatile organic compounds and oxygen

Plasma abatement of compounds containing heavy atoms

Plasma abatement of compounds containing heavy atoms

Integrated biogas cleaning system to remove water, siloxanes, sulfur, oxygen, chlorides and volatile organic compounds

Device and a Method for Cleaning a Gas

Method for treatment of gas

Emissions treatment apparatus and a method for treating emissions

Selective deposition with surface treatment

Systems and methods for improved sulfur recovery from claus process tail gas

Method for treating sulfur hexafluoride using radiation and apparatus for collecting and treating by-products

Non-catalytic denitration device and non-catalytic denitration method

Ceria-supported metal catalysts for the selective reduction of NO

Fuel reformer for De-NOx trap

Air preheating and NOx reduction integrated reactor and reaction method

Elimination of ammonia and lower alkanes and/or hydrogen from waste gas streams in industrial plants

Plasma abatement of compounds containing heavy atoms

Ceria-supported metal catalysts for the selective reduction of NO

Process and apparatus for treatment of gas streams containing nitrogen oxides

Fuel reformer and exhaust gas purifier using the same

Method of removing sulfur oxides and nitrogen oxides in the flue gas

Exhaust-gas purification device, method for exhaust-gas purification, catalytic converter and pyrolysis reactor

Ce-based composite oxide catalyst, preparation method and application thereof

Catalyst and method of manufacture

Device for discharging exhaust gas from diesel engine, having ammonolysis module

COrecovery using the sure process

Chemoautotrophic conversion of carbon oxides in industrial waste to biomass and chemical products

Method for adsorbing and decomposing lean nitrogen oxide using a mixed metal oxide catalyst

High-efficiency, hot trap apparatus and method

Exhaust gas aftertreatment

System and method for the removal of greenhouse gases

P/S-TM-comprising zeolites for decomposition of NO

METHOD FOR COLLECTION OF HEXACHLORODISILANE AND PLANT FOR THE METHOD

Thermally regenerable nitric oxide adsorbent

DESULFURIZATION PROCESS

Catalytic moving bed filter

Composite mixed carbonate ion and electron conducting membranes and reactant gas assisted chemical reactors for CO2 separation and capture

NOemission reduction system and method

CATALYSTS FOR NOX REDUCTION EMPLOYING H2 AND A METHOD OF REDUCING NOX

Process of activation of a palladium catalyst system

Process and catalyst system for SCR of NO

CATALYST AND METHOD OF MANUFACTURE

METHOD FOR REMOVING MERCURY FROM HYDROCARBON STREAMS

Selective catalytic reduction system and process for treating NOx emissions using a zinc or titanium promoted palladium-zirconium catalyst

Selective catalytic reduction system and process for treating NOx emissions using a palladium and rhodium or ruthenium catalyst

Configurations and methods for fuel gas treatment with total sulfur removal and olefin saturation

EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

Exhaust gas purification system and exhaust gas purification method

Treatment of power utilities exhaust

Exhaust gas cleaner

Exhaust gas purification device for internal combustion engine

Exhaust emission control device for internal combustion engine

METHODS AND APPARATUS FOR TREATING EFFLUENT

Exhaust purification device for internal combustion engine

REACTOR

Exhaust gas purification system and exhaust gas purification method

Apparatus and Process for Removal of Carbon Monoxide

Process for removing NO and NO from gas mixtures

Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR)

POTASSIUM OXIDE-INCORPORATED ALUMINA CATALYSTS WITH ENHANCED STORAGE CAPACITIES OF NITROGEN OXIDE AND A PRODUCING METHOD THEREFOR

Hydrocarbon reformer substrate having a graded structure for thermal control

Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method

Process for reducing NOx emissions from engine exhaust using LNT and SCR components

EMISSION CONTROL SYSTEM AND METHOD

Apparatus and process for removal of carbon monoxide

Desulphurization of hydrocarbon feeds using electrolytic hydrogen

METHODS AND APPARATUS FOR ABATING ELECTRONIC DEVICE MANUFACTURING PROCESS EFFLUENT

Dual catalyst NOx reduction system for exhaust from lean burn internal combustion engines

Catalytic process for control of NOemissions using hydrogen

Selective catalytic reduction system and process using a pre-sulfated zirconia binder

Removal of impurities from hydrogen-containing materials

ENHANCED AFTERTREATMENT APPARATUS REGENERATION USING SPATIALLY CONTROLLED HYDROGEN-RICH GAS

Using ionic liquids

Exhaust system having a carbon oxide catalyst

Exhaust gas purifying device

Separating gas using ion exchange

Catalytic EGR oxidizer for IC engines and gas turbines

Exhaust gas cleaning catalyst and process for producing the same

Configurations and methods for SOremoval in oxygen-containing gases

Materials purification by treatment with hydrogen-based plasma

Regenerable sulfur traps for on-board vehicle applications

System and method for selective catalytic reduction of nitrogen oxides in combustion exhaust gases

System for continuous removal of a specific gas from a flowing mixture of gases

Apparatus and methods for non-regenerative and regenerative hot gas desulfurization

Exhaust gas purification system

Process for removing sulfur from a fuel gas stream

Method for reducing the nitrogen oxide concentration in gases

Method And Apparatus For Regenerating NOx Adsorbers

Multi-bed selective catalytic reduction system and method for reducing nitrogen oxides emissions

TREATMENT OF EFFLUENT CONTAINING CHLORINE-CONTAINING GAS

System and method for reducing nitrogen oxides emissions

Catalysts, systems and methods to reduce NOX in an exhaust gas stream

Reformer assisted lean NOcatalyst aftertreatment system and method

Exhaust gas purification unit with reducing agent supply

APPARATUS AND PROCESS FOR THE ABATEMENT OF SEMICONDUCTOR MANUFACTURING EFFLUENTS CONTAINING FLUORINE GAS

Method of removing nitrogen oxides from flue gases

Device and procedure for the production of ammonia

Apparatus and method of cleansing contaminated air using microwave radiation

Selective catalyst reduction of nitrogen oxides with hydrogen

CATALYST FOR IMPROVING THE EFFICACY OF NOx REDUCTION IN MOTOR VEHICLES

Reducing agent forming device and exhaust gas control system using the same

Device and methods of ammonia generation for NOx abatement

Exhaust purifying device for internal combustion engine

Selective catalytic reduction exhaust after-treatment

Apparatus for abatement of by-products generated from deposition processes and cleaning of deposition chambers

Multiple reactant multiple catalyst selective catalytic reduction for NOx abatement in internal combustion engines

Internal combustion engine comprising a reducing agent production unit and operating method therefor

Method and apparatus for regenerating NOx adsorbers

Apparatus and process for the abatement of semiconductor manufacturing effluents containing fluorine gas

Denitrification method

Bypass controlled regeneration of NOx adsorbers

Method and system for regenerating NOadsorbers and/or particulate filters

Catalyst for the reduction of NO to Nwith hydrogen under NOx oxidation conditions