NH3-SCR DENITRATION SYSTEM AND METHOD FOR SYNERGISTIC PURIFICATION OF CO

METHOD FOR CONTROLLING SEMICONDUCTOR PROCESS ENVIRONMENT

SYSTEMS AND METHODS FOR TREATMENT OF VENTILATION AIR METHANE

METHOD AND SYSTEM FOR GAS TREATMENT AND PURIFICATION USING MODIFIED ADVANCED OXIDATION TECHNOLOGY

CATALYTIC COMPOSITION AND CATALYTIC DEVICE

EXHAUST GAS TREATMENT METHOD AND EXHAUST GAS TREATMENT DEVICE

Systems and Methods for Pollution Control and Particulate Abatement for Use in Achieving Compliance with Regional Haze Regulations

Low Temperature Hydrogen Sulfide Removal Systems with Hydriodic Acid and Iodine Mixtures

HYDROCARBON PRODUCTION SYSTEM AND HYDROCARBON PRODUCTION METHOD

SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM

STEEL MILL OFFGAS SEPARATION AND PURIFICATION

Device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series

PYROLYSIS GAS TREATMENT INCLUDING HALOGEN AND/OR SULFUR REMOVAL

CARBON CAPTURE AND CONVERSION PROCESS

AIR PURIFICATION DEVICE

FIRED EQUIPMENT EXHAUST RECOVERY SYSTEM

GAS TREATMENT SYSTEM, SEMICONDUCTOR PROCESS SYSTEM INCLUDING THE SAME, AND GAS TREATMENT METHOD USING THE SAME

AIR PURIFIER AND OPERATING METHOD THEREOF

SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM

GAS TREATMENT SYSTEM AND GAS TREATMENT METHOD USING THE SAME

METHOD AND SYSTEM FOR PRE-PURIFICATION OF A FEED AIR STREAM

CATALYTIC OXIDATION OF CARBON BLACK EXHAUST GAS

A PROCESS FOR THE REMOVAL OF NOX AND DINITROGEN OXIDE IN PROCESS OFF-GAS

Method and system for pre-purification of a feed gas stream

Flue gas purification and waste heat utilization system and method

Apparatus for treating waste gas of electronics industry

DEVICES AND METHODS FOR GAS PURIFICATION TREATMENT

Method and system for pre-purification of a feed gas stream

System for pre-purification of a feed gas stream

PROCESS FOR SULFUR REMOVAL FROM REFINERY OFF GAS

System and process for efficient SCR at high NOto NOratios

Air treatment method

Process for reducing the content of NOx and N2O from a tail gas of a nitric acid process

METHODS AND SYSTEMS FOR PARTICULATE MATTER REMOVAL FROM A PROCESS EXHAUST GAS STREAM

Methods and systems for particulate matter removal from a process exhaust gas stream

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

Method for the removal of oxygen from an industrial gas feed

Aircraft air purification and volatile organic compounds reduction unit

Cross-flow heat exchanger

Systems and methods for post combustion mercury control using sorbent injection and wet scrubbing

Method and installation for obtaining hydrogen

Air treatment method

Air treatment system and method of use

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

Process for low temperature gas cleaning with ozone and a catalytic bag filter for use in the process

Gas clean-up unit and gas purification method

HYDROGEN PEROXIDE VAPOR DETOXIFYING SYSTEM

Process for energy recovery in carbon black production

Method for the removal of oxygen from an industrial gas

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

Integrated carbon capture and conversion for production of syngas

Air pollution control system

Methods and systems for particulate matter removal from a process exhaust gas stream

Clean gas stack

Multifunctional air purifying device for removing indoor pollution by thermal decomposition

Process for sulfur removal from refinery off gas

Wet desulfurization process using a suspension bed

Method and apparatus for removing NOx and N2O from a gas

Process and Apparatus for Eliminating NOx and N2O

Carbon dioxide recovery method and recovery apparatus

Measuring apparatus having a device for generating clean air

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

Method for removing NO and NOfrom the nitric acid production process, and an installation suitable for same

Gas purifier

PROCESS FOR REMOVING NITROUS OXIDE FROM A GAS STREAM

PROCESS FOR REMOVING NITROUS OXIDE FROM A GAS STREAM

A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE WITH SUBSEQUENT SULFUR REMOVAL AND A PLANT FOR CARRYING OUT THE PROCESS

Gas treatment process and apparatus

Ammonia slip catalyst

Denitration and waste heat recovery integrated furnace

Hydrochloric acid purification process

METHOD AND SYSTEM FOR THE CATALYTIC CLEANING OF EXHAUST GAS

INSTALLATION COMPRISING AN EXHAUST GAS-GENERATING TREATMENT DEVICE, AN OXIDATION CATALYTIC CONVERTER AND A REDUCTION CATALYTIC CONVERTER, AS WELL AS A METHOD FOR TREATING EXHAUST GAS IN SUCH AN INSTALLATION

WASTE GAS TREATMENT DEVICE AND METHOD FOR TREATING WASTE GAS

Honeycomb filter

Combined oxidation and absorption of NOby an ionic liquid tandem process

MERCURY REMOVAL APPARATUS, A FLUE GAS TREATMENT SYSTEM, AND A METHOD OF REMOVING MERCURY

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

Catalyst for the oxidation of sulfur compounds

Flue gas treatment device

Clean coal stack

Nitric oxide reducing catalyst, method for reducing nitric oxide, method for producing nitrogen, method for treating nitric oxide and carbon monoxide

Apparatus for carbon dioxide enrichment

FLUE GAS TREATMENT SYSTEM AND FLUE GAS TREATMENT METHOD

Honeycomb air filter and methods thereof

Combustion and flue gas treatment system and SOremoval unit

EXHAUST GAS TREATMENT APPARATUS

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

Honeycomb monolith structure

Method and system for recovery of carbon dioxide from gas

Gas processing apparatus

Cleaning stack gas

Method for processing acid gas and apparatus thereof

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

BIOLOGICAL ODOR CONTROL SYSTEM

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

Gas purifier

Ammonia slip catalyst

Honeycomb filter

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

Device and method for eliminating NOand NO

Cleaning stack gas

Oxidation system and method for cleaning waste combustion flue gas

Process for sulfur removal from refinery off gas

Process and device for the purification of waste gases

Method for removing NO and NOfrom the nitric acid production process, and an installation suitable for same

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

Process for the removal of hydrogen sulfide from a gas stream

Process For Natural Gas Purification

COrecovery using the sure process

METHOD AND DEVICE FOR THE PURIFICATION OF THE AIR

Catalytic filter system

Contaminate control device

Combustion flue gas NOtreatment

System and method for the removal of greenhouse gases

PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM

Apparatus for purifying and neutralizing toxic gases

Metal recovery method, metal recovery apparatus, gas exhaust system and film forming device using same

Method and apparatus for treating exhaust gas

Integrated exhaust gas cooling system and method

Process for sulfur removal from refinery off gas

FILTERS FOR REMOVAL OF VOLATILE SILOXANES AND LIFETIME EXTENSION OF PHOTOCATALYTIC DEVICES

ADSORPTIVE PHOTO-CATALYTIC OXIDATION AIR PURIFICATION DEVICE

Combustion flue gas NOtreatment

Device and method for filtering contaminants

Method and system for the removal of an elemental trace contaminant from a fluid stream

Multi-stage catalytic air purification system

TWO-STAGE CATOX APPARATUS AND PROCESS

Thermal processing apparatus and methods

Process and device for sterilising ambient air

Apparatus and method for treating discharge gas

Wet electrostatic liquid film oxidizing reactor apparatus and method for removal of NOx, SOx, mercury, acid droplets, heavy metals and ash particles from a moving gas

Perfluoride processing apparatus

Automatic VOC concentration control apparatus and image forming apparatus having the same

Perfluoride processing apparatus

Removal of hydrogen impurity from gas streams