METHOD FOR CONTROLLING SEMICONDUCTOR PROCESS ENVIRONMENT

METHOD FOR MAKING NANOPOROUS CERIA AND USE THEREOF FOR AIR PURIFICATION

SYSTEM AND METHOD FOR TREATING AND DISPOSING OF FLUORINATED MATERIALS

DISTRIBUTED CONTAMINANT REMOVAL USING LIQUID SORBENT

METHOD AND APPARATUS FOR RECOVERING UNREACTED MONOMER

ISOLATION METHOD

PHOTOCATALYTIC AEROBIC OXIDATION OF YPERITE OR AN ANALOG THEREOF

PYROLYSIS GAS TREATMENT INCLUDING HALOGEN AND/OR SULFUR REMOVAL

METHOD OF SEPARATING PHOSGENE AND HYDROGEN CHLORIDE

ATOMIC LAYER DEPOSITION FOR MANUFACTURING WHETLERITE CARBONS

BORON OXIDE-CONTAINING ADSORBENT AND RELATED METHODS AND DEVICES

SYSTEMS AND METHODS FOR GAS TREATMENT

Flue gas purification and waste heat utilization system and method

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

Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide

Catalyst device for treatment of formaldehyde and volatile organic compounds

Nano-Structured Composite Materials for Chemical Air Pollutant and Odor Removal from Air

INDOOR AIR POLLUTANT DEGRADATION BY GENETICALLY MODIFIED PLANTS

Organic-halogen-compound-absorbing agent, method for removing organic halogen compound from hydrocarbon gas in which said agent is used, device for absorbing halogen compound in which said method is used, and method for producing hydrocarbon gas

MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS

MATERIALS AND METHODS FOR MITIGATING HALIDE SPECIES IN PROCESS STREAMS

Indoor and outdoor nano air purifier and system comprising said purifier

Drying a coating using electromagnetic radiation or heating of drum

Air filters comprising polymeric sorbents for reactive gases

Method for cleaning phosgene conducting apparatus

Systems and methods for gas treatment

PURIFICATION SYSTEMS AND METHODS FOR CARBON DIOXIDE PRODUCTION

Cavitand compositions and methods of use thereof

Solvent recovery from sweep gas streams

PROCESS FOR THE REMOVAL OF HYDROGEN CHLORIDE AND SULFUR OXIDES FROM A GAS STREAM BY ABSORPTION

Process for purifying a COstream in order to avoid corrosion by hydrochloric acid

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

Materials and methods for mitigating halide species in process streams

Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply

Carbide derived carbon for use in chemical scrubbers

Method for co-production of 1-chloro-3,3,3-trifluoropropene, 2,3,3,3-tetrafluoropropene and 1,3,3,3-tetrafluoropropene

Purification process

Method and system for pressure swing adsorption

Device and method for treating flue gases

Catalyst device for treatment of formaldehyde and volatile organic compounds

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

TOROIDAL PLASMA ABATEMENT APPARATUS AND METHOD

Chemical absorbent composition

Flue gas cleaning installation and method for cleaning flue gas

NOx reduction process in a cement kiln manufacturing system

Fungi-bacteria composite microecologics and methods for preparing and using the same

ADSORPTION FILTER

Base metal catalyst for treatment of ozone and volatile organic compounds present in air supply

Method for waste gas dedusting and dedusting agent

Device and method for treating a gas laden with pollutants

Toroidal plasma abatement apparatus and method

Process for purifying fluids

Method for recycling used or discarded portable electric batteries

Graphene nanoelectronic heterodyne sensor for rapid and sensitive vapor detection

Catalyst for purification of COfrom chlorinated hydrocarbons

Method for treating soil-contaminating water using photocatalytic material

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

Method for separating organofluorine compounds using membrane

Systems and methods for gas treatment

End of service life indicating systems for layered filter cartridges

System for recycling of cooling devices

Systems and methods for gas treatment

Filter system for a building and filter device

Device for recovering volatile organic compound

Method for breakdown of toxic organic compounds contained in wastewaters and/or waste gases

Layered or mixed sorbent bed protective filtration device

Vacuum pump with abatement function

Vacuum pump with abatement function

Modified trass and process for its preparation

Method for the purification of flue gas, filter system therefor, and retrofit unit

Cavitand compositions and methods of use thereof

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

Decontamination method for organic compound

Purification process

Toroidal plasma abatement apparatus and method

Sinter plant gas cleaning system

Device and method for gas treatment using non-thermal plasma and catalyst medium

Process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride

Gas treatment by catalytic ozone oxidation

Ionic liquid solvent and gas purification method using the same

Off gas extraction and chemical recovery system and related methods

Decomposer containing iron particles for organohalogen compound and method for producing the same

Methods and devices for reducing hazardous air pollutants

Diaphragm

PACKING MATERIAL COMPRISING STARCH-MODIFIED POLYURETHANE FOR THE BIOFILTRATION OF ORGANIC COMPOUNDS PRESENT IN GASEOUS OR LIQUID EFFLUENTS, PRODUCTION METHODS THEREOF AND BIOFILTRATION SYSTEM

Systems and methods for gas treatment

Biotrickling filter for treating waste gas and treating method using the same

METHOD FOR THE PREPARATION OF A ZEOLITE-BASED MONOLITHIC STRUCTURE

Hydrogen gas recovery system and hydrogen gas separation and recovery method

Organic chloride adsorbent

Gas treatment by catalytic ozone oxidation

System and Apparatus for Extracting Contaminants from Flue Gas

Vapor recovery system utilizing compression-condensation processes and related methods

System and method for solvent recovery in a batch fluidized bed process

Nanoparticular metal oxide/anatase catalysts

METAL ORGANIC FRAMEWORKS (MOFS) FOR AIR PURIFICATION

Microtrap assembly for greenhouse gas and air pollution monitoring

Methods and devices for reducing hazardous air pollutants

Method for removing or treating harmful biological and chemical substances within structures and enclosures

Adsorbent system for removal of gaseous contaminants

Stable Floating Structure wit Limited Oscillations

METHOD AND SYSTEM FOR COOLING HOT GASES BY WATER INJECTION

Helium reclamation systems and methods for a gas chromatograph

Biological air filter

Process and Facility for Removing One or More Compounds

Elimination of chlorine compounds from hydrocarbon cuts

Nanostructured Carbon Supported Catalysts, Methods Of Making, And Methods Of Use

Method for Eliminating Spikes of Mercury Emissions

Method for the purification of a gas containing CO

Recovery of monobutyltin trichloride

CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES

Systems and methods for determining filter service lives

Immobilized redox mediators for the treatment of contaminated waters and gas emissions

Process and system for the abatement of impurities from a gas stream

Process producing activated carbon having a high catalytic activity

Sorbent Filter for the Removal of Vapor Phase Contaminants

Hazardous gas abatement method

Flying apparatus and method for removing harmful gases from the atmosphere

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

Method and apparatus for removing contaminants from industrial processing plants

Method and Apparatus for Gas Filter Testing

Vanadium/Titania Catalyst Comprising Natural Manganese Ore for Removing Nitrogen Oxides and Dioxin in Wide Operating Temperature Range and Method of Using the Same

System for reducing the sulfur oxides emissions generated by a turbomachine

Gas Treating Apparatus

Process for Treating Perfluorides

Biofilter media to remove odour causing compounds from waste gas streams

BIOFILTRATION PROCESS AND APPARATUS FOR ODOUR OR VOC TREATMENT

Systems for removing toxic airborne contaminants in waxing environments

Methods and devices for reducing hazardous air pollutants

Method of treating for pests

Method of purifying large quantity of exhaust gas containing dilute volatile hydrocarbons

Novel sorbents and purification and bulk separation of gas streams

Processes for removing organic components from gases containing hydrogen chloride

Method for reducing organic chlorine compounds in cement production facility, and cement production facility

Processing Apparatus, Processing Method and Method of Processing Innoxious Object

Regenerative adsorption processes for removing organic components from gas streams

SCRUBBER SYSTEM IN SEMICONDUCTOR

Method and device for reducing polyhalogenated compounds in incineration plants

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

METHOD FOR REMOVING HARMFUL SUBSTANCES AND FILTER FOR REMOVING HARMFUL SUBSTANCES

Process and facility for removing one or more compounds

Chemically-resistant shelter coatings

Decomposing catalyst for perfluorinated compound, carbon hydrofluoride, perchloro-carbon and carbon hydrochloride gas compounds and method of producing it

TREATMENT OF EFFLUENT CONTAINING CHLORINE-CONTAINING GAS

PROCESS AND APPARATUS FOR CHEMICAL CONVERSION

PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN

Metal-containing compositions and their use as catalyst composition

Methods and apparatus for process abatement

Process for destructively scrubbing methyl chloride gas

Catalyst for removing aromatic halogenated compounds comprising dioxin, carbon monoxide, and nitrogen oxide and use thereof

Chlorohydrin removal method

Separation of a substance mixture consisting of hydrogen chloride and phosgene

Process for treating perfluorides

Process and apparatus for chemical conversion

Process and apparatus for decomposition treatment of volatile chlorinated organic compound

Modular adsorbent filters

Process and apparatus for treating waste anesthetic gas

Hazardous gas abatement system using electrical heater and water scrubber

Method for removing or treating harmful biological and chemical substances within structures and enclosures

Method for achieving ultra-low emission limits in VOC control

Hazardous gas abatement system using electrical heater and water scrubber

Abatement device

Method and apparatus for control of chemical or biological warfare agents

Sampling filter for chlorinated organic compounds

Method and equipment for making polychlorobiphenyl nontoxic

Activated carbon filter

Isomerization process

Device for detecting and decontaminating hazardous chemicals

Composition of magnetic materials for sensing and decontaminating toxic chemicals

Magnetic materials for sensing and decontaminating toxic chemicals