Method for removing nitrogen oxides NOx using a material absorbing said oxides

Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter

Impregnated filter element, and methods

Adsorption filter

Mesostructured transition aluminas

Compositions and methods for gas and liquid purification

Air purifying filter media and process for producing the same

Syngas purification process

Synthesis of amines boron-containing molecular sieve CHA

Process for separation by selective adsorption on a solid containing a zeolite with a crystalline structure analogous to IM-12

Gas separation using high-silica molecular sieve CHA

Odour absorbing filters

Modular biosafety containment apparatus and system

Adsorbing material comprised of porous functional solid incorporated in a polymer matrix

Composite material and use thereof for controlling thermal effects in a physicochemical process

Canister

Adsorption of contaminants from gaseous stream and in situ regeneration of sorbent

Adsorbent material for selective adsorption of carbon monoxide and unsaturated hydrocarbons

Hydrogen storage container and mixture therein

Magnetic activated carbon and the removal of contaminants from a fluid streams

Bioagent air filtration systems

Charge-based water filtration systems

Adsorptive formed body having an inorganic amorphous supporting structure, and process for the production thereof

Odor absorbent evaporative pad

Air-permeable filtration media, methods of manufacture and methods of use

Process for the removal of heavy metals from gases, and compositions therefor and therewith

Method and apparatus for fluid purification

Desulfurization system and method for desulfurizing afuel stream

Adsorptive assembly and method of making the same

Carbon dioxide adsorption-desorption material and adsorption-desorption apparatus

Adsorbent breather filter

Mercury reduction system and method in combustion flue gas using staging

Process to prepare adsorbents from organic fertiilizer and their applications for removal of acidic gases from wet air streams

Flow adjusting mechanism

Gas storage and dispensing system with monolithic carbon adsorbent

Encapsulated active particles and methods for making and using the same

Metal ion modified high surface area materials for odor removal and control

Purification and transfilling of ammonia

System for use of land fills and recyclable materials

Removing siloxanes from a gas stream using a mineral based adsorption media

Desulfurization and novel sorbent for the same

Treated activated carbon and process for making same

Method for purifying carbon dioxide

Separation method and assembly for process streams in component separation units

Storage materials for hydrogen and other small molecules

Adsorbents for removing heavy metal cations and methods for producing and using these adsorbents

Adsorbent of latent-heat storage type for canister and process for producing the same

Adsorbent-formed object and an adsorbent unit

FILTER MATERIAL ABSORB HYDROCARBON

Filter materials for absorbing hydrocarbons

Adsorption mass and method for removing carbon monoxide from flows of material

Process for recovering rare gases using gas-recovering container

Method for purification of lens gases used in photolithography

Oxygen sorbent compositions and methods of using same

Device for absorbing water vapour

Method for treating a flow of gas and gas treatment system

Adsorption filter and manufacturing method thereof

Ingredient and process for producing copper (I) chloride, adsorbent and adsorbing method for reductive gas each with the use of copper (I) chloride, and recovering method of carbon monoxide gas

Manganese compound, process for producing the same, and method of utilization of the same

Integrated air processing devices and isolation containment systems using such devices

Shaped composite adsorbent material

Spiral composite adsorbent material

Thermally programmable gas storage and release

Mixed metal oxide sorbents

Device and method for removing water and carbon dioxide from a gas mixture using pressure swing adsorption

Process for reduction of inorganic contaminants from waste streams

Zeolites and molecular sieves and the use thereof

Methods of producing cermet materials and methods of utilizing same

Gas storage and dispensing system with monolithic carbon adsorbent

Broad spectrum filter system including tungsten-based impregnant and being useful for filtering contaminants from air or other gases

Method for separating gas mixtures

Deodorant material and process for producing the same

Treatment of hydrogen/hydrocarbon mixtures on adsorbents regenerated at high pressure

Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streams

Method for separation or molecular/atomic/ionic mixtures

Molecular sieves for improved hydrocarbon traps

Supported perovskite-type oxides and methods for preparation thereof

Method of manufacturing and using enhanced carbon dioxide adsorbent

Enhanced carbon dioxide adsorbent

Method and system for supplying high purity fluid

Mercury reduction system and method in combustion flue gas using staging

Method and apparatus for control of chemical or biological warfare agents

Method for removing contaminants from fluid streams

Evaporative emissions filter

Onboard hydrogen storage unit with heat transfer system for use in a hydrogen powered vehicle

Regenerative removal of trace carbon monoxide

Fuel tank venting system and an additional filter element therefor

High density adsorbent structures

Evaporated fuel adsorbing apparatus for an engine intake passage

Filter element

Process for the selective removal of sulphur compounds from synthesis gas

Meso-frequency traveling wave electro-kinetic continuous adsorption system

Sampling filter for chlorinated organic compounds

Purification of hydride gases

Process for production of molecular sieve adsorbent blends

Method for surface treating perlite sorbents for improved adsorbing of vapor phase metals and metal compounds at elevated temperatures

High purity air and gas fractionation system

Sulfur oxide sorption with layered chlorite-type contact solids

Halogen-containing gas absorbent, halogen-containing gas removal method,and halogen-containing gas processing apparatus

Mercury reduction system and method in combustion flue gas using staging

Vehicle having atmosphere pollutant treating surface

Activated carbon for odor control and method for making same

Fluid cleaner and fuel-cell generator

Filter element, method for manufacture thereof, and filter using said element

Adsorptive filter element and methods

High surface area material blends for odor reduction, articles utilizing such blends and methods of using same

Evaporative emission treatment device

Activated carbon mesh fiber matrix embedded with lithium hydroxide and zeolite crystals

Body for isolating a constituent contained in a gas mixture

Mechanically stable porous activated carbon molded body, a process for the production thereof and a filter system including same

Desulfurization and novel sorbents for same

Method for removing sulfur compounds from fluids using compressed metal oxide composition particles

Air purification and physiological metabolism promoting health material

Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures

Reactive gas filter

Air-stable metal oxide nanoparticles

Separation method and apparatus incorporating materials having a negative poisson ratio

Fuel cell system and fuel feeder

Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent

Air cleaner

Chemical filter and method for manufacturing same

High-capacity sulfur adsorbent bed and gas desulfurization method

Flue gas purification process using a sorbent polymer composite material

Binder systems derived from amorphous silica and bases

Portable filter unit and methods for using same

Air filtration apparatus and aromatizer

Odor-mitigating compositions

Adsorptive duct for contaminant removal, and methods

Adsorption element and methods

Barium-and calcium-based zeolitic adsorbent for gas purification in particular air

Activated carbon filter

Evaporative emissions filter

Method of removing mercury from exhaust gases

System for use of land fills and recyclable materials

Vaping device with integrated smoke neutralization

Maskless respiratory and eye protection device for aerosols and vapors including chemical, biological, radiological, and nuclear (CBRN) contaminants

System and method for producing renewable natural gas from biogas

Carbon dioxide capture using activated carbon derived from spent coffee grounds

Polyethylene (PE) waste material-based carbon-fixed aggregate with wire mesh shell, and preparation method of PE waste material-based carbon-fixed aggregate

Drying apparatuses, dust separation devices, crushing devices, organic waste disposal systems, and operating methods

Maskless respiratory and eye protection device for aerosols and vapors including chemical, biological, radiological, and nuclear (CBRN) contaminants

System and method for producing renewable natural gas from biogas

Polyimide membranes incorporating diselenide functionality for selective separation of CO

System and method for producing renewable natural gas from biogas

Carbon sorbent formulations for carbon dioxide adsorption, and related methods

Jute filters to reduce ammonia inhibition effects of chicken manure for biogas production

System and method for cleaning of biogas

System and method for cleaning of biogas

Jute filters to reduce ammonia inhibition effects of chicken manure for biogas production

Systems and methods for processing hydrocarbon feedstocks

Techniques to synthesize greenhouse gases

Isomerization process

System and method for removal of PFAS and other emerging contaminant micro-constituents from landfill leachate and other impacted liquids

Direct biochar cooling methods and systems

Direct biochar cooling methods and systems

CO2 capture in dry atmospheric air and molecular sieves of carbon using mantle peridotite and silica gel electrolysis method

Condensate stabilization process

Cigarette smoke filtration apparatus

Production and use of ultra-clean carbon compounds and uniform heat from carbon-based feedstocks

Assembling support for canister of vehicle

Method for forming an acid-treated fly ash activated carbon

Polymer for carbon dioxide capture and separation

Integrated gas separation-turbine COcapture processes

Removal of carbon dioxide from gas mixtures using ion-exchanged silicoaluminophosphates

Liquid block probe for wet gas

Separation of gases using GME framework type zeolites

Method and apparatus for managing oxygen generating system

Method and apparatus for managing oxygen generating system

Polymer nanocomposites for gas separation

Stabilized amine-containing COadsorbents and related systems and methods

Method of collecting water on the moon

Removal of carbon dioxide from gas mixtures using ion-exchanged silicoaluminophosphates