SPOIL-BASED LIGHTWEIGHT POROUS BACKFILL FOR PURIFYING WASTE GAS AND WASTEWATER AND METHOD OF USE THEREOF

AIR FILTER DEVICE, FILTER CARTRIDGE, ADAPTER ELEMENT AND METHOD FOR EXCHANGING THE FILTER CARTRIDGE

PRE-TREATMENT METHOD, CARBON DIOXIDE COLLECTION METHOD, AND DEVICE FOR EXECUTING THESE METHODS

PASSIVE APPARATUS FOR REDUCING FLOATING RADIOACTIVE MATERIAL IN CONTAINMENT BUILDING

Dehumidifying Plant Including a Device for Purifying a Process Fluid

Fan Speed Control for Moving Panel Direct Air Capture System

METHOD FOR REGULATING THE MOISTURE IN A GAS

High Throughput Moving Panel Direct Air Capture System

High Throughput Moving Panel Direct Air Capture System

PORTABLE DEVICE FOR REMOVING GASEOUS POLLUTANTS FROM THE SURROUNDING AIR

High throughput moving panel direct air capture system

LOW-PRESSURE DROP STRUCTURE OF PARTICLE ADSORBENT BED FOR IMPROVED ADSORPTION GAS SEPARATION PROCESS

High Throughput Moving Panel Direct Air Capture System

Method for indicating exchange of a fuel vapor absorber and a vehicle with an indicator therefore

Method and facility for purifying a high-flow gas stream

MANUFACTURE AND REMANUFACTURE OF VOLATILE ANAESTHETIC AGENTS USING SUPERCRITICAL FLUIDS

Desiccant replacing apparatus and air dry system including the same

Device for purifying a process fluid and dehumidifying plant including such a device

Air filter for removing aldehyde-like VOCs from indoor air

REACTIVE SORBER APPARATUS, SYSTEM AND METHOD FOR GAS PURIFICATION

CO2 scrubber with moving bed structure

Vent filter and pure liquid storage tank

Vehicle and COrecovery method

ELBOW TYPE GAS PURIFIER AND METHOD OF ITS PRODUCTION

System and method for removing airborne molecular contaminants from gas streams

Method and Device Intended to Purify Sulphur Oxide Containing Exhaust Gas from Internal Combustion Engines by Means of a Multi-stage Adsorption Method

Method for cleaning phosgene conducting apparatus

Modular system and method for polishing process

Apparatus and system for swing adsorption processes related thereto

To the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids

Decontaminating column for on-line replacing adsorption material and glove box

Emissions control system with CZTS sorbents, CZTS-based alloy sorbents, and/or carbon-based sorbents and method of use

Desiccant breather

Wet desulfurization process using a suspension bed

ROTATING ELECTRICAL MACHINE GAS DRYER

Apparatus and system for swing adsorption processes related thereto

Connection of a spontaneous delivery device to a concentrator

System and method for removing airborne molecular contaminants from gas streams

Sulfide oxidation process and apparatus

Method to provide pipeline quality natural gas

Methane-rich natural gas supply for stationary combustion systems

Filter system for a building and filter device

Device and method for determining processing capacity

Device for eliminating harmful substance

Detection system assembly, dryer cartridge, and regenerator and methods for making and using the same

Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture

Device for the adsorption treatment of a fluid or fluid stream

Marine Fuel Fume or Vapor Filter

Contaminant removal from gas streams

Adsorption tower of dry exhaust gas treatment device

Method for Eliminating Spikes of Mercury Emissions

Purification assemblies and methods of assembling purification assemblies

DESULFURIZER, HYDROGEN GENERATION APPARATUS, FUEL CELL POWER GENERATING SYSTEM, AND DESULFURIZING AGENT CARTRIDGE

Cartridge adsorber system for removing hydrogen sulfide from reformate

Apparatus and Delivery of Oxygen

Method and apparatus for refreshing carbon in a carbon filter canister

System and method for a moving bed adsorber for contaminant removal

FILTER SATURATION CONTROL SYSTEM

FILTER ASSEMBLIES AND SYSTEMS FOR INTAKE AIR FOR FUEL CELLS

Landfill gas purification and liquefaction process

Cermet materials

Photo-electronic air purifying and conditioning system

Apparatus and delivery of medically pure oxygen

Filter assemblies and systems for intake air for fuel cells

Quick-change filter system and a base and a quick-change filter intended for such a system

Sulfur oxide sorption with layered chlorite-type contact solids

Gas-using facility including portable dry scrubber system and/or over-pressure control arrangement

Filter assemblies and systems for intake air for fuel cells

Exhaust scrubber system and method