29646 ⎘
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols, by absorption
Sub-classes:DEOXYGENATION AGENT COMPOSITION, METHOD FOR PRODUCING SAME, AND DEOXYGENATION AGENT PACKAGE
#2SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY CARBON DIOXIDE FROM CARBON DIOXIDE-CONTAINING GAS STREAMS
#3METHOD AND SYSTEM FOR RECOVERING NMP IN LITHIUM BATTERY PRODUCTION
#4COMPOSITE PARTICLES AND THEIR USE IN THE SELECTIVE CAPTURE AND RELEASE OF CARBON DIOXIDE WITH USE OF DIELECTRIC HEATING
#5Gaseous Absorption Compositions And Methods
#6METHODS, DEVICES, AND SYSTEMS FOR BIOMASS COMPOSTING AND CO2 CAPTURE
#7PURIFICATION ARRANGEMENT FOR PURIFYING HYDROGEN GAS
#8ARRANGEMENT FOR JOINING AND SEALING A METALLIC HYDROGEN SEPARATION MEMBRANE TO A METALLIC CONNECTOR
#9APPARATUS, SYSTEM AND METHOD USING NONTHERMAL PLASMA
#10PLANT AND METHOD FOR PRODUCING BIOMETHANE
#11POLYCARBONATE PRODUCTION METHOD, DIHYDROXY COMPOUND RECOVERY METHOD, AND POLYCARBONATE PRODUCTION APPARATUS
#12RENEWABLE ENERGY UTILIZATION SYSTEM BASED ON NITROGEN-FREE COMBUSTION AND CARBON DIOXIDE RECYCLING
#13Process For the Production of Methanol and Hydrogen from Methane Using a Solid Metal Hydroxide Reagent
#14CONTAINER MODULE AND FUNCTIONAL UNIT
#15CAPTURING CARBON DIOXIDE
#16CARBON DIOXIDE SEPARATION/CONVERSION DEVICE
#17A SYSTEM AND METHOD FOR DISTILLATION
#18SYSTEM AND METHOD FOR SUBSTANCE REMOVAL
#19REMOVAL OF PFAS FROM CONTAMINATED SOIL
#20Methods and systems for producing sulfur-containing products
#21SYSTEM AND METHOD FOR TRANSPORTATION OF CAPTURED CARBON
#22SIMPLIFIED ETHYLENE OXIDE PURIFICATION METHODS
#23ARRANGEMENT AND METHOD FOR AIR-INDUCED EVAPORATION AND COOLING
#24METHOD FOR PRODUCING 2-FURONITRILE AND METHOD FOR PRODUCING CARBONIC ACID ESTER
#25System and method for substance removal
#26Pollutant Capturer and Mobilizer
#27PROCESS AND SYSTEM FOR PRODUCT RECOVERY AND CELL RECYCLE
#28LOW NOISE, CEILING MOUNTED INOOR AIR SCRUBBER
#29Systems and methods for processing gases
#30METHOD FOR PREPARING HYDROGEN FROM SECONDARY ALUMINUM ASH
#31METHOD OF MONITORING ODOR-CAUSING SUBSTANCE IN FLUE GAS
#32GAS RECOVERY SYSTEMS AND METHODS
#33METHOD AND DEVICE FOR WASTE HEAT RECOVERY IN AMMONIA-BASED DESULFURIZATION AND DECARBONIZATION SYSTEM
#34Carbon compound manufacturing system and method of controlling carbon compound manufacturing system
#35Processes for Treating Off-Gas In An Acetic Acid Production Unit
#36VARIABLE INSTALLATION IN A GAS FLOW CHANNEL
#37VACUUM LINE AND METHOD FOR CONTROLLING A VACUUM LINE
#38ROTATING PACKED BED ARRANGEMENTS
#39Animal shed system with an air trap and a scrubber
#40MULTIMETALLIC OXIDES FOR THERMALLY REVERSIBLE NOX SORPTION
#41METHOD AND SYSTEM FOR IMPROVED-EFFICIENCY AIR-CONDITIONING
#42HIGH THROUGHPUT HIGH RESOLUTION GAS SORPTION SCREENING
#43TUNABLE, RAPID UPTAKE, AMINOPOLYMER AEROGEL SORBENT FOR DIRECT AIR CAPTURE OF CO2
#44Tunable, rapid uptake, aminopolymer aerogel sorbent for direct air capture of CO
#45MULTI-FUNCTIONAL EQUIPMENT FOR DIRECT DECARBONIZATION WITH IMPROVED INDOOR AIR QUALITY
#46SLUDGE DRYING SYSTEM
#47ORGANIC IODINE REMOVER AND ORGANIC IODINE REMOVING APPARATUS
#48Pollutant capturer and mobilizer
#49Device and Method for In Situ Sampling of Volatiles from Surfaces
#50PROCESS AND SYSTEM FOR PRODUCT RECOVERY AND CELL RECYCLE
#51Carbon compound manufacturing system and method of controlling carbon compound manufacturing system
#52ATMOSPHERIC WATER GENERATION SYSTEMS AND METHODS UTILIZING MEMBRANE-BASED WATER EXTRACTION
#53COMPOSITE ABSORBENT AND USE THEREOF
#54Systems and methods for water extraction control
#55Low noise, ceiling mounted indoor air scrubber
#56High throughput high resolution gas sorption screening
#57METHODS FOR PRODUCING ANHYDROUS HYDROGEN IODIDE (HI)
#58Capturing carbon dioxide
#59SYSTEM FOR ELIMINATING BAD-SMELLING EMISSIONS FROM INDUSTRIAL PROCESSES
#60CARBON DIOXIDE RECOVERY SYSTEM AND CARBON DIOXIDE RECOVERY METHOD
#61Air separators and related methods
#62Filter for a humidification system
#63Fumigation System and Method
#64PROCESS FOR PRODUCING NANOSTRUCTURED MATERIAL, PRODUCT AND USE
#65Systems and methods for processing gases
#66SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE
#67Filter conditioning unit for high-volume sampling filters
#68Tunable, rapid uptake, aminopolymer aerogel sorbent for direct air capture of CO
#69Method and apparatus for direct drying of inorganic sludge with drum drawing process
#70Systems and processes for producing fixed-nitrogen compounds
#71DEVICE FOR CLEANING AND STERILIZING AIR AND OBJECT SURFACES
#72Polymeric sorbents for carbon dioxide
#73Process for separating an organic isocyanate
#74Concept and expression method of energy efficiency index (EEI) COPCO2 for carbon-capture system
#75Control device controlling CO recovery device
#76Methods and Equipment for Treatment of Odorous Gas Streams from Industrial Plants
#77Process for reducing the content of NOx and N2O from a tail gas of a nitric acid process
#78Aircraft cabin contaminant removal using liquid sorbent
#79Compound containing unsaturated double bond, oxygen absorber comprising same, and resin composition
#80Air separators and related methods
#81CO2 recovery system
#82Methods and Systems for Producing Biochar
#83Air purifier
#84Method for separating Dy and Tb from alloy containing both
#85AIR CLEANSING SYSTEM
#86Pollutant capturer and mobilizer
#87Systems and methods for water extraction control
#88Systems and processes for removal and reduction of NOand CO gases from flue/exhaust gas streams
#89Process and system for product recovery and cell recycle
#90Plant and process for producing nitric acid
#91FLUORINE-CONTAINING GAS DECOMPOSING/REMOVING AGENT, METHOD FOR PRODUCING SAME, AND FLUORINE-CONTAINING GAS REMOVING METHOD AND FLUORINE RESOURCE RECOVERY METHOD EACH USING SAME
#92SYSTEM FOR, METHOD OF, AND THE RESULTING PRODUCT OF THE PRODUCTION OF FUEL GAS, HEAT AND ELECTRICITY AND THE CLEANING OF CARBON EMISSIONS
#93Systems and methods for processing gases
#94Systems and methods for processing gases
#95Ethylene absorber unit and household refrigeration appliance having such a unit
#96Apparatus and calculating method of pH
#97Carbon dioxide recovery system and carbon dioxide recovery method
#98Cleaning device for gas flows from isocyanate production
#99Complex crystal and chemosensor provided with same
#100Rare earth-based metal-organic framework for moisture removal and control in confined spaces
#101Systems and methods for water extraction control
#102Plant for absorption of individual components in gases
#103Fumigation System and Method
#104Chemical compositions and method for degassing of processing equipment
#105Low noise, ceiling mounted indoor air scrubber
#106Method For Preparing A Sorbent
#107Exhaust gas pollution reduction
#108Oxygen absorbing agent
#109Method and system for improved-efficiency air-conditioning
#110Component removal from a gas stream
#111Flue gas treatment system and method
#112DEVICES AND METHODS FOR CONTROLLING HEADSPACE HUMIDITY AND OXYGEN LEVELS
#113Device for manufacturing organic substance and method for manufacturing organic substance
#114Gas clean-up unit and gas purification method
#115Exhaust gas treatment system
#116Systems and methods for determining the usability of person support apparatuses
#117Carbon dioxide removal system for anode exhaust of a fuel cell
#118Recovery method for ammonium bicarbonate solution
#119COrecovery device and COrecovery method
#120Mass transfer processes with limited sensible heat exchange
#121Oxygen scavenger composition
#122CARBON DIOXIDE RECOVERY SYSTEM AND CARBON DIOXIDE SEPARATION AND RECOVERY SYSTEM
#123Acidic gas recovery system and reclaiming device to be used in same
#124REMOVAL OF MERCURY BY CHEMICAL ADDITION AND MECHANICAL SEPERATION
#125COrecovery device and recovery method
#126Cement kiln exhaust gas pollution reduction
#127Liquid having oxygen absorbing ability, method for producing same, and complex solution containing same
#128Absorption agent, method of manufacturing same, and method for separation and recovery of acidic compound
#129Multipurpose air pollution and heat reducing device
#130Systems and methods for high CO2 ammonia purification
#131Wastewater lift station vent odor neutralization device
#132Process and contactor vessel for the absorption of target gas by counter-current absorption process and fluidised bed
#133Rare earth-based metal-organic framework for moisture removal and control in confined spaces
#134Film deterioration preventing material and acid gas removing agent
#135Process and system for product recovery and cell recycle
#136Gas treatment method
#137Method for removing a foulant from a gas stream with minimal external refrigeration
#138Production of hyperpolarized gas
#139Protein nanofiber air filter materials and methods
#140Wet flue gas desulfurization apparatus and operation method for wet flue gas desulfurization apparatus
#141PROCESS FOR OXIDIZING ONE OR MORE THIOL COMPOUNDS AND SUBSEQUENT SEPARATION IN A SINGLE VESSEL
#142RELEASE DEVICE AND RELEASE METHOD
#143Device for extracting water from the environment
#144Atmospheric negative ionizer
#145Chemical compositions and method for degassing of processing equipment
#146Method and device for wet flue-gas desulfurization
#147Systems and methods for determining the usability of person support apparatuses
#148Device for the extraction of water from the environment
#149Absorbing solution for separating and capturing carbon dioxide, and method for separating and capturing carbon dioxide in which same is used
#150Systems and methods for water extraction control
#151Composition for removing sulfur-containing compounds
#152Systems and methods for using perfluorocarbons to remove gases from medical devices
#153Devices and methods for controlling headspace humidity and oxygen levels
#154Flue gas treatment system and method
#155Method for waste gas dedusting and dedusting agent
#156Natural gas refining apparatus and system
#157Separations with ionic liquid solvents
#158COrecovery device and COrecovery method
#159Method for regenerating odor absorbent in a motor vehicle HVAC system
#160Apparatus and calculating method of pH
#161Energy System with C02 Extraction
#162Component transfer processing method and component transfer processing device
#163Separation method and separation apparatus
#164Methods for removing contaminants from gas streams
#165Device for extracting water from the environment
#166Ionic liquid waste handling system
#167Method and device for separating off electrolytes from synthesis gases
#168Desulphurisation material comprising copper supported on zinc oxide
#169Devices and methods for controlling headspace humidity and oxygen levels
#170System for reducing produced water disposal volumes utilizing waste heat
#171Apparatus for purifying waste gases for integrated semiconductor
#172Cement kiln exhaust gas pollution reduction
#173Fumigation system and method
#174Apparatus and method for regenerating odor absorbent in a motor vehicle HVAC system
#175Air quality by eliminating greenhouse gas emissions through a process of conversion of flue gases into liquid or semi-solid chemicals
#176Sulfide oxidation process and apparatus
#177Method and system of treating biomass wastes by biochemistry-thermochemistry multi-point interconnection
#178Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof
#179Fluid processing system
#180Gas scrubber system and method
#181Method for preparing a sorbent
#182Coal upgrade plant and method for manufacturing upgraded coal
#183Landfill gas treatment method with polishing
#184Gas treatment apparatus
#185Desulfurization method for gas containing sulfur oxide and desulfurization apparatus
#186Absorption tower having absorption separator
#187Quench chamber with integrated scrubber system
#188APPARATUS AND METHOD FOR TREATING HARMFUL GASES AND PREVENTING GENERATION OF AND REMOVING HARMFUL SUBSTANCES
#189Gas absorbing and regenerating apparatus and method for operating same
#190Absorption method and absorption device
#191Separations with ionic liquid solvents
#192Gas scrubber system and method
#193Ammonia capturing by COproduct liquid in water wash liquid
#194Sorbent compositions for use in a wet scrubber unit
#195Method and system for improve-efficiency air-conditioning
#196Ammonia stripper for a carbon capture system for reduction of energy consumption
#197Mass transfer processes with limited sensible heat exchange
#198Exhaust air purification device and method of purifying exhaust air in a livestock stable
#199Method and system for mixing gas and liquid for gravitational, physical and chemical collection of compounds
#200APPARATUS FOR RECOVERY OF VOLATILE ORGANIC COMPOUND VAPOR
#201Radial-flow scrubber
#202GAS PURIFICATION METHOD
#203Method for preventing fouling of exhaust gas flow path of burning equipment and method for removing ammonium hydrogen sulfate contained in exhaust gas of burning equipment
#204Low dead space liquid trap
#205Lean oil absorption and stabilization
#206Systems and methods for lubricating bearings of rotating equipment in gas processing systems
#207Methods and equipment for treatment of odorous gas steams
#208Process for producing oxygen absorbing agent
#209Controlled system for supporting algae growth with adsorbed carbon dioxide
#210Method for selectively desulfurizing a crude synthesis gas
#211Gas-liquid contact device, distillation device, and heat exchange device
#212Multi-purpose conservation apparatus
#213Laboratory apparatus
#214Radon removal from gas
#215Process for producing biomethane for injection into a gas network from a plurality of production sites and set of devices for the implementation thereof
#216Oxygen absorbing agent composition
#217IN-SITU AEROGELS AND METHODS OF MAKING SAME
#218Separations with ionic liquid solvents
#219Ammonia stripper for a carbon capture system for reduction of energy consumption
#220Treatment system and method for a flue gas from a combustion process
#221Vapor-liquid contacting apparatuses and methods for removing contaminants from gas streams
#222System and method for reducing emissions via solvent injection
#223Aerosol trapping
#224Process and system for treating oil sands produced gases and liquids
#225Separating impurities from a gas stream using a vertically oriented co-current contacting system
#226Apparatuses and methods for separating liquefiable hydrocarbons from hydrogen-, hydrocarbon-containing gas streams
#227Desulphurisation material comprising copper supported on zinc oxide
#228ABSORPTION MEDIUM AND METHOD FOR ABSORPTION OF AN ACID GAS FROM A GAS MIXTURE
#229Steam efficiency with non depletive condensing and adiabatic solvent heating
#230Carbon dioxide recovery
#231Methods and equipment for treatment of odorous gas streams from industrial plants
#232Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention
#233Method and apparatus for treating a raw UCG product stream
#234COrecovery system and method
#235Compressor and method for compressing technical gases
#236FLUE GAS DIFFUSER OBJECTS
#237Fuel carburetor
#238Cement kiln exhaust gas pollution reduction
#239Processes and apparatuses for preparing liquified natural gas
#240SYSTEM, SORBENTS, AND PROCESSES FOR CAPTURE AND RELEASE OF CO2
#241Coaxial / coaxial treatment module
#242Laboratory apparatus
#243System for recovering acid gases from a gas stream
#244Process and Apparatus for Optimized Combination of Purification and Separation of MTO Reaction Gas Containing Catalyst Fine Powder
#245Membrane-based gas separation process using ejector-driven gas recycle
#246METHOD OF SCAVENGING OXYGEN AND ABSORBING OXYGEN
#247Extraction of water from air
#248Flue gas scrubbing apparatus and methods thereof
#249Biomass dryer/burner system
#250PROCESS FOR SEPARATING CO2 FROM A GASEOUS STREAM
#251Ammonia capturing by COproduct liquid in water wash liquid
#252Carbon dioxide gas fixation method and carbon dioxide gas fixation apparatus
#253Selective caustic scrubbing using a driver gas
#254Systems and methods for converting gaseous byproducts of wastewater treatment into energy
#255Polymer-encapsulated carbon capture liquids that tolerate precipitation of solids for increased capacity
#256Laboratory apparatus
#257Air pollution control system and method
#258Method of removing metal carbonyls from gaseous streams and metal carbonyl sorbent
#259Method and system for improved-efficiency air-conditioning
#260Method for producing DDR zeolite
#261Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention
#262HYDRATE FORMATION FOR GAS SEPARATION
#263Method and system for improved-efficiency air-conditioning
#264Thermal integration of a carbon dioxide capture and compression unit with a steam or combined cycle plant
#265Method for the Separation of NOx from a Gas Stream Containing Epoxy
#266Method for building remediation caused by defective drywall
#267Method and system for treatment of malodorous gases emanating from a pulp mill
#268HYDRATE FORMATION FOR GAS SEPARATION OR TRANSPORT
#269COrecovery system and method
#270Purification of a gas stream
#271COrecovery system and method
#272COrecovery system and method
#273Systems and methods for converting gaseous byproducts of wastewater treatment into energy
#274Biomass dryer/burner system
#275Process for removing carbonyl sulphide and hydrogen sulphide from a synthesis gas stream
#276REMOVAL OF CARBON DIOXIDE FROM AIR
#277Separation Method Using A Column With A Corrugated Cross Structure Packing For Separating A Gaseous Mixture
#278Apparatus For Recovery Of Volatile Organic Compound Vapor
#279Process for producing a purified synthesis gas stream
#280Heat recovery gas absorption process
#281Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures
#282Extraction process utilzing liquified carbon dioxide
#283Pollution control in wood products dryer operation
#284Water purification method, process and apparatus
#285Systems for removing toxic airborne contaminants in waxing environments
#286EFFLUENT GAS STREAM TREATMENT SYSTEM HAVING UTILITY FOR OXIDATION TREATMENT OF SEMICONDUCTOR MANUFACTURING EFFLUENT GASES
#287Process for the continuous removal of hydrogen sulfide from gaseous streams
#288Process and apparatus for the purification of methane rich gas streams
#289Method for isolating NO
#290Method for purifying and concentrating dinitrogen monoxide
#291Gasification apparatus and method
#292Gas Separation and Compression Device
#293METHOD AND APPARATUS FOR TREATING WASTE GAS CONTAINING ACID AND/OR BASE
#294Gas-liquid contact system
#295Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures
#296Method for the selective extraction of acids, bases and polar salts
#297Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactor
#298Hydrate formation for gas separation or transport
#299Method and System of Removing Moisture and Toxic Gas Components from Exhaust Gas
#300COrecovery system and method