29723 ⎘
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,; Chemical or biological purification of waste gases; General processes for purification of waste gases; Apparatus or devices specially adapted therefor; Liquid phase processes with gas-liquid contact
METHOD FOR AIR PURIFICATION AND SIMULTANEOUS PRODUCTION OF O2 BY MEANS OF ALGAL CULTURE
#302Composite amine absorbent, removal unit, and removal method
#303Water-lean carbon dioxide absorbent and method for capturing carbon dioxide by using same
#304PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM
#305CARBON DIOXIDE FIXATION METHOD, CARBON DIOXIDE RECOVERY METHOD, CARBON DIOXIDE FIXATION DEVICE AND ENVIRONMENTALLY FRIENDLY INDUSTRIAL FACILITY
#306POLYMERIC MATERIALS FOR CARBON DIOXIDE CAPTURE
#307AIR CONTACTOR
#308TWO STEP AMINE ABSORPTION PROCESS FOR REMOVAL CO2/H2S FROM BIOGAS
#309Method of capturing a target species from a gas
#310Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide
#311DIRECT AIR CAPTURE CONTACTOR FOR CARBON UPTAKE, AND METHODS OF OPERATING THE SAME
#312REMOVAL OF ACID GASES FROM GASEOUS MIXTURES CONTAINING THEM
#313METHODS AND SYSTEMS FOR CONTROLLING CONDENSATE WHEN REDUCING OXYGEN CONTENT IN BIOGAS
#314REGENERATION DEVICE, GAS TREATMENT DEVICE, REGENERATION METHOD, AND GAS TREATMENT METHOD
#315DEVICE AND METHOD FOR STAGED ABSORPTION AMMONIA-BASED DECARBONIZATION
#316CO2 CAPTURE AND CONVERSION USING A NOVEL MEMBRANE SYSTEM
#317DEVICE AND METHOD FOR CONTROLLING AMMONIA ESCAPE IN AMMONIA-BASED DECARBONIZATION SYSTEM
#318A SOLVENT SOLUTION AND PROCESS
#319ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE
#320METAL-CONTAINING IONIC LIQUIDS WITH REDUCED VISCOSITY
#321METHOD AND SYSTEM FOR PREPARING UREA BY COUPLING DENITRATION WITH ELECTROCATALYTIC REDUCTION
#322CO2 CAPTURE PROCESS WITH ELECTROLYTIC REGENERATION
#323Gas purification apparatus and method
#324PLANT AND PROCESS OF GRANULATING UREA AMMONIA SULPHATE
#325MULTI-STAGE AMMONIA-BASED DECARBONIZATION
#326SYSTEM FOR THE CHEMICAL DECONTAMINATION OF CORROSIVE GASES
#327OZONE SCRUBBER AND OZONE SCRUBBING METHOD
#328Carbon-removing sand and method and process for design, manufacture, and utilization of the same
#329COOLING APPARATUS AND METHOD FOR AMMONIA-BASED DECARBONIZATION
#330GAS-TREATING DEVICE
#331Low residence time gas separator
#332Materials having improved wettability and related methods of use and manufacture
#333Materials having improved wettability and related methods of use and manufacture
#334HIGH TEMPERATURE AIR SEPARATION MODULE FOR AN ODH COMPLEX
#335Co-current and Counter Contactor for Immiscible Fluids
#336A METHOD AND A DEVICE FOR INFLUENCING ENTITIES IN A GAS FLOW
#337System and process of capturing carbon dioxide from flue gases
#338POLYMER COMPRISING A PLURALITY OF ACTIVE AMINE GROUPS, RELATED POLYMERS AND RELATED METHODS THEREOF
#339PROCESS AND APPARATUS FOR PRODUCING ALKALI BICARBONATES AND ALKALI CARBONATES
#340COcapture using alkaline media for the preparation of sodium carbonate
#341Method of and device for removing nitrogen oxide in gas
#342Method and Scavenging Mixture for Removing Hydrogen Sulfide from a Gas Stream
#343SCRUBBER FOR WASHING EXHAUST FUMES GENERATED BY INTERNAL COMBUSTION ENGINES
#344Beta-Amino Carboxylate (BAC) Solvents for Enhanced CO2 Separations
#345AQUEOUS LIQUID SORBENT
#346SYSTEM FOR CAPTURING CARBON DIOXIDE AND SULFUR OXIDES AND UTILIZING CARBON FOR SHIPS
#347PROCESS FOR CAPTURING CO2 AND PROCESS FOR CONTINUOUSLY REGENERATING SOLVENT
#348Dual-Loop Solution-Based Carbon Capture System and Method
#349Integrated ethylene production process
#350METHOD AND SYSTEM FOR CAPTURING CARBON DIOXIDE FROM THE AIR
#351Cyclopropeneimines for capture and transfer of carbon dioxide
#352Cyclopropeneimines for capture and transfer of carbon dioxide
#353CARBON DIOXIDE TREATMENT APPRATUS, CARBON DIOXIDE TREATMENT METHOD, AND METHOD OF PRODUCING ETHYLENE
#354PLANT AND METHOD FOR CARRYING OUT AN ENDOTHERMIC CHEMICAL PROCESS AND FOR SEPARATING CARBON DIOXIDE FROM FLUE GAS PRODUCED IN THE PROCESS
#355METHOD AND APPARATUS FOR CLEANING EXHAUST GAS
#356AN AIR PURIFIER DETECTING ERRORS
#357SCRUBBER OUTLET ASSEMBLY
#358Apparatus for purifying gas
#359Process and system for capture of carbon dioxide
#360SYSTEMS AND PROCESS FOR CARBON CAPTURE AND CONVERSION
#361Apparatus and method for cleaning metal smallwear
#362ELECTROCHEMICAL HYDROXIDE AND CARBON DIOXIDE REGENERATION METHOD AND APPARATUS
#363Flameless catalytic thermal oxidation device
#364RATE ENHANCEMENT OF GAS CAPTURE PROCESSES
#365Apparatus for reducing greenhouse gas emission in vessel cooperated with exhaust gas recirculation and vessel including the same
#366Apparatus for reducing greenhouse gas emission in vessel cooperated with exhaust gas recirculation and intelligent control by exhaust recycling and vessel including the same
#367METHOD OF ELIMINATION OF POLY- AND PERFLUOROALKYL SUBSTANCES (PFAS) IN A WASTEWATER BIOSOLIDS GASIFICATION PROCESS USING A THERMAL OXIDIZER AND HYDRATED LIME INJECTION
#368A METHOD AND ARRANGEMENT FOR MANAGING AND CONTROLLING NITROGEN EMISSION FROM A CYCLIC LIQUOR FLOW SYSTEM IN A PULP MILL
#369REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION
#370DEVELOPMENT OF THE ABSORPTION PROCESS IN THE DIFFERENT INDUSTRIES
#371ALKALI-BASED REMOVAL OF CHEMICAL MOIETIES FROM GAS STREAMS WITH CHEMICAL CO-GENERATION
#372Fully Automated Direct Air Capture Carbon Dioxide Processing System
#373Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hydrogen Sulfide Capture
#374AN AIR PURIFIER COMPRISING A DIFFUSER
#375MICROWAVE PLASMA SYSTEM FOR EFFICIENTLY PRODUCING NITRIC ACID AND NITROGEN FERTILIZERS
#376TREATMENT OF IMPURITIES IN PROCESS STREAMS
#377AN AIR PURIFIER COMPRISING A MICROBUBBLE GENERATOR
#378Using carbon dioxide from a direct air capture system as a low global warming car and industrial refrigerant
#379Ocean alkalinity system and method for capturing atmospheric carbon dioxide
#380METHODS FOR PRODUCING AND USING ALKALINE AQUEOUS FERRIC IRON CARBONATE SOLUTIONS
#381Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide
#382METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES
#383Ocean alkalinity system and method for capturing atmospheric carbon dioxide
#384ABSORPTION COLUMN COMPRISING A FEED BOX HAVING A SERRATED WEIR AND A STRUCTURED PACKING AND PROCESS FOR THE PRODUCTION OF NITRIC ACID
#385SYSTEM AND METHOD FOR CONDITIONING SYNGAS AND CAPTURING CARBON DIOXIDE FROM CONDITIONED SYNGAS FOR PRODUCTION OF POWER, CHEMICALS, AND OTHER VALUE ADDED PRODUCTS
#386SYSTEMS AND METHODS OF CARBON DIOXIDE SEQUESTRATION
#387AN AIR PURIFIER COMPRISING A CARBON DIOXIDE ADSORPTION UNIT
#388CO2 RECOVERY UNIT AND CO2 RECOVERY METHOD
#389Trapezoidal-Duct Assisting Poulty Ammonia Gas, Hydrogen Sulfide Gas, and Dust Removal System
#390HYDROGEN SULFIDE SCAVENGING COMPOSITIONS WITH SUPRAMOLECULAR STRUCTURES AND METHODS OF USE
#391A Carbon Dioxide Capture System Comprising a Compressor and an Expander and a Method of Using Such a System
#392CARBON DIOXIDE CAPTURING SYSTEM AND OPERATION METHOD THEREOF
#393DRY SORBENT INJECTION WITH RECIRCULATION
#394CARBON DIOXIDE RECOVERY DEVICE
#395HIGH CAPACITY CARBON DIOXIDE ABSORBENT SOLVENT RESISTANT TO OXIDATIVE DEGRADATION
#396Process for regenerating a liquid absorbent
#397APPARATUS FOR TREATING GASEOUS POLLUTANTS
#398DEMISTER, ABSORPTION LIQUID ABSORBING TOWER, AND DEMISTER PRODUCTION METHOD
#399PROCESS FOR CAPTURING CO2 FROM A MOBILE SOURCE USING AN AMINO ACID SOLVENT
#400PROCESS FOR TREATING A CARBON DIOXIDE-RICH GAS CONTAINING WATER
#401APPARATUS FOR TREATING GASEOUS POLLUTANTS
#402Process for hydrotreating a feed stream comprising a biorenewable feedstock with treatment of an off-gas stream
#403AN OFFSHORE JACK-UP INSTALLATION, ASSEMBLY AND METHOD
#404METHOD AND APPARATUS FOR PURIFYING AIR FROM BIOLOGICAL AGENTS AND VOLATILE ORGANIC COMPOUNDS
#405Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic
#406Methods And Compositions for Carbon Capture
#407Reduced Carbon Footprint Concrete Composition
#408Negative Carbon Footprint Concrete Composition
#409Method of elimination of poly- and perfluoroalkyl substances (PFAS) in a wastewater biosolids gasification process using a thermal oxidizer and hydrated lime injection
#410SYSTEM OF UTILIZING CARBON DIOXIDE
#411METHOD OF PROVIDING CLEAN AIR, CLEAN WATER, AND/OR HYDRAULIC CEMENT AT WELL SITES
#412ORGANIC AMMONIUM COMPOSITIONS AND METHODS OF THEIR USE AND MAKING
#413High Albedo Concrete Composition
#414PROCESS AND PLANT FOR GAS MIXTURES CONTAINING ACID GAS TREATMENT
#415PROCESS FOR PRODUCING SODIUM PHOSPHATE FROM SODIUM CARBONATE AND SODIUM BICARBONATE
#416System for the chemical decontamination of corrosive gases
#417Pre-combustion CO2 removal in a natural gas fed steam methane reformer (SMR) based hydrogen plant
#418Continuous Production of Clathrate Hydrates From Aqueous and Hydrate-Forming Streams, Methods and Uses Thereof
#419Utilization of biogas scrubber in anaerobic membrane bioreactor systems
#420Process and apparatus for alkyl halide fumigant recovery and conversion
#421METHOD FOR REDUCING ENERGY AND WATER DEMANDS OF SCRUBBING CO2 FROM CO2-LEAN WASTE GASES
#422Device for Capturing Oily Emissions
#423Method for carbon dioxide capture and concentration by partitioned multistage circulation based on mass transfer-reaction regulation
#424Ammonia mediated carbon dioxide (CO) sequestration methods and systems
#425EXHAUST GAS PROCESSING EQUIPMENT AND GAS TURBINE PLANT
#426CO2 CAPTURE AND UTILIZATION SYSTEM AND METHOD
#427Alkaline cation enrichment and water electrolysis to provide COmineralization and global-scale carbon management
#428SYSTEM AND METHOD FOR DESULFURIZING AND DECARBONIZING FLUE GAS
#429CHEMICAL COMPOSITIONS AND METHODS OF USING SAME FOR REMEDIATING SULFUR-CONTAINING COMPOSITIONS AND OTHER CONTAMINANTS IN FLUIDS
#430Methods for absorbing a targeted compound from a gas stream for subsequent processing or use
#431METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON DIOXIDE, AND CARBON DIOXIDE FIXATION APPARATUS
#432SUBSTRATE PROCESSING APPARATUS AND CONTROL METHOD OF SUBSTRATE PROCESSING APPARATUS
#433METHOD FOR SEQUESTRATION OF CARBON DIOXIDE USING A BODY OF WATER AND A SUSPENDED PLATFORM THEREFOR
#434GAS PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS
#435MASS TRANSFER COLUMNS AND METHODS OF CONSTRUCTION
#436Stripping H2S off natural gas for multiple isotope analyses
#437COMPOSITIONS AND METHODS FOR CARBON DIOXIDE CAPTURE
#438DIRECT REDUCED IRON SYSTEM AND METHOD USING SYNTHETIC COMBUSTION AIR
#439Installation for the production and a method of producing oil, gas and char for a coal black from elastomers, especially rubber waste, in the process of continuous pyrolysis
#440SCRUBBER DEVICE
#441Flameless catalytic thermal oxidation device
#442Methods, systems, and devices for flue gas cooling for carbon capture processes
#443SYSTEMS AND METHODS FOR CAPTURING CARBON DIOXIDE AND REGENERATING A CAPTURE SOLUTION
#444Landfill gas processing systems and methods
#445Formic acid formation from a carbon dioxide source
#446Methane and carbon dioxide reduction with integrated direct air capture systems
#447Concentrically heated inlet tube for gas scrubbing apparatus
#448Electrochemically enhanced process for next generation carbon dioxide capture
#449Ammonia desulphurization and oxidation apparatus and method
#450Methods for treating odors
#451Exhaust gas cleanup and recovery system CO2 capture and sequestration with commercial byproducts
#452Method for preparing hydrogen sulfide from sulfur dioxide by electrochemical reduction
#453System and method for process gas recapture for emission recovery
#454CAPTURE AND STORAGE OF ATMOSPHERIC CARBON
#455C1—C8 carboxylic acid salt solution for the absorption of CO
#456Stabilized concentrated formaldehyde solutions and methods of use thereof
#457Carbon dioxide treatment apparatus, carbon dioxide treatment method, and method of producing carbon compound
#458Desulfurization and denitration method using chlorine dioxide
#459METHOD FOR TREATING GAS BY ADSORPTION USING THERMALLY OPTIMISED HOT FLASH SOLVENT REGENERATION
#460Chemical sequestering of CO, NOand SO
#461LIME HYDRATE WITH IMPROVED REACTIVITY VIA ADDITIVES
#462Pre-combustion COremoval in a natural gas fed steam methane reformer (SMR) based hydrogen plant
#463METHOD FOR PRODUCING MIXED RAW MATERIAL, METHOD FOR PRODUCING MOLTEN GLASS, METHOD FOR PRODUCING GLASS ARTICLE, APPARATUS FOR PRODUCING MOLTEN GLASS, AND APPARATUS FOR PRODUCING GLASS ARTICLE
#464Method for recovering carbon dioxide gas and other gases
#465Plant for the production of nitric acid, a related process and method of revamping
#466Systems and methods for concentrating a substance recovered from a gas stream
#467Plant for the production of nitric acid, a related process and method of revamping
#468Hydrophilic and hydrophobic composite packing-based rotating packed bed and system
#469CO 2 mineralization in produced and industrial effluent water by pH-swing carbonation
#470Waste gas separation and treatment apparatus and control method thereof
#471CAPTURING CARBON DIOXIDE
#472Process gas suction structure and exhaust gas treatment apparatus
#473ABSORBENT FOR CO2 OR H2S, OR BOTH OF CO2 AND H2S, AND DEVICE AND METHOD FOR REMOVING CO2 OR H2S, OR BOTH OF CO2 AND H2S
#474SYSTEM AND METHOD FOR COLLECTING AND PRE-TREATING PROCESS GASES GENERATED BY AN ELECTROLYSIS CELL
#475COUNTERFLOW AIR CONTACTOR FOR MASS TRANSFER
#476Capturing carbon dioxide
#477METHODS AND SYSTEMS FOR COLLECTING PARTICLES AND GASEOUS CHEMICALS
#478Acid gas absorbent in biogas and biogas purification system using the same
#479Synthetic fuel production system and related techniques
#480Industrial air cleaner
#481Cooling absorption tower, CO2 recovery device including same, and CO2 recovery method
#482Amine absorber configuration
#483SPACE RATED ENVIRONMENTAL CONTROL AND LIFE SUPPORT SYSTEMS
#484IODINE TRAPPING APPARATUS AND NUCLEAR POWER STRUCTURE
#485Process for hybrid carbon capture and mineralization
#486System and method for production of synthetic fuel through COcapture and water splitting
#487Methods for absorbing a targeted compound from a gas stream for subsequent processing or use
#488BIOCATALYST-BASED CO2 STRIPPING TECHNIQUES AND RELATED SYSTEMS
#489Alkali-based removal of chemical moieties from gas streams with chemical co-generation
#490Capturing carbon dioxide
#491CHEMICAL SEQUESTERING OF CO2, NOX AND SO2
#492Urea production with multiple evaporators
#493System and method for conditioning syngas and capturing carbon dioxide from conditioned syngas for production of power, chemicals, and other value added products
#494System and method for COcapture from a fleet of COproducing assets
#495Air scrubber having an interior air exhaust
#496Method for generating hydrogen from a nitrogen containing borane compound and active metal borohydride mixture
#497Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus
#498Ionic oxidation refreshing system and method
#499Removal of sour gases from gas mixtures containing them
#500Peroxide-generating air purification element
#501CARBON DIOXIDE FIXATION APPARATUS
#502Naphtha complex with thermal oxidation system
#503Alkaline cation enrichment and water electrolysis to provide COmineralization and global-scale carbon management
#504PITCH DESTRUCTION PROCESSES USING THERMAL OXIDATION SYSTEM
#505Renewable transportation fuel process with thermal oxidation system
#506Method and system for removing carbon dioxide from reaction gas, and use thereof
#507Water storage device and exhaust gas treatment system
#508Carbon dioxide capture system and method with mass transfer contactor
#509Alkali metal cyanide production
#510METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON DIOXIDE, AND FIXED CARBON DIOXIDE PRODUCTION APPARATUS
#511MODULAR CO2 SEQUESTRATION UNITS AND SYSTEMS, AND METHODS FOR USING THE SAME
#512Process for regenerating a liquid absorbent
#513Hydrogen sulfide adsorbent in biogas and biogas purification system using the same
#514VACUUM GENERATION PROCESS FOR DEPOSITION OF BIOMEDICAL IMPLANT MATERIALS
#515ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE
#516METHOD AND APPARATUS FOR TREATING DISCHARGE GAS CONTAINING TARGET GAS IN PLASMA STATE
#517Carbon dioxide removal using sequestration materials that include salts in molten form, and related systems and methods
#518Multistage mineral carbonation
#519Filtering product
#520Process and system for capture of carbon dioxide
#521Carbon sequestration methods and systems
#522Exhaust gas treatment device and exhaust gas treatment method
#523Exhaust gas treatment device and exhaust gas treatment method
#524Method for carbon dioxide capture and sequestration using alkaline industrial wastes
#525Waste water evaporation methods and apparatus
#526Systems and processes for producing fixed-nitrogen compounds
#527PROCESS AND APPARATUS FOR REMOVAL OF METAL CARBONYLS FROM A GAS MIXTURE
#528System and process of capturing carbon dioxide from flue gases
#529Carbon dioxide recovery apparatus
#530Organic iodine trapping apparatus
#531Organic ammonium compositions and methods of their use and making
#532METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING FIXED CARBON DIOXIDE, AND CARBON DIOXIDE FIXATION APPARATUS
#533Carbon dioxide recovery system, thermal power generation facility, and carbon dioxide recovery method
#534Systems and methods for treating ethylene oxide waste gas
#535Devices, systems, and methods for treating ethylene oxide waste gas
#536Method and installation for the reduction of sulphur oxides in exhaust gas from marine diesel engines
#537METHOD FOR CONTROLLING WET FLUE GAS DESULFURIZATION DEVICE, DEVICE FOR CONTROLLING WET FLUE GAS DESULFURIZATION DEVICE, AND REMOTE MONITORING SYSTEM COMPRISING DEVICE FOR CONTROLLING WET FLUE GAS DESULFURIZATION DEVICE
#538Acid gas removal apparatus and method
#539AIR PURIFICATION SYSTEM
#540AN APPARATUS FOR CLEANING EXHAUST SMOKE
#541Geomass mediated carbon sequestration material production methods and systems for practicing the same
#542Method for fixing carbon dioxide, method for producing fixed carbon dioxide, and fixed carbon dioxide production apparatus
#543Gas hydrate-based particulate/waste gas simultaneous removal system and method
#544Micro-bubble pump apparatus for water treatment
#545Anionic ferric iron complexes in alkaline aqueous solutions
#546Biological Fluid Filtration System
#547Biological Fluid Filtration System
#548Methods and compositions for scrubbing chlorine-containing gases
#549Pressure driven diffusion tube for growing droplet
#550Hybrid post-combustion COcapture system and method
#551Treatment of offgas from urea finishing
#552Energy-saving system using electric heat pump to deeply recover flue gas waste heat from heat power plant for district heating
#553Sorbents for coal combustion
#554Biological Fluid Filtration System
#555Biological fluid filtration system
#556Biological fluid filtration system
#557Biological Fluid Filtration System
#558Biological Fluid Filtration System
#559Biological Fluid Filtration System
#560Biological Fluid Filtration System
#561Biological Fluid Filtration System
#562Biological Fluid Filtration System
#563Biological fluid filtration system
#564Biological Fluid Filtration System
#565Biological Fluid Filtration System
#566Biological Fluid Filtration System
#567Ammonia mediated carbon dioxide (CO2) sequestration methods and systems
#568Air sterilizing device
#569Systems and methods for concentrating a substance recovered from a gas stream
#570Nozzle block, wet scrubber device comprising nozzle block, and fume hood having wet scrubber device
#571POST-COMBUSTION CO2 CAPTURE WITH HEAT RECOVERY AND INTEGRATION
#572Spent activated carbon and industrial by product treatment system and method
#573Process for preparing ethylene carbonate and ethylene glycol
#574Controlling aerosol production during absorption in ammonia-based desulfurization
#575SYSTEMS AND METHODS FOR SEQUESTERING CARBON DIOXIDE AND OTHER POLLUTANTS
#576System for flare gas recovery using gas sweetening process
#577METHODS, PRODUCTS & USES RELATING TO SCAVENGING OF ACIDIC SULFIDE SPECIES
#578Method for reducing energy and water demands of scrubbing COfrom CO-lean waste gases
#579Regenerable solvent mixtures for acid-gas separation
#580Carbon dioxide capturing system and operation method thereof
#581Ammonia gas removal system using CO2 ultrafine bubble
#582Air purifier and water purification system
#583METHOD FOR TREATING EXHAUST GAS CONTAINING ELEMENTAL FLUORINE
#584Process for separation of heavy metals and/or sulfur species from ionic liquids
#585NOX REMOVAL FROM GASEOUS EFFLUENTS
#586System and method for removing harmful gas in discharged cleaning solution of exhaust gas treatment apparatus
#587Method and apparatus for removing carbon dioxide from flue gas
#588Method and a system for the removal of carbon dioxide from solvents
#589Process for reducing energy consumption in the regeneration of hybrid solvents
#590Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
#591Healthy gas generating system
#592Acid gas treatment
#593Methods for producing and using alkaline aqueous ferric iron solutions
#594SYSTEMS AND METHODS FOR TREATING CONTAMINATED SOLID MATERIAL
#595Air freshening product
#596Hydration of gas streams
#597Carbon dioxide capturing system and method of operating the same
#598Multi-pollutant exhaust treatment using seawater for marine applications
#599Mineral carbonation
#600Gas purification using a co-axial co-current contactor