29655 ⎘
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 Removing acid components
Sub-classes:GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION
#2METHOD FOR PRODUCING AMMONIUM NITRATE USING NITROGEN DIOXIDE IN CEMENT EXHAUST GAS
#3AMMONIA VENT GAS TREATMENT SYSTEM AND VENT GAS TREATMENT METHOD USING SAME
#4REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION
#5TOOL EXHAUST SYSTEM AND TREATMENT METHOD
#6Methods for Absorbing a Targeted Compound from a Gas Stream for Subsequent Processing or Use
#7REAL-TIME OPTIMIZATION OF REACTIVE ABSORPTION UNITS
#8A PROCESS FOR THE NITRIC OXIDE ABATEMENT THROUGH BIOLOGICAL TREATMENTS
#9EXHAUST GAS TREATMENT METHOD AND EXHAUST GAS TREATMENT DEVICE
#10Process For the Production of Dimethyl Ether and Hydrogen from Methane Using a Solid Metal Oxide Reagent
#11ACID GAS REMOVAL WATER BALANCE INTELLIGENT CONTROL
#12CHEMICAL RECYCLING FACILITY WITH REDUCED WATER CONSUMPTION
#13METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TREATMENT
#14METHOD FOR REMOVING GASES
#15SERINOL DERIVATIVES FOR CAPTURING ACID GASES AND METHODS OF MAKING AND USE THEREOF
#16MIXING SYSTEM
#17METHOD AND SYSTEM FOR RECYCLING WASTE MINERALS
#18COMPACT SCRUBBER FOR PLASMA ABATEMENT GAS STREAM
#19METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR
#20TREATMENT METHOD AND DEVICE FOR WASTE PLASTIC
#21METHODS FOR TREATING GASEOUS EFFLUENT
#22Pyrolysis Processes for Upgrading a Hydrocarbon Feed
#23DUAL PRESSURE SYSTEM FOR PRODUCING NITRIC ACID AND METHOD OF OPERATING THEREOF
#24DUAL PRESSURE SYSTEM FOR PRODUCING NITRIC ACID AND METHOD OF OPERATING THEREOF
#25DUAL PRESSURE SYSTEM FOR PRODUCING NITRIC ACID AND METHOD OF OPERATING THEREOF
#26ADSORBENT THAT CONTAINS POTASSIUM HYDROXIDE AND POTASSIUM CARBONATE, AND RELATED METHODS AND DEVICES
#27DIGLYCOLAMINE PROCESSING FOLLOWING ACID GAS REMOVAL FROM A GAS STREAM
#28CONTAMINANT REMOVAL PROCESS
#29SPRAY NOZZLE
#30COMBINATION CARBON MONOXIDE AND NITROGEN DIOXIDE SCRUBBER TREATMENT AND PROCESS
#31AQUEOUS ABSORPTION MEDIUM FOR REMOVAL OF ACID GASES
#32METHODS AND SYSTEMS FOR CONTROLLING CONDENSATE WHEN REDUCING OXYGEN CONTENT IN BIOGAS
#33TOOL EXHAUST SYSTEM AND TREATMENT METHOD
#34System for removing ammonia, dust and pathogens from air within an animal rearing/sheltering facility
#35SYSTEM AND METHOD FOR BIOMASS GROWTH AND PROCESSING
#36REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION
#37MICROWAVE PLASMA SYSTEM FOR EFFICIENTLY PRODUCING NITRIC ACID AND NITROGEN FERTILIZERS
#38TREATMENT OF IMPURITIES IN PROCESS STREAMS
#39Methods for Absorbing a Targeted Compound from a Gas Stream for Subsequent Processing or Use
#40ABSORPTION COLUMN COMPRISING A FEED BOX HAVING A SERRATED WEIR AND A STRUCTURED PACKING AND PROCESS FOR THE PRODUCTION OF NITRIC ACID
#41NOVEL METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS CONTAMINANT STREAM EXITING AN ETCH CHAMBER
#42PROCESS FOR TREATING A CARBON DIOXIDE-RICH GAS CONTAINING WATER
#43Long-effect self-cleaning negative-pressure ejector
#44Method and apparatus for recovering absorbing agents in acid gas treatment
#45METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR
#46Process For Treating A Gas Stream From Plastic Pyrolisis And/Or Biomass Pyrolisis, And Installation For Integration Into A Steam Cracker
#47Method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber
#48TURBINE EXHAUST GAS SYSTEM USING PRODUCED WATER AND OZONE INJECTION
#49CONTAMINANT REMOVAL PROCESS
#50Systems and Methods for Nitric Oxide Generation and Delivery
#51HCL recovery unit
#52Electrochemical apparatus for acid gas removal and hydrogen generation
#53Flue gas emissions reduction technology
#54Method for removing halogen fluoride, quantitative analysis method for gas component contained in halogen fluoride mixed gas, and quantitative analyzer
#55Alkali metal cyanide production
#56GAS TREATING SOLUTIONS CONTAINING IMIDAZOLE-AMINE COMPOUNDS AND METHODS OF MAKING THE SAME
#57Gas scrubbing process for purifying raw synthesis gas by physical absorption in methanol
#58Nitrogen enrichment of organic fertilizer with nitrate and air plasma
#59Method and a system for producing hydrochloric acid from flue gases
#60Waste water evaporation methods and apparatus
#61Simulation of unit operations of a chemical plant for acid gas removal
#62ACID GAS ADSORBENT AND METHOD OF MANUFACTURING SAME
#63HEAVY HYDROCARBON REMOVAL FROM LEAN GAS TO LNG LIQUEFACTION
#64Apparatus and process for producing a deacidified fluid stream
#65System and method for biomass growth and processing
#66System for treating malodorous gas from sludge
#67Regenerable solvent mixtures for acid-gas separation
#68METHOD FOR TREATING EXHAUST GAS CONTAINING ELEMENTAL FLUORINE
#69Process for producing a deacidified fluid stream
#70Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production
#71NOX REMOVAL FROM GASEOUS EFFLUENTS
#72COS and CSabatement method
#73Contaminant removal process
#74Helium recovery from gaseous streams
#75Urea production plant and scrubbing system
#76Process and apparatus for producing an aqueous solution containing chlorine dioxide
#77Method and apparatus for recovering absorbing agents in acid gas treatment
#78Reclaiming apparatus and method for reclaiming
#79Electro oxidation membrane evaporator
#80Process for natural gas production
#81Process for the preparation of sodium cyanide
#82Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system
#83Absorption column having external heat exchange circuit
#84Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using Kalina cycle and modified multi-effect distillation system
#85Processes for producing high-purity trifluoroiodomethane
#86Method for installing spray pipe
#87Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified Goswami system
#88Method of continuous recovery of (meth)acrylic acid and apparatus for the method
#89Recycling and Recovering Method and System of Plastic Waste Product
#90SPRAY PIPE AND DESULFURIZATION APPARATUS PROVIDED WITH THE SAME
#91Simulation of unit operations of a chemical plant for acid gas removal
#92Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus
#93Flue gas emissions reduction technology
#94Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor-ejector-expander triple cycles system
#95Exhaust gas purification method and system
#96Apparatus and calculating method of pH
#97Efficiency of a gas conditioning system via hydrate inhibitor injection
#98Natural gas liquid fractionation plants low grade waste heat conversion to cooling, power and water
#99Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using modified goswami cycle and new modified multi-effect-distillation system
#100Natural gas liquid fractionation plant waste heat conversion to potable water using modified multi-effect distillation system
#101Method and apparatus for continuously recovering (meth)acrylic acid
#102Process and plant for producing olefins
#103CAPTURE AND RELEASE OF ACID GASSES USING TUNABLE ORGANIC SOLVENTS WITH AMINOPYRIDINE
#104Capture and release of acid gasses using tunable organic solvents with aminopyridine
#105Capture and release of acid gasses using tunable organic solvents with aminopyridine
#106IN-LINE PIPE CONTACTOR
#107FLUE GAS TREATMENT SYSTEM AND METHOD
#108Method of extracting components of gas mixtures by pertraction on nanoporous membranes
#109High hydrocarbon recovery membrane plus solvent based system
#110Exhaust gas treatment device and CO2 recovery device using same
#111Processes and apparatus for isomerizing hydrocarbons
#112Gas processing facility
#113Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture
#114Process for the Recovery of Hydrochloric Acid
#115Method of recovering (meth)acrylic acid
#116MANUFACTURING APPARATUS AND EXHAUST GAS TREATMENT APPARATUS
#117Composite granules including polymeric sorbent for aldehydes
#118Systems and methods for enhancing amine agent recovery with a reclaimer
#119Composite granules including polymeric sorbent for reactive gases
#120Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified goswami system
#121Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using kalina cycle and modified multi-effect distillation system
#122Natural gas liquid fractionation plant waste heat conversion to power using Kalina cycle
#123Natural gas liquid fractionation plant waste heat conversion to cooling capacity using kalina cycle
#124Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system
#125Natural gas liquid fractionation plant waste heat conversion to power using dual turbines organic Rankine cycle
#126Natural gas liquid fractionation plant waste heat conversion to power using organic Rankine cycle
#127Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using modified goswami cycle and new modified multi-effect-distillation system
#128Natural gas liquid fractionation plant waste heat conversion to potable water using modified multi-effect distillation system
#129Natural gas liquid fractionation plant cooling capacity and potable water generation using integrated vapor compression-ejector cycle and modified multi-effect distillation system
#130Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor-ejector-expander triple cycles system
#131Capture and release of acid gasses using tunable organic solvents with aminopyridine
#132Method for separating C5-C8 hydrocarbons and acid gases from a fluid stream
#133Ionic liquids comprising heteraromatic anions
#134Acidic gas recovery system and reclaiming device to be used in same
#135PACKING MATERIAL SONICATION
#136Helium recovery from gaseous streams
#137METHOD FOR TREATING EXHAUST GAS CONTAINING ELEMENTAL FLUORINE
#138Regenerable solvent mixtures for acid-gas separation
#139Separation of a target substance from a fluid or mixture using encapsulated sorbents
#140Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluent
#141GAS FILTRATION SYSTEM AND METHOD
#142Ionic liquids comprising heteraromatic anions
#143Multi-level Gas Scrubber with Multiple Flooded Scrubber Heads
#144IMPROVED DIMETHYL ETHYLENE GLYCOL COMPOSITION FOR ACID GAS TREATMENT
#145PROCESS FOR THE PREPARATION OF SODIUM CYANIDE
#146Method for removing heat stable base salts from a contaminated basic solution, and use thereof in a process for recovering acid gas from an acid gas stream
#147Electrolyzed water-amine compositions and methods of use
#148Substrate processing device
#149Method for recovering HCI from a HCI containing gas stream
#150COS and CSabatement method
#151Heavy hydrocarbon removal from lean gas to LNG liquefaction
#152Method and apparatus for recovering absorbing agents in acid gas treatment
#153Process for producing magnesium metal by dehydrating dihydrate magnesium chloride
#154PROCESS TO PREPARE ADSORBENTS FROM ORGANIC FERTILIZER AND THEIR APPLICATIONS FOR REMOVAL OF ACIDIC GASES FROM WET AIR STREAMS
#155Method for waste gas dedusting and dedusting agent
#156Apparatus and method for treatment of exhaust gas
#157Apparatus and calculating method of pH
#158Regenerable solvent mixtures for acid-gas separation
#159Energy System with C02 Extraction
#160Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures
#161Process for the removal of acid gases from gaseous mixtures using an aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol
#162Component transfer processing method and component transfer processing device
#163Capture and release of acid gasses using tunable organic solvents with aminopyridine
#164Process and device for desulphurization and denitration of flue gas
#165Process for the removal of contaminants from flue gas streams
#166CENTRIFUGAL ABATEMENT APPARATUS
#167System and method for biomass growth and processing
#168Method of controlling a gas cleaning system by measuring a parameter of an absorbent material
#169OPTIMIZED PACKING STRUCTURE FOR FLUID CONTACTING COLUMN AND MANUFACTURING METHOD
#170Low energy-type acid gas capture system and method using recirculation of absorbent
#171Apparatuses, methods, and systems for removal of target compounds from gases
#172Acid gas capture system and method saving energy by cooling absorbent, which has passed reboiler, by means of steam condensate
#173Conversion of gas and treatment of a solution
#174System for the capture and release of acid gases
#175Method and device for separating synthesis gas
#176Energy-saving acid gas capture system and method
#177System and method for separation and recovery of acid gas
#178Electrolized water—amine compositions and methods of use
#179Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal
#180Regenerative recovery of contaminants from effluent gases
#181Energy-saving system and method of capturing acidic gas by using separated water
#182ENERGY-SAVING ACIDIC GAS CAPTURE SYSTEM AND METHOD USING CONDENSED WATER
#183Apparatus and method for evaporating waste water and reducing acid gas emissions
#184Apparatus and method for evaporating waste water and reducing acid gas emissions
#185Gas treatment apparatus
#186METHOD AND APPARATUS FOR PRODUCING HYDROCHLORIC ACID
#187Process and apparatus for scrubbing medium regeneration in a physical gas scrub
#188METHOD FOR REMOVING ACID GASES FROM A FLUID FLOW CONTAINING NITROGEN OXIDES
#189Removing sulfur contaminants from water using a silicone-based chemical filter
#190Removing sulfur contaminants from a fluid using a silicone-based chemical filter
#191Gas purification using solar energy, and associated systems and methods
#192COS and CSabatement method
#193Method for treating a hydrocarbon-rich gas mixture containing mercury and acid gases
#194Contacting a gas stream with a liquid stream
#195Method for processing hydrogen chloride from isocyanate preparation
#196Method and apparatus for removing high concentration acid gas from natural gas
#197Regenerable solvent mixtures for acid-gas separation
#198ABSORBENT SOLUTION BASED ON AMINES BELONGING TO THE N-ALKYLHYDROXYPIPERIDINE FAMILY AND METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH SUCH A SOLUTION
#199Process and apparatus for heat integrated liquid absorbent regeneration through gas desorption
#200NOremoval method
#201Real-time online determination of caustic in process scrubbers using near infrared spectroscopy and chemometrics
#202Method for scrubbing sulfur-containing gases with a circulated ammoniacal scrubbing solution
#203Systems and methods for lubricating bearings of rotating equipment in gas processing systems
#204Process for continuous recovering (meth)acrylic acid and apparatus for the process
#205Apparatus and method for evaporating waste water and reducing acid gas emissions
#206Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit
#207METHOD OF OPERATING A GAS SCRUB AND GAS SCRUB
#208Combustion system and combustion method
#209METHOD AND PLANT FOR REMOVING ACID COMPOUNDS FROM GASEOUS EFFLUENTS OF DIFFERENT ORIGINS
#210Systems and methods for utilizing turbine systems within gas processing systems
#211Configurations, systems, and methods for recovery of elemental sulfur using a solvent
#212Heat recovery in absorption and desorption processes
#213Blends of amines with piperazine for COcapture
#214Method and apparatus for removing chloride from samples containing volatile organic carbon
#215Process for the separation of carbon dioxide from flue gas
#216Wet electrostatic precipitator and related methods
#217Absorption and oxidation of NO in ionic liquids
#218Device for capture of acid gas contained in combustion fumes
#219EXHAUST SCRUBBER
#220Offshore processing method and system
#221Separation of a target substance from a fluid or mixture using encapsulated sorbents
#222Separating impurities from a gas stream using a vertically oriented co-current contacting system
#223Regenerative recovery of contaminants from effluent gases
#224Method for eliminating acid compounds from a gaseous effluent with an absorbent solution made from bis(amino-3-propyl)ethers
#225Method for isolating tertiary amino alcohol
#226METHOD FOR INHIBITING FOULING IN BASIC WASHING SYSTEMS
#227Formate based heat stable salt mitigation in physical solvent acid gas absorption processes
#228Isobaric pressure exchanger in amine gas processing
#229Construction element for COcapture
#230Method and system for gas purification with first direct absorption step and second absorption step by means of membrane contactor
#231Process for separating off acid gases from a water-comprising fluid stream
#232Process stream desulfurization
#233Real-time online determination of caustic in process scrubbers using near infrared spectroscopy and chemometrics
#234Method and absorber for removal of acid gas from natural gas
#235Steam efficiency with non depletive condensing and adiabatic solvent heating
#236System and method for gas treatment
#237Acid gas scrubbing composition
#238Method for removing heat stable base salts from a contaminated basic solution, and use thereof in a process for recovering acid gas from an acid gas stream
#239Systems and methods of inhibiting foam formation using multiphase turbines
#240Process for capturing acid gases
#241Silicone-based chemical filter and silicone-based chemical bath for removing sulfur contaminants
#242Advanced intercooling and recycling in COabsorption
#243Removing acid gases from water vapour-containing fluid streams
#244Silicone-based chemical filter and silicone-based chemical bath for removing sulfur contaminants
#245Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen
#246Regenerable solvent mixtures for acid-gas separation
#247Regenerable solvent mixtures for acid-gas separation
#248Method and device for separating acid gases from a gas mixture
#249Catalytic method and apparatus for separating a gaseous component from an incoming gas stream
#250ON-LINE MONITORING AND CONTROLLING OF SULFUR COMPOUNDS IN POWER GENERATION FACILITIES FOR CARBON DIOXIDE CAPTURE PROCESSES AND ARTICLES COMPRISING THE SAME
#251Method for biogas treatment
#252Caustic scrubber system and method for biogas treatment
#253Process to prepare adsorbents from organic fertilizer and their applications for removal of acidic gases from wet air streams
#254ALCOHOL-BASED GAS STRIPPING PROCESS
#255Low pressure steam pre-heaters for gas purification systems and processes of use
#256Zero pollution recovery system for safely producing anhydrous fluorine hydride
#257Absorbent solution containing a breakdown inhibitor derived from thiazole or from oxazole and absorption process for acid compounds contained in a gaseous effluent
#258Absorbent solution containing a breakdown inhibitor derived from pyrimidine or from triazine and absorption process for acid compounds contained in a gaseous effluent
#259Method and device for removing water from natural gas or from industrial gases with physical solvents
#260Retention of amines in the removal of acid gases by means of amine absorption media
#261N-functionalized imidazole-containing systems and methods of use
#262System and method for cooling a solvent for gas treatment
#263Ionic liquids comprising heteraromatic anions
#264Wet electrostatic precipitator and related methods
#265Systems and processes for removing volatile degradation products produced in gas purification
#266ABSORBENT COMPOSITION AND PROCESS FOR REMOVING CO2 AND/OR H2S FROM A GAS COMPRISING CO2 AND/OR H2S
#267Separation of a target substance from a fluid or mixture using encapsulated sorbents
#268Electrolyzed water—amine compositions and methods of use
#269Liquid distributor for a rotating packed bed
#270Hydrogen gas recovery system and hydrogen gas separation and recovery method
#271Silicone-based chemical filter and silicone-based chemical bath for removing sulfur contaminants
#272IONIC LIQUIDS
#273PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM
#274Process for the separation of carbon dioxide from flue gas
#275Method for purifying gases and obtaining acid gases
#276METHOD OF USE OF AN IONIC LIQUID AND DEVICE FOR SORPTION OF A GAS
#277Acid gas absorbent composition
#278Method for Enhancing the Performance of Processes for the Removal of Acid Gas
#279Method of treating an off-gas stream and an apparatus therefor
#280REMOVAL OF ACID GASES FROM A FLUID FLOW BY MEANS OF REDUCED COABSORPTION OF HYDROCARBONS AND OXYGEN
#281Treatment of flue gas from an oxyfuel combustion process
#282CORROSION INHIBITORS
#283CENTRIFUGAL FORCE GAS SEPARATION WITH AN INCOMPRESSIBLE FLUID
#284Separation of gases produced by combustion
#285METHOD OF ENRICHING A GASEOUS EFFLUENT IN ACID GAS
#286Treatment of natural gas feeds
#287Gas treatment and solar thermal collection system
#288COMPOSITION OR MIXTURE TO FORM A VARIABLE CHEMICAL SOLUTION OR AQUEOUS LIQUID SUBSTANCE AND ITS PROCESS OF APPLICATION THAT PERMITS THE CONTROL OF ENVIRONMENTAL POLLUTION
#289Composition for treating acid gas
#290Mixtures of itaconic acid or itaconic acid derivatives and primary amines for producing 1,3- and 1,4-alkyl methyl pyrrolidones
#291Liquid sorbant, method of using a liquid sorbant, and device for sorbing a gas
#292Systems and Methods for Processing CO2
#293Method to decrease decomposition products in solutions that absorb acidic gases such as carbon dioxide and the like in the presence of oxygen
#294RADIAL COUNTERFLOW CARBON CAPTURE AND FLUE GAS SCRUBBING
#295SCRUBBING SOLUTION CONSISTING OF AQUEOUS AMMONIA SOLUTION AMINES FOR THE SCRUBBING OF GAS AND USE OF SUCH SOLUTION
#296Configurations and methods of high pressure acid gas removal
#297SOUR-GAS SWEETENING SOLUTIONS AND METHODS
#298COLUMN FOR BRINGING TWO FLUIDS INTO CONTACT
#299SEQUESTRATION OF A GAS EMITTED BY AN INDUSTRIAL PLANT
#300Reversible water-free process for the separation of acid-containing gas mixtures