29656 ⎘
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 Removing mixtures of hydrogen sulfide and carbon dioxide
GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH RELEASE OF A GASEOUS EFFLUENT FROM THE ABSORBENT SOLUTION AND WASHING OF THE EFFLUENT WITH THE REGENERATED ABSORBENT SOLUTION
#302METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION BASED ON I, II/III DIAMINES
#303GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH COS REMOVAL THROUGH HYDROLYSIS
#304Gas separation by vaporized compound
#305METHOD OF CAPTURING ACID COMOUNDS THROUGH HYDRATE FORMATION WITH A DEMIXING STAGE
#306CARBON DIOXIDE AND HYDROGEN SULFIDE ABSORBENTS AND PROCESS FOR THEIR USE
#307METHOD FOR ABSORPTION OF ACID GASES USING AMINO ACIDS
#308Method and Composition for Removal of Mercaptans from Gas Streams
#309Removal of acid gases from a gas stream, with COcapture and sequestration
#310Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gases
#311Modular amine plants and methods thereof
#312HOLLOW-FIBER MEMBRANE CONTACTORS
#313STABILIZATION AND REMOTE RECOVERY OF ACID GAS FRACTIONS FROM SOUR WELLSITE GAS
#314Sour gas treatment process
#315SOUR NATURAL GAS SPARGER
#316Two-stage gas washing method
#317METHOD OF PURIFYING A GAS
#318Method for treating contaminated gas
#319Process for reducing contaminants in an industrial fluid stream
#320PROCESS FOR THE REMOVAL OF CARBON DIOXIDE AND/OR HYDROGEN SULPHIDE FROM A GAS
#321Gaseous byproduct removal from synthesis gas
#322Separation of carbon dioxide and hydrogen
#323METHOD AND SYSTEM FOR PURIFYING BIOGAS FOR EXTRACTING METHANE
#324PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM
#325PROCESS FOR PRODUCING PURIFIED SYNTHESIS GAS
#326PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM
#327Configurations and methods for high pressure acid gas removal
#328GAS SCRUBBING AND METHOD FOR OPERATION THEREOF
#329Process for producing a purified synthesis gas stream
#330METHOD AND DEVICE FOR REDUCING OLEFIN LOSSES DURING THE REMOVAL OF CARBON DIOXIDE FROM AN OLEFIN FLOW FROM DEHYDROGENATION REACTIONS
#331PROCESS AND APPARTUS FOR REMOVING GASEOUS CONTAMINANTS FROM GAS STREAM COMPRISING GASEOUS CONTAMINANTS
#332Apparatus and methods for deploying equipment at a wellsite
#333System for acid gas removal
#334System for integrating acid gas removal and carbon capture
#335Process and plant for recovering NHfrom a mixture comprising NHand acid gases
#336System for gas purification and recovery with multiple solvents
#337Method of treating a syngas stream and an apparatus therefor
#338METHOD AND SYSTEM FOR PURIFYING RAW GASES, PARTICULARLY BIOGAS, FOR OBTAINING METHANE
#339Vapor-liquid contacting apparatuses having a secondary absorption zone with vortex contacting stages
#340Systems and Methods for Acid Gas Removal
#341Method for the separation of sour gas
#342PROCESS FOR THE PURIFICATION-SWEETENING OF NATURAL GAS BY MEANS OF CONTROLLED DISSOCIATION OF HYDRATES AND USE THEREOF AS SEPARATORS
#343Method and plant for the production of synthesis gas from biogas
#344Fractionation of hydrogen sulfide rich sour gas and methods of use
#345Regenerator Configurations and Methods with Reduced Steam Demand
#346Reclaiming apparatus
#347Gas deacidizing method using an absorbent solution with vaporization and/or purification of a fraction of the regenerated absorbent solution
#348MAINTAINING LOW CARBON MONOXIDE LEVELS IN PRODUCT CARBON DIOXIDE
#349Carbon capture cooling system and method
#350Method and system for transporting and processing sour fluids
#351Acid gas scrubbing composition
#352METHODS AND SYSTEM FOR SEPARATING CARBON DIOXIDE FROM SYNGAS
#353Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream
#354HYBRID SOLVENT USING PHYSICAL SOLVENTS AND NANOPARTICLE ADSORBENTS
#355Absorption medium for the selective removal of hydrogen sulfide from fluid streams
#356Absorbent liquid, and apparatus and method for removing COor HS from gas with use of absorbent liquid
#357Method of removing acidic gas components from a gas mixture
#358Modular amine plant
#359Method and apparatus to recycle tail gas
#360Process for producing purified gas from gas comprising HS, COand HCN and/or COS
#361Method and absorbent composition for recovering a gaseous component from a gas stream
#362ENHANCEMENT OF ACID GAS ENRICHMENT PROCESS
#363Gas treating method and apparatus
#364Premixture for preparing an absorbent for removing acidic gases from fluid streams
#365Absorbent, COor HS reducing apparatus, and COor HS reducing method using absorbent
#366COor HS reducing system and method of reducing COor HS
#367Process for the purification of gaseous mixtures containing mercaptans and other acid gases
#368PROCESS AND APPARATUS FOR REMOVAL OF SOUR SPECIES FROM A NATURAL GAS STREAM
#369Direct contact cooling in an acid gas removal process
#370Process for a gas removal zone
#371Maintaining low carbon monoxide levels in product carbon dioxide
#372ZONE OR PROCESS FOR IMPROVING AN EFFICIENCY THEREOF
#373Gas deacidizing method using an absorbent solution with demixing during regeneration
#374Method, apparatus, and system for acid gas removal
#375Configurations and methods for carbon dioxide and hydrogen production from gasification streams
#376BIOGAS UPGRADING
#377Gas deacidizing method using an absorbent solution with demixing control
#378Method and device for removing COand HS
#379Washing column with reduced structural height
#380Method for purifying a gas mixture containing acid gases
#381Method and device for separating methane and carbon dioxide from biogas
#382Process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a synthesis gas stream
#383PROCESS FOR PRODUCING A PURIFIED HYDROCARBON GAS
#384Carbon dioxide removal from synthesis gas at elevated pressure
#385Absorbent liquid, and apparatus and method for removing COor HS from gas with use of absorbent liquid
#386Process for treating acid gas in staged furnaces with inter-stage heat recovery
#387Integrated Compressor/Stripper Configurations And Methods
#388Method and Device for the Absorption of Acid Gas From Natural Gas
#389Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating
#390METHOD FOR REMOVING AMMONIA FROM A METHANOL CONTAINING STREAM
#391Method of removing sulfur compounds from natural gas
#392System and methods for treating transient process gas
#393Removal of carbon dioxide from a gas stream
#394Systems and methods for carbon dioxide capture
#395Configurations and methods for claus plant operation with variable sulfur content
#396Method for removing mercury from natural gas
#397Process for contacting two phases whose contact is accompanied by heat evolution
#398PROCESS FOR THE REMOVAL OF SULPHUR COMPOUNDS AND CARBON DIOXIDE FROM A GAS STREAM
#399Removal of acid gases and sulfur compounds from hydrocarbon gas streams in a caustic tower
#400Method and apparatus to produce synthetic gas
#401METHODS AND APPARATUS FOR REMOVING ACID GASES FROM A NATURAL GAS STREAM
#402Methods for removing sulfur-containing compounds
#403Integrated separation and purification process
#404Absorbing solution, method and device for absorbing COor HS or both
#405Apparatus for removing mercury from natural gas
#406Scalable capacity liquefied natural gas plant
#407Gas treating method and apparatus
#408Sour Natural Gas Pretreating Method
#409Method for removing hydrogen sulphide and other acidic gas components from pressurized technical gases
#410Integrated heavy hydrocarbon removal, amine treating and dehydration
#411Method for removing acid gases from pressurized natural gas that is contaminated with acid gas compounds and recovering the removed acid gases at an increased pressure level
#412Integrated heavy hydrocarbon removal, amine treating and dehydration
#413Solvent use and regeneration
#414Acid gas pretreating method
#415Method for selective removal of hydrogen sulphide and COfrom crude gas
#416Impurity disposal system and method
#417Configurations and methods for acid gas and contaminant removal with near zero emission
#418Method for purifying gas containing hydrocarbons
#419Method for processing a natural gas with extraction of the solvent contained in the purified natural gas
#420Configurations and methods of acid gas removal
#421Solution and method for scavenging sulphur compounds
#422Method for eliminating mercaptan from crude gas
#423Carbon neutral conversion of residue
#424Scrubbing fluid and methods for using same
#425Method and apparatus for treating a sulfur dioxide containing stream by hydrogen sulfide in aqueous conditions
#426Solvents and methods for gas separation from gas streams
#427Polyphasic pressurized homogenizer (PPH) and methods for methane purification