90739 ⎘
Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
CARBON FOOTPRINT REDUCTION FOR IMPURITIES REMOVAL FROM A PRODUCED GAS
#2CARBON EMISSION REDUCTION IN PROCESS UNIT BY INCREASED HYDROCARBON RECOVERY FROM NET GAS STREAM
#3REACTOR SYSTEM FOR ACETYLENE ABSORPTION AND SELECTIVE HYDROGENATION
#4SEPARATING AROMATIC ISOMERS USING AQUEOUS SOLUTIONS OF CUCURBITURIL MACROCYCLES
#5MOBILE GAS PROCESSING PLANT
#6METHOD FOR PURIFYING OLEFIN GAS AND METHOD FOR PRODUCING POLYOLEFIN
#7PROCESSES AND APPARATUSES FOR REMOVING CARBON MONOXIDE FROM AN ETHYLENE STREAM
#8CONTAMINANT REMOVAL AND REDUCTION SYSTEM
#9ETHANE RECOVERY PROCESS AND ALKYLATION PROCESS WITH ETHANE RECOVERY
#10SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM BIOGAS AND REDUCING GREENHOUSE GAS EMISSIONS
#11Apparatus and Process for Removal of Heavy Hydrocarbons from a Feed Gas
#12PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM
#13Systems and Methods for Quenching and Removal of Solids from a Hydrocarbon Gas Reaction Product
#14MOLECULAR SORBENT COMPOSITIONS AND METHODS OF USE THEREOF
#15VAPOR RECOVERY SYSTEM WITH COUNTERCURRENT AND CO-CURRENT ABSORBANT FLOW
#16Membrane-Based Separation Processes Enhanced with an Absorption Device
#17PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH OXYGENATE REMOVAL
#18PROCESS FOR RECOVERING CRACKED PRODUCT
#19Energy-efficient process for removing butenes from C4-hydrocarbon streams
#20MICROPOROUS HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SEPARATING PROPYLENE FROM PROPANE
#21Recovery of light olefins from dry hydrocarbon gas from refinery and petrochemical production processes for production of alkylate
#22Method for separating butenes from C4 hydrocarbon streams, with subsequent oligomerisation
#23Mitigating naturally occurring radioactive material in oxidative dehydrogenation
#24Method for conversion of diols to olefin products
#25MOBILE GAS PROCESSING PLANT
#26Mesoporous poly (aryl ether ketone) hollow fiber membranes and use thereof in mass transfer processes
#27ZEOLITIC ADSORBENT FOR THE SEPARATION OF HYDROCARBON ISOMERS
#28Mesoporous Poly (Aryl Ether Ketone) Hollow Fiber Membranes And Use Thereof In Mass Transfer Processes
#29SEPARATING AROMATIC ISOMERS USING AQUEOUS SOLUTIONS OF CUCURBITURIL MACROCYCLES
#30METHOD FOR UPGRADING BIO-BASED MATERIAL AND UPGRADED MATERIAL
#31Process For Treating A Gas Stream From Plastic Pyrolisis And/Or Biomass Pyrolisis, And Installation For Integration Into A Steam Cracker
#32Hydrocarbon generation system and hydrocarbon generation method
#33METHOD FOR PROCESSING A GASEOUS COMPOSITION
#34PROCESS FOR PREPARING ALKENES
#35Process of preparing alcohols
#36Recovery of light olefins from dry hydrocarbon gas from refinery and petrochemical production processes for production of alkylate
#37Amine absorber configuration
#38System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#39HS gas scrubbing and monitoring system for laboratory applications
#40Method and system for separating light hydrocarbons
#41Gas Permeation Process Through Crosslinked Membrane
#42ETHANE RECOVERY PROCESS AND ALKYLATION PROCESS WITH ETHANE RECOVERY
#43Method for producing a separation product containing predominantly hydrocarbons with two carbon atoms
#44Side chamber process monitor for adsorptive separation process
#45PROCESS AND SYSTEM TO PURIFY GAS
#46System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#47Integrated perchloroethylene decomposition reactor design for C4 and C5-6 isomerization units
#48Removal of monocyclic aromatic compounds (BTEX) from a gas
#49Production and isolation of monocyclic aromatic compounds from a gasification gas
#50Process for reducing energy consumption in the regeneration of hybrid solvents
#51Natural gas liquids recovery process
#52Co-production of high purity isobutane and butene-1 from mixed C4s
#53CONVERSION OF ETHANE IN SHALE GAS TO VALUABLE CHEMICALS
#54Process and plant for separation of a hydrocarbon mixture
#55System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions
#56METHOD FOR LIMITING THE CONCENTRATION OF OXYGEN CONTAINED IN A BIOMETHANE STREAM
#57Methods for generating purified cyclopropenes
#58Production process of 1,3-butadiene
#59DEVICE FOR REMOVING SULFUR-CONTAINING COMPOUND AND METHOD FOR REMOVING SULFUR-CONTAINING COMPOUND
#60Device for preparing butadiene
#61Use of top dividing wall in isomerization unit
#62Method for recovering a stream of C2+ hydrocarbons in a residual refinery gas and associated installation
#63Method for the separation of C4 olefin mixtures
#64Upgraded ebullated bed reactor with no recycle buildup of asphaltenes in vacuum bottoms
#65PROCESS FOR RECOVERY OF ETHYLENE FROM DRY GAS
#66BIOGAS REFINING AND BIOMETHANE PRODUCTION UNIT
#67Chemical process for sulfur reduction of hydrocarbons
#68Efficiency of a gas conditioning system via hydrate inhibitor injection
#69Separation methods and systems for oxidative coupling of methane
#70METHOD FOR DECOMMISIONING AND REGENERATING A REACTOR FOR THE OXIDATIVE DEHYDROGENATION OF N-BUTENES
#71METHOD OF STARTING UP A REACTOR FOR THE OXIDATIVE DEHYDROGENATION OF N-BUTENES
#72Composition for removal of sulfur-containing compound
#73Method of preparing butadiene
#74ETHYLENE RECOVERY AND PURIFICATION
#75CATALYST INTENDED FOR DESULFURIZATION/DEMERCAPTANIZATION/DEHYDRATION OF GASEOUS HYDROCARBONS
#76Method for separating and purifying isobutylene and method for producing isobutylene
#77Process for producing butadiene from ethanol, comprising purification of a butadiene-loaded effluent by extractive distillation
#78System for tail gas treatment of sulfur recovery units
#79Conversion of butanediol into butadiene, with scrubbing using diesters
#80ENHANCED OLEFIN RECOVERY PROCESS
#81Processes and apparatus for isomerizing hydrocarbons
#82Use of top dividing wall in isomerization unit
#83Ethane oxidative dehydrogenation and acetic acid recovery
#84Separation of off gases from C3 hydrocarbons in propane dehydrogenation process
#85Process for separation of aromatic hydrocarbons from a mixed hydrocarbon stream
#86Green oil removal from ethylene plants
#87Method for preparing 1,3-butadiene from N-butenes by oxidative dehydrogeneation
#88Method of preparing butadiene
#89Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
#90Method and process for converting the ethylene present in the overhead effluent from a FCC in a manner such as to increase the propylene production
#91Method for recovering ethylbenzene from alkylation product of fluidized catalytic cracking off-gas and benzene
#92METHOD FOR PRODUCING BUTADIENE BY OXIDATIVELY DEHYDROGENATING N-BUTENES
#93Method for Gas Separation, Purification and Clarification by FTrPSA
#94Method for producing 1,3-butadiene by dehydrogenating n-butenes, a material flow containing butanes and 2-butenes being provided
#95MULTI-STAGE SELECTIVE HYDROGENATION PROCESS FOR PROCESSING OF BUTADIENE EXTRACTION UNIT
#96Use of C4 absorber overhead for stripping aldehydes
#97Heat recovery in the process of production of butadiene
#98Two-stage absorption for acid gas and mercaptan removal
#99Device, process, and catalyst intended for desulfurization/demercaptanization/dehydration of gaseous hydrocarbons
#100Recovery of Hydrogen and Ethylene from Fluid Catalytic Cracking Refinery Off Gas
#101METHOD FOR PURIFYING METHANE-COMPRISING GAS
#102Integrated pyrolysis and oxygenate to olefin process
#103Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
#104PROCESS AND PLANT FOR RECOVERING ARGON IN A UNIT FOR SEPARATING AN AMMONIA SYNTHESIS PURGE GAS
#105METHODS FOR QUANTIFYING OLEFINS IN HYDROCARBONS
#106Methods for methane purification
#107Ethane recovery process and alkylation process with ethane recovery
#108PROCESS FOR PREPARING 1,3-BUTADIENE FROM N-BUTENES BY OXIDATIVE DEHYDROGENATION
#109Processes and apparatuses for production of butadiene
#110Method for improving propylene recovery from fluid catalytic cracker unit
#111Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
#112Processes for recovering paraxylene
#113Method for producing conjugated diene
#114Reducing fouling in amine systems
#115Process for purification of vent streams
#116Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
#117Guard bed material, its method of making and use
#118Recycling process for adsorber regeneration
#119Natural gas refining apparatus and system
#120Method and apparatus for producing hydrocarbons
#121Separations with ionic liquid solvents
#122Chemical process for sulfur reduction of hydrocarbons
#123Method for the production of butadiene and hydrogen from ethanol in two low-water and low-energy-consumption reaction steps
#124Analytical method for optimizing efficiency of hydrogen sulfide scavengers
#125ENHANCED OLEFIN RECOVERY PROCESS
#126Process for preparing 1,3-butadiene from N-butenes by oxidative dehydrogenation
#127Separation method and separation apparatus
#128Systems and Methods for Recovering Desired Light Hydrocarbons from Refinery Waste Gas Using a Back-End Turboexpander
#129Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with BTEX in a claus unit
#130Landfill Gas Treatment Method With Polishing and Post-Treatment Enrichment
#131PROCESS FOR RECOVERING METHANE FROM A GAS STREAM COMPRISING METHANE AND ETHYLENE
#132Process for separation and purification of renewable propane
#133Process for propylene and LPG recovery in FCC fuel gas
#134Recovery of ethylene from methanol to olefins process
#135Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation
#136Method for separating a hydrocarbon mixture containing hydrogen, separating device, and olefin plant
#137METHOD FOR PRODUCING BUTADIENE THROUGH OXIDATIVE DEHYDROGENATION REACTION
#138Butadiene extraction pre-absorber
#139Fermentation hydrocarbon gas products separation via membrane
#140Ethylene recovery by absorption
#141Method of recovering absorption solvent in butadiene production process by oxidative dehydrogenation
#142Methods and Apparatuses for Removal of Hydrogen Sulfide and Carbon Dioxide from Biogas
#143METHOD AND SYSTEM FOR REMOVING IMPURITIES FROM GAS STREAMS USING ROTATING PACKED BEDS
#144Landfill gas treatment method with polishing
#145Process for the purification of a cracking gas stream in an oil scrub column
#146Processes for the recovery of aromatic hydrocarbons from vapor gas streams
#147Component separations in polymerization
#148METHOD FOR OXIDATIVELY DEHYDROGENATING N-BUTENES INTO 1,3-BUTADIENE
#149METHOD FOR PRODUCING 1,3-BUTADIEN FROM N-BUTENES BY MEANS OF AN OXIDATIVE DEHYDROGENATION
#150Adsorptive recovery of butadiene from on purpose butadiene production
#151METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING MIXING DEVICES
#152Process for the isomerization of C5/C6 hydrocarbon cuts with chlorinated compound recycling
#153Separations with ionic liquid solvents
#154Ethylene recovery by absorption
#155Method and device for gas processing
#156CO2 CAPTURE FROM CO2-RICH NATURAL GAS
#157RECOVERING H2 AND C2+ FROM FUEL GAS VIA USE OF A SINGLE-STAGE PSA AND SENDING PSA TAIL GAS TO GAS RECOVERY UNIT TO IMPROVE STEAM CRACKER FEED QUALITY
#158Method for treating a hydrocarbon-rich gas mixture containing mercury and acid gases
#159Contacting a gas stream with a liquid stream
#160Two stage contact cooler
#161PROCESS FOR TREATING A HYDROCARBON STREAM AND AN APPARATUS RELATING THERETO
#162Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with BTEX in a Claus unit
#163Process for removing oxygenates from an olefin stream
#164Component separations in polymerization
#165Component separations in polymerization
#166Alkylene oxide production
#167Method and apparatus for reducing condensation in vapor-liquid acid gas scrubbers
#168Separations with ionic liquid solvents
#169Method for production of conjugated diolefin
#170OXYGENATE-TO-OLEFINS PROCESS AND AN APPARATUS THEREFOR
#171Systems and methods for separating xylene isomers using selective adsorption
#172IONIC LIQUID AND SOLVENT MIXTURES FOR HYDROGEN SULFIDE REMOVAL
#173Method for separating olefins with gentle cleavage
#174Separations with ionic liquid solvents
#175Separation sequence for hydrocarbons from a gentle thermal cleavage
#176Process for producing phenol
#177Method for producing paraffins
#178Process for treating a hydrocarbon stream and an apparatus relating thereto
#179Method for recovering ethylene during the process for producing VAC and a device thereof
#180PROCESS FOR REMOVING OXYGENATED CONTAMINANTS FROM AN HYDROCARBONSTREAM
#181RECYCLE GAS SCRUBBING USING IONIC LIQUIDS
#182Process, method, and system for removing heavy metals from oily solids
#183System and method for H2S removal integrated with stinson process CO2 removal
#184Methods for treating substrates prior to metathesis reactions, and methods for metathesizing substrates
#185Process for the oxidative dehydrogenation of N-butenes to butadiene
#186Apparatuses and methods for separating liquefiable hydrocarbons from hydrogen-, hydrocarbon-containing gas streams
#187Process for separating by absorption the pyrolysis gas from preparation of lower carbon olefins
#188Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention
#189Recovery of ethylene from methanol to olefins process
#190Isobaric pressure exchanger controls in amine gas processing
#191Isobaric pressure exchanger in amine gas processing
#192Recovery of monomers
#193METHANE SEPARATION METHOD, METHANE SEPARATION APPARATUS, AND METHANE UTILIZATION SYSTEM
#194Butadiene extraction pre-absorber
#195Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
#196AMINE GAS TREATMENT SOLUTIONS
#197Recovery method and system for delivering extracted BTX from gas streams
#198Process for preparing butadiene and/or butenes from n-butane
#199Process for purifying a recycle stream from a 1,3-butadiene processing plant
#200PROCESS FOR REMOVING OXYGENATED CONTAMINANTS FROM AN HYDROCARBONSTREAM
#201Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen
#202Extractive distillation controls
#203Process for removing oxygenated contaminants from an hydrocarbon stream
#204Process for recovering monoalkylbenzene
#205High pressure reduction-oxidation desulfurization process
#206Process for recovering monoalkylbenzene
#207Ethylene recovery by absorption
#208Component separations in polymerization
#209Process for workup of a stream comprising butene and/or butadiene
#210Process for treatment of ethylene
#211High pressure reduction-oxidation desulfurization process
#212Sour gas and acid natural gas separation membrane process by pre removal of dissolved elemental sulfur for plugging prevention
#213REMOVAL OF ACID GASES FROM A FLUID FLOW BY MEANS OF REDUCED COABSORPTION OF HYDROCARBONS AND OXYGEN
#214Paraffin purification method and apparatus
#215Method of purifying olefins using pyrrolidinium-based or piperidinium-based ionic liquids comprising copper (I) halide
#216Energy efficiency in adsorptive separation
#217Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas
#218Process for partial dehydration of a gas by absorption on a solvent that can be regenerated by segregation at ambient temperature
#219Process for the purification of gaseous mixtures containing mercaptans and other acid gases
#220PROCESS FOR THE PURIFICATION OF METHANE GAS
#221Method for the removal of acetylenes from olefins using ionic liquid-based solution
#222Methods of converting methanol feedstock to olefins
#223METHANE SEPARATION METHOD, METHANE SEPARATION APPARATUS, AND METHANE UTILIZATION SYSTEM
#224Hydrocarbon recovery and light product purity when processing gases with physical solvents
#225Method for the Production of Propene from Propane
#226Absorption recovery processing of light olefins free of carbon dioxide
#227Methanol-Water Mixtures in Olefin Production Via Oxygenate Conversion
#228Method for separation of olefins
#229Removal of mercury compounds from glycol
#230Integrated heavy hydrocarbon removal, amine treating and dehydration
#231Integrated heavy hydrocarbon removal, amine treating and dehydration
#232Process and apparatus for separation of hydrocarbons from liquefied natural gas
#233Removing diamondoid components from natural gas at reduced temperatures
#234Combined use of external and internal solvents in processing gases containing light, medium and heavy components
#235Process for producing olefins
#236Combined process for recovering hydrogen, ethylene, ethane or separating ethylene cracked gas from dry gas of refinery plants
#237Method for processing an olefin-containing product stream
#238Process for separating nitrogen from methane using microchannel process technology
#239Recovery of ethylene and propylene from a methanol to olefin reaction system
#240Recovery of ethylene and propylene from a methanol to olefin reaction system
#241Integrated processes and systems for producing para-xylenes
#242Mesoporous poly (aryl ether ketone) hollow fiber membranes and use thereof in mass transfer processes
#243Diamondoid fuels
#244Natural gas liquids recovery process
#245Diamondoid fuels
#246Method and system for removal of oxygen in oxidative dehydrogenation process
#247System for tail gas treatment of sulfur recovery units
#248Polyphasic pressurized homogenizer (PPH) and methods for methane purification
#249Method and system for removing impurities from gas streams using rotating packed beds