160475 ⎘
Processes or apparatus involving steps for expanding of process streams Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval
Sub-classes:NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD
#2METHOD AND INSTALLATION FOR THE PRODUCTION OF A LIQUEFIED CRYOGENIC FLUID
#3Method of Hydrogen Liquefaction Using Optimized Claude Refrigeration Cycles
#4Recovering Natural Gas Liquids
#5METHOD AND APPARATUS FOR RELIQUEFACTION AND RECYCLING OF BOIL-OFF GAS INTO AN LNG TANK
#6PHASE IMPLEMENTATION OF NATURAL GAS LIQUID RECOVERY PLANTS
#7INSTALLATION AND METHOD FOR PRODUCING LIQUEFIED HYDROGEN
#8INSTALLATION AND A METHOD FOR COOLING A FLUID TO CRYOGENIC TEMPERATURE
#9HELIUM SEPARATION AND RECOVERY PROCESS
#10HYDROGEN LIQUEFACTION DEVICE AND HYDROGEN LIQUEFACTION METHOD
#11DYNAMIC RATE LIMITER FOR LOAD SHARING APPLICATION
#12METHOD FOR LIQUEFYING A STREAM RICH IN CO2
#13SYSTEM FOR COOLING AND CONDENSING GAS
#14Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#15Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#16Fuel Gas Conditioning System and Process to Improve Output Gas Quality
#17Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent Vapor Stream
#18Natural gas letdown generator system and method
#19NATURAL GAS LETDOWN GENERATOR SYSTEM AND METHOD
#20PLANT FOR TREATING GAS, PARTICULARLY NATURAL GAS, SUPPLIED BY A TRANSMISSION NETWORK
#21Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent Vapor Stream
#22CO2 SEPARATION & LIQUEFACTION SYSTEM AND METHOD
#23FACILITY FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CO2 COMPRISING A VAPO/CONDENSER PLACED IN AN INTERMEDIATE STAGE OF THE DISTILLATION COLUMN
#24Pretreatment of natural gas prior to liquefaction
#25Side draw reflux heavy hydrocarbon removal system and method
#26Systems and Methods for Improving the Efficiency of Combined Cascade and Multicomponent Refrigeration Systems
#27Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#28Method for obtaining one or more air products, and air separation unit
#29Phase implementation of natural gas liquid recovery plants
#30SYSTEM AND METHOD FOR NATURAL GAS AND NITROGEN LIQUEFACTION WITH DIRECT DRIVE MACHINES FOR TURBINES AND BOOSTERS
#31Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#32CONFIGURATIONS AND METHODS FOR SMALL SCALE LNG PRODUCTION
#33FLEXIBLE INSTALLATION OF A HYDROCARBON LIQUEFACTION UNIT
#34HEAVY HYDROCARBON REMOVAL FROM LEAN GAS TO LNG LIQUEFACTION
#35Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#36Preparing hydrocarbon streams for storage
#37Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#38Refrigeration cycle for liquid oxygen densification
#39CO2 separation and liquefaction system and method
#40Hydrocarbon gas processing
#41Methods for providing refrigeration in natural gas liquids recovery plants
#42Systems and methods for using multiple cryogenic hydraulic turbines
#43Apparatus for liquefying natural gas and method for liquefying natural gas
#44Method And System For At Least Partially Converting Methane-Containing Gas, In Particular Boil-Off Gas, Retained In A Container, To A Liquid State
#45Process for separating hydrogen from an olefin hydrocarbon effluent vapor stream
#46System and method for producing liquefied natural gas
#47Phase implementation of natural gas liquid recovery plants
#48Apparatus and method for separating COat low temperature comprising a step of separation by permeation
#49METHODS FOR PROVIDING REFRIGERATION IN NATURAL GAS LIQUIDS RECOVERY PLANTS
#50Systems and methods for multi-stage refrigeration
#51Supersonic separation of hydrocarbons
#52Hydrocarbon gas processing
#53Hydrocarbon gas processing
#54Large-scale hydrogen liquefaction by means of a high pressure hydrogen refrigeration cycle combined to a novel single mixed-refrigerant precooling
#55Low-temperature mixed-refrigerant for hydrogen precooling in large scale
#56Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen cooling and liquefaction
#57SYSTEM FOR CONTROLLING A FLOW OF FLUID, FEEDING SYSTEM COMPRISING SUCH A CONTROL SYSTEM AND METHOD USING SUCH A FEEDING SYSTEM
#58Liquid natural gas liquefier utilizing mechanical and liquid nitrogen refrigeration
#59Ethane recovery or ethane rejection operation
#60Systems and methods for flexible propane recovery
#61Method for natural gas liquefaction and filtration of solidified carbon dioxide
#62Method for condensing a CO2 vapor stream beyond the frost point
#63In-line L-grade recovery systems and methods
#64Method and system for separating carbon dioxide from flue gas
#65Refrigeration cycle for liquid oxygen densification
#66Multiple pressure mixed refrigerant cooling process and system
#67Mixed refrigerant cooling process and system
#68System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
#69System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
#70System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
#71Pretreatment of natural gas prior to liquefaction
#72Carbon Dioxide Capture from Flu Gas
#73Heavy hydrocarbon removal system for lean natural gas liquefaction
#74Heavy hydrocarbon removal from lean gas to LNG liquefaction
#75Configurations and methods for small scale LNG production
#76SYSTEMS AND METHODS FOR REMOVAL OF NITROGEN FROM LNG
#77Reducing refrigeration and dehydration load for a feed stream entering a cryogenic distillation process
#78Low pressure ethane liquefaction and purification from a high pressure liquid ethane source
#79System, apparatus and methods for a superduct based on a thermally reactive nosecone
#80HEAT PUMP ON C2 SPLITTER BOTTOM TO UNLOAD PROPYLENE REFRIGERATION
#81Method for the capture of carbon dioxide through cryogenically processing gaseous emissions from fossil-fuel power generation
#82Treatment of nitrogen-rich natural gas streams
#83Gas liquefaction systems and methods
#84Hydrocarbon gas processing
#85Hydrocarbon condensate stabilizer and a method for producing a stabilized hydrocarbon condensate stream
#86Enhanced low temperature separation process
#87LIQUEFIED GAS TREATMENT SYSTEM
#88Treatment method for separating carbon dioxide and hydrogen from a mixture
#89Method and system to control the methane mass flow rate for the production of liquefied methane gas (LMG)
#90Distillation column system and plant for production of oxygen by cryogenic fractionation of air
#91Ethane recovery and ethane rejection methods and configurations
#92Helium recovery from streams containing helium, carbon dioxide, and at least one of nitrogen and methane
#93METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS
#94APPARATUS FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS
#95METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS AND LIQUID NITROGEN
#96METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS
#97Methods and systems for integration of industrial site efficiency losses to produce LNG and/or LIN
#98SYSTEM AND METHOD FOR LIQUEFACATION OF NATURAL GAS
#99Configurations and methods for nitrogen rejection, LNG and NGL production from high nitrogen feed gases
#100Systems and methods for the production of liquefied nitrogen using liquefied natural gas
#101Systems and methods for using multiple cryogenic hydraulic turbines
#102HYDROCARBON GAS PROCESSING FEATURING A COMPRESSED REFLUX STREAM FORMED BY COMBINING A PORTION OF COLUMN RESIDUE GAS WITH A DISTILLATION VAPOR STREAM WITHDRAWN FROM THE SIDE OF THE COLUMN
#103Liquefaction system using a turboexpander
#104Purge to intermediate pressure in cryogenic distillation
#105Preparing hydrocarbon streams for storage
#106METHOD AND DEVICE FOR THE LIQUEFACTION OF A GASEOUS CO2 STREAM
#107Liquefied gas treatment system
#108Method for denitrogenation of natural gas with or without helium recovery
#109Method to produce LNG at gas pressure letdown stations in natural gas transmission pipeline systems
#110Method of producing and distributing liquid natural gas
#111Systems and methods for flexible propane recovery
#112Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycle
#113Purification of carbon dioxide
#114Method for separating off acid gases from natural gas
#115Three-way integrated Joule-Thomson valve and liquefied gas expander
#116Method of gas expansion using liquefied gas expander and integrated Joule-Thomson valve
#117Method and device for producing a fluid enriched with carbon dioxide from a waste gas of a ferrous-metallurgy unit
#118Refining system and method for refining a feed gas stream
#119Simplified LNG process
#120GAS LIQUEFACTION APPARATUS
#121METHOD AND AN APPARATUS FOR NGL/GPL RECOVERY FROM A HYDROCARBON GAS, IN PARTICULAR FROM NATURAL GAS
#122Method and apparatus for recovering from a pressurized gas a liquid fraction, in particular hydrocarbons having two or more carbon atoms
#123APPARATUS AND METHODS FOR THE RECOVERY OF HYDROCARBONACEOUS AND ADDITIONAL PRODUCTS FROM OIL SHALE AND SANDS VIA MULTI-STAGE CONDENSATION
#124Process for separating and recovering NGLs from hydrocarbon streams
#125Separation system comprising a swirl valve
#126Systems and Methods for Removing Heavy Hydrocarbons and Acid Gases From a Hydrocarbon Gas Stream
#127Process for natural gas liquefaction
#128NITROGEN REJECTION METHODS AND SYSTEMS
#129Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases
#130PROCESS AND APPARTUS FOR REMOVING GASEOUS CONTAMINANTS FROM GAS STREAM COMPRISING GASEOUS CONTAMINANTS
#131PROCESS AND APPARATUS FOR SEPARATING A GASEOUS PRODUCT FROM A FEED STREAM COMPRISING CONTAMINANTS
#132METHOD OF REJECTING NITROGEN FROM A HYDROCARBON STREAM TO PROVIDE A FUEL GAS STREAM AND AN APPARATUS THEREFOR
#133CARBON DIOXIDE CAPTURE FROM FLUE GAS
#134Process and apparatus for removing gaseous contaminants from gas stream comprising gaseous contaminants
#135Hydrocarbon Gas Processing
#136Hydrocarbon gas processing featuring a compressed reflux stream formed by combining a portion of column residue gas with a distillation vapor stream withdrawn from the side of the column
#137Hydrocarbon Gas Processing
#138Method and device for cryogenically separating a mixture of hydrogen and carbon monoxide
#139Method and device for low-temperature air separation
#140Hydrocarbon gas processing including a single equipment item processing assembly
#141Separation of a Fluid Mixture Using Self-Cooling of the Mixture
#142Liquefied gas expander and integrated Joule-Thomson valve
#143Apparatus for the recovery of hydrocarbonaceous and additional products from oil shale and sands via multi-stage condensation
#144PROCESS AND APPARATUS FOR REMOVAL OF SOUR SPECIES FROM A NATURAL GAS STREAM
#145METHOD AND DEVICE FOR COOLING A GAS
#146Method For Cooling A Cryogenic Exchange Line
#147Process for the production of a subcooled liquefied natural gas stream from a natural gas feed stream, and associated installation
#148Method and device for separating a mixture of at least hydrogen, nitrogen, and carbon monoxide by cryogenic distillation
#149NGL recovery methods and configurations
#150Method and system for extracting carbon dioxide by anti-sublimation at raised pressure
#151Controlled Freeze Zone Tower
#152Propane recovery methods and configurations
#153Method And Apparatus For Producing Carbon Monoxide By Cryogenic Distillation
#154NATURAL GAS LIQUEFACTION
#155NGL Extraction From Natural Gas
#156Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery
#157METHOD FOR PRODUCING LIQUEFIED NATURAL GAS
#158METHOD FOR PRODUCING LIQUEFIED NATURAL GAS
#159METHOD AND APPARATUS TO IMPROVE OVERALL EFFICIENCY OF LNG LIQUEFACTION SYSTEMS
#160Nitrogen Rejection Column Reboiler Configuration
#161METHOD OF REFINING NATURAL GAS AND NATURAL GAS REFINING SYSTEM
#162Liquefied natural gas processing
#163COseparation apparatus and process for oxy-combustion coal power plants
#164Process for vaporizing the product COat two different pressures during COseparation
#165Process for feed gas cooling in reboiler during COseparation
#166PROCESS FOR RECYCLING OF TOP GAS DURING CO2 SEPARTION
#167Throttling valve and method for enlarging liquid droplet sizes in the throttled fluid stream
#168INTERMEDIATE PRESSURE LNG REFLUXED NGL RECOVERY PROCESS
#169Natural gas liquefaction
#170Carbon dioxide production method
#171Self-contained distillation purifier/superheater for liquid-fill product container and delivery systems
#172Method and apparatus for producing products from natural gas including helium and liquefied natural gas
#173Optimized LNG system with liquid expander
#174Acid gas pretreating method
#175LNG system employing refluxed heavies removal column with overhead condensing
#176Natural gas liquefaction
#177Process and device for production of LNG by removal of freezable solids
#178Fuel gas conditioning units for natural gas systems
#179Modular, mobile and scalable LNG plant