ClassID:

160136

F25J3/0209 - page 2 - CPC Classification

Classification description:

Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream Natural gas or substitute natural gas

Recent Application in this class:
#301
20150233634
2015-08-20

SYSTEMS AND METHODS FOR PRODUCING CNG AND NGLS FROM RAW NATURAL GAS, FLARE GAS, STRANDED GAS, AND/OR ASSOCIATED GAS

#302
20150232395
2015-08-20

Ethylene-to-liquids systems and methods

#303
20150210936
2015-07-30

Method and system for treating a flow back fluid exiting a well site

#304
20150210615
2015-07-30

Methods and apparatuses for reforming of hydrocarbons including recovery of products

#305
20150184932
2015-07-02

Process for recovering hydrocarbons from crude carbon dioxide fluid

#306
20150184931
2015-07-02

Systems and methods for flexible propane recovery

#307
20150159947
2015-06-11

Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids

#308
20150159946
2015-06-11

Method and system of modifying a liquid level during start-up operations

#309
20150159945
2015-06-11

Method of removing solids by modifying a liquid level in a distillation tower

#310
20150159944
2015-06-11

Method and device for separating a feed stream using radiation detectors

#311
20150159943
2015-06-11

Method and device for separating hydrocarbons and contaminants with a spray assembly

#312
20150159942
2015-06-11

METHOD AND DEVICE FOR SEPARATING HYDROCARBONS AND CONTAMINANTS WITH A SURFACE TREATMENT MECHANISM

#313
20150159941
2015-06-11

Method and system for preventing accumulation of solids in a distillation tower

#314
20150159940
2015-06-11

Method and system of dehydrating a feed stream processed in a distillation tower

#315
20150159939
2015-06-11

Method and system of maintaining a liquid level in a distillation tower

#316
20150158796
2015-06-11

Method and system for separating a feed stream with a feed stream distribution mechanism

#317
20150135767
2015-05-21

Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycle

#318
20150120066
2015-04-30

System and method for preventing total plant shutdown due to low temperature excursion

#319
20150075969
2015-03-19

Processes and systems for purifying silane

#320
20150073194
2015-03-12

Hydrocarbon gas processing

#321
20150052941
2015-02-26

Fractionation system having rectifying and stripping columns in a single vessel with a uniform diameter

#322
20150052940
2015-02-26

FRACTIONATION SYSTEM AND METHOD INCLUDING DEPROPANIZER COLUMN AND BOTTOMS STRIPPING COLUMN

#323
20150013380
2015-01-15

Method for separating off acid gases from natural gas

#324
20150013377
2015-01-15

Separating carbon dioxide and ethane from a mixed stream

#325
20150007981
2015-01-08

Processing and transport of stranded gas to conserve resources and reduce emissions

#326
20140360226
2014-12-11

Module for treatment of carbon dioxide and treatment method thereof

#327
20140338396
2014-11-20

Methods for separating hydrocarbon gases

#328
20140290307
2014-10-02

Method for producing a methane-rich stream and a C hydrocarbon-rich stream, and associated equipment

#329
20140260420
2014-09-18

Flexible NGL recovery methods and configurations

#330
20140238076
2014-08-28

Nitrogen rejection unit

#331
20140238075
2014-08-28

Method for producing a flow which is rich in methane and a cut which is rich in Chydrocarbons from a flow of feed natural gas and an associated installation

#332
20140182331
2014-07-03

Integrated process for NGL (natural gas liquids recovery) and LNG (liquefaction of natural gas)

#333
20140130541
2014-05-15

Nitrogen removal with ISO-pressure open refrigeration natural gas liquids recovery

#334
20140114110
2014-04-24

Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases

#335
20140096563
2014-04-10

Liquefied natural gas and hydrocarbon gas processing

#336
20140060114
2014-03-06

CONFIGURATIONS AND METHODS FOR OFFSHORE NGL RECOVERY

#337
20140060113
2014-03-06

Method for separating C2+-hydrocarbons or C3+-hydrocarbons from a hydrocarbon-rich fraction

#338
20140060112
2014-03-06

METHOD FOR SEPARATING C2+-HYDROCARBONS FROM A HYDROCARBON-RICH FRACTION

#339
20140041412
2014-02-13

Carbon dioxide capture and liquefaction

#340
20140033764
2014-02-06

Systems and methods for recovering helium from feed streams containing carbon dioxide

#341
20140033763
2014-02-06

Heavy hydrocarbon removal from a natural gas stream

#342
20140026615
2014-01-30

CONFIGURATIONS AND METHODS FOR DEEP FEED GAS HYDROCARBON DEWPOINTING

#343
20140013797
2014-01-16

System and method for removing excess nitrogen from gas subcooled expander operations

#344
20140013796
2014-01-16

METHODS FOR SEPARATING HYDROCARBON GASES

#345
20140007616
2014-01-09

Ethane recovery and ethane rejection methods and configurations

#346
20130340473
2013-12-26

Method for producing a C+ hydrocarbon-rich fraction and a methane- and ethane-rich stream from a hydrocarbon-rich feed stream, and related facility

#347
20130333417
2013-12-19

Carbon dioxide recycle process

#348
20130312457
2013-11-28

Process and device for the cryogenic separation of a methane-rich stream

#349
20130305777
2013-11-21

Heavy hydrocarbon processing in NGL recovery system

#350
20130298602
2013-11-14

NGL recovery from a recycle stream having natural gas

#351
20130298601
2013-11-14

Sour NGL stream recovery

#352
20130283853
2013-10-31

Liquefied natural gas and hydrocarbon gas processing

#353
20130255311
2013-10-03

Simplified method for producing a methane-rich stream and a C hydrocarbon-rich fraction from a feed natural-gas stream, and associated facility

#354
20130219957
2013-08-29

ISO-pressure open refrigeration NGL recovery

#355
20130213088
2013-08-22

Systems and methods for separating hydrocarbons using one or more dividing wall columns

#356
20130213087
2013-08-22

NGL recovery from natural gas using a mixed refrigerant

#357
20130213086
2013-08-22

METHODS AND APPARATUSES FOR PROCESSING NATURAL GAS

#358
20130199238
2013-08-08

Liquefied natural gas plant with ethylene independent heavies recovery system

#359
20130192296
2013-08-01

Refining system and method for refining a feed gas stream

#360
20130186133
2013-07-25

Natural gas processing plant

#361
20130174605
2013-07-11

Processes and systems for purifying silane

#362
20130152627
2013-06-20

Method to produce liquefied natural gas (LNG) at midstream natural gas liquids (NGLs) recovery plants

#363
20130125582
2013-05-23

LIQUEFIED NATURAL GAS AND HYDROCARBON GAS PROCESSING

#364
20130098105
2013-04-25

Cryogenic systems for removing acid gases from a hydrocarbon gas stream using co-current separation devices

#365
20130098103
2013-04-25

Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor

#366
20130074542
2013-03-28

SYSTEM AND METHOD FOR RECOVERING NATURAL GAS LIQUIDS WITH AUTO REFRIGERATION SYSTEM

#367
20130061633
2013-03-14

CONFIGURATIONS AND METHODS OF INTEGRATED NGL RECOVERY AND LNG LIQUEFACTION

#368
20130061632
2013-03-14

Integrated NGL Recovery In the Production Of Liquefied Natural Gas

#369
20130055757
2013-03-07

METHOD AND SYSTEM TO PREVENT CARRY-OVER OF HYDROCARBON MIST FROM AN NGL COLUMN OF AN LNG PLANT

#370
20130036765
2013-02-14

Process for treating a natural gas containing carbon dioxide

#371
20130014390
2013-01-17

Configurations and methods for retrofitting an NGL recovery plant

#372
20120324943
2012-12-27

Two Step Nitrogen and Methane Separation Process

#373
20120324942
2012-12-27

Apparatus and method for the distillation separation of a mixture containing carbon dioxide

#374
20120324941
2012-12-27

PROCESS FOR PRODUCING A CONTAMINANT-DEPLETED HYDROCARBON GAS STREAM WITH IMPROVED HYDROCARBON RECOVERY

#375
20120304690
2012-12-06

ISO-pressure open refrigeration NGL recovery

#376
20120285196
2012-11-15

PROCESS AND APPARATUS FOR SEPARATION OF NITROGEN FROM LNG

#377
20120255325
2012-10-11

Single-unit gas separation process having expanded, post-separation vent stream

#378
20120204599
2012-08-16

CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM, WITH REMOVAL OF HYDROGEN SULFIDE

#379
20120198997
2012-08-09

Method of separating off trace components from a fraction containing at least nitrogen and helium

#380
20120198883
2012-08-09

Method for cooling a single-component or multi-component stream

#381
20120186296
2012-07-26

PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM

#382
20120167617
2012-07-05

METHOD FOR TREATING A MULTI-PHASE HYDROCARBON STREAM AND AN APPARATUS THEREFOR

#383
20120161079
2012-06-28

Production of Ammonia Make-Up Syngas with Cryogenic Purification

#384
20120137726
2012-06-07

NGL recovery from natural gas using a mixed refrigerant

#385
20120125043
2012-05-24

CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM

#386
20120118008
2012-05-17

Method of producing a combined gaseous hydrocarbon component stream and liquid hydrocarbon component streams, and an apparatus therefor

#387
20120118007
2012-05-17

PROCESS OF HEAT INTEGRATING FEED AND COMPRESSOR DISCHARGE STREAMS WITH HEAVIES REMOVAL SYSTEM IN A LIQUEFIED NATURAL GAS FACILITY

#388
20120111051
2012-05-10

Carbon dioxide removal process

#389
20120103010
2012-05-03

System and method for producing LNG from contaminated gas streams

#390
20120097520
2012-04-26

PROCESS AND APPARATUS FOR SEPARATION OF HYDROCARBONS AND NITROGEN

#391
20120096895
2012-04-26

Process for separating and recovering NGLs from hydrocarbon streams

#392
20120090355
2012-04-19

PROCESS AND APPARATUS FOR SEPARATION OF HYDROCARBONS AND NITROGEN

#393
20120090350
2012-04-19

Configurations and methods of heating value control in LNG liquefaction plant

#394
20120085232
2012-04-12

METHODS FOR REMOVING CONTAMINANTS FROM NATURAL GAS

#395
20120079852
2012-04-05

Systems and Methods for Removing Heavy Hydrocarbons and Acid Gases From a Hydrocarbon Gas Stream

#396
20120079849
2012-04-05

REMOVAL OF HYDROGEN

#397
20120065450
2012-03-15

Process that utilizes combined distillation and membrane separation in the separation of an acidic contaminant from a light hydrocarbon gas stream

#398
20120060554
2012-03-15

METHOD FOR SEPARATING OFF NITROGEN AND HYDROGEN FROM NATURAL GAS

#399
20120047946
2012-03-01

Method for separating off nitrogen from natural gas

#400
20120047943
2012-03-01

Process for natural gas liquefaction

#401
20120047942
2012-03-01

METHOD, SYSTEM, AND PRODUCTION AND STORAGE FACILITY FOR OFFSHORE LPG and LNG PROCESSING OF ASSOCIATED GASES

#402
20120042690
2012-02-23

LNG facility with integrated NGL recovery for enhanced liquid recovery and product flexibility

#403
20120041248
2012-02-16

Process for removing nitrogen

#404
20120036890
2012-02-16

NITROGEN REJECTION METHODS AND SYSTEMS

#405
20120036889
2012-02-16

Methane conversion process

#406
20120031144
2012-02-09

Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases

#407
20120024690
2012-02-02

Multistage cyclonic fluid separator

#408
20120017640
2012-01-26

PROCESS FOR SEPARATING OFF NITROGEN

#409
20120006054
2012-01-12

Carbon dioxide capture and liquefaction

#410
20120000246
2012-01-05

Liquefied natural gas and hydrocarbon gas processing

#411
20120000245
2012-01-05

Methods and Systems for Recovering Liquified Petroleum Gas from Natural Gas

#412
20110318160
2011-12-29

Turboexpander and method for using moveable inlet guide vanes at compressor inlet

#413
20110296867
2011-12-08

Hydrocabon gas processing

#414
20110289963
2011-12-01

Process for separating nitrogen from a natural gas stream with nitrogen stripping in the production of liquefied natural gas

#415
20110277500
2011-11-17

Nitrogen removal from natural gas

#416
20110265511
2011-11-03

NATURAL GAS LIQUEFACTION METHOD WITH ENHANCED PROPANE RECOVERY

#417
20110239701
2011-10-06

METHOD OF REJECTING NITROGEN FROM A HYDROCARBON STREAM TO PROVIDE A FUEL GAS STREAM AND AN APPARATUS THEREFOR

#418
20110232328
2011-09-29

Hydrocarbon gas processing

#419
20110226014
2011-09-22

Hydrocarbon gas processing including a single equipment item processing assembly

#420
20110226013
2011-09-22

Hydrocarbon gas processing

#421
20110226012
2011-09-22

Hydrocarbon gas processing

#422
20110226011
2011-09-22

Hydrocarbon gas processing

#423
20110226009
2011-09-22

Process for producing liquid and gaseous nitrogen streams, a gaseous stream which is rich in helium and a denitrided stream of hydrocarbons and associated installation

#424
20110209499
2011-09-01

METHOD FOR REMOVING NITROGEN

#425
20110209498
2011-09-01

PROCESS FOR SEPARATING OFF NITROGEN

#426
20110197629
2011-08-18

Enhanced Natural Gas Liquid Recovery Process

#427
20110174017
2011-07-21

Helium Recovery From Natural Gas Integrated With NGL Recovery

#428
20110167868
2011-07-14

Hydrocarbon gas processing

#429
20110132034
2011-06-09

TWO STAGE PROCESS FOR PRODUCING PURIFIED GAS

#430
20110132033
2011-06-09

Conditioning an ethane-rich stream for storage and transportation

#431
20110130883
2011-06-02

Method and apparatus for controlling a compressor and method of cooling a hydrocarbon stream

#432
20110126584
2011-06-02

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM AND METHOD OF COOLING A HYDROCARBON STREAM

#433
20110120183
2011-05-26

Liquefied natural gas production

#434
20110118524
2011-05-19

PROCESS AND APPARATUS FOR C2 RECOVERY

#435
20110094264
2011-04-28

PRODUCING PURIFIED HYDROCARBON GAS FROM A GAS STREAM COMPRISING HYDROCARBONS AND ACIDIC CONTAMINANTS

#436
20110067443
2011-03-24

Hydrocarbon Gas Processing

#437
20110067442
2011-03-24

Hydrocarbon 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

#438
20110067441
2011-03-24

Hydrocarbon Gas Processing

#439
20110048067
2011-03-03

Natural gas liquefaction method with high-pressure fractionation

#440
20110041551
2011-02-24

PROCESS FOR SEPARATING OFF NITROGEN

#441
20110041389
2011-02-24

Process for Separating Off Nitrogen from Natural Gas

#442
20110036122
2011-02-17

Method and system for removing HS from a natural gas stream

#443
20110036120
2011-02-17

METHOD AND APPARATUS FOR RECOVERING AND FRACTIONATING A MIXED HYDROCARBON FEED STREAM

#444
20110023536
2011-02-03

Method and apparatus for cooling a hydrocarbon stream

#445
20110011127
2011-01-20

Process for controlling liquefied natural gas heating value

#446
20110005273
2011-01-13

Method for producing a flow rich in methane and a flow rich in C hydrocarbons, and associated installation

#447
20100326134
2010-12-30

Hydrocarbon gas processing including a single equipment item processing assembly

#448
20100313598
2010-12-16

Separation of a Fluid Mixture Using Self-Cooling of the Mixture

#449
20100307193
2010-12-09

METHOD AND APPARATUS FOR COOLING AND SEPARATING A HYDROCARBON STREAM

#450
20100287985
2010-11-18

Liquefied Natural Gas And Hydrocarbon Gas Processing

#451
20100287984
2010-11-18

Hydrocarbon gas processing including a single equipment item processing assembly

#452
20100287983
2010-11-18

Hydrocarbon gas processing

#453
20100287982
2010-11-18

Liquefied Natural Gas and Hydrocarbon Gas Processing

#454
20100275647
2010-11-04

Hydrocarbon gas processing

#455
20100275646
2010-11-04

Method of Separating Off Nitrogen from Liquefied Natural Gas

#456
20100263407
2010-10-21

Method for producing a flow which is rich in methane and a cut which is rich in C2+ hydrocarbons from a flow of feed natural gas and an associated installation

#457
20100251764
2010-10-07

Hydrocarbon gas processing

#458
20100242536
2010-09-30

Method of processing a feed natural gas to obtain a processed natural gas and a cut of C5+ hydrocarbons, and associated installation

#459
20100236285
2010-09-23

Hydrocarbon gas processing

#460
20100223950
2010-09-09

Nitrogen removal with iso-pressure open refrigeration natural gas liquids recovery

#461
20100212354
2010-08-26

METHOD OF DISPOSING OF CARBON DIOXIDE

#462
20100206542
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#463
20100206520
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#464
20100206003
2010-08-19

Configurations and methods for improved natural gas liquids recovery

#465
20100192627
2010-08-05

Method and device for the cryogenic separation of a methane-rich flow

#466
20100192626
2010-08-05

Method and apparatus for liquefying a gaseous hydrocarbon stream

#467
20100162755
2010-07-01

Method for nitrogen rejection and or helium recovery in an LNG liquefaction plant

#468
20100162753
2010-07-01

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#469
20100147022
2010-06-17

PROCESS AND APPARATUS FOR REMOVAL OF SOUR SPECIES FROM A NATURAL GAS STREAM

#470
20100126187
2010-05-27

Configurations and methods for offshore LNG regasification and heating value conditioning

#471
20100115993
2010-05-13

PROCESS FOR REMOVING MERCAPTANS FROM LIQUEFIED NATURAL GAS

#472
20100115992
2010-05-13

METHODS FOR RECOVERING ARGON

#473
20100107687
2010-05-06

PROCESS FOR REMOVING GASEOUS CONTAMINANTS FROM A FEED GAS STREAM COMPRISING METHANE AND GASEOUS CONTAMINANTS

#474
20100087696
2010-04-08

Process and apparatus for Crecovery

#475
20100077796
2010-04-01

Hybrid Membrane/Distillation Method and System for Removing Nitrogen from Methane

#476
20100077795
2010-04-01

Carbon dioxide purification apparatus

#477
20100071410
2010-03-25

DISTILLATION PROCESS USING MICROCHANNEL TECHNOLOGY

#478
20100064725
2010-03-18

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#479
20100043488
2010-02-25

NGL recovery methods and configurations

#480
20100031700
2010-02-11

Liquefied natural gas and hydrocarbon gas processing

#481
20100024477
2010-02-04

Integrated NGL Recovery And Liquefied Natural Gas Production

#482
20100018248
2010-01-28

Controlled Freeze Zone Tower

#483
20100011810
2010-01-21

NGL Recovery Methods and Configurations

#484
20100011809
2010-01-21

Ethane recovery methods and configurations

#485
20100011663
2010-01-21

Method for liquefaction of natural gas

#486
20100000254
2010-01-07

METHOD OF PRODUCING GAS HYDRATE

#487
20100000234
2010-01-07

METHOD AND APPARATUS FOR THE VAPORIZATION OF A LIQUID HYDROCARBON STREAM

#488
20090308101
2009-12-17

Propane recovery methods and configurations

#489
20090301133
2009-12-10

Ethane recovery methods and configurations for high carbon dioxide content feed gases

#490
20090301132
2009-12-10

Optimized heavies removal system in an LNG facility

#491
20090293538
2009-12-03

NATURAL GAS LIQUEFACTION

#492
20090293537
2009-12-03

NGL Extraction From Natural Gas

#493
20090282865
2009-11-19

Liquefied Natural Gas and Hydrocarbon Gas Processing

#494
20090282864
2009-11-19

ISO-pressure open refrigeration NGL recovery

#495
20090277219
2009-11-12

Configurations and methods for offshore LNG regasification and BTU control

#496
20090277218
2009-11-12

Method and apparatus for liquefying a natural gas stream

#497
20090277217
2009-11-12

Enhanced nitrogen removal in an LNG facility

#498
20090266107
2009-10-29

Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery

#499
20090248174
2009-10-01

Control method of refrigeration systems in gas plants with parallel trains

#500
20090217701
2009-09-03

Natural Gas Liquefaction Process for Ling

#501
20090211297
2009-08-27

HELIUM PRODUCTION IN LNG PLANTS

#502
20090194461
2009-08-06

METHOD FOR TREATING A HYDROCARBON STREAM

#503
20090194460
2009-08-06

Method and apparatus for treating a hydrocarbon stream

#504
20090188279
2009-07-30

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#505
20090173103
2009-07-09

Cryogenic process utilizing high pressure absorber column

#506
20090139263
2009-06-04

THERMOSYPHON REBOILER FOR THE DENITROGENATION OF LIQUID NATURAL GAS

#507
20090126401
2009-05-21

Dual-refluxed heavies removal column in an LNG facility

#508
20090113931
2009-05-07

Multiple reflux stream hydrocarbon recovery process

#509
20090113930
2009-05-07

Multiple reflux stream hydrocarbon recovery process

#510
20090107175
2009-04-30

Multiple reflux stream hydrocarbon recovery process

#511
20090107174
2009-04-30

Method and apparatus for liquefying a hydrocarbon stream

#512
20090100862
2009-04-23

Hydrocarbon gas processing

#513
20090095017
2009-04-16

FLOATING HYDROCARBON TREATING PLANT

#514
20090090049
2009-04-09

PROCESS FOR PRODUCING LIQEFIED NATURAL GAS FROM HIGH CO2 NATURAL GAS

#515
20090031756
2009-02-05

Method and system for cooling a natural gas stream and separating the cooled stream into various fractions

#516
20090013718
2009-01-15

METHOD FOR THE SIMULTANEOUS RECOVERY OF A PURE HELIUM AND PURE NITROGEN FRACTION

#517
20080314079
2008-12-25

Nitrogen Rejection Column Reboiler Configuration

#518
20080312347
2008-12-18

Production of hydrocarbons from natural gas

#519
20080308273
2008-12-18

System for separating a waste material from a produced gas and injecting the waste material into a well

#520
20080307966
2008-12-18

System for separating carbon dioxide from a produced gas with a methanol removal system

#521
20080307962
2008-12-18

System for separating carbon dioxide and hydrocarbon gas from a produced gas

#522
20080307706
2008-12-18

System for separating carbon dioxide and hydrocarbon gas from a produced gas combined with nitrogen

#523
20080305019
2008-12-11

System for separating a waste material and hydrocarbon gas from a produced gas and injecting the waste material into a well

#524
20080302650
2008-12-11

Process to recover low grade heat from a fractionation system

#525
20080302240
2008-12-11

System for dehydrating and cooling a produced gas to remove natural gas liquids and waste liquids

#526
20080302239
2008-12-11

System for separating a waste liquid and a hydrocarbon gas from a produced gas

#527
20080302012
2008-12-11

System for separating a waste liquid from a produced gas and injecting the waste liquid into a well

#528
20080271480
2008-11-06

Intergrated Ngl Recovery and Lng Liquefaction

#529
20080256977
2008-10-23

Hydrocarbon recovery and light product purity when processing gases with physical solvents

#530
20080202162
2008-08-28

Cryogenic Process Utilizing High Pressure Absorber Column

#531
20080190136
2008-08-14

Hydrocarbon gas processing

#532
20080190025
2008-08-14

Natural gas processing system

#533
20080134716
2008-06-12

Method for Separating Trace Components from a Nitrogen-Rich Stream

#534
20080116115
2008-05-22

Process for extracting natural gas liquids from natural gas

#535
20080115532
2008-05-22

Method And Apparatus For Producing A Liquefied Natural Gas Stream

#536
20080098770
2008-05-01

INTERMEDIATE PRESSURE LNG REFLUXED NGL RECOVERY PROCESS

#537
20080078205
2008-04-03

Hydrocarbon Gas Processing

#538
20080072620
2008-03-27

Treating of a crude containing natural gas

#539
20080066494
2008-03-20

Light component separation from a carbon dioxide mixture

#540
20080066493
2008-03-20

Treating Liquefied Natural Gas

#541
20080066492
2008-03-20

Treating Liquefied Natural Gas

#542
20080034789
2008-02-14

Integrated Acid Gas And Sour Gas Reinjection Process

#543
20080028790
2008-02-07

Natural gas liquefaction

#544
20080022716
2008-01-31

LNG system employing stacked vertical heat exchangers to provide liquid reflux stream

#545
20080016910
2008-01-24

Integrated NGL recovery in the production of liquefied natural gas

#546
20070245771
2007-10-25

Dual stage nitrogen rejection from liquefied natural gas

#547
20070245770
2007-10-25

Optimization of a dual refrigeration system natural gas liquid plant via empirical experimental method

#548
20070240450
2007-10-18

Flexible NGL process and methods

#549
20070231244
2007-10-04

Carbon dioxide purification method

#550
20070227187
2007-10-04

System and method for coordination and optimization of liquefied natural gas (LNG) processes

#551
20070227186
2007-10-04

Systems and methods for low-temperature gas separation

#552
20070193303
2007-08-23

Scalable capacity liquefied natural gas plant

#553
20070186564
2007-08-16

Apparatus for cryogenic fluids having floating liquefaction unit and floating regasification unit connected by shuttle vessel, and cryogenic fluid methods

#554
20070180855
2007-08-09

Downflow knockback condenser

#555
20070157663
2007-07-12

Configurations and methods of integrated NGL recovery and LNG liquefaction

#556
20070149838
2007-06-28

Method for adjusting the high heating value of gas in the LNG chain

#557
20070095099
2007-05-03

Method for processing a stream of LNG obtained by means of cooling using a first refrigeration cycle and associated installation

#558
20070056318
2007-03-15

Enhanced heavies removal/LPG recovery process for LNG facilities

#559
20070012072
2007-01-18

LNG FACILITY WITH INTEGRATED NGL EXTRACTION TECHNOLOGY FOR ENHANCED NGL RECOVERY AND PRODUCT FLEXIBILITY

#560
20070012071
2007-01-18

LNG facility providing enhanced liquid recovery and product flexibility

#561
20060283207
2006-12-21

Hydrocarbon gas processing

#562
20060260355
2006-11-23

Integrated NGL recovery and liquefied natural gas production

#563
20060248921
2006-11-09

Landfill gas purification and liquefaction process

#564
20060239879
2006-10-26

Acid gas pretreating method

#565
20060230783
2006-10-19

Nitrogen rejection method and apparatus

#566
20060218968
2006-10-05

High propane recovery process and configurations

#567
20060150672
2006-07-13

Internal refrigeration for enhanced NGL recovery

#568
20060144081
2006-07-06

Method and installation for producing treated natural gas, a C3+ hydrocarbon cut and an ethane rich stream

#569
20060111602
2006-05-25

Removing diamondoid components from natural gas at reduced temperatures

#570
20060107691
2006-05-25

Light gas component separation from a carbon dioxide mixture

#571
20060101851
2006-05-18

Light component separation from a carbon dioxide mixture

#572
20060086139
2006-04-27

LNG system employing optimized heat exchangers to provide liquid reflux stream

#573
20060065119
2006-03-30

Electricity generation system

#574
20060065015
2006-03-30

Recovering natural gas liquids from LNG using vacuum distillation

#575
20060065014
2006-03-30

Method for recovering LPG boil off gas using LNG as a heat transfer medium

#576
20060043000
2006-03-02

Combined use of external and internal solvents in processing gases containing light, medium and heavy components

#577
20060032269
2006-02-16

Hydrocarbon gas processing

#578
20060016216
2006-01-26

Distillation process using microchannel technology

#579
20060016215
2006-01-26

Distillation process using microchannel technology

#580
20060010911
2006-01-19

Apparatus for cryogenic fluids having floating liquefaction unit and floating regasification unit connected by shuttle vessel, and cryogenic fluid methods

#581
20060010910
2006-01-19

Apparatus for cryogenic fluids having floating liquefaction unit and floating regasification unit connected by shuttle vessel, and cryogenic fluid methods

#582
20060005573
2006-01-12

Method for liquefying a hydrocarbon-rich flow while simultaneously obtaining a c3/c4-rich fraction

#583
20050284176
2005-12-29

LNG system employing refluxed heavies removal column with overhead condensing

#584
20050279132
2005-12-22

LNG system with enhanced turboexpander configuration

#585
20050279131
2005-12-22

Noninvasive measurement and control system for use in hydrocarbon processing

#586
20050268649
2005-12-08

Natural gas liquefaction

#587
20050268648
2005-12-08

Enhanced operation of LNG facility equipped with refluxed heavies removal column

#588
20050255012
2005-11-17

Low pressure NGL plant configurations

#589
20050247078
2005-11-10

Natural gas liquefaction

#590
20050229634
2005-10-20

Hydrocarbon gas processing for rich gas streams

#591
20050217314
2005-10-06

Apparatus and methods for processing hydrocarbons to produce liquified natural gas

#592
20050204774
2005-09-22

Hydrocarbon recovery process utilizing enhanced reflux streams

#593
20050198999
2005-09-15

Use of cryogenic temperatures in processing gases containing light components with physical solvents

#594
20050183452
2005-08-25

LNG system with warm nitrogen rejection

#595
20050182283
2005-08-18

Method for utilizing gas reserves with low methane concentrations and high inert gas concentrations for fueling gas turbines

#596
20050172645
2005-08-11

Floating hydrocarbon treating plant

#597
20050155382
2005-07-21

Process and apparatus for separation of hydrocarbons

#598
20050139072
2005-06-30

Process to remove nitrogen and/or carbon dioxide from methane-containing streams

#599
20050113468
2005-05-26

Natural gas liquefaction and conversion method

#600
20050092594
2005-05-05

Membrane/distillation method and system for extracting CO2 from hydrocarbon gas