ClassID:

160141

F25J3/0233 - 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 separated product stream separation of CnHm with 1 carbon atom or more

Recent Application in this class:
#301
20150159945
2015-06-11

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

#302
20150159944
2015-06-11

Method and device for separating a feed stream using radiation detectors

#303
20150159943
2015-06-11

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

#304
20150159941
2015-06-11

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

#305
20150159940
2015-06-11

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

#306
20150159939
2015-06-11

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

#307
20150158796
2015-06-11

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

#308
20150143842
2015-05-28

Method to recover LPG and condensates from refineries fuel gas streams

#309
20150135767
2015-05-21

Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycle

#310
20150120066
2015-04-30

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

#311
20150114035
2015-04-30

Process and apparatus for the separation by cryogenic distillation of a mixture of methane, carbon dioxide and hydrogen

#312
20150073194
2015-03-12

Hydrocarbon gas processing

#313
20150013380
2015-01-15

Method for separating off acid gases from natural gas

#314
20150013377
2015-01-15

Separating carbon dioxide and ethane from a mixed stream

#315
20150007981
2015-01-08

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

#316
20140360226
2014-12-11

Module for treatment of carbon dioxide and treatment method thereof

#317
20140338396
2014-11-20

Methods for separating hydrocarbon gases

#318
20140290307
2014-10-02

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

#319
20140275674
2014-09-18

Methods and systems for separating olefins

#320
20140260420
2014-09-18

Flexible NGL recovery methods and configurations

#321
20140238076
2014-08-28

Nitrogen rejection unit

#322
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

#323
20140182331
2014-07-03

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

#324
20140171707
2014-06-19

Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products

#325
20140130541
2014-05-15

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

#326
20140114110
2014-04-24

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

#327
20140060113
2014-03-06

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

#328
20140033763
2014-02-06

Heavy hydrocarbon removal from a natural gas stream

#329
20140026615
2014-01-30

CONFIGURATIONS AND METHODS FOR DEEP FEED GAS HYDROCARBON DEWPOINTING

#330
20140013797
2014-01-16

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

#331
20140007616
2014-01-09

Ethane recovery and ethane rejection methods and configurations

#332
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

#333
20130333417
2013-12-19

Carbon dioxide recycle process

#334
20130312457
2013-11-28

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

#335
20130305777
2013-11-21

Heavy hydrocarbon processing in NGL recovery system

#336
20130298602
2013-11-14

NGL recovery from a recycle stream having natural gas

#337
20130298601
2013-11-14

Sour NGL stream recovery

#338
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

#339
20130225884
2013-08-29

Process for separating hydrocarbon compounds

#340
20130219957
2013-08-29

ISO-pressure open refrigeration NGL recovery

#341
20130213088
2013-08-22

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

#342
20130213087
2013-08-22

NGL recovery from natural gas using a mixed refrigerant

#343
20130213086
2013-08-22

METHODS AND APPARATUSES FOR PROCESSING NATURAL GAS

#344
20130199238
2013-08-08

Liquefied natural gas plant with ethylene independent heavies recovery system

#345
20130192296
2013-08-01

Refining system and method for refining a feed gas stream

#346
20130186133
2013-07-25

Natural gas processing plant

#347
20130160486
2013-06-27

Power and regasification system for LNG

#348
20130152627
2013-06-20

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

#349
20130098105
2013-04-25

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

#350
20130098103
2013-04-25

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

#351
20130074542
2013-03-28

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

#352
20130061633
2013-03-14

CONFIGURATIONS AND METHODS OF INTEGRATED NGL RECOVERY AND LNG LIQUEFACTION

#353
20130061632
2013-03-14

Integrated NGL Recovery In the Production Of Liquefied Natural Gas

#354
20130055757
2013-03-07

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

#355
20130047665
2013-02-28

Process and apparatus for producing hydrogen and carbon monoxide

#356
20130039835
2013-02-14

Hydrogen and Nitrogen Recovery from Ammonia Purge Gas

#357
20130036765
2013-02-14

Process for treating a natural gas containing carbon dioxide

#358
20130014390
2013-01-17

Configurations and methods for retrofitting an NGL recovery plant

#359
20120324943
2012-12-27

Two Step Nitrogen and Methane Separation Process

#360
20120324941
2012-12-27

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

#361
20120304690
2012-12-06

ISO-pressure open refrigeration NGL recovery

#362
20120304688
2012-12-06

Refinery gas upgrading via partial condensation and PSA

#363
20120302807
2012-11-29

METHANE REJECTION AND ETHYLENE RECOVERY

#364
20120285196
2012-11-15

PROCESS AND APPARATUS FOR SEPARATION OF NITROGEN FROM LNG

#365
20120266630
2012-10-25

Method for fractionating a stream of cracked gas to obtain an ethylene-rich cut and a stream of fuel, and related installation

#366
20120255325
2012-10-11

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

#367
20120240615
2012-09-27

Methanol to olefins process

#368
20120204599
2012-08-16

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

#369
20120198997
2012-08-09

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

#370
20120198883
2012-08-09

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

#371
20120186296
2012-07-26

PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM

#372
20120167617
2012-07-05

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

#373
20120151962
2012-06-21

Ethylene Recovery From Off-Gas

#374
20120137726
2012-06-07

NGL recovery from natural gas using a mixed refrigerant

#375
20120125043
2012-05-24

CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM

#376
20120118008
2012-05-17

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

#377
20120118007
2012-05-17

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

#378
20120111051
2012-05-10

Carbon dioxide removal process

#379
20120103010
2012-05-03

System and method for producing LNG from contaminated gas streams

#380
20120097520
2012-04-26

PROCESS AND APPARATUS FOR SEPARATION OF HYDROCARBONS AND NITROGEN

#381
20120096896
2012-04-26

Process for separating and recovering ethane and heavier hydrocarbons from LNG

#382
20120096895
2012-04-26

Process for separating and recovering NGLs from hydrocarbon streams

#383
20120090355
2012-04-19

PROCESS AND APPARATUS FOR SEPARATION OF HYDROCARBONS AND NITROGEN

#384
20120090350
2012-04-19

Configurations and methods of heating value control in LNG liquefaction plant

#385
20120085232
2012-04-12

METHODS FOR REMOVING CONTAMINANTS FROM NATURAL GAS

#386
20120085128
2012-04-12

Method for Recovery of Propane and Heavier Hydrocarbons

#387
20120085127
2012-04-12

Method for enhanced recovery of ethane, olefins, and heavier hydrocarbons from low pressure gas

#388
20120079852
2012-04-05

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

#389
20120079849
2012-04-05

REMOVAL OF HYDROGEN

#390
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

#391
20120060554
2012-03-15

METHOD FOR SEPARATING OFF NITROGEN AND HYDROGEN FROM NATURAL GAS

#392
20120047946
2012-03-01

Method for separating off nitrogen from natural gas

#393
20120047943
2012-03-01

Process for natural gas liquefaction

#394
20120047942
2012-03-01

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

#395
20120042690
2012-02-23

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

#396
20120041248
2012-02-16

Process for removing nitrogen

#397
20120036890
2012-02-16

NITROGEN REJECTION METHODS AND SYSTEMS

#398
20120036889
2012-02-16

Methane conversion process

#399
20120031144
2012-02-09

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

#400
20120024690
2012-02-02

Multistage cyclonic fluid separator

#401
20120017640
2012-01-26

PROCESS FOR SEPARATING OFF NITROGEN

#402
20120017639
2012-01-26

METHODS AND SYSTEMS FOR STORING AND TRANSPORTING GASES

#403
20120006054
2012-01-12

Carbon dioxide capture and liquefaction

#404
20120000246
2012-01-05

Liquefied natural gas and hydrocarbon gas processing

#405
20120000245
2012-01-05

Methods and Systems for Recovering Liquified Petroleum Gas from Natural Gas

#406
20110318160
2011-12-29

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

#407
20110296867
2011-12-08

Hydrocabon gas processing

#408
20110289963
2011-12-01

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

#409
20110277500
2011-11-17

Nitrogen removal from natural gas

#410
20110277497
2011-11-17

METHOD AND APPARATUS FOR PROCESSING HYDROCARBON LIQUEFIED GAS

#411
20110265511
2011-11-03

NATURAL GAS LIQUEFACTION METHOD WITH ENHANCED PROPANE RECOVERY

#412
20110239701
2011-10-06

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

#413
20110232328
2011-09-29

Hydrocarbon gas processing

#414
20110232327
2011-09-29

Method for Processing Off Gas

#415
20110226014
2011-09-22

Hydrocarbon gas processing including a single equipment item processing assembly

#416
20110226013
2011-09-22

Hydrocarbon gas processing

#417
20110226012
2011-09-22

Hydrocarbon gas processing

#418
20110226011
2011-09-22

Hydrocarbon gas processing

#419
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

#420
20110209499
2011-09-01

METHOD FOR REMOVING NITROGEN

#421
20110209498
2011-09-01

PROCESS FOR SEPARATING OFF NITROGEN

#422
20110197629
2011-08-18

Enhanced Natural Gas Liquid Recovery Process

#423
20110174017
2011-07-21

Helium Recovery From Natural Gas Integrated With NGL Recovery

#424
20110167868
2011-07-14

Hydrocarbon gas processing

#425
20110146342
2011-06-23

METHOD OF COOLING USING EXTENDED BINARY REFRIGERATION SYSTEM

#426
20110138853
2011-06-16

Process for generating and separating a hydrogen-carbon monoxide mixture by cryogenic distillation

#427
20110132034
2011-06-09

TWO STAGE PROCESS FOR PRODUCING PURIFIED GAS

#428
20110132033
2011-06-09

Conditioning an ethane-rich stream for storage and transportation

#429
20110130883
2011-06-02

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

#430
20110126584
2011-06-02

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

#431
20110126459
2011-06-02

Process and apparatus for generating and purifying a syngas

#432
20110120183
2011-05-26

Liquefied natural gas production

#433
20110118524
2011-05-19

PROCESS AND APPARATUS FOR C2 RECOVERY

#434
20110116991
2011-05-19

Propylene recovery during regeneration of an oxygenate removal unit

#435
20110094264
2011-04-28

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

#436
20110088897
2011-04-21

Integrated enhanced oil recovery process

#437
20110088896
2011-04-21

Integrated enhanced oil recovery process

#438
20110067443
2011-03-24

Hydrocarbon Gas Processing

#439
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

#440
20110067441
2011-03-24

Hydrocarbon Gas Processing

#441
20110056239
2011-03-10

Method and device for cryogenically separating a mixture of hydrogen and carbon monoxide

#442
20110048067
2011-03-03

Natural gas liquefaction method with high-pressure fractionation

#443
20110041551
2011-02-24

PROCESS FOR SEPARATING OFF NITROGEN

#444
20110041550
2011-02-24

PROCESS AND APPARATUS FOR THE SEPARATION OF LIGHT-BOILING COMPONENTS FROM HYDROCARBON MIXTURES

#445
20110041389
2011-02-24

Process for Separating Off Nitrogen from Natural Gas

#446
20110036122
2011-02-17

Method and system for removing HS from a natural gas stream

#447
20110036120
2011-02-17

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

#448
20110023536
2011-02-03

Method and apparatus for cooling a hydrocarbon stream

#449
20110011127
2011-01-20

Process for controlling liquefied natural gas heating value

#450
20110005273
2011-01-13

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

#451
20100326134
2010-12-30

Hydrocarbon gas processing including a single equipment item processing assembly

#452
20100313598
2010-12-16

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

#453
20100307193
2010-12-09

METHOD AND APPARATUS FOR COOLING AND SEPARATING A HYDROCARBON STREAM

#454
20100287985
2010-11-18

Liquefied Natural Gas And Hydrocarbon Gas Processing

#455
20100287984
2010-11-18

Hydrocarbon gas processing including a single equipment item processing assembly

#456
20100287983
2010-11-18

Hydrocarbon gas processing

#457
20100287982
2010-11-18

Liquefied Natural Gas and Hydrocarbon Gas Processing

#458
20100275647
2010-11-04

Hydrocarbon gas processing

#459
20100275646
2010-11-04

Method of Separating Off Nitrogen from Liquefied Natural Gas

#460
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

#461
20100256245
2010-10-07

Process for methane conversion

#462
20100251765
2010-10-07

Cryogenic Separation of Synthesis Gas

#463
20100251764
2010-10-07

Hydrocarbon gas processing

#464
20100236285
2010-09-23

Hydrocarbon gas processing

#465
20100223952
2010-09-09

Separation of carbon monoxide from gaseous mixtures containing carbon monoxide

#466
20100223950
2010-09-09

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

#467
20100217059
2010-08-26

Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent

#468
20100212354
2010-08-26

METHOD OF DISPOSING OF CARBON DIOXIDE

#469
20100206542
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#470
20100206520
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#471
20100206003
2010-08-19

Configurations and methods for improved natural gas liquids recovery

#472
20100199717
2010-08-12

Method and system for the separation of a mixture containing carbon dioxide, hydrocarbon and hydrogen

#473
20100192627
2010-08-05

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

#474
20100192626
2010-08-05

Method and apparatus for liquefying a gaseous hydrocarbon stream

#475
20100162755
2010-07-01

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

#476
20100162754
2010-07-01

Method And Device For Separating A Mixture Of Hydrogen, Methane And Carbon Monoxide By Cryogenic Distillation

#477
20100162753
2010-07-01

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#478
20100161133
2010-06-24

Dynamic constrained optimization of chemical manufacturing

#479
20100154471
2010-06-24

Imported LNG treatment

#480
20100147022
2010-06-17

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

#481
20100126187
2010-05-27

Configurations and methods for offshore LNG regasification and heating value conditioning

#482
20100122542
2010-05-20

METHOD AND APPARATUS FOR ADJUSTING HEATING VALUE OF NATURAL GAS

#483
20100115993
2010-05-13

PROCESS FOR REMOVING MERCAPTANS FROM LIQUEFIED NATURAL GAS

#484
20100115992
2010-05-13

METHODS FOR RECOVERING ARGON

#485
20100115991
2010-05-13

Purification of gases in synthesis gas production process

#486
20100107687
2010-05-06

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

#487
20100107686
2010-05-06

METHOD AND APPARATUS FOR SEPARATING ONE OR MORE C2+ HYDROCARBONS FROM A MIXED PHASE HYDROCARBON STREAM

#488
20100107685
2010-05-06

Refinery gas upgrading via partial condensation and PSA

#489
20100087696
2010-04-08

Process and apparatus for Crecovery

#490
20100077796
2010-04-01

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

#491
20100071410
2010-03-25

DISTILLATION PROCESS USING MICROCHANNEL TECHNOLOGY

#492
20100064725
2010-03-18

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#493
20100055021
2010-03-04

Method and system for producing carbon monoxide by cryogenic distillation

#494
20100050688
2010-03-04

NGL Extraction from Liquefied Natural Gas

#495
20100043489
2010-02-25

Method for separating a mixture of carbon monoxide, methane, hydrogen and optionally nitrogen by cryogenic distillation

#496
20100043488
2010-02-25

NGL recovery methods and configurations

#497
20100037655
2010-02-18

Hydrogen Recovery From A Mixture Of Hydrogen and Hydrocarbons At Low Pressure And Of Low Hydrogen Content

#498
20100031700
2010-02-11

Liquefied natural gas and hydrocarbon gas processing

#499
20100024477
2010-02-04

Integrated NGL Recovery And Liquefied Natural Gas Production

#500
20100018248
2010-01-28

Controlled Freeze Zone Tower

#501
20100012015
2010-01-21

Storage tank containing liquefied natural gas with butane

#502
20100011810
2010-01-21

NGL Recovery Methods and Configurations

#503
20100011809
2010-01-21

Ethane recovery methods and configurations

#504
20100011663
2010-01-21

Method for liquefaction of natural gas

#505
20100000254
2010-01-07

METHOD OF PRODUCING GAS HYDRATE

#506
20100000234
2010-01-07

METHOD AND APPARATUS FOR THE VAPORIZATION OF A LIQUID HYDROCARBON STREAM

#507
20090308101
2009-12-17

Propane recovery methods and configurations

#508
20090301133
2009-12-10

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

#509
20090301132
2009-12-10

Optimized heavies removal system in an LNG facility

#510
20090293538
2009-12-03

NATURAL GAS LIQUEFACTION

#511
20090293537
2009-12-03

NGL Extraction From Natural Gas

#512
20090282865
2009-11-19

Liquefied Natural Gas and Hydrocarbon Gas Processing

#513
20090282864
2009-11-19

ISO-pressure open refrigeration NGL recovery

#514
20090277219
2009-11-12

Configurations and methods for offshore LNG regasification and BTU control

#515
20090277218
2009-11-12

Method and apparatus for liquefying a natural gas stream

#516
20090277217
2009-11-12

Enhanced nitrogen removal in an LNG facility

#517
20090266107
2009-10-29

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

#518
20090259080
2009-10-15

Processes for the separation of methane from a gas stream

#519
20090248174
2009-10-01

Control method of refrigeration systems in gas plants with parallel trains

#520
20090229276
2009-09-17

METHOD AND SYSTEM FOR THE REGASIFICATION OF LNG

#521
20090221864
2009-09-03

High Ethane Recovery Configurations And Methods In LNG Regasification Facility

#522
20090217701
2009-09-03

Natural Gas Liquefaction Process for Ling

#523
20090211297
2009-08-27

HELIUM PRODUCTION IN LNG PLANTS

#524
20090211296
2009-08-27

METHOD AND APPARATUS FOR SEPARATING A FRACTION RICH IN C2+ FROM LIQUEFIED NATURAL GAS

#525
20090211263
2009-08-27

Apparatus and method for regasification of liquefied natural gas

#526
20090205367
2009-08-20

Combined synthesis gas separation and LNG production method and system

#527
20090199759
2009-08-13

Storage tank containing liquefied natural gas with butane

#528
20090199591
2009-08-13

LIQUEFIED NATURAL GAS WITH BUTANE AND METHOD OF STORING AND PROCESSING THE SAME

#529
20090194461
2009-08-06

METHOD FOR TREATING A HYDROCARBON STREAM

#530
20090194460
2009-08-06

Method and apparatus for treating a hydrocarbon stream

#531
20090193846
2009-08-06

Recovery of Carbon Monoxide and Hydrogen From Hydrocarbon Streams

#532
20090188279
2009-07-30

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#533
20090173103
2009-07-09

Cryogenic process utilizing high pressure absorber column

#534
20090149688
2009-06-11

Purging of regenerated adsorbent from an oxygenate removal unit

#535
20090149687
2009-06-11

Propylene recovery during regeneration of an oxygenate removal unit

#536
20090139263
2009-06-04

THERMOSYPHON REBOILER FOR THE DENITROGENATION OF LIQUID NATURAL GAS

#537
20090133437
2009-05-28

Recovery of Co-Rich Product From a Mixed Gas Containing Heavy Hydrocarbons

#538
20090126401
2009-05-21

Dual-refluxed heavies removal column in an LNG facility

#539
20090113931
2009-05-07

Multiple reflux stream hydrocarbon recovery process

#540
20090113930
2009-05-07

Multiple reflux stream hydrocarbon recovery process

#541
20090112037
2009-04-30

Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent

#542
20090107175
2009-04-30

Multiple reflux stream hydrocarbon recovery process

#543
20090107174
2009-04-30

Method and apparatus for liquefying a hydrocarbon stream

#544
20090100862
2009-04-23

Hydrocarbon gas processing

#545
20090095017
2009-04-16

FLOATING HYDROCARBON TREATING PLANT

#546
20090090049
2009-04-09

PROCESS FOR PRODUCING LIQEFIED NATURAL GAS FROM HIGH CO2 NATURAL GAS

#547
20090056371
2009-03-05

Method and Apparatus for Deriching a Stream of Liquefied Natural Gas

#548
20090031756
2009-02-05

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

#549
20090013718
2009-01-15

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

#550
20080314079
2008-12-25

Nitrogen Rejection Column Reboiler Configuration

#551
20080312347
2008-12-18

Production of hydrocarbons from natural gas

#552
20080308769
2008-12-18

Method for simultaneously producing hydrogen and carbon monoxide

#553
20080308273
2008-12-18

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

#554
20080307966
2008-12-18

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

#555
20080307962
2008-12-18

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

#556
20080307706
2008-12-18

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

#557
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

#558
20080302240
2008-12-11

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

#559
20080302239
2008-12-11

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

#560
20080302012
2008-12-11

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

#561
20080282731
2008-11-20

Liquefied natural gas processing

#562
20080272340
2008-11-06

Method for Producing Syngas with Low Carbon Dioxide Emission

#563
20080271480
2008-11-06

Intergrated Ngl Recovery and Lng Liquefaction

#564
20080264100
2008-10-30

Lng Regasification Configurations and Methods

#565
20080256977
2008-10-23

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

#566
20080245100
2008-10-09

Gas conditioning process for the recovery of LPG/NGL (C) from LNG

#567
20080209942
2008-09-04

Process for recovering lower carbon olefins from product gas for production of olefins

#568
20080202162
2008-08-28

Cryogenic Process Utilizing High Pressure Absorber Column

#569
20080202161
2008-08-28

METHOD FOR ADJUSTING HEATING VALUE OF LNG

#570
20080190136
2008-08-14

Hydrocarbon gas processing

#571
20080190135
2008-08-14

Configurations and methods for LPG production and power cogeneration

#572
20080190025
2008-08-14

Natural gas processing system

#573
20080181837
2008-07-31

Hydrogen, Carbon Monoxide, and N2 Recovery From Low BTU Gases

#574
20080170980
2008-07-17

Ammonia plant

#575
20080148771
2008-06-26

PROCESS AND APPARATUS FOR REDUCING THE HEATING VALUE OF LIQUEFIED NATURAL GAS

#576
20080141713
2008-06-19

Advanced C2-splitter feed rectifier

#577
20080141712
2008-06-19

Integrated olefin recovery process

#578
20080134716
2008-06-12

Method for Separating Trace Components from a Nitrogen-Rich Stream

#579
20080116115
2008-05-22

Process for extracting natural gas liquids from natural gas

#580
20080115532
2008-05-22

Method And Apparatus For Producing A Liquefied Natural Gas Stream

#581
20080098770
2008-05-01

INTERMEDIATE PRESSURE LNG REFLUXED NGL RECOVERY PROCESS

#582
20080087041
2008-04-17

Method of extracting ethane from liquefied natural gas

#583
20080083246
2008-04-10

Gas conditioning method and apparatus for the recovery of LPG/NGL(C2+) from LNG

#584
20080078205
2008-04-03

Hydrocarbon Gas Processing

#585
20080072620
2008-03-27

Treating of a crude containing natural gas

#586
20080066493
2008-03-20

Treating Liquefied Natural Gas

#587
20080066492
2008-03-20

Treating Liquefied Natural Gas

#588
20080060380
2008-03-13

Process and system to produce multiple distributable products from source, or imported LNG

#589
20080034789
2008-02-14

Integrated Acid Gas And Sour Gas Reinjection Process

#590
20080028790
2008-02-07

Natural gas liquefaction

#591
20080022717
2008-01-31

PROCESS AND APPARATUS FOR SEPARATION OF HYDROCARBONS FROM LIQUEFIED NATURAL GAS

#592
20080022716
2008-01-31

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

#593
20080016910
2008-01-24

Integrated NGL recovery in the production of liquefied natural gas

#594
20080000265
2008-01-03

Liquefied natural gas processing

#595
20070245771
2007-10-25

Dual stage nitrogen rejection from liquefied natural gas

#596
20070245770
2007-10-25

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

#597
20070245630
2007-10-25

Method for generating carbon monoxide from synthesis gas

#598
20070240450
2007-10-18

Flexible NGL process and methods

#599
20070227187
2007-10-04

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

#600
20070227186
2007-10-04

Systems and methods for low-temperature gas separation