ClassID:

160447

F25J2230/30 - page 2 - CPC Classification

Classification description:

Processes or apparatus involving steps for increasing the pressure of gaseous process streams Compression of the feed stream

Recent Application in this class:
#301
20110209497
2011-09-01

System of carbon capture and sequestration

#302
20110203313
2011-08-25

SEPARATION OF CARBON DIOXIDE AND HYDROGEN

#303
20110192191
2011-08-11

HIGH PRESSURE PHYSICAL ABSORPTION PROCESS FOR USE IN CARBON CAPTURE IN ENERGY PRODUCTION PROCESSES

#304
20110167868
2011-07-14

Hydrocarbon gas processing

#305
20110167866
2011-07-14

SYSTEM AND METHOD FOR SEPARATING GASSES IN AN EXHAUST GAS

#306
20110146341
2011-06-23

GAS SUPPLY SYSTEM FOR GAS ENGINES

#307
20110094262
2011-04-28

Complete liquefaction methods and apparatus

#308
20110088897
2011-04-21

Integrated enhanced oil recovery process

#309
20110088896
2011-04-21

Integrated enhanced oil recovery process

#310
20110067439
2011-03-24

METHOD AND SYSTEM FOR PRODUCTION OF LIQUID NATURAL GAS

#311
20110056237
2011-03-10

Method and apparatus for liquefying a hydrocarbon stream

#312
20110030332
2011-02-10

System and method for liquid air production, power storage and power release

#313
20110011128
2011-01-20

Process for the production of carbon dioxide utilizing a co-purge pressure swing adsorption unit

#314
20110000256
2011-01-06

System and method for liquid air production, power storage and power release

#315
20100322843
2010-12-23

Method for burning carbonated fuels with combustion smoke filtration before compression

#316
20100263529
2010-10-21

Method for the purification of a gas containing CO

#317
20100263406
2010-10-21

METHOD AND APPARATUS FOR COOLING AND LIQUEFYING A HYDROCARBON STREAM

#318
20100251763
2010-10-07

Apparatus and Methods for Natural Gas Transportation and Processing

#319
20100212329
2010-08-26

BOIL-OFF GAS TREATMENT PROCESS AND SYSTEM

#320
20100206165
2010-08-19

Method for the purification of a gas containing COusing an adsorption purification unit

#321
20100192626
2010-08-05

Method and apparatus for liquefying a gaseous hydrocarbon stream

#322
20100186447
2010-07-29

METHOD AND APPARATUS FOR CONTROLLING THE TURNDOWN OF A COMPRESSOR FOR A GASEOUS HYDROCARBON STREAM

#323
20100186446
2010-07-29

APPARATUS FOR THE LIQUEFACTION OF A GAS AND METHODS RELATING TO SAME

#324
20100186445
2010-07-29

Natural gas liquefaction processes with feed gas refrigerant cooling loops

#325
20100126186
2010-05-27

METHOD AND APPARATUS FOR GENERATING A GASEOUS HYDROCARBON STREAM FROM A LIQUEFIED HYDROCARBON STREAM

#326
20100107684
2010-05-06

Natural gas liquefaction process

#327
20100084256
2010-04-08

System and method of carbon capture and sequestration

#328
20100083697
2010-04-08

Purifying carbon dioxide using activated carbon

#329
20100080747
2010-04-01

Purifying carbon dioxide and producing acid

#330
20100080745
2010-04-01

Multi-stage process for purifying carbon dioxide and producing acid

#331
20100077795
2010-04-01

Carbon dioxide purification apparatus

#332
20100071409
2010-03-25

METHOD AND APPARATUS FOR LIQUEFYING A HYDROCARBON STREAM

#333
20100024476
2010-02-04

Recovery of carbon dioxide from flue gas

#334
20100024471
2010-02-04

Method and system for extracting carbon dioxide by anti-sublimation at raised pressure

#335
20100000251
2010-01-07

METHOD AND APPARATUS FOR LIQUEFYING A HYDROCARBON STREAM

#336
20090301131
2009-12-10

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

#337
20090298957
2009-12-03

Method and installation for combined production of hydrogen and carbon dioxide

#338
20090293503
2009-12-03

System and method for liquid air production, power storage and power release

#339
20090293502
2009-12-03

System and method for liquid air production, power storage and power release

#340
20090288556
2009-11-26

Carbon dioxide purification

#341
20090282840
2009-11-19

ENERGY STORAGE AND GENERATION

#342
20090255294
2009-10-15

Method and apparatus for liquefying a hydrocarbon stream

#343
20090255273
2009-10-15

Method and device for condensing CO2

#344
20090217701
2009-09-03

Natural Gas Liquefaction Process for Ling

#345
20090205365
2009-08-20

METHOD AND APPARATUS FOR LIQUEFYING A NATURAL GAS STREAM

#346
20090158774
2009-06-25

Equipment and process for liquefaction of LNG boiloff gas

#347
20090158773
2009-06-25

Equipment and process for liquefaction of LNG boiloff gas

#348
20090145130
2009-06-11

Building energy recovery, storage and supply system

#349
20090113929
2009-05-07

METHOD AND APPARATUS FOR PRE-HEATING LNG BOIL-OFF GAS TO AMBIENT TEMPERATURE PRIOR TO COMPRESSION IN A RELIQUEFACTION SYSTEM

#350
20090113928
2009-05-07

Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas

#351
20090101007
2009-04-23

Method for recovery of carbon dioxide from a gas

#352
20090035207
2009-02-05

METHOD AND DEVICE FOR SEPARATING A GAS MIXTURE

#353
20090013868
2009-01-15

PROCESS AND APPARATUS FOR THE SEPARATION OF A GASEOUS MIXTURE

#354
20090013717
2009-01-15

Process and apparatus for the separation of a gaseous mixture

#355
20080282612
2008-11-20

Process and apparatus for the purification of methane rich gas streams

#356
20080276800
2008-11-13

Method to condense and recover carbon dioxide (CO2) from CO2 containing gas streams

#357
20080245101
2008-10-09

Integrated Method and Installation for Cryogenic Adsorption and Separation for Producing Co2

#358
20080202158
2008-08-28

System And Method For Cooling A Bog Stream

#359
20080196587
2008-08-21

COseparation apparatus and process for oxy-combustion coal power plants

#360
20080196585
2008-08-21

Process for vaporizing the product COat two different pressures during COseparation

#361
20080196584
2008-08-21

Process for feed gas cooling in reboiler during COseparation

#362
20080196583
2008-08-21

PROCESS FOR RECYCLING OF TOP GAS DURING CO2 SEPARTION

#363
20080176174
2008-07-24

Purification of carbon dioxide

#364
20080163645
2008-07-10

NATURAL GAS PROCESSING METHOD

#365
20080156035
2008-07-03

Process and Apparatus for the Liquefaction of Carbon Dioxide

#366
20080098770
2008-05-01

INTERMEDIATE PRESSURE LNG REFLUXED NGL RECOVERY PROCESS

#367
20070260103
2007-11-08

Low pressure olefin recovery process

#368
20070256450
2007-11-08

Equipment and process for liquefaction of LNG boiloff gas

#369
20070251266
2007-11-01

Cryogenic liquefying/refrigerating method and system

#370
20070232706
2007-10-04

Carbon dioxide production method

#371
20070231244
2007-10-04

Carbon dioxide purification method

#372
20070221541
2007-09-27

Multi-stage cryogenic acid gas removal

#373
20070017250
2007-01-25

Apparatus for the liquefaction of a gas and methods relating to same

#374
20060213223
2006-09-28

Apparatus for the liquefaction of natural gas and methods relating to same

#375
20060107691
2006-05-25

Light gas component separation from a carbon dioxide mixture

#376
20060065119
2006-03-30

Electricity generation system

#377
20060037319
2006-02-23

Building energy capture and reserve system

#378
20060004242
2006-01-05

Low pressure olefin recovery process

#379
20050232854
2005-10-20

Method and installation for separating a mixture of hydrogen and carbon monoxide

#380
20050139072
2005-06-30

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

#381
20050107480
2005-05-19

Installation and method for producing and disaggregating synthesis gases from natural gas

#382
20050091991
2005-05-05

System and method for storing gases at low temperature using a cold recovery system

#383
20050066813
2005-03-31

High recovery carbon monoxide production process

#384
12800637
2017-08-08

Liquid nitrogen production