ClassID:

160467

F25J2240/02 - page 2 - CPC Classification

Classification description:

Processes or apparatus involving steps for expanding of process streams Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream

Recent Application in this class:
#301
20070062216
2007-03-22

Liquefied natural gas regasification configuration and method

#302
20070056318
2007-03-15

Enhanced heavies removal/LPG recovery process for LNG facilities

#303
20070012072
2007-01-18

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

#304
20070000282
2007-01-04

Device and method for cryogenically seperating a gas mixture

#305
20060283207
2006-12-21

Hydrocarbon gas processing

#306
20060260189
2006-11-23

Configurations and methods of carbon capture

#307
20060239879
2006-10-26

Acid gas pretreating method

#308
20060239871
2006-10-26

Low pressure drop purifier for nitrogen, methane, and argon removal from syngas

#309
20060235256
2006-10-19

Combined recovery of hydrogen and hydrocarbon liquids from hydrogen-containing gases

#310
20060230783
2006-10-19

Nitrogen rejection method and apparatus

#311
20060218968
2006-10-05

High propane recovery process and configurations

#312
20060213222
2006-09-28

Compact, modular method and apparatus for liquefying natural gas

#313
20060150672
2006-07-13

Internal refrigeration for enhanced NGL recovery

#314
20060144081
2006-07-06

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

#315
20060032269
2006-02-16

Hydrocarbon gas processing

#316
20060010911
2006-01-19

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

#317
20060010910
2006-01-19

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

#318
20060000234
2006-01-05

Liquefied natural gas processing

#319
20060000212
2006-01-05

Integrated process and gas treatment process

#320
20050279132
2005-12-22

LNG system with enhanced turboexpander configuration

#321
20050268649
2005-12-08

Natural gas liquefaction

#322
20050256335
2005-11-17

Providing gases to aromatic carboxylic acid manufacturing processes

#323
20050255012
2005-11-17

Low pressure NGL plant configurations

#324
20050247078
2005-11-10

Natural gas liquefaction

#325
20050217314
2005-10-06

Apparatus and methods for processing hydrocarbons to produce liquified natural gas

#326
20050204774
2005-09-22

Hydrocarbon recovery process utilizing enhanced reflux streams

#327
20050178153
2005-08-18

Integrated process and air separation process

#328
20050155382
2005-07-21

Process and apparatus for separation of hydrocarbons

#329
20050113468
2005-05-26

Natural gas liquefaction and conversion method

#330
20050072186
2005-04-07

Process and device for production of LNG by removal of freezable solids

#331
20050013768
2005-01-20

Low-delta P purifier for nitrogen, methane, and argon removal from syngas

#332
20050000245
2005-01-06

Method and installation for separating a gas containing methane and ethane with two columns operating at two different pressures