ClassID:

160440

F25J2230/02 - CPC Classification

Classification description:

Processes or apparatus involving steps for increasing the pressure of gaseous process streams Compressor intake arrangement, e.g. filtering or cooling

Recent Application in this class:
#1
20230025321
2023-01-26

CO2 SEPARATION & LIQUEFACTION SYSTEM AND METHOD

#2
20200309451
2020-10-01

CO2 separation and liquefaction system and method

#3
20170368499
2017-12-28

System and method of recovering carbon dioxide from an exhaust gas stream

#4
20170343279
2017-11-30

Compression method and apparatus for an apparatus for capturing COby low-temperature separation

#5
20170241707
2017-08-24

Method for the capture of carbon dioxide through cryogenically processing gaseous emissions from fossil-fuel power generation

#6
20170211578
2017-07-27

Gas compression process with introduction of excess refrigerant at compressor inlet

#7
20170051971
2017-02-23

Distillation column system and plant for production of oxygen by cryogenic fractionation of air

#8
20150226476
2015-08-13

Natural gas liquefaction system

#9
20150000335
2015-01-01

Method and apparatus for separating air by cryogenic distillation

#10
20130255310
2013-10-03

Integrated method and apparatus for compressing air and producing carbon dioxide-rich fluid

#11
20110167866
2011-07-14

SYSTEM AND METHOD FOR SEPARATING GASSES IN AN EXHAUST GAS

#12
20110030332
2011-02-10

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

#13
20110000256
2011-01-06

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

#14
20100107662
2010-05-06

Reduction of diluent nitrogen compressor power using vapor absorption chiller

#15
20090293503
2009-12-03

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

#16
20090293502
2009-12-03

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

#17
20090100863
2009-04-23

System to cold compress an air stream using natural gas refrigeration