Patents-Review.com
ClassID:

160122 ⎘

F25J1/0287 - CPC Classification

Classification description:

Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process; Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used; Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.; Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings including an electrical motor

Recent Application in this class:
#1
20250012220
2025-01-09

METHOD OF CONTROLLING THE RENEWABLE ENERGY USE IN AN LNG TRAIN

 #2
20220155008
2022-05-19

Method and system for efficient nonsynchronous LNG production using large scale multi-shaft gas turbines

 #3
20190072036
2019-03-07

Inlet air cooling system and inlet air cooling method for gas turbine

 #4
20180335253
2018-11-22

Method and system for efficient nonsynchronous LNG production using large scale multi-shaft gas turbines

 #5
20180306109
2018-10-25

Integrated power generation and compression train, and method

 #6
20180187971
2018-07-05

Method for thermally assisted electric energy storage

 #7
20160040928
2016-02-11

Flexible liquefied natural gas plant

 #8
20140190205
2014-07-10

Method for liquefying natural gas with a triple closed circuit of coolant gas

 #9
20140116084
2014-05-01

Method for liquefying natural gas with a mixture of coolant gas

 #10
20130058800
2013-03-07

Parallel dynamic compressor arrangement and methods related thereto

 #11
20120324861
2012-12-27

Compression Installation

 #12
20100326133
2010-12-30

METHOD AND APPARATUS FOR COOLING DOWN A CRYOGENIC HEAT EXCHANGER AND METHOD OF LIQUEFYING A HYDROCARBON STREAM

 #13
20100319356
2010-12-23

Gas turbine control apparatus and control method for generating an electric motor torque instruction based on the detected exhaust gas temperature

 #14
20100263405
2010-10-21

Cryogenic Refrigeration Method And Device

 #15
20100223951
2010-09-09

METHOD AND APPARATUS FOR COOLING A HYDROCARBON STREAM

 #16
20100147024
2010-06-17

ALTERNATIVE PRE-COOLING ARRANGEMENT

 #17
20090301131
2009-12-10

METHOD AND APPARATUS FOR TREATING A HYDROCARBON STREAM

 #18
20090260367
2009-10-22

Multi-compressor string with multiple variable speed fluid drives

 #19
20090054191
2009-02-26

Dual end gear fluid drive starter

 #20
20080156037
2008-07-03

Plant and Method for Liquefying Natural Gas

 #21
20080156036
2008-07-03

Plant and Method for Liquefying Natural Gas

 #22
20070113584
2007-05-24

Optimized LNG system with liquid expander

 #23
20060283206
2006-12-21

Method for efficient nonsynchronous LNG production

 #24
20060213222
2006-09-28

Compact, modular method and apparatus for liquefying natural gas