Patents-Review.com
ClassID:

160110 ⎘

F25J1/0272 - 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; Construction and layout of liquefaction equipments, e.g. valves, machines; Arrangement of liquefaction units or equipments fulfilling the same process step, e.g. multiple "trains" concept; Inter-connecting multiple cold equipments within or downstream of the cold box Multiple identical heat exchangers in parallel

Recent Application in this class:
#1
20240125543
2024-04-18

Reverse Brayton LNG production process

 #2
20230392861
2023-12-07

SYSTEM FOR COOLING AND CONDENSING GAS

 #3
20200182552
2020-06-11

Method of using an indirect heat exchanger and facility for processing liquefied natural gas comprising such heat exchanger

 #4
20200149805
2020-05-14

Heat exchanger system with mono-cyclone inline separator

 #5
20200124346
2020-04-23

Method of cooling boil-off gas and apparatus therefor

 #6
20170363350
2017-12-21

Floating liquefied natural gas commissioning system and method

 #7
20170219265
2017-08-03

Method for adjusting a Cryogenic refrigeration apparatus and corresponding apparatus

 #8
20170205140
2017-07-20

Small-scale hydrogen liquefaction system equipped with cryocooler

 #9
20150253072
2015-09-10

Floating liquefied natural gas commissioning system and method

 #10
20150253069
2015-09-10

Heat exchanger system with mono-cyclone inline separator

 #11
20140238074
2014-08-28

Refrigeration method and installation

 #12
20140238070
2014-08-28

Refrigeration method and installation using parallel refrigerators/liquefiers

 #13
20140069931
2014-03-13

Liquefied natural gas storage container and method for manufacturing the same

 #14
20130277021
2013-10-24

Cold Box Design for Core Replacement

 #15
20100175862
2010-07-15

BRAZED ALUMINUM HEAT EXCHANGER WITH SPLIT CORE ARRANGEMENT

 #16
20100175425
2010-07-15

METHODS AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS AND PRODUCTS THEREFROM

 #17
20100175424
2010-07-15

METHODS AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS AND PRODUCTS THEREFROM

 #18
20100175423
2010-07-15

METHODS AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS AND PRODUCTS THEREFROM

 #19
20100031699
2010-02-11

Method and apparatus for liquefying a hydrocarbon stream

 #20
20090314030
2009-12-24

Method and apparatus for liquefying a hydrocarbon stream

 #21
20090232663
2009-09-17

Compressor-expander set critical speed avoidance

 #22
20070193303
2007-08-23

Scalable capacity liquefied natural gas plant