ClassID:

160281

F25J3/04836 - CPC Classification

Classification description:

Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air; Start-up or control of the process; Details of the apparatus used; Operation, control and regulation of the process; Instrumentation within the process; Different modes, i.e. "runs" of operation Variable air feed, i.e. "load" or product demand during specified periods, e.g. during periods with high respectively low power costs

Recent Application in this class:
#1
20240053098
2024-02-15

AIR SEPARATION UNIT

#2
20210310732
2021-10-07

Product gas supply quantity adjustment device and air separation apparatus comprising same

#3
20200182543
2020-06-11

Gas production system

#4
20190137173
2019-05-09

Method and System for Using a Target Gas Provided by a Gas Decomposition Device

#5
20180299195
2018-10-18

Method for controlling production of high pressure gaseous oxygen in an air separation unit

#6
20180017322
2018-01-18

Method and apparatus for producing compressed nitrogen and liquid nitrogen by cryogenic separation of air

#7
20180003437
2018-01-04

Method for operating an air separation plant

#8
20180003436
2018-01-04

Method for the production of air gases by the cryogenic separation of air with variable liquid production and power usage

#9
20180003435
2018-01-04

Apparatus for operating an air separation plant

#10
20180003434
2018-01-04

Apparatus for the production of air gases by the cryogenic separation of air

#11
20180003433
2018-01-04

Method for the production of air gases by the cryogenic separation of air

#12
20180003432
2018-01-04

Apparatus for the production of air gases by the cryogenic separation of air with variable liquid production and power usage

#13
20160123662
2016-05-05

Method and device for oxygen production by low-temperature separation of air at variable energy consumption

#14
20140260422
2014-09-18

Low temperature air separation process for producing pressurized gaseous product

#15
20140202208
2014-07-24

Method and device for separating a gas mixture by cryogenic distillation

#16
20140091577
2014-04-03

Air separation power generation integration

#17
20140033732
2014-02-06

Method and device for generating electrical energy

#18
20130269387
2013-10-17

Process and apparatus for the separation of air by cryogenic distillation

#19
20130133364
2013-05-30

Apparatus and process for separating air by cryogenic distillation

#20
20120326453
2012-12-27

Electricity generation method using an air gas separation unit and a combustion unit

#21
20120260693
2012-10-18

COMPRESSION METHOD AND AIR SEPARATION

#22
20120174624
2012-07-12

METHOD FOR OPERATING AT LEAST ONE AIR SEPARATION APPARATUS AND OXYGEN CONSUMPTION UNIT

#23
20120151961
2012-06-21

Liquid air as energy storage

#24
20120125240
2012-05-24

SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESSING SYSTEM

#25
20110302955
2011-12-15

Method For Trapping CO2 By Solid Cryocondensation In A Turbine

#26
20110296868
2011-12-08

CO2 Recovery Method Using Cryo-Condensation

#27
20110252827
2011-10-20

CO2 Recovery And Cold Water Production Method

#28
20110146343
2011-06-23

Process and apparatus for the separation of air by cryogenic distillation

#29
20110132035
2011-06-09

Method And Apparatus For Providing Nitrogen

#30
20110120186
2011-05-26

Method and device for producing air gases in a gaseous and liquid form with a high flexibility and by cryogenic distillation

#31
20110061385
2011-03-17

Methods and systems for generating power from a turbine using pressurized nitrogen

#32
20100175426
2010-07-15

Power Management For Gasification Facility

#33
20100101231
2010-04-29

PROCESS FOR A HIGH EFFICIENCY AND LOW EMISSION OPERATION OF POWER STATIONS AS WELL AS FOR STORAGE AND CONVERSION OF ENERGY

#34
20100011811
2010-01-21

Method and device for separating a gas mixture by cryogenic distillation

#35
20090314031
2009-12-24

Air separation process and apparatus using cryogenic distillation

#36
20090282840
2009-11-19

ENERGY STORAGE AND GENERATION

#37
20090120129
2009-05-14

Method for varying liquid production in an air separation plant with use of a variable speed turboexpander

#38
20090007595
2009-01-08

Low temperature air separation process for producing pressurized gaseous product

#39
20080047298
2008-02-28

PROCESS AND APPARATUS FOR GENERATING A PRESSURIZED PRODUCT BY LOW-TEMPERATURE AIR FRACTIONATION

#40
20070130992
2007-06-14

Cyrogenic Air Separation Process and Apparatus

#41
20060010912
2006-01-19

Low temperature air separation process for producing pressurized gaseous product

#42
20050172666
2005-08-11

Method of operating a production plant and production plant

#43
20050137810
2005-06-23

Method of controlling production of a gaseous product

#44
20050132746
2005-06-23

Cryogenic air separation process and apparatus