F25J2235/80 - CPC Classification Index

#1

20250327617

2025-10-23

APPARATUS AND METHOD FOR TRANSFERRING A FLUID FROM A SUBCRITICAL GASEOUS STATE INTO A SUPERCRITICAL STATE

#2

20240351874

2024-10-24

Systems and methods for production and separation of hydrogen and carbon dioxide

#3

20240310117

2024-09-19

METHOD AND APPARATUS FOR LIQUEFYING A CO2-RICH GAS

#4

20240210106

2024-06-27

METHOD AND APPARATUS FOR SEPARATING A FLOW RICH IN CARBON DIOXIDE BY DISTILLATION TO PRODUCE LIQUID CARBON DIOXIDE

#5

20230288138

2023-09-14

DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CO2 CAPTURE AT LIQUID NATURAL GAS FACILITIES WITH SELF GENERATED ELECTRIC POWER

#6

20210323818

2021-10-21

Systems and methods for production and separation of hydrogen and carbon dioxide

#7

20200378680

2020-12-03

Gas separation system with auto-refrigeration and selective recycle for carbon dioxide capture and compression

#8

20200355431

2020-11-12

Impurity control for a high pressure COpurification and supply system

#9

20200355430

2020-11-12

Impurity control for a high pressure COpurification and supply system

#10

20200248961

2020-08-06

Compressing system, and gas compressing method

#11

20190277564

2019-09-12

Pump reservoir, rectification system and process for low-temperature rectification

#12

20190135626

2019-05-09

Systems and methods for production and separation of hydrogen and carbon dioxide

#13

20190118134

2019-04-25

Apparatus and method for separating COat low temperature comprising a step of separation by permeation

#14

20180363976

2018-12-20

Booster system

#15

20180347901

2018-12-06

Method of liquefying a CO2 contaminated hydrocarbon-containing gas stream

#16

20180266762

2018-09-20

Method for removing a foulant from a gas stream without external refrigeration

#17

20180252469

2018-09-06

Method for removing a foulant from a gas stream with minimal external refrigeration

#18

20180156074

2018-06-07

Method and system for carbon dioxide energy storage in a power generation system

#19

20170363351

2017-12-21

METHOD AND APPARATUS FOR SEPARATING A FEED GAS CONTAINING AT LEAST 20 MOL % OF CO2 AND AT LEAST 20 MOL % OF METHANE, BY PARTIAL CONDENSATION AND/OR BY DISTILLATION

#20

20170241707

2017-08-24

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

#21

20170211878

2017-07-27

Method and unit for separating the light and heavy components of natural gas

#22

20170045290

2017-02-16

Helium recovery from streams containing helium, carbon dioxide, and at least one of nitrogen and methane

#23

20160363368

2016-12-15

Auto-refrigerated gas separation system for carbon dioxide capture and compression

#24

20160313058

2016-10-27

Process and apparatus for separating NOfrom a COand NO-containing fluid

#25

20160123351

2016-05-05

Boosting system, and boosting method of gas

#26

20160003533

2016-01-07

Separation at sub-ambient temperature of a gaseous mixture containing carbon dioxide and a lighter contaminant

#27

20160003530

2016-01-07

Method and appliance for separating a mixture containing carbon dioxide by cryogenic distillation

#28

20150276309

2015-10-01

Process and apparatus for separating NOfrom a COand NO—containing fluid

#29

20150253076

2015-09-10

Method and apparatus for purifying a carbon dioxide-rich mixture at a low temperature

#30

20150168054

2015-06-18

Method and apparatus for separating a carbon dioxide-rich gas

#31

20150157957

2015-06-11

Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury

#32

20150114033

2015-04-30

Purification of carbon dioxide

#33

20150114032

2015-04-30

Purification of carbon dioxide

#34

20150059402

2015-03-05

Method and device for separating a mixture containing carbon dioxide by means of distillation

#35

20150027682

2015-01-29

Method and apparatus for dampening flow variations and pressurizing carbon dioxide

#36

20150013380

2015-01-15

Method for separating off acid gases from natural gas

#37

20140102298

2014-04-17

Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture

#38

20140041412

2014-02-13

Carbon dioxide capture and liquefaction

#39

20140033764

2014-02-06

Systems and methods for recovering helium from feed streams containing carbon dioxide

#40

20140026613

2014-01-30

Cryogenic COseparation using a refrigeration system

#41

20130291719

2013-11-07

Compression of carbon dioxide containing fluid

#42

20130255310

2013-10-03

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

#43

20130167583

2013-07-04

Method and installation for liquefying flue gas from combustion installations

#44

20130156543

2013-06-20

Single system with integrated compressor and pump and method

#45

20130139543

2013-06-06

Systems and methods for integrated energy storage and cryogenic carbon capture

#46

20130111948

2013-05-09

Purification of Carbon Dioxide

#47

20130081409

2013-04-04

METHODS AND SYSTEMS FOR CO2 CONDENSATION

#48

20130036765

2013-02-14

Process for treating a natural gas containing carbon dioxide

#49

20130025317

2013-01-31

Process for Removing Carbon Dioxide From a Gas Stream using Desublimation

#50

20120304689

2012-12-06

Method for Separating a Cleaned Useful Gas From a Gas Mixture, and Device for Carrying Out Said Method

#51

20120297821

2012-11-29

Systems and methods for separating condensable vapors from light gases or liquids by recuperative cryogenic processes

#52

20120285195

2012-11-15

SEPARATION OF GASES

#53

20120279227

2012-11-08

Method for the capture and disposal of carbon dioxide in an energy conversion process

#54

20120240616

2012-09-27

METHOD AND DEVICE FOR TREATING A CARBON DIOXIDE-CONTAINING GAS STREAM

#55

20120186296

2012-07-26

PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM

#56

20120180657

2012-07-19

METHOD FOR PRODUCING AT LEAST ONE GAS HAVING A LOW CO2 CONTENT AND AT LEAST ONE FLUID HAVING A HIGH CO2 CONTENT

#57

20120174621

2012-07-12

CARBON DIOXIDE LIQUEFACTION SYSTEM

#58

20120167620

2012-07-05

METHOD AND SYSTEM FOR SEPARATING CO2 FROM SYNTHESIS GAS OR FLUE GAS

#59

20120137728

2012-06-07

AUTO-REFRIGERATED GAS SEPARATION SYSTEM FOR CARBON DIOXIDE CAPTURE AND COMPRESSION

#60

20120132072

2012-05-31

Methods and systems for separating condensable vapors from gases

#61

20120111051

2012-05-10

Carbon dioxide removal process

#62

20120006054

2012-01-12

Carbon dioxide capture and liquefaction

#63

20120000243

2012-01-05

SEPARATION OF CARBON DIOXIDE AND HYDROGEN

#64

20110302955

2011-12-15

Method For Trapping CO2 By Solid Cryocondensation In A Turbine

#65

20110296868

2011-12-08

CO2 Recovery Method Using Cryo-Condensation

#66

20110296867

2011-12-08

Hydrocabon gas processing

#67

20110252827

2011-10-20

CO2 Recovery And Cold Water Production Method

#68

20110247360

2011-10-13

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#69

20110239700

2011-10-06

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#70

20110192191

2011-08-11

HIGH PRESSURE PHYSICAL ABSORPTION PROCESS FOR USE IN CARBON CAPTURE IN ENERGY PRODUCTION PROCESSES

#71

20110144407

2011-06-16

PROCESS FOR PRODUCING PURIFIED HYDROCARBON HAS

#72

20110138852

2011-06-16

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#73

20110132034

2011-06-09

TWO STAGE PROCESS FOR PRODUCING PURIFIED GAS

#74

20100326134

2010-12-30

Hydrocarbon gas processing including a single equipment item processing assembly

#75

20100251763

2010-10-07

Apparatus and Methods for Natural Gas Transportation and Processing

#76

20090117024

2009-05-07

Process for the Production of Hydrogen with Co-Production and Capture of Carbon Dioxide

#77

20080196587

2008-08-21

COseparation apparatus and process for oxy-combustion coal power plants

#78

20080196585

2008-08-21

Process for vaporizing the product COat two different pressures during COseparation

#79

20080196584

2008-08-21

Process for feed gas cooling in reboiler during COseparation

#80

20080196583

2008-08-21

PROCESS FOR RECYCLING OF TOP GAS DURING CO2 SEPARTION

#81

20080066494

2008-03-20

Light component separation from a carbon dioxide mixture

#82

20070221541

2007-09-27

Multi-stage cryogenic acid gas removal

#83

20060107691

2006-05-25

Light gas component separation from a carbon dioxide mixture

#84

20060101851

2006-05-18

Light component separation from a carbon dioxide mixture

#85

20050217315

2005-10-06

Method and apparatus for producing a purified liquid

#86

20050198971

2005-09-15

High pressure CO purification and supply system

#87

20050155378

2005-07-21

System for supply and delivery of high purity and ultrahigh purity carbon dioxide

#88

20050092594

2005-05-05

Membrane/distillation method and system for extracting CO2 from hydrocarbon gas