ClassID:

236320

Y02C10/10 - CPC Classification

Classification description:

Recent Application in this class:
#1
20200316528
2020-10-08

Mitigating leaks in membranes

#2
20200030752
2020-01-30

MEMBRANES FOR GAS SEPARATION

#3
20190329186
2019-10-31

Composite membranes for separation of gases

#4
20190329076
2019-10-31

Oxygen concentrating self-rescuer device

#5
20190314758
2019-10-17

Ammonia mediated carbon dioxide (CO) sequestration methods and systems

#6
20190256990
2019-08-22

Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode

#7
20190218345
2019-07-18

O-hydroxy-functionalized diamines, polyimides, methods of making each, and methods of use

#8
20190169517
2019-06-06

Integrated PTSA/membrane method and system for H2S and CO2 removal from biogas

#9
20190046923
2019-02-14

Zeolite-like metal-organic framework membrane

#10
20190038859
2019-02-07

Anesthetic circuit having a hollow fiber membrane

#11
20190016598
2019-01-17

Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology and sulfur dioxide-selective absorption technology

#12
20180333674
2018-11-22

Device and method for separating a gas mixture

#13
20180326365
2018-11-15

Chabazite zeolite membrane having pore size controlled by using chemical vapor deposition and method of preparing the same

#14
20180272275
2018-09-27

Method for separating carbon dioxide

#15
20180251694
2018-09-06

Method and system for providing upgraded biogas

#16
20180244520
2018-08-30

Method for separating COusing facilitated COtransport membrane

#17
20180214815
2018-08-02

Sorption enhanced methanation of biomass

#18
20180185792
2018-07-05

Method of preparing decadodecasil 3R type zeolite membranes and membranes prepared thereby

#19
20180185791
2018-07-05

Mitigating leaks in membranes

#20
20180185784
2018-07-05

Method for separating carbon dioxide and apparatus for separating carbon dioxide

#21
20180142075
2018-05-24

Microporous polymeric composition

#22
20180140994
2018-05-24

Apparatus and method for separating carbon dioxide with self recycle loop

#23
20180133644
2018-05-17

Multiple membrane separation process using glassy polymeric membrane and rubbery polymeric membrane

#24
20180133642
2018-05-17

Integrated gas separation-turbine CO2 capture processes

#25
20180111831
2018-04-26

Process for maximizing hydrogen recovery

#26
20180078907
2018-03-22

Method for producing hollow fiber carbon membrane and separation membrane module

#27
20180078894
2018-03-22

Method and apparatus for separating one or more components from a composition

#28
20180050309
2018-02-22

High selectivity copolyimide membranes for separations

#29
20180043298
2018-02-15

Dual layer-coated membranes for gas separations

#30
20180038555
2018-02-08

Floating liquefied natural gas pretreatment system

#31
20180038554
2018-02-08

Floating liquefied natural gas pretreatment system

#32
20180036688
2018-02-08

Separation of gases using reactive adsorbents and membranes

#33
20180028969
2018-02-01

Electronic component and material for sustainable removal of waste products and generation of consumables

#34
20180028965
2018-02-01

System and method for separating carbon dioxide from natural gas

#35
20180021742
2018-01-25

Ionic cross-linked polymeric films for gas separation

#36
20180021741
2018-01-25

Gas separation membrane, gas separation module, gas separation apparatus, and gas separation method

#37
20180002623
2018-01-04

Subsea fluid processing system

#38
20170368499
2017-12-28

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

#39
20170354919
2017-12-14

Two-step membrane system with ejector

#40
20170333836
2017-11-23

Gas separation asymmetric membrane, gas separation module, gas separation device, and gas separation method

#41
20170333835
2017-11-23

Gas separation membrane, gas separation module, gas separation apparatus, gas separation method, and method for producing asymmetric gas separation membrane

#42
20170333834
2017-11-23

Molten hydroxide membrane for separation of acid gases from emissions

#43
20170333833
2017-11-23

Carbon dioxide gas separation membrane, method for manufacturing same, and carbon dioxide gas separation membrane module

#44
20170327758
2017-11-16

Natural gas refining apparatus and system

#45
20170320736
2017-11-09

Combined membrane-pressure swing adsorption method for recovery of helium

#46
20170312682
2017-11-02

Method and industrial plant for obtaining helium from a helium-containing feed gas

#47
20170312680
2017-11-02

Systems and methods for COremoval from flue gas by temperature swing absorption

#48
20170296981
2017-10-19

Gas separation membranes with intermixed layers

#49
20170282117
2017-10-05

Gas separation method

#50
20170274327
2017-09-28

Composite nanoparticle stabilized core carbon molecular sieve hollow fiber membranes having improved permeance

#51
20170274318
2017-09-28

Ammonia mediated carbon dioxide (CO2) sequestration methods and systems

#52
20170259204
2017-09-14

Fluid separation processes using membranes based on fluorinated and perfluorinated polymers

#53
20170232401
2017-08-17

Separation membrane structure and method for manufacturing same

#54
20170232398
2017-08-17

Composition for COgas separation membrane, COgas separation membrane and method for producing same, and COgas separation membrane module

#55
20170209838
2017-07-27

Composite membranes for separation of gases

#56
20170203261
2017-07-20

Fabrication of highly COselective metal-organic framework membrane using liquid phase epitaxy approach

#57
20170190842
2017-07-06

O-hydroxy-functionalized diamines, polyimides, methods of making each, and methods of use

#58
20170189862
2017-07-06

Zeolite membrane, production method therefor, and separation method using same

#59
20170183226
2017-06-29

Residual gas heat exchange combustion-supporting system based on methanol-water mixture reforming hydrogen production system, and method thereof

#60
20170165604
2017-06-15

Centrifugal air separators

#61
20170157557
2017-06-08

Method and system for purification of natural gas using membranes

#62
20170137288
2017-05-18

Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with BTEX in a claus unit

#63
20170120085
2017-05-04

Oxygen concentrating self-rescuer device

#64
20170106357
2017-04-20

Processes using molecular sieve SSZ-105

#65
20170081477
2017-03-23

Polybenzimidazoles and methods of making and using thereof

#66
20170080381
2017-03-23

Gas separation process

#67
20170080380
2017-03-23

Gas separation process

#68
20170074213
2017-03-16

Apparatus and method for oxy-combustion of fuels in internal combustion engines

#69
20170056839
2017-03-02

Membranes for gas separation

#70
20170043333
2017-02-16

Air collector with functionalized ion exchange membrane for capturing ambient CO

#71
20170028347
2017-02-02

Method and apparatus for extracting carbon dioxide from air

#72
20170001150
2017-01-05

Gas separation membrane module for reactive gas service

#73
20160375410
2016-12-29

Polybenzimidazole hollow fiber membranes and method for making an asymmetric hollow fiber membrane

#74
20160367948
2016-12-22

Crosslinked polymer, method for producing the same, molecular sieve composition and material separation membranes

#75
20160354731
2016-12-08

Gas separation membrane and gas separation membrane module

#76
20160346727
2016-12-01

Apparatus for separating CO2 from combustion gas using multi-stage membranes

#77
20160339397
2016-11-24

Methods of making crosslinked membranes utilizing an inert gas atmosphere

#78
20160332109
2016-11-17

Module for separating nitrogen with hollow-fibre membrane

#79
20160310911
2016-10-27

Gas separation composite membrane, gas separation module, gas separation device, gas separation method, and method of producing gas separation composite membrane

#80
20160304416
2016-10-20

Fermentation hydrocarbon gas products separation via membrane

#81
20160296883
2016-10-13

Zeolite-like metal-organic framework membrane

#82
20160288047
2016-10-06

Gas separation system and enriched gas production method

#83
20160288043
2016-10-06

Systems and methods of cleaning cabin air in a transportation vehicle

#84
20160279561
2016-09-29

Method and system for COrejection with a two stage membrane process

#85
20160272494
2016-09-22

Facilitated COtransport membrane and method for producing same, and method and apparatus for separating CO

#86
20160256835
2016-09-08

Gas separation membranes based on perfluorinated polymers

#87
20160251218
2016-09-01

Hydrogen separation from synthesis gas near STP

#88
20160250581
2016-09-01

Methods and systems of enhanced carbon dioxide recovery

#89
20160236141
2016-08-18

Gas separation membranes based on fluorinated and perfluorinated polymers

#90
20160229771
2016-08-11

Method for the final purification of biogas for producing biomethane

#91
20160220966
2016-08-04

Gas separation membrane and gas separation membrane module

#92
20160214067
2016-07-28

Uncrosslinked, high molecular weight, polyimide polymer containing a small amount of bulky diamine

#93
20160214066
2016-07-28

Uncrosslinked, high molecular weight, monoesterified polyimide polymer containing a small amount of bulky diamine

#94
20160199791
2016-07-14

Highly crosslinked hybrid polyimide-silsesquioxane membranes

#95
20160199790
2016-07-14

Gas separation membrane, gas separation module, gas separation device, and gas separation method

#96
20160195014
2016-07-07

Membrane technology for use in a power generation process

#97
20160193571
2016-07-07

Separation membrane, hydrogen separation membrane including the separation membrane, and method of manufacturing the separation membrane

#98
20160185909
2016-06-30

Ionic polyimide materials and methods of use

#99
20160184779
2016-06-30

Composite gas separation membrane, gas separation module, gas separation apparatus and gas separation method

#100
20160177034
2016-06-23

High molecular weight, monoesterified polymide polymer containing a small amount of bulky diamine

#101
20160168325
2016-06-16

Triptycene-based ladder monomers and polymers, methods of making each, and methods of use

#102
20160166980
2016-06-16

Container-type biogas purification film method purification system

#103
20160166978
2016-06-16

COadsorption and recovery system and method

#104
20160158708
2016-06-09

Polymer membrane for gas separation or enrichment comprising hybrid nanoporous material, uses thereof, and a preparation method thereof

#105
20160158692
2016-06-09

Resin composition and carbon dioxide gas separation membrane

#106
20160152536
2016-06-02

Method for separating organofluorine compounds using membrane

#107
20160151740
2016-06-02

Acidic-gas separation module

#108
20160151737
2016-06-02

Unit for removing contaminants from hydrogen gas and isotopes of hydrogen gas with features that resist damage from repeating thermal cycles

#109
20160146764
2016-05-26

Simulataneous gas chromatograph analysis of a multi-stream natural gas upgrade generated through a multi-membrane process

#110
20160136581
2016-05-19

Spiral-type acidic gas separation module

#111
20160101386
2016-04-14

Grafted polymer nanocomposite materials, systems, and methods

#112
20160090910
2016-03-31

Membrane separation of carbon dioxide from natural gas with energy recovery

#113
20160074815
2016-03-17

Separation membranes formed from perforated graphene and methods for use thereof

#114
20160059181
2016-03-03

Device for separating carbon dioxide using silicone separation film and method for manufacturing same

#115
20160051942
2016-02-25

Composite separation membrane including coating layer of graphene oxide/bile acid or salt thereof and method for manufacturing the same

#116
20160045859
2016-02-18

Gas separation membranes based on fluorinated and perfluorinated polymers

#117
20160023158
2016-01-28

Method and apparatus for separating one or more components from a composition

#118
20160017503
2016-01-21

Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode

#119
20160016111
2016-01-21

Systems and methods for COremoval from flue gas by temperature swing absorption

#120
20160009608
2016-01-14

Method and device for gas processing

#121
20160008766
2016-01-14

Method for producing acid gas separation composite membrane, and acid gas separation membrane module

#122
20160008765
2016-01-14

Method for producing acid gas separation composite membrane, and acid gas separation membrane module

#123
20150368762
2015-12-24

Alloy for catalytic membrane reactors

#124
20150343389
2015-12-03

Curable compositions and membranes

#125
20150336056
2015-11-26

Complex for acid gas separation, module for acid gas separation, and method for manufacturing module for acid gas separation

#126
20150336046
2015-11-26

Control of gas composition of a gas separation system having membranes

#127
20150328583
2015-11-19

Method and apparatus for removing high concentration acid gas from natural gas

#128
20150314244
2015-11-05

Membranes for gas separation synthesized from polyimides containing 4-fluoro-4′,4″-diaminotriphenylmethane

#129
20150298972
2015-10-22

Sulfur recovery process for treating low to medium mole percent hydrogen sulfide gas feeds with BTEX in a Claus unit

#130
20150298071
2015-10-22

Composite gas separation membranes with dialkysiloxane intermediate layer

#131
20150283520
2015-10-08

Mixed matrix polymer compositions

#132
20150283518
2015-10-08

Copolymer and carbon dioxide gas separation membrane

#133
20150274536
2015-10-01

Extraction and sequestration of carbon dioxide

#134
20150273406
2015-10-01

Membrane for the separation of a mixture of a polar fluid and a non-polar fluid and methods for use thereof

#135
20150273390
2015-10-01

Adsorptive permeation hollow fiber membrane, method of manufacturing the same, and gas adsorptive/desorptive separation system utilizing the same

#136
20150265964
2015-09-24

Gas separation composite membrane, gas separation module, gas separation apparatus, gas separation method, and method of producing gas separation composite membrane

#137
20150258505
2015-09-17

Gas separation membrane, gas separation module, gas separation apparatus, and gas separation method

#138
20150258503
2015-09-17

Separation membranes formed from perforated graphene and methods for use thereof

#139
20150217235
2015-08-06

Gas-separating membrane module

#140
20150217225
2015-08-06

Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same

#141
20150209733
2015-07-30

Process for preparing membranes

#142
20150190748
2015-07-09

Hybrid process using a membrane to enrich flue gas COwith a solvent-based post-combustion COcapture system

#143
20150190747
2015-07-09

Method of separating a gas using at least one membrane in contact with an organosilicon fluid

#144
20150182917
2015-07-02

Acidic gas separation module, acidic gas separation device, and telescope prevention plate

#145
20150165390
2015-06-18

Carbon-dioxide-separating membrane

#146
20150165369
2015-06-18

Process for preparing membranes

#147
20150157980
2015-06-11

Acidic gas separation module, and method for manufacturing acidic gas separation module

#148
20150151243
2015-06-04

Facilitated COtransport membrane and method for producing same, and method and apparatus for separating CO

#149
20150143995
2015-05-28

Gas separation membranes with intermixed layers

#150
20150122727
2015-05-07

Mitigating leaks in membranes

#151
20150122122
2015-05-07

Method and system for removing carbon dioxide from hydrocarbons

#152
20150104357
2015-04-16

Porous silica aerogel composite membrane and method for making the same and carbon dioxide sorption device

#153
20150090125
2015-04-02

Tubular ceramic-carbonate dual-phase membranes and methods of manufacture thereof

#154
20150059577
2015-03-05

Membrane separation assembly for fuel gas conditioning

#155
20150059575
2015-03-05

Hydrogen separation from synthesis gas near STP

#156
20150059572
2015-03-05

Method and apparatus for rapid adsorption-desorption COcapture

#157
20150053084
2015-02-26

Apparatus and methods for changing the concentration of gases in liquids

#158
20150027307
2015-01-29

Method for preparing hydrogen separation membrane and device for preparing hydrogen separation membrane

#159
20150021184
2015-01-22

Carbon dioxide capture using resin-wafer electrodeionization

#160
20150020683
2015-01-22

Method and apparatus for extracting carbon dioxide from air

#161
20150017489
2015-01-15

Carbon dioxide composite getter

#162
20150000615
2015-01-01

Emission reduction from mobile sources by on-board carbon dioxide conversion to fuel

#163
20150000528
2015-01-01

Crosslinked thermally rearranged poly(benzoxazole-co-imide), gas separation membranes comprising the same and preparation method thereof

#164
20150000527
2015-01-01

Gas separation membrane comprising crosslinked thermally rearranged poly(benzoxazole-co-imide) and preparation method thereof

#165
20140377156
2014-12-25

Selectively CO-permeable membrane, method for separating COfrom mixed gas, and membrane separation equipment

#166
20140366724
2014-12-18

Membrane loop process for separating carbon dioxide for use in gaseous form from flue gas

#167
20140345462
2014-11-27

Separation composite membrane and separating membrane module using the same

#168
20140345456
2014-11-27

Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same

#169
20140309471
2014-10-16

Sweetening of natural gas

#170
20140290479
2014-10-02

Gas separation apparatus, membrane reactor, and hydrogen production apparatus

#171
20140283839
2014-09-25

Advanced supported liquid membranes for carbon dioxide control in extravehicular activity applications

#172
20140283685
2014-09-25

Gas separation membrane

#173
20140283683
2014-09-25

Fluid separation apparatus and method of selectively separating mixed fluid

#174
20140260986
2014-09-18

Gas separation membrane, method of producing the same, and gas separating membrane module using the same

#175
20140243572
2014-08-28

Hybrid membrane system for gas streams with condensable hydrocarbons

#176
20140238235
2014-08-28

Membrane device and process for mass exchange, separation, and filtration

#177
20140230654
2014-08-21

Gas separation membrane

#178
20140175007
2014-06-26

Process for fabricating PBI hollow fiber asymmetric membranes for gas separation and liquid separation

#179
20140174438
2014-06-26

Anesthetic circuit having a hollow fiber membrane

#180
20140174290
2014-06-26

Zeolite membrane separation and recovery system for CO

#181
20140170061
2014-06-19

Staged membrane process for high pressure hydrogen production

#182
20140144323
2014-05-29

Silica-like membrane for separating gas and the method for forming the same

#183
20140144321
2014-05-29

Carbon dioxide separation system

#184
20140137740
2014-05-22

Carbon dioxide separation member, method for producing same, and carbon dioxide separation module

#185
20140130669
2014-05-15

Gas separation composite membrane, and gas separating module, gas separation apparatus and gas separation method using the same

#186
20140130416
2014-05-15

Imidazole-containing polymer membranes and methods of use

#187
20140116248
2014-05-01

Selective gas transport films that contain brominated styrene-butadiene copolymers

#188
20140102298
2014-04-17

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

#189
20140076161
2014-03-20

Nano-channel enhanced composite membranes

#190
20140073038
2014-03-13

Method and systems for enhancing oil recovery from ethanol production byproducts

#191
20140050856
2014-02-20

Membrane for separating methane or carbon dioxide, and production thereof

#192
20140026750
2014-01-30

Carbon dioxide recovery

#193
20140000454
2014-01-02

Carbon molecular sieve membrane (CMSM) performance tuning by dual temperature secondary oxygen doping (DTSOD)

#194
20130333354
2013-12-19

Membrane separation method and system utilizing waste heat for on-board recovery and storage of COfrom motor vehicle internal combustion engine exhaust gases

#195
20130319230
2013-12-05

Systems and methods for sequestering CO2

#196
20130313193
2013-11-28

Metal-organic framework supported on porous polymer

#197
20130312604
2013-11-28

Fluoropolymer gas separation films

#198
20130292248
2013-11-07

Carbon dioxide capture using resin-wafer electrodeionization

#199
20130287678
2013-10-31

Gas separation apparatus, membrane reactor, and hydrogen production apparatus

#200
20130284022
2013-10-31

Composition for formation of carbon dioxide separation membrane, carbon dioxide separation membrane and process for production thereof, and carbon dioxide separation apparatus

#201
20130255488
2013-10-03

Method and apparatus for rapid adsorption-desorption COcapture

#202
20130243660
2013-09-19

Separation membrane, hydrogen separation membrane including the separation membrane, and device including the hydrogen separation membrane

#203
20130200625
2013-08-08

Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery

#204
20130167722
2013-07-04

Apparatus and method for gas separation

#205
20130152786
2013-06-20

Seeding method for deposit of thin selective membrane layers

#206
20130139526
2013-06-06

Floating liquefied natural gas pretreatment system

#207
20130098314
2013-04-25

Emission reduction from mobile sources by on-board carbon dioxide conversion to fuel

#208
20130098242
2013-04-25

Process for separation of gases

#209
20130058853
2013-03-07

Hybrid parallel / serial process for carbon dioxide capture from combustion exhaust gas using a sweep-based membrane separation step

#210
20130055897
2013-03-07

Membrane separation apparatus for fuel gas conditioning

#211
20130019633
2013-01-24

Method for production of a compressed natural gas equivalent from landfill gas and other biogases

#212
20120285319
2012-11-15

Sorbent regeneration in a heated hollow-fiber assembly

#213
20120279397
2012-11-08

Air collector with functionalized ion exchange membrane for capturing ambient CO

#214
20120272657
2012-11-01

Membrane technology for use in a power generation process

#215
20120186446
2012-07-26

Imidazolium-based room-temperature ionic liquids, polymers, monomers, and membranes incorporating same

#216
20120168154
2012-07-05

Use of gas-separation membranes to enhance production in fields containing high concentrations of hydrogen sulfides

#217
20120160096
2012-06-28

Apparatus and methods for changing the concentration of gases in liquids

#218
20120125157
2012-05-24

Method for producing direct reduced iron with limited COemissions

#219
20120111052
2012-05-10

Device and method for separating a gas mixture

#220
20120111051
2012-05-10

Carbon dioxide removal process

#221
20120058921
2012-03-08

Process for producing a purified synthesis gas stream

#222
20120024786
2012-02-02

Self-supporting dynamic polymeric membrane, method for preparing same, and uses thereof

#223
20110288184
2011-11-24

Modular plant for removal of pollutants from flue gases produced by industrial processes

#224
20110265477
2011-11-03

Thermal integration of a carbon dioxide capture and compression unit with a steam or combined cycle plant

#225
20110260112
2011-10-27

Membrane loop process for separating carbon dioxide for use in gaseous form from flue gas

#226
20110220574
2011-09-15

Membranes with functionalized carbon nanotube pores for selective transport

#227
20110168572
2011-07-14

Composite mixed carbonate ion and electron conducting membranes and reactant gas assisted chemical reactors for CO2 separation and capture

#228
20110065823
2011-03-17

Polyimide-co-polybenzoxazole copolymer, preparation method thereof, and gas separation membrane comprising the same

#229
20100260657
2010-10-14

Method and apparatus for hydrogen production and carbon dioxide recovery

#230
20100212501
2010-08-26

Membrane filter element with multiple fiber types

#231
20100152037
2010-06-17

Brominated poly (2,6-diphenyl-1,4-phenylene oxide) and its nanocomposites as membranes for COseparation

#232
20090205364
2009-08-20

Method and apparatus for removing carbon dioxide gas from coal combustion power plants

#233
20080190567
2008-08-14

Method and systems for washing ethanol production byproducts to improve oil recovery

#234
20080166602
2008-07-10

COseparator for direct methanol fuel cell system