Patents-Review.com
ClassID:

29995 ⎘

B01D71/028 - CPC Classification

Classification description:

Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor; Inorganic material Molecular sieves

Recent Application in this class:
#1
20260115673
2026-04-30

PREPARATION METHOD OF C-ZIF-67-DERIVED NANO-POROUS CARBON DOPED PDMS MIXED MATRIX MEMBRANE BASED ON TUBULAR CERAMIC CARRIER AND APPLICATION OF PERVAPORATION TO RECOVER ETHANOL

 #2
20260115670
2026-04-30

A METHOD FOR PREPARING SUPPORTED MOF MEMBRANES INDUCED BY LOW-CRYSTAL AGGREGATED STATE STRUCTURES, MOF MEMBRANES AND THEIR APPLICATIONS

 #3
20250345755
2025-11-13

GAS SEPARATION APPARATUS AND METHOD OF GAS SEPARATION

 #4
20250050282
2025-02-13

SEPARATOR MEMBRANE HAVING HIERARCHICAL STRUCTURE COMPRISING MESOPORES, PRODUCTION METHOD THEREFOR AND XYLENE SEPARATION METHOD USING SAME

 #5
20250032974
2025-01-30

Integrated Green Energy and Selective Thermo Molecular Separation System, and Process of Generating Electricity and Capturing Predetermined Molecules in Surrounding Environment

 #6
20250011211
2025-01-09

APPARATUS AND METHOD FOR RECOVERING MINERALS USING NANOFILTRATION MEMBRANE

 #7
20250001398
2025-01-02

PROCESS FOR THE RAPID DEVELOPMENT OF HIGH CONTENT METAL-ORGANIC FRAMEWORK HOLLOW FIBERS FOR GAS SEPARATION AND TOXIC CHEMICAL REMOVAL

 #8
20240350982
2024-10-24

3D PRINTED THIN FILM COMPOSITE MEMBRANES

 #9
20240316508
2024-09-26

ELECTRICAL SYNTHESIS OF CONTINUOUS METAL-ORGANIC FRAMEWORK MEMRANES

 #10
20240207791
2024-06-27

METAL ORGANIC FRAMEWORK POLYTETRAFLUOROETHYLENE COMPOSITE STRUCTURE AND METHOD OF MAKING THE SAME

 #11
20240198295
2024-06-20

GAS SEPARATION APPARATUS, METHOD OF GAS SEPARATION, AND GAS SEPARATION MEMBRANE

 #12
20240149220
2024-05-09

Method and System for Reducing Volume of Raw Material Liquid

 #13
20240139690
2024-05-02

TRANSPARENT, GAS-PERMEABLE AND WATERPROOF FILM, PARTICULARLY FOR APPLICATIONS IN THE MEDICAL FIELD

 #14
20240116007
2024-04-11

Hollow Fiber Membrane Supported Metal Organic Framework (MOF) Based Device

 #15
20240116002
2024-04-11

SYSTEMS AND METHODS FOR DIRECT LITHIUM HYDROXIDE PRODUCTION

 #16
20240033691
2024-02-01

SUPPORT, ZEOLITE MEMBRANE COMPLEX, METHOD OF PRODUCING ZEOLITE MEMBRANE COMPLEX, AND SEPARATION METHOD

 #17
20240017216
2024-01-18

DIRECT LITHIUM EXTRACTION (DLE) PROCESS WITH PRECURSOR HARDNESS TREATMENT AND SUBSEQUENT CONVERSION TO LIOH MONOHYDRATE AND LI2CO3

 #18
20230406514
2023-12-21

HYDROGEN ACCUMULATION CONTROL SYSTEM FOR MONITORING AND CONTROLLING LEAKED HYDROGEN WITHIN AN INTERIOR SPACE

 #19
20230311072
2023-10-05

SELECTION OF CROSSLINKERS AND CONTROL OF MICROSTRUCTURE OF VAPOUR-PHASE CROSSLINKED COMPOSITE MEMBRANES FOR ORGANIC SOLVENT SEPARATION

 #20
20230277979
2023-09-07

Mixed matrix membrane (MMM) and method of H/COgas separation by using MMM

 #21
20230264152
2023-08-24

GAS SEPARATION MEMBRANE, GAS SEPARATION MEMBRANE MODULE, AND PRODUCTION METHOD FOR GAS SEPARATION MEMBRANE

 #22
20230256397
2023-08-17

DUAL-LAYER MEMBRANE

 #23
20230163335
2023-05-25

Integrated production of hydrogen, electricity, and heat

 #24
20230147875
2023-05-11

INTEGRATED GREEN ENERGY AND SELECTIVE MOLECULAR SEPARATION SYSTEM, AND PROCESS OF GENERATING ELECTRICITY AND SELECTIVELY SEPARATING AND CAPTURING PREDETERMINED MOLECULES PRESENT IN SURROUNDING ENVIRONMENT (GREEN ENERGY BLUE)

 #25
20230112816
2023-04-13

SEPARATION MEMBRANE AND METAL ORGANIC FRAMEWORK

 #26
20230032395
2023-02-02

METHODS FOR PREPARING MICROCAPILLARY CARBON MOLECULAR SIEVE MEMBRANES

 #27
20230001361
2023-01-05

Method of preparing heterogeneous zeolite membranes

 #28
20230001360
2023-01-05

CHA zeolite membrane and method of preparing the same

 #29
20220387965
2022-12-08

Potassium-merlinoite zeolite, its synthesis and use

 #30
20220381492
2022-12-01

Nano-separation refrigeration system and method for refrigeration circulation

 #31
20220379270
2022-12-01

HYDROPHOBIC MFI ZEOLITE HOLLOW FIBER MEMBRANES

 #32
20220362740
2022-11-17

Potassium-merlinoite zeolite, its synthesis and use

 #33
20220355271
2022-11-10

Pcstructures including supported polyamines and methods of making the supported polyamines

 #34
20220331748
2022-10-20

Separator membrane having hierarchical structure comprising mesopores, production method therefor and xylene separation method using same

 #35
20220331745
2022-10-20

Metal organic framework glass membrane and preparation method thereof

 #36
20220323913
2022-10-13

Method for Fabricating Mixed-Matrix Membranes and Methods of Use

 #37
20220297065
2022-09-22

ZEOLITE MEMBRANE COMPOSITE, AND METHOD FOR PRODUCING SAME

 #38
20220288529
2022-09-15

Ammonia separation method and zeolite

 #39
20220285712
2022-09-08

Integrated production of hydrogen, electricity, and heat

 #40
20220274067
2022-09-01

METHOD FOR SYNTHESIZING HIGH-QUALITY INORGANIC FILM BY MICROWAVE HEATING

 #41
20220219126
2022-07-14

Zeolite membrane and preparation method thereof

 #42
20220203307
2022-06-30

Zeolite membranes, molecular separation methods, and manufacturing processes for zeolite membranes

 #43
20220185747
2022-06-16

Separation method and production method of branched diolefin

 #44
20220184563
2022-06-16

Zeolite membrane composite, and separation method and production method of branched diolefin using same

 #45
20220184560
2022-06-16

Method of producing separation membrane

 #46
20220088537
2022-03-24

MEMBRANE DEVICES FOR FILTRATION AND EXTRACTION

 #47
20220080366
2022-03-17

COMPRESSED METALLIC FOAM-SUPPORTED ZEOLITE MEMBRANES FOR ALCOHOL DEHYDRATION

 #48
20220072506
2022-03-10

METHOD OF FABRICATING ORGANIC STRUCTURE DIRECTING AGENT-FREE CHA TYPE ZEOLITE MEMBRANE AND MEMBRANE FABRICATED THEREBY

 #49
20220054973
2022-02-24

Carbon dioxide gas separation method and carbon dioxide gas separation apparatus

 #50
20220047995
2022-02-17

ZEOLITE MEMBRANE COMPLEX, METHOD OF PRODUCING ZEOLITE MEMBRANE COMPLEX, SEPARATOR, MEMBRANE REACTOR, AND SEPARATION METHOD

 #51
20220024774
2022-01-27

Method for synthesizing supported molecular sieve membrane by microwaves

 #52
20220016566
2022-01-20

Systems and methods for concentrating gas

 #53
20220016564
2022-01-20

System and Method for Concentrating Gas

 #54
20210394126
2021-12-23

Use of polyvinylpyrrolidone in the preparation of ana-ZMOF thin film membranes for separation processes

 #55
20210380504
2021-12-09

Process for 1-butene production from n-butane dehydrogenation through efficient downstream separations

 #56
20210370243
2021-12-02

Zeolite membrane complex, method of producing zeolite membrane complex, method of treating zeolite membrane complex, and separation method

 #57
20210370236
2021-12-02

Method of producing zeolite membrane complex and zeolite membrane complex

 #58
20210363553
2021-11-25

DEVICE FOR FERMENTATION INTEGRATED WITH SEPARATION AND PURIFICATION OF ALCOHOLS

 #59
20210362099
2021-11-25

Gas separation membrane containing heterogeneous zeolites and preparation method thereof

 #60
20210340016
2021-11-04

Crystalline material and membrane complex

 #61
20210322932
2021-10-21

Zeolite membrane composite, method of producing zeolite membrane composite, and separation method

 #62
20210316254
2021-10-14

Non-hydrocarbon gas separation device and inorganic separation membrane regeneration method

 #63
20210316249
2021-10-14

Membrane device for water and energy exchange

 #64
20210308632
2021-10-07

POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE, AND METHOD FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE

 #65
20210305608
2021-09-30

System and method of operating batteries

 #66
20210275975
2021-09-09

Zeolite membrane complex, method of producing zeolite membrane complex, and hydrothermal synthesis apparatus

 #67
20210268446
2021-09-02

All-nanoporous hybrid membranes comprising zeolites and metal-organic frameworks synthesized therethrough

 #68
20210245113
2021-08-12

Treatment method of fluid to be treated by zeolite membrane

 #69
20210231354
2021-07-29

Membrane purge system

 #70
20210229045
2021-07-29

Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

 #71
20210229044
2021-07-29

SEPARATION OF GASES VIA CARBONIZED VINYLIDENE CHLORIDE COPOLYMER GAS SEPARATION MEMBRANES AND PROCESSES THEREFORE

 #72
20210221695
2021-07-22

Process for the flash calcination of a zeolitic material

 #73
20210220779
2021-07-22

Zeolite separation membrane and production method therefor

 #74
20210213396
2021-07-15

Method of controlling structure of defects in MFI zeolite membranes

 #75
20210213393
2021-07-15

Method of controlling structure of defects in chabazite zeolite membranes through low temperature heat treatment

 #76
20210205762
2021-07-08

Curable poly(RTIL)-based mixed-matrix membranes and methods using same

 #77
20210197136
2021-07-01

Support, zeolite membrane complex, method of producing zeolite membrane complex, and separation method

 #78
20210163380
2021-06-03

Method of producing piperylene

 #79
20210155756
2021-05-27

Preparation method of zeolite/polyimide composite membrane and applications thereof

 #80
20210154623
2021-05-27

Bonded body, separation membrane module equipped with same, and method for producing alcohol

 #81
20210138393
2021-05-13

Ammonia separation method and zeolite

 #82
20210130372
2021-05-06

Branched metal-organic framework nanoparticles and associated methods

 #83
20210129088
2021-05-06

Branched metal-organic framework nanoparticles in mixed-matrix membranes and associated methods

 #84
20210129085
2021-05-06

Method of making carbon molecular sieve membranes

 #85
20210060499
2021-03-04

Graphene nanowindow structure and method for producing highly pure gas

 #86
20210053015
2021-02-25

In situ fabrication of metal-organic framework films and mixed-matrix membranes

 #87
20210046425
2021-02-18

Ceramic filter membrane module

 #88
20210039065
2021-02-11

Potassium-merlinoite zeolite, its synthesis and use

 #89
20210016233
2021-01-21

Separation apparatus and method of operating separation apparatus

 #90
20210016232
2021-01-21

MEMBRANES COMPRISING A LAYER OF METAL ORGANIC FRAMEWORK PARTICLES

 #91
20210001285
2021-01-07

Method of preparing CO-selective membranes by controlling calcination process including rapid thermal processing and membranes produced thereby

 #92
20200398228
2020-12-24

Zeolite membrane complex, method for producing zeolite membrane complex, and separation method

 #93
20200392006
2020-12-17

Method of producing zeolite film

 #94
20200384454
2020-12-10

Metal organic framework membranes

 #95
20200384423
2020-12-10

ZEOLITE MEMBRANE COMPLEX AND METHOD OF PRODUCING ZEOLITE MEMBRANE

 #96
20200346131
2020-11-05

Expanded distillation for ethanol production

 #97
20200306700
2020-10-01

Zeolite membrane complex and method of producing zeolite membrane complex

 #98
20200300159
2020-09-24

Closed cycle combustion system for endothermic engines

 #99
20200298187
2020-09-24

Method of preparing heterogeneous zeolite membranes

 #100
20200290884
2020-09-17

Process for the flash calcination of a zeolitic material

 #101
20200283303
2020-09-10

Zeolite synthesis sol, method of producing zeolite membrane, and method of producing zeolite powder

 #102
20200261857
2020-08-20

MeAPO-18 Membranes with Lamellar Crystal Morphology and Their Preparation

 #103
20200246775
2020-08-06

Supported zeolite films and methods for preparing

 #104
20200238225
2020-07-30

Zeolite membrane structure

 #105
20200206697
2020-07-02

CHA zeolite membrane and method of preparing the same

 #106
20200197879
2020-06-25

Zeolite membrane complex and method of producing zeolite membrane complex

 #107
20200179900
2020-06-11

Reactor for hydrothermal growth of structured materials

 #108
20200147560
2020-05-14

Supported zeolite membranes

 #109
20200139304
2020-05-07

TRANSITIONAL METAL OXIDE NANOCRYSTAL-COATED MESOPOROUS MICROSTRUCTURES, USES THEREFOR, AND PROCESSES FOR MAKING SAME

 #110
20200122096
2020-04-23

Dehydration method and dehydration apparatus providing increased water permeation

 #111
20200114307
2020-04-16

Ammonia separation method and zeolite

 #112
20200108354
2020-04-09

Zeolite-coated mesh for oil-water separation

 #113
20200101426
2020-04-02

Dehydration method and dehydration apparatus

 #114
20200101419
2020-04-02

Dehydration method, dehydration apparatus, and membrane structure

 #115
20200078743
2020-03-12

Separation membrane and method of producing separation membrane

 #116
20200070114
2020-03-05

Reactor for hydrothermal growth of structured materials

 #117
20200030753
2020-01-30

Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure

 #118
20200023319
2020-01-23

Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure

 #119
20200009512
2020-01-09

ERI-structure zeolite membrane and membrane structure

 #120
20200009510
2020-01-09

Method for manufacturing zeolite membrane structure

 #121
20200009509
2020-01-09

Aluminophosphate-based zeolite membrane synthesis method

 #122
20200009507
2020-01-09

Water-alcohol separation system and water-alcohol separation method for producing alcohol

 #123
20200009500
2020-01-09

Membrane device for water and energy exchange

 #124
20200001250
2020-01-02

Zeolite membrane composite and process for producing zeolite membrane composite

 #125
20190381449
2019-12-19

Multi-stage membrane systems with polymeric and microporous zeolitic inorganic membranes for gas separations

 #126
20190366276
2019-12-05

ZEOLITE MEMBRANE AND SEPARATION MEMBRANE

 #127
20190366275
2019-12-05

METHOD OF PRODUCING SEPARATION MEMBRANE

 #128
20190366274
2019-12-05

Method for preparing defect-free DDR molecular sieve membrane

 #129
20190358580
2019-11-28

Device and method for separation of water from mixtures

 #130
20190352244
2019-11-21

Method for producing high concentration alcohol

 #131
20190344223
2019-11-14

Porous support-zeolite membrane composite and process for producing porous support-zeolite membrane composite

 #132
20190329186
2019-10-31

Composite membranes for separation of gases

 #133
20190321785
2019-10-24

Method of post-treating zeolite membranes by using dye molecules

 #134
20190299167
2019-10-03

Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite

 #135
20190292062
2019-09-26

Seed crystals, method of producing seed crystals, method of producing seed crystals attachment support, and method of producing zeolite membrane complex

 #136
20190291077
2019-09-26

Pcstructures including supported polyamines and methods of making the supported polyamines

 #137
20190275474
2019-09-12

CHA-type titanosilicate separation membrane and production method therefor and gas separation method

 #138
20190263741
2019-08-29

Method for producing high-concentration alcohol

 #139
20190262779
2019-08-29

Method of preparing hierarchical porous channel molecular sieve membrane and application thereof

 #140
20190247783
2019-08-15

MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE

 #141
20190232251
2019-08-01

Metal organic framework (MOF) structured object and method

 #142
20190224630
2019-07-25

Zeolite separation membrane and production method therefor

 #143
20190176097
2019-06-13

Thin-sheet zeolite membrane and methods for making the same

 #144
20190176090
2019-06-13

Hybrid polymeric hollow fiber membrane, hybrid carbon molecular sieve hollow fiber membrane, and processes for preparing the same

 #145
20190168173
2019-06-06

Nanocomposite membranes and methods of forming the same

 #146
20190160437
2019-05-30

Method for producing separation membrane using MFI-type zeolite (silicalite)

 #147
20190143296
2019-05-16

Method of fabricating organic structure directing agent-free CHA type zeolite membrane and membrane fabricated thereby

 #148
20190143278
2019-05-16

MIXED MATRIX MEMBRANES FOR OLEFIN/PARAFFIN SEPARATION AND METHOD OF MAKING THEREOF

 #149
20190135630
2019-05-09

System for extracting gaseous molecules from air

 #150
20190126210
2019-05-02

Membrane for oil-water separation and simultaneous removal of organic pollutants

 #151
20190093134
2019-03-28

Method and device for fermentation integrated with separation and purification of alcohols

 #152
20190091630
2019-03-28

DEHYDRATION SYSTEM FOR AQUEOUS ORGANIC COMPOUNDS, OPERATION METHOD THEREFOR, AND DEHYDRATION METHOD

 #153
20190083939
2019-03-21

Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

 #154
20190076793
2019-03-14

Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor

 #155
20190070568
2019-03-07

PERMEATION MEMBRANE AND METHOD FOR PRODUCING A PERMEATION MEMBRANE

 #156
20190062181
2019-02-28

Dehydration of water containing source of formaldehyde, and a method for producing an ethylenically unsaturated carboxylic ester

 #157
20190046923
2019-02-14

Zeolite-like metal-organic framework membrane

 #158
20190001280
2019-01-03

Monolithic separation membrane structure and method of manufacturing the same

 #159
20190001278
2019-01-03

Porous support, method for manufacturing porous support, separation membrane structure, and method for manufacturing separation membrane structure

 #160
20180369761
2018-12-27

Method of making carbon molecular sieve membranes

 #161
20180369746
2018-12-27

Method for separating carbon dioxide and apparatus for separating carbon dioxide

 #162
20180339272
2018-11-29

Zeolite membrane composite

 #163
20180326365
2018-11-15

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

 #164
20180290108
2018-10-11

Method of production of nanoporous membranes for water purification from metal ions at low differential pressures

 #165
20180280866
2018-10-04

Nonhydrocarbon gas separation device and nonhydrocarbon gas separation method

 #166
20180273390
2018-09-27

Zeolitic imidazolate framework materials, their synthesis and use

 #167
20180272288
2018-09-27

Method of preparing perm-selective porous membrane and method of separating gases using porous membrane prepared thereby

 #168
20180264399
2018-09-20

MEMBRANE CONTACTOR COMPRISING A COMPOSITE MEMBRANE OF A POROUS LAYER AND A NON-POROUS SELECTIVE POLYMER LAYER FOR CO2 SEPARATION FROM A MIXED GASEOUS FEED STREAM

 #169
20180257041
2018-09-13

Metal-organic framework filter and preparation method thereof

 #170
20180250639
2018-09-06

Repair method for separation membrane and method for manufacturing separation membrane structure

 #171
20180229181
2018-08-16

Carbon molecular sieve membranes for aggressive gas separations

 #172
20180207591
2018-07-26

Thin film composites having graphene oxide quantum dots

 #173
20180200679
2018-07-19

SEPARATION MEMBRANE AND METHOD OF PRODUCING SAME

 #174
20180185792
2018-07-05

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

 #175
20180169586
2018-06-21

Dynamic coating of MF/UF membranes for fouling mitigation

 #176
20180161733
2018-06-14

Composite membrane, semi-permeable membrane including the composite membrane, and water treatment device including the semi-permeable membrane

 #177
20180161732
2018-06-14

HOLLOW FIBER CARBON MOLECULAR SIEVE MEMBRANES AND METHOD OF MANUFACTURING USING RADIAL-FLOW PYROLYSIS

 #178
20180141006
2018-05-24

Carbon-containing membrane for water and gas separation

 #179
20180133659
2018-05-17

Carbon molecular sieve membrane for gas separations

 #180
20180126337
2018-05-10

Generalized Method for Producing Dual Transport Pathway Membranes

 #181
20180111837
2018-04-26

Direct synthesis of high-aspect ratio zeolite nanosheets

 #182
20180078456
2018-03-22

Device for dispensing liquid from a sterile packaging bottle with bi-functional membrane

 #183
20180078455
2018-03-22

Device for dispensing liquid from a sterile packaging bottle

 #184
20180056246
2018-03-01

Systems, devices and methods for molecular separation

 #185
20180028965
2018-02-01

System and method for separating carbon dioxide from natural gas

 #186
20180022648
2018-01-25

Method for preparing support of molecular sieve membrane

 #187
20180021728
2018-01-25

Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mistures by SAPO-34 Molecular Sieve Membrane Prepared in Dry-Gel Process

 #188
20180015421
2018-01-18

Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mistures by Ion Exchanged SAPO-34 Molecular Sieve Membrane

 #189
20180015420
2018-01-18

Method for the Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mixtures by SAPO-34 Molecular Sieve Membrane

 #190
20180008937
2018-01-11

COMPOSITE MOLECULAR SIEVE MEMBRANE, PREPARATION PROCESS AND USE THEREOF

 #191
20180001276
2018-01-04

DDR-type zeolite seed crystal and method for manufacturing DDR-type zeolite membrane

 #192
20180001272
2018-01-04

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

 #193
20180001271
2018-01-04

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

 #194
20180001270
2018-01-04

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

 #195
20180001269
2018-01-04

METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECULAR SIEVE HOLLOW FIBER MEMBRANES WITH ENHANCED SELECTIVITY

 #196
20170368509
2017-12-28

Zeolite membrane structure and method for producing same

 #197
20170368504
2017-12-28

On-board fuel adjustment by molecular separation

 #198
20170361282
2017-12-21

Zeolite film structure

 #199
20170349510
2017-12-07

Method for separating straight-chain conjugated diene

 #200
20170341017
2017-11-30

Membranes for fluid separation

 #201
20170296983
2017-10-19

Separation membrane structure

 #202
20170296980
2017-10-19

Separation membrane structure

 #203
20170291147
2017-10-12

Mixed matrix membranes for olefin/paraffin separation and method of making thereof

 #204
20170291135
2017-10-12

Separation membrane structure and nitrogen concentration reduction method

 #205
20170282118
2017-10-05

Gas separation method

 #206
20170282117
2017-10-05

Gas separation method

 #207
20170274377
2017-09-28

Micro nanoporous membrane, preparing method thereof and microfluidic device using thereof

 #208
20170260058
2017-09-14

Substrate having at least one partially or entirely flat surface and use thereof

 #209
20170259214
2017-09-14

Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite

 #210
20170239615
2017-08-24

Inert gas generation system, and an aircraft fuel tank inerting system implementing said inert gas generation system

 #211
20170232401
2017-08-17

Separation membrane structure and method for manufacturing same

 #212
20170229720
2017-08-10

High temperature humidification membranes

 #213
20170225130
2017-08-10

Method for manufacturing zeolite membrane structure

 #214
20170225129
2017-08-10

Separation membrane structure

 #215
20170209838
2017-07-27

Composite membranes for separation of gases

 #216
20170204030
2017-07-20

Method for producing high-concentration alcohol

 #217
20170203254
2017-07-20

Package, method for storing or transporting sub-nano membrane structure, and sub-nano membrane structure

 #218
20170190640
2017-07-06

Separation method and separation apparatus

 #219
20170189863
2017-07-06

Method of manufacture of separation membrane structure

 #220
20170189862
2017-07-06

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

 #221
20170189859
2017-07-06

ZEOLITE ENHANCED CARBON MOLECULAR SIEVE MEMBRANE

 #222
20170173539
2017-06-22

Pore opened zeolite nanosheets and their suspensions and methods and uses related thereto

 #223
20170173535
2017-06-22

Microporous articles with a three-dimensional porous network of acid-sintered interconnected silica nanoparticles and methods of making the same

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WATER TREATMENT METHOD, WATER TREATMENT SYSTEM, AND WATER TREATMENT APPARATUS

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2017-05-04

Carbon molecular sieve membranes based on fluorine-containing polymer/polysilsesquioxane blending precursors and method for fabricating the same

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2017-04-13

Catalytic layer and use thereof in oxygen-permeable membranes

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20170100696
2017-04-13

Method of producing nitrogen-depleted gas, method of producing nitrogen-enriched gas, method of nitrogen separation, and system of nitrogen separation

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Porous support-zeolite membrane composite

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2017-01-19

ZEOLITE, SEPARATION MEMBRANE STRUCTURE, AND METHOD OF MANUFACTURING A ZEOLITE

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Purification of (meth)acrylic esters by membrane separation dehydration

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2016-12-29

Monolithic separation membrane structure and method for producing monolithic separation membrane structure

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2016-12-22

DEFECT-FREE CARBON MOLECULAR SIEVE MEMBRANES WITH ENHANCED SELECTIVITY AND AGING RESISTANCE AND THE METHOD OF MAKING THE SAME

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2016-12-15

DDR zeolite seed crystal, method for producing same, and method for producing DDR zeolite membrane

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Zeolite-like metal-organic framework membrane

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MULTI-CHANNEL HOLLOW FIBER

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VACUUM-ASSISTED PROCESS FOR PREPARING AN ION-EXCHANGED ZEOLITE MEMBRANE

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2016-09-15

Compatibilized immiscible polymer blends and molecular sieve membranes thereof

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2016-08-18

Method for fabricating oriented zeolite film

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2016-07-28

High-strength hollow fiber zeolite membrane and its preparation method

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20160199789
2016-07-14

Blood purification membrane, method for manufacturing blood purification membrane, and dialysis device

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20160136583
2016-05-19

Method of manufacturing partially freestanding two-dimensional crystal film and device comprising such a film

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2016-04-07

Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood

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20160074815
2016-03-17

Separation membranes formed from perforated graphene and methods for use thereof

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20160031715
2016-02-04

Method for producing zeolite crystals and/or zeolite-like crystals

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20160030893
2016-02-04

Nanocomposite Membranes

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2016-01-28

Method for producing a crystalline film of zeolite and/or zeolite like crystals on a porous substrate

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2016-01-21

Aluminophosphate-metal oxide bonded body and production method for same

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20160016125
2016-01-21

Ceramic separation membrane structure and method for producing same

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2016-01-14

Separation, storage, and catalytic conversion of fluids using ITQ-55

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20160009563
2016-01-14

Material ITQ-55, method for preparation and use

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20160008771
2016-01-14

Zeolite membrane having oxygen eight-membered rings, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered rings

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20160008756
2016-01-14

Separation and storage of fluids using ITQ-55

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20160008754
2016-01-14

Separation and storage of fluids using ITQ-55

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20160008753
2016-01-14

Separation and storage of fluids using ITQ-55

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20160001221
2016-01-07

Composite oxygen transport membrane

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2015-12-10

Processes using molecular sieve SSZ-100

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2015-11-12

High permeate flux reverse osmosis membrane including surface-treated zeolite and method of manufacturing the same

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20150321141
2015-11-12

Composite membranes for olefin/paraffin separation

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2015-10-22

Porous membrane and method for manufacturing the same

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2015-10-01

SELECTIVE MEMBRANE SUPPORTED ON NANOPOROUS GRAPHENE

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2015-09-24

Thin-sheet zeolite membrane and methods for making the same

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Oxygen separation device for a pressure swing adsorption system

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2015-08-20

Ionic liquid grafted mesoporous silica compositions for polar gas/non-polar gas and olefin/paraffin separations

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Zeolite membrane regeneration method

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Ceramic separation membrane structure, and repair method thereof

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Preparation of asymmetric porous materials

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Defect detection method for monolithic separation membrane structures, repair method, and monolithic separation membrane structures

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20150182921
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Carbon molecular sieve membranes made from 6FDA and DETDA-based precursor polymers

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20150157962
2015-06-11

Porous inorganic membranes and method of manufacture

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20150147252
2015-05-28

Method for regenerating carbon dioxide absorbing liquid in carbon dioxide recovery method

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20150141711
2015-05-21

Graphene oxide-based composite membranes

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20150101985
2015-04-16

Method for Separating Water/Ethanol Using NAA Zeolite Separator

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Method and apparatus for preparing isopropyl alcohol

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Polymeric nanofibrous composite membranes for energy efficient ethanol dehydration

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Dehydration of water containing source of formaldehyde, and a method for producing an ethylenically unsaturated carboxylic ester

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Zeolite nanosheet membrane

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2015-01-15

Inorganic Phase Separation Membrane and the Application Thereof in Oil-Water Separation

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2015-01-08

DDR ZEOLITE SEED CRYSTAL, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING DDR ZEOLITE MEMBRANE

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20150000615
2015-01-01

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

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PRETREATMENT DEVICE FOR MEMBRANE SEPARATION, MEMBRANE SEPARATING SYSTEM AND MEMBRANE SEPARATING METHOD

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Porous support-zeolite membrane composite

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20140360938
2014-12-11

ZEOLITE MEMBRANE COMPOSITE

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2014-12-04

SEEDED-GEL SYNTHESIS OF HIGH FLUX AND HIGH SELECTIVITY SAPO-34 MEMBRANES FOR CO2/CH4 SEPARATIONS

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Ceramic separation membrane and dehydration method

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2014-10-30

Membrane Separation Modules

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2014-10-23

Composite oxygen transport membrane

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2014-10-02

CERAMIC SEPARATION FILTER AND DEHYDRATION METHOD

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2014-09-18

Selective catalytic reduction catalyst system

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20140271422
2014-09-18

Selective catalytic reduction catalyst system

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2014-08-28

Methods for synthesizing microporous crystals and microporous crystal membranes

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20140238235
2014-08-28

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

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2014-07-31

Method for producing absolute alcohol and absolute alcohol

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2014-07-31

Multilayer, micro- and nanoporous membranes with controlled pore sizes for water separation and method of manufacturing thereof

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20140190146
2014-07-10

Carbon dioxide membrane separation system in coal gasification process, and integrated coal gasification combined cycle power generation facility using same

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20140174290
2014-06-26

Zeolite membrane separation and recovery system for CO

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20140144321
2014-05-29

Carbon dioxide separation system

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20140124992
2014-05-08

Zeolite structure and manufacturing method thereof

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2014-03-20

Nano-channel enhanced composite membranes

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20140050856
2014-02-20

Membrane for separating methane or carbon dioxide, and production thereof

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2014-02-20

Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structured material