ClassID:

32647

B01J20/3071 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating Washing or leaching

Recent Application in this class:
#1
20260145157
2026-05-28

METAL-DOPED COVALENT ORGANIC FRAMEWORKS

#2
20260115686
2026-04-30

Activated Amino Containing Metal Organic Framework (MOF) Compositions, Process of Making and Process of Use Thereof

#3
20260108865
2026-04-23

GAS CAPTURE USING POLYMERIC PARTICLES

#4
20260108863
2026-04-23

ADSORBENT FOR SIMULTANEOUS REMOVAL OF HEAVY METAL LEAD AND PRECIOUS METAL GOLD, PREPARATION METHOD AND APPLICATION

#5
20260098252
2026-04-09

PURIFICATION OF CIRCULAR DNAS FROM CELLS USING NANOCLAYS

#6
20260097386
2026-04-09

MULTI-NANOCOMPOSITE FOR WATER DECONTAMINATION

#7
20260069735
2026-03-12

PREPARATION METHOD OF CALCIUM-BASED METAL-ORGANIC FRAMEWORK FOR SELECTIVELY ADSORBING FISHY OFF-ODOR COMPOUNDS AND USES THEREOF

#8
20260062326
2026-03-05

SYNTHESIS METHOD FOR LAYERED BIMETAL-BASED NANO LANTHANUM MATERIAL CAPABLE OF SYNCHRONOUSLY LOCKING PHOSPHORUS, REMOVING ALGAE, AND REDUCING TURBIDITY, AND USE THEREOF

#9
20260062319
2026-03-05

ECOLOGICAL DAM FOR NITROGEN FIXATION AND PHOSPHORUS REDUCTION BASED ON MODIFIED ALUMINOSILICATE INORGANIC MESOPOROUS MATERIAL

#10
20260055251
2026-02-26

METHOD FOR PREPARING HYDROPHOBIC MELAMINE RESIN FOAM, AND ITS PRODUCTS AND APPLICATIONS

#11
20260054251
2026-02-26

BIOCHAR MADE FROM CHLORELLA PYRENOIDOSA MICROALGAE BIOMASS

#12
20260034505
2026-02-05

METHODS FOR WATER HARVESTING

#13
20260027267
2026-01-29

Nitric Oxide Loaded Articles

#14
20260021480
2026-01-22

PRODUCTION METHOD OF POROUS MATERIALS

#15
20260014526
2026-01-15

WATER TREATMENT METHOD

#16
20260014225
2026-01-15

USE OF HULLESS BARLEY GRASS EXTRACT IN CONTROLLING COLORECTAL CANCER AND ULCERATIVE COLITIS

#17
20260008016
2026-01-08

METHOD FOR MAKING POLYSULFONE-BASED MEMBRANE

#18
20250375756
2025-12-11

MICROPOROUS POLYMER NETWORKS FOR CARBON DIOXIDE CAPTURE

#19
20250367634
2025-12-04

SURFACTANT-MODIFIED MONTMORILLONITE FOR ADSORPTION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) FROM AQUEOUS SOLUTIONS

#20
20250360484
2025-11-27

FUNCTIONALIZED SILICA NANOPARTICLES FOR LEAD ADSORPTION

#21
20250352986
2025-11-20

LITHIUM-ION ADSORPTION MATERIAL, AND PREPARATION METHOD AND USE THEREOF

#22
20250312771
2025-10-09

METHOD FOR HYDROTHERMAL CARBONIZATION AND ACTIVATION OF CARBON DIOXIDE CAPTURE MATERIALS

#23
20250304457
2025-10-02

A PROCESS FOR THE PRODUCTION OF A ZEOLITE BODY AND ZEOLITE BODY OBTAINED VIA SAID PROCESS

#24
20250303390
2025-10-02

CARBON-BASED ADSORBENTS FOR SELECTIVE REMOVAL OF PARAFFINS FROM LIGHT OLEFIN/PARAFFIN MIXTURES AND METHOD OF MANUFACTURING SAME

#25
20250296857
2025-09-25

BIOMASS/IRON-BASED ORGANIC FRAMEWORK COMPOSITE AND PREPARATION METHOD AND USE THEREOF

#26
20250281900
2025-09-11

Method for Making Bentonite/Natural Fiber Nanocomposite

#27
20250269351
2025-08-28

NITROGEN DOPED GRAPHENE ACID, METHOD OF PREPARATION AND USE THEREOF

#28
20250262609
2025-08-21

PREPARATION METHOD FOR HIGH-ADSORPTION-CAPACITY GRANULAR TITANIUM-BASED LITHIUM ION SIEVE ADSORBENT

#29
20250249465
2025-08-07

METHOD FOR IMPROVING LITHIUM YIELD IN A DIRECT LITHIUM EXTRACTION PROCESS

#30
20250249427
2025-08-07

PREPARATION METHOD OF GRAPHENE-BASED COMPOSITE AEROGEL MATERIAL FOR ADSORBING HEAVY METAL IONS

#31
20250230066
2025-07-17

STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM FRONDS FOR CONTAMINANT REMOVAL FROM WATER

#32
20250230065
2025-07-17

STEAM-ACTIVATED CARBON NANOPARTICLES OF OIL FLY ASH AND DATE PALM FRONDS FOR CONTAMINANT REMOVAL FROM WATER

#33
20250206620
2025-06-26

METHOD OF PREPARING ACTIVATED CARBON DERIVED FROM WASTE PET PLASTIC WITH IMPROVED YIELD USING SELF-PRESSURIZED PYROLYSIS AND CARBON DIOXIDE ADSORBENT PREPARED THEREBY

#34
20250205684
2025-06-26

METHOD FOR PROCESSING ALUMINUM-BASED DRINKING WATER TREATMENT RESIDUALS TO GENERATE A GREEN-ENGINEERED MULCH FOR REMOVING STORMWATER POLLUTANTS

#35
20250205682
2025-06-26

METHOD FOR PREPARATION OF THE GRANULATED SORBENT FOR RECOVERING LITHIUM FROM LITHIUM-CONTAINING BRINES

#36
20250205675
2025-06-26

REMOVAL AGENT FOR FINE-REMOVAL OF CO IN HYDROGEN, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#37
20250196091
2025-06-19

MAGNETIC MESOPOROUS MATERIALS BASED ON SILICA (3MS)

#38
20250186974
2025-06-12

DENITRIFICATION AND DEPHOSPHORIZATION COMPOSITE FILLER, PREPARATION METHOD AND APPLICATION

#39
20250186971
2025-06-12

METAL ORGANIC FRAMEWORK

#40
20250170554
2025-05-29

HYDROPHOBIC METAL ORGANIC FRAMEWORK MATERIAL

#41
20250161918
2025-05-22

STABILISED ZINC OXIDE MATERIALS

#42
20250161914
2025-05-22

A METHOD FOR PREPARING METAL-ORGANIC FRAMEWORK USING MICROWAVE SYNTHESIS AND METAL-ORGANIC FRAMEWORK PREPARED THEREFROM

#43
20250144594
2025-05-08

Treatment of Carbon for Contaminant Removal

#44
20250135436
2025-05-01

SORBENT MATERIAL FOR CO2 CAPTURE, USES THEREOF AND METHODS FOR MAKING SAME

#45
20250074778
2025-03-06

Method for preparing organic-inorganic hierarchical ZSM-5

#46
20250065304
2025-02-27

A process of making an adsorbent body

#47
20250065297
2025-02-27

METHODS FOR SELF-SEEDED HYDROTHERMAL GROWTH OF MFI ZEOLITE NANOSHEETS AND NANOSHEET ASSEMBLIES AND FOR TILING NANOSHEET ZEOLITE PLATES ON POLYMER SUPPORTS

#48
20250059627
2025-02-20

SYSTEMS AND METHODS FOR RECOVERING RADIUM-226

#49
20250051189
2025-02-13

REGENERABLE SMART MATERIALS FOR SELECTIVE REMOVAL OF POLLUTANTS FROM WATER AND WASTE WATER

#50
20250050312
2025-02-13

PROCESS FOR THE ENANTIOSELECTIVE SEPARATION OF AMINO ACIDS USING CHIRAL POLYSTYRENE MICROSPHERES

#51
20250050309
2025-02-13

PREPARATION METHOD FOR LIVESTOCK MANURE-BASED SUPERABSORBENT POLYMER

#52
20250050307
2025-02-13

SODIUM ION ADSORBENT, PREPARATION METHOD THEREOF, AND METHOD OF REMOVING SODIUM ION

#53
20250041803
2025-02-06

MOLECULAR FILTERS FOR SELECTIVE REMOVAL AND REPURPOSING OF GASEOUS FUMES AND EMISSIONS

#54
20250033022
2025-01-30

COMPOSITION AND METHOD FOR PRODUCING SAME

#55
20250018364
2025-01-16

MODIFIED BIOCHAR/COAL LIGNITES AND THEIR USE IN PHOSPHATE REMEDIATION AND AS SOLID AMENDMENTS

#56
20240424482
2024-12-26

METHOD FOR PROCESSING ALUMINUM-BASED DRINKING WATER TREATMENT RESIDUALS TO GENERATE A GREEN-ENGINEERED MULCH FOR REMOVING STORMWATER POLLUTANTS

#57
20240424476
2024-12-26

Hierarchical porous defect UiO-66 material and its preparation method

#58
20240416321
2024-12-19

High-capacity superabsorbent materials and methods of making same

#59
20240416318
2024-12-19

ADSORBENT AND METHOD FOR MANUFACTURING ADSORBENT

#60
20240409417
2024-12-12

POROUS CARBON MATERIAL COMPOSITES AND THEIR PRODUCTION PROCESS, ADSORBENTS, COSMETICS, PURIFICATION AGENTS, AND COMPOSITE PHOTOCATALYST MATERIALS

#61
20240408568
2024-12-12

Synthesis of porous carbon-based materials from Expanded Polystyrene (EPS) or Styrofoam

#62
20240408567
2024-12-12

Synthesis of porous carbon-based materials from expanded polystyrene

#63
20240408512
2024-12-12

MIXING KNEADER AND METHOD FOR CARRYING OUT AN EXTRACTION

#64
20240390876
2024-11-28

NEW METAL-ORGANIC FRAMEWORK MONOLITHIC BODY COMPOSITION

#65
20240367143
2024-11-07

POLYMER-HYDROXYAPATITE COMPOSITE MEMBRANES

#66
20240367141
2024-11-07

PARTICULATE HYDROXYAPATITE (HA) SUBSTRATES AND USES THEREOF

#67
20240367140
2024-11-07

WASTEWATER ADSORBENT, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#68
20240359157
2024-10-31

MODIFIED CARBON ADSORBENTS

#69
20240342688
2024-10-17

MAGNETIC ALUMINUM-BASED ADSORBENT AND PREPARATION METHOD THEREFOR

#70
20240335815
2024-10-10

Activated amino containing metal organic framework (MOF) compositions, process of making and process of use thereof

#71
20240326015
2024-10-03

GAS CAPTURE USING POLYMERIC PARTICLES

#72
20240325988
2024-10-03

POLYSULFONE-BASED MEMBRANE FOR FRACTIONATION OF ERICHROME BLACK T (EBT)/DIVALENT SALTS, AND A METHOD OF MAKING THE SAME

#73
20240307848
2024-09-19

METHOD FOR PREPARING LITHIUM EXTRACTION ABSORBENT AND ITS APPLICATION

#74
20240293795
2024-09-05

ZIRCONIUM-BASED METAL ORGANIC FRAMEWORK FOR USING AS A HEAVY METAL ADSORBENT IN CONDENSATE AND PREPARATION METHOD THEREOF

#75
20240279069
2024-08-22

TWO-DIMENSIONAL PARTICLE, CONDUCTIVE FILM, CONDUCTIVE PASTE, AND METHOD FOR PRODUCING TWO-DIMENSIONAL PARTICLE

#76
20240269603
2024-08-15

Reinforced Adsorbent Fibers and Applications

#77
20240261760
2024-08-08

METHOD OF MAKING NANOCOMPOSITE FROM DATE PALM TREE AND SAUDI BENTONITE

#78
20240238757
2024-07-18

SODIUM ALGINATE-GELATIN BASED BIOCHAR MULTIVARIATE COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR AND METHOD FOR REMOVING CADMIUM IN WATER BODIES

#79
20240238756
2024-07-18

ORGANOMETALLIC COORDINATION POLYMER FOR ACCUMULATION OF NATURAL GAS, METHANE AND THE METHOD FOR PRODUCTION THEREOF

#80
20240207815
2024-06-27

Solid-phase extraction material, and preparation method and use thereof

#81
20240207814
2024-06-27

Carbon dioxide adsorbent

#82
20240207812
2024-06-27

Cellulose Fibres

#83
20240189795
2024-06-13

PROCESS FOR THE ISOLATION OF AMINES

#84
20240183002
2024-06-06

METHOD FOR LITHIUM ADSORPTION IN CARBONATE- AND/OR SULFATE-CONTAINING SOLUTION

#85
20240181426
2024-06-06

HUANGSHUI POLYSACCHARIDE-BASED HYDROGEL AND PREPARATION METHOD AND USE THEREOF

#86
20240157328
2024-05-16

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES

#87
20240131491
2024-04-25

Aqueous manufacture of aminated MOF complexes

#88
20240091739
2024-03-21

MERCAPTO GROUP-LOADED LAYERED DOUBLE HYDROXIDE-BASED MAGNETIC COMPOSITE PARTICLE, AND PREPARATION METHOD AND USE THEREOF

#89
20240082809
2024-03-14

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES

#90
20240075461
2024-03-07

Method of producing catalyst or adsorbent carrier, and catalyst or adsorbent carrier

#91
20240042413
2024-02-08

A PARTICULATE MAGNESIUM ION-COMPRISING MATERIAL FOR NOX UPTAKE

#92
20240033709
2024-02-01

OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR METAL NANOPARTICLES

#93
20240001334
2024-01-04

ACTIVE HYDROGEN-CONTAINING ORGANIC COMPOUND SCAVENGER, COMPOSITION, AND APPLICATIONS THEREOF

#94
20230415121
2023-12-28

MIXED METAL OXIDE-HYDROXIDE BIOPOLYMER COMPOSITE BEADS AND A PROCESS THEREOF

#95
20230405547
2023-12-21

M-xylene Adsorbent and Preparation Method Therefor

#96
20230365434
2023-11-16

TRANSITION METAL-DOPED CARBON MICROSPHERE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#97
20230364579
2023-11-16

ATOMIC LAYER DEPOSITION FOR MANUFACTURING WHETLERITE CARBONS

#98
20230356178
2023-11-09

ADSORBENT, METHOD FOR MANUFACTURING SAME, ADSORPTION SHEET, SEPARATION FILM, AND ARTIFICIAL DIALYSIS EQUIPMENT

#99
20230347290
2023-11-02

ADSORBENT, METHOD FOR MANUFACTURING THE SAME, ADSORPTION SHEET, ARTIFICIAL DIALYSIS MEMBRANE, AND ARTIFICIAL DIALYZER

#100
20230330625
2023-10-19

FILLING MATERIAL, METHOD FOR PREPARING SAME AND METHOD FOR PREPARING ELECTROLYTIC COPPER FOIL FOR HIGH-FREQUENCY SIGNAL TRANSMISSION

#101
20230330622
2023-10-19

ALUMINUM-BASED LITHIUM ION-SIEVE (LIS), AND PREPARATION METHOD AND USE THEREOF

#102
20230285883
2023-09-14

Soy based filtration system

#103
20230278005
2023-09-07

Porous calcium silicate hydrate, preparation method thereof and adsorbent

#104
20230264173
2023-08-24

Preparation method and application of scallop shell extract efficient adsorbent

#105
20230249153
2023-08-10

Method of making metal-impregnated oxygenated hierarchically porous carbon

#106
20230242423
2023-08-03

Extract of plant powder, and water purifier

#107
20230219055
2023-07-13

Functional material for synchronously stabilizing multiple metals and preparation method thereof, and method for rehabilitating soil or wastewater contaminated by heavy metals (metalloids)

#108
20230219054
2023-07-13

CHITOSAN-TITANIUM COMPOSITE, AND PREPARATION METHOD AND USE THEREFOR

#109
20230201794
2023-06-29

POROUS GLASS FILTER AND MANUFACTURING METHOD THEREOF

#110
20230148315
2023-05-11

Special pig manure charcoal modified by amino grafting, preparation method thereof, and its application in the reuse of nitrogen from farmland drainage

#111
20230129802
2023-04-27

REMOVAL OF SILICA AND TOTAL ORGANIC CARBON FROM WASTEWATER

#112
20230115751
2023-04-13

Method for cleaning up oil spills using multi-layered carbon fiber-based absorbents

#113
20230091794
2023-03-23

ALUMINUM BASE LITHIUM ION ADSORBENT, METHOD FOR PREPARING SAME BY LIQUID-PHASE PRECIPITATION

#114
20230086546
2023-03-23

POLYMER RETENTION SCREENING METHOD

#115
20230073040
2023-03-09

Method for decontaminating a liquid

#116
20230068024
2023-03-02

PREPARATION METHOD OF MERCURY REMOVAL MATERIAL

#117
20230055218
2023-02-23

Method for forming a porous activated asphaltene material

#118
20230048109
2023-02-16

Method for sulfonating sawdust to form modified sorbent

#119
20230047281
2023-02-16

Method of using oxygenated metal compounds for selective extraction of lithium salts

#120
20230041993
2023-02-09

Method for sulfonating and oxidizing sawdust to form a sorbent

#121
20230040202
2023-02-09

Treatment method for forming a dye sorbent

#122
20230032494
2023-02-02

GERMANOSILICATE CIT-14/IST AND ITS PREPARATION FROM GERMANOSILICATE CIT-13/OH

#123
20230028936
2023-01-26

CONTINUOUS SYNTHESIS OF A TITANOSILICATE ZEOLITIC MATERIAL, SAID ZEOLITIC MATERIAL, MOLDING PREPARED THEREOF, AND THEIR USE

#124
20230011904
2023-01-12

Porous Solid Amine Adsorbents and Applications

#125
20220355267
2022-11-10

Preparation method and use method of material for deep purification of HF electronic gas

#126
20220347653
2022-11-03

Composite Material, Gas Adsorbent, and Method for Producing Composite Material

#127
20220347211
2022-11-03

PROCESS FOR PREPARATION OF WATER HAVING THERAPEUTIC BENEFITS USING SHUNGITE

#128
20220339611
2022-10-27

Synthesis and Use of a Zeolitic Material Having the ITH Framework Structure Type

#129
20220324726
2022-10-13

Repairing Material for Emergency Treatment of Black and Odorous Surface Water Environment and Its Preparation Method

#130
20220323935
2022-10-13

Covalent-Organic Framework Materials and Methods of Making Thereof

#131
20220323932
2022-10-13

Cellulose nanocrystal-supported sodium alginate adsorbent

#132
20220314195
2022-10-06

METHOD FOR CREATING A LITHIUM ADSORBENT

#133
20220267538
2022-08-25

PREPARATION METHOD AND APPLICATION OF POROUS HYDROGEL ADSORBENT BASED ON RADIX ASTRAGALI RESIDUE

#134
20220258128
2022-08-18

POLYMERIC SORBENTS FOR ALDEHYDES AND METHODS OF MAKING

#135
20220250929
2022-08-11

[Sn2S6]4- INTERCALATED LAYER DOUBLE HYDROXIDE AND METHOD OF PRODUCING THE SAME

#136
20220219136
2022-07-14

REVERSIBLE ENRICHMENT MATERIAL, PREPARATION THEREFOR, AND APPLICATION THEREOF

#137
20220212159
2022-07-07

PROCESS OF SYNTHESIS OF SILICA-BASED ADSORBENTS, ADSORBENTS AND USE

#138
20220204363
2022-06-30

Reusable composite filter material and methods for making and using the same for removing and destroying molecular contaminants from water

#139
20220152579
2022-05-19

Modified carbon adsorbents

#140
20220152546
2022-05-19

ACTIVATED CARBON MODIFICATION METHOD, FILTER MESH STRUCTURE AND USE THEREOF, AND FILTER MATERIAL REGENERATION METHOD

#141
20220134305
2022-05-05

Kaolin-based water purifying material, preparation method and use thereof

#142
20220126269
2022-04-28

Method for manufacturing carboxymethyl cellulose particles, carboxymethyl cellulose particles manufactured thereby, and absorbent article comprising same

#143
20220126267
2022-04-28

CO-PYROLYZED SLUDGE BIOCHAR MODIFIED BY LANTHANUM CARBONATE, PREPARATION METHOD AND USE THEREOF

#144
20220126265
2022-04-28

Method for producing absorbent

#145
20220098340
2022-03-31

Washing methods for ethylene-acrylic acid copolymer manufacturing process using solvent

#146
20220080384
2022-03-17

Method for preparing modified cellulose aerogel for glycoprotein separation

#147
20220064011
2022-03-03

Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure

#148
20220040671
2022-02-10

Method for producing superabsorbent polymer

#149
20220002217
2022-01-06

Method for adsorption and separation of propylene, propyne, propane and propadiene

#150
20210394156
2021-12-23

HPLC carbon with narrow particle size distribution

#151
20210379560
2021-12-09

Activated amino containing metal organic framework (MOF) compositions, process of making and process of use thereof

#152
20210371302
2021-12-02

Modified cyclodextrin/mesoporous silica for adsorbing Pb and Cd and application thereof

#153
20210316272
2021-10-14

Method for making a water treatment adsorbent filter

#154
20210300764
2021-09-30

Process for forming a pure carbon powder

#155
20210299632
2021-09-30

Mixed oxide and its use as NOx adsorber

#156
20210252483
2021-08-19

Zeolite composites for water purification

#157
20210230359
2021-07-29

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#158
20210229067
2021-07-29

Method for preparing high-absorptivity silica as lutein carrier

#159
20210229064
2021-07-29

BRANCHED POLYMER CROSS-LINKED GRAPHENE OXIDE ADSORBENT MATERIAL

#160
20210213417
2021-07-15

Carbon Monoliths and a Process for Producing Same

#161
20210213415
2021-07-15

Preparation method of La(OH)nanorod coated walnut shell biochar composite

#162
20210206650
2021-07-08

Method for preparing a high-purity AFX structural zeolite with a nitrogen-containing organic structuring agent

#163
20210205784
2021-07-08

Method of producing modified sawdust sorbent

#164
20210178363
2021-06-17

Preparation method of COF-5 crystal

#165
20210163529
2021-06-03

Method for preparation of a separation matrix

#166
20210121850
2021-04-29

Zinc oxide based sorbent and process for preparing same

#167
20210121848
2021-04-29

3D CAGE TYPE HIGH NITROGEN CONTAINING MESOPOROUS CARBON NITRIDE FROM DIAMINOGUANIDINE PRECURSORS FOR CO2 CAPTURE AND CONVERSION

#168
20210113988
2021-04-22

METHOD FOR PREPARATION OF CARBON DISULFIDE MODIFIED GRAPHENE OXIDE FOR Pb(II) ADSORPTION

#169
20210113987
2021-04-22

Method of producing fluorinated carbon from rice husk

#170
20210106711
2021-04-15

IRON OXIDE NANOWIRES BASED FILTER FOR THE INACTIVATION OF PATHOGENS

#171
20210101127
2021-04-08

Method for making absorbent oil fly ash powder

#172
20210069671
2021-03-11

Zeolite adsorbents containing strontium

#173
20210069612
2021-03-11

APPARATUS FOR CLARIFICATION OF CHEMICAL COMPOUNDS OF POROUS SILICA FROM AGRICULTURAL WASTE

#174
20210031167
2021-02-04

Moisture and hydrogen adsorption getter and method of fabricating the same

#175
20200398248
2020-12-24

Modified carbonaceous material, carbon dioxide adsorbent and method for cellulose hydrolysis using the same

#176
20200376463
2020-12-03

Vanadium metal-organic framework for selective adsorption

#177
20200339430
2020-10-29

Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure

#178
20200316562
2020-10-08

Magnetic polymer adsorption material, preparation method therefor and application thereof

#179
20200290014
2020-09-17

Nano-enabled activated carbon blocks to enable removal of oxyanions from water

#180
20200254421
2020-08-13

Fabrication of metal organic framework materials using a layer-by-layer spin coating approach

#181
20200238252
2020-07-30

Method of preparing carbon-based sulfur-loading iron-containing adsorbent for mercury removal

#182
20200188881
2020-06-18

Method of producing catalyst or adsorbent carrier, and catalyst or adsorbent carrier

#183
20200172397
2020-06-04

SYNTHESIS OF NITROGEN RICH 2D MESOPOROUS CARBON NITRIDE WITH ROD SHAPED MORPHOLOGY AND TUNABLE PORE DIAMETERS

#184
20200171462
2020-06-04

Nanoporous superabsorbent particles

#185
20200148812
2020-05-14

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#186
20200102406
2020-04-02

AMINE FUNCTIONALIZED CHITIN FOR REMOVING MUNITIONS COMPOUNDS FROM SOLUTIONS

#187
20200086255
2020-03-19

Soy based filtration system

#188
20200070122
2020-03-05

Process for manufacturing a material with a high specific surface area

#189
20200069822
2020-03-05

Sterile chromatography resin and use thereof in manufacturing processes

#190
20200047156
2020-02-13

Extracted lignocellulosic material as an adsorbent and uses thereof

#191
20200047154
2020-02-13

Method of manufacturing an adsorbent and resulting composition of matter

#192
20200016574
2020-01-16

Superabsorbent polymeric structures

#193
20200016531
2020-01-16

Method for NOuptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material

#194
20200001272
2020-01-02

Synthesis of a thin insoluble hydroxide shell on the surface of magnetic zero-valent metal nanoparticles for environmental remediation

#195
20200001267
2020-01-02

Ultra-high performance and high purify biogenic silica filtration media

#196
20190351355
2019-11-21

Ultra-high purity, ultra-high performance diatomite filtration media

#197
20190336942
2019-11-07

Organic polymer adsorbent, composition of organic polymer adsorbent and method of manufacturing thereof

#198
20190330073
2019-10-31

Cerium oxide particles and method for production thereof

#199
20190329214
2019-10-31

Functionalization of zeolites

#200
20190328011
2019-10-31

Purification of Cooking Oils and Fats with Amino-Functionalized Silica Adsorbent Materials

#201
20190308165
2019-10-10

Using porous activated asphaltenes as effective adsorbents for the removal of heavy metals in water

#202
20190291076
2019-09-26

Oxygen-absorbent composition comprising a silica matrix that encapsulates fatty acids, unsaturated esters or compounds containing same, and method for producing said composition

#203
20190256555
2019-08-22

Carrier for ligand immobilization

#204
20190232252
2019-08-01

CHROMATOGRAPHIC MATERIAL AND METHODS FOR THE SYNTHESIS THEREOF

#205
20190217271
2019-07-18

Composite material, gas adsorbent, and method for producing composite material

#206
20190202695
2019-07-04

SYNTHESIS OF A MESOPOROUS THREE DIMENSIONAL CARBON NITRIDE DERIVED FROM CYANAMIDE AND ITS USE IN THE KNOEVENAGEL REACTION

#207
20190201832
2019-07-04

ADSORBENT AND METHOD FOR PRODUCING SAME, METHOD FOR REMOVING CARBON DIOXIDE, CARBON DIOXIDE REMOVING DEVICE, AND AIR CONDITIONING DEVICE

#208
20190176123
2019-06-13

METHODS OF MAKING HIGHLY PURIFIED DIATOMACEOUS EARTH WITH WIDE RANGE OF FILTRATION RATES

#209
20190160451
2019-05-30

Gas capture using polymeric particles

#210
20190160450
2019-05-30

Zeolite adsorbent in the form of low-tortuosity agglomerates

#211
20190127237
2019-05-02

Ammonia removal in freshwater and saltwater systems

#212
20190111412
2019-04-18

Fabrication of macroporous polymeric hydrogel microparticles

#213
20190111410
2019-04-18

METAL-ORGANIC GELS AND METAL-ORGANIC AEROGELS FORMED FROM NANOFIBRES OF COORDINATION POLYMERS

#214
20190105642
2019-04-11

High charge density metallophosphate molecular sieves

#215
20190105641
2019-04-11

High charge density metallophosphate molecular sieves

#216
20190105630
2019-04-11

Preparation of chitosan-based microporous composite material and its applications

#217
20190083953
2019-03-21

Manganese Oxide Nanoarchitectures for Broad-Spectrum Removal of Toxic Gases in Air-Filtration Applications

#218
20190060863
2019-02-28

Moisture and hydrogen-absorbing getter and method for manufacturing same

#219
20190060862
2019-02-28

Iron-selenide-oxide sorbent composition for removing mercury (Hg) vapor from a gaseous stream; methods of use and methods of manufacture

#220
20190024309
2019-01-24

Use of fly ash in biological process of wastewater treatment systems

#221
20180369785
2018-12-27

Separation medium

#222
20180369781
2018-12-27

Porous formed article, method for producing porous formed article, and production apparatus for porous formed article

#223
20180353932
2018-12-13

Process for preparing an adsorbing material comprising a precipitating step of boehmite according to specific conditions and process for extracting lithium from saline solutions using this material

#224
20180345244
2018-12-06

Method for preparing an adsorbent material comprising a step of basic mixing, and method for extracting lithium from saline solutions using said material

#225
20180327560
2018-11-15

Method of producing polymer-impregnated base resin

#226
20180297864
2018-10-18

Azo dye intercalated Fe(II)/Fe(III) layered double hydroxide for water purification

#227
20180290096
2018-10-11

NON-EXTRUDED ACTIVATED CARBON HONEYCOMB STRUCTURES

#228
20180280930
2018-10-04

Medical macromolecular microsphere adsorbent for a blood perfusion apparatus and a preparation method thereof

#229
20180264432
2018-09-20

Alkali-promoted activated alumina adsorbent

#230
20180263263
2018-09-20

Compositions and methods for producing high purity filter aids

#231
20180228209
2018-08-16

Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette

#232
20180222760
2018-08-09

Extraction of lithium from brine

#233
20180194891
2018-07-12

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#234
20180194635
2018-07-12

Method for the preparation of synthetic crystalline zeolite materials with enhanced pore volume

#235
20180178196
2018-06-28

Process for obtaining adsorbent material based on porous silicates for reduction of sulfur and nitrogen in oil fractions

#236
20180161754
2018-06-14

Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof

#237
20180142053
2018-05-24

Molecularly imprinted polymers

#238
20180133683
2018-05-17

Method for producing a filter material containing iron for the treatment of water

#239
20180099877
2018-04-12

Iron based media

#240
20180093251
2018-04-05

Porous coordination polymer and gas storage using the same

#241
20180043333
2018-02-15

Method for producing porous cellulose medium

#242
20180029010
2018-02-01

Method for removal of metals from aqueous solutions using bio adsorbents

#243
20170363592
2017-12-21

Charge reversible ion exchange resins, chromatography column, method, and system thereof

#244
20170341066
2017-11-30

High charge density metallophosphate molecular sieves

#245
20170341064
2017-11-30

High charge density metallophosphate molecular sieves

#246
20170326529
2017-11-16

Superabsorbent polymeric structures

#247
20170313594
2017-11-02

Cerium oxide particles and method for production thereof

#248
20170312735
2017-11-02

Silica-based stationary phase for a chromatography column and methods for producing the same

#249
20170304802
2017-10-26

Activated carbon having basic functional groups and method for producing same

#250
20170304800
2017-10-26

Zeolite-based adsorbents based on LSX zeolite of controlled outer surface area, process for preparing them and uses thereof

#251
20170304799
2017-10-26

Zeolite-based adsorbents based on zeolite X with a low binder content and a low outer surface area, process for preparing them and uses thereof

#252
20170246615
2017-08-31

Fabrication of metal organic framework materials using a layer-by-layer spin coating approach

#253
20170197197
2017-07-13

Manganese oxide nanoarchitectures for broad-spectrum removal of toxic gases in air-filtration applications

#254
20170182451
2017-06-29

Process for purifying fluids

#255
20170151550
2017-06-01

Method of Preparing Adsorbent for Phosphorus Adsorption and Adsorbent Prepared by the Same

#256
20170121180
2017-05-04

Amorphous mesoporous alumina with high connectivity and production method thereof

#257
20170113210
2017-04-27

Method for synthesizing molecular sieve SSZ-13

#258
20170113202
2017-04-27

Modified activated carbon preparation and methods thereof

#259
20170112957
2017-04-27

Absorbent articles and methods of making

#260
20170101698
2017-04-13

Functionalized Adsorbents for the Recovery of Rare Earth Elements from Aqueous Media

#261
20160325226
2016-11-10

Desulfurizer for conversion and absorption of high-concentration carbonyl sulfide and a desulfurizer for catalytic conversion and absorption of carbon disulfide and their preparation methods

#262
20160279568
2016-09-29

Flue gas treatment using kraft mill waste products

#263
20160279558
2016-09-29

Method for removal of sulfur-based gas

#264
20160256905
2016-09-08

Hydrocarbon sorbent materials

#265
20160244483
2016-08-25

Process for producing porous cellulose beads using alkali aqueous solution

#266
20160222304
2016-08-04

Method for deep desulfurization of gasoline

#267
20160220982
2016-08-04

Hydrophilic magnetic resin with high specific area, preparation method therefor and application method thereof for rapidly extracting phthalates in water body

#268
20160213804
2016-07-28

Absorbent fibres produced from low-substituted carboxymethyl cellulose and the process thereof

#269
20160207025
2016-07-21

Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof

#270
20160199778
2016-07-14

Honeycomb matrix comprising macroporous desiccant, process and use thereof

#271
20160193586
2016-07-07

Zeolite material based on mesoporous zeolite

#272
20160175808
2016-06-23

CARBON DIOXIDE ADSORBENT WITH AMINO ACID-BASED AMINE GROUP GRAFTED THERETO AND METHOD OF MANUFACTURING SAME

#273
20160137503
2016-05-19

Highly porous aerogels

#274
20160101416
2016-04-14

Method for producing a sorbent for selective recovery of scandium ions

#275
20160096137
2016-04-07

Non-extruded activated carbon honeycomb structures

#276
20160067673
2016-03-10

Zeolite adsorbents comprising zeolite EMT, process for preparing the same and uses thereof

#277
20160067672
2016-03-10

Method for preparing granulated inorganic adsorbent for radionuclides

#278
20160023184
2016-01-28

Method of preparing adsorbent for phosphorus adsorption and adsorbent prepared by the same

#279
20160010178
2016-01-14

Adsorbent for rare earth element and method for recovering rare earth element

#280
20150376021
2015-12-31

Aluminum oxide production method

#281
20150376015
2015-12-31

Granular activated carbon, and manufacturing method for same

#282
20150353702
2015-12-10

Column filling material and a production method thereof

#283
20150321182
2015-11-12

Dehydroaromatization catalyst, method of making and use thereof

#284
20150320922
2015-11-12

METHOD OF PRODUCING A UREA ADSORBENT

#285
20150315031
2015-11-05

SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite

#286
20150307393
2015-10-29

METHOD FOR PREPARING AN OPTIONALLY FUNCTIONALISED GLASS HAVING BIMODAL POROSITY, AND SAID GLASS

#287
20150306565
2015-10-29

Zeolitic adsorbents, their process of preparation and their uses

#288
20150298096
2015-10-22

BINDER-FREE COMPACT ZEOLITE PREFORMS AND METHOD FOR THE PRODUCTION THEREOF

#289
20150238928
2015-08-27

Modified trass and process for its preparation

#290
20150232349
2015-08-20

Modified biochar treatment media, system and method

#291
20150224473
2015-08-13

CHROMATOGRAPHIC MATERIAL AND METHODS FOR THE SYNTHESIS THEREOF

#292
20150224472
2015-08-13

Porous graft copolymer particles, method for producing same, and adsorbent material using same

#293
20150190782
2015-07-09

Activated carbon having basic functional groups and method for producing same

#294
20150182876
2015-07-02

Adsorption method, adsorption separation method, and drug delivery carrier

#295
20150166356
2015-06-18

Fe(II)-substituted MEL-type zeolite, production method therefor and gas adsorbent including same, and nitric oxide and hydrocarbon removal method

#296
20150165499
2015-06-18

Inert Material, A Production Method Thereof From Waste Materials And Industrial Uses Thereof

#297
20150135953
2015-05-21

Particulate matter and methods of obtaining same from a kraft waste reclamation

#298
20150105600
2015-04-16

ADSORBENTS FOR THE SEPARATION OF PARA-XYLENE FROM C8 ALKYL AROMATIC HYDROCARBON MIXTURES, METHODS FOR SEPARATING PARA-XYLENE USING THE ADSORBENTS AND METHODS FOR MAKING THE ADSORBENTS

#299
20150021267
2015-01-22

Preparation method of granular oxide adsorbent, and water treatment method using same

#300
20150018196
2015-01-15

5A molecular sieve adsorbent and method for preparation of the same