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WO/2023/113482A1 |
The present embodiments relate to a sodium ion adsorbent, a preparation method thereof, and a method of removing sodium ions. According to one embodiment, the sodium ion adsorbent for removing sodium ions may comprise a compound represen...
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WO/2023/105332A1 |
Method for absorbing nitrogen with zeolite treated in an autoclave reactor (20), characterized in that it maximizes the efficiency for the absorption of at least nitrogen contained in at least ammonia-water liquids using zeolite mineral ...
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WO/2023/107726A1 |
A composition comprises a hierarchically structured material and a plurality of nanoscale features disposed on at least a portion of a surface of the hierarchically structured material, wherein the plurality of nanoscale features include...
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WO/2023/107912A1 |
A structured adsorbent assembly is described, which is usefully employed for pressure swing adsorption (PSA) processing of ambient air to generate high purity oxygen. The structured adsorbent assembly in various implementations may inclu...
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WO/2023/103997A1 |
A fluorine-free, waterproof and moisture-proof superhydrophobic activated carbon, and a preparation method therefor and the use thereof, which belong to the technical field of bionic nano-coatings. The method comprises: after activated c...
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WO/2023/104665A1 |
The present invention relates, inter alia, to the use of porous crystalline solids constituted of a metal-organic framework (MOF) for the selective capture of volatile organic compounds (VOCs) comprising carboxylic acid functional group(...
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WO/2023/106205A1 |
As an absorbent article which is capable of preventing the occurrence of liquid running along a fold line in a state where the absorbent article has the fold line, the present invention provides an absorbent article which sequentially co...
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WO/2023/105975A1 |
Provided is a method for analyzing a gas containing nitrosyl fluoride, whereby it becomes possible to quantify an oxygen gas and a nitrogen gas contained in a mixed gas comprising nitrosyl fluoride and at least one of the oxygen gas and ...
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WO/2023/107057A1 |
The invention relates to a superabsorbent polymer containing Polyethylene Glycol Dimeacrylate as a crosslinker which can be used in water absorption, agriculture and farming, in construction industry, in the separation of heavy metal ion...
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WO/2023/106207A1 |
Provided are a concentration method and vessel which make it possible to quickly obtain a highly concentrated product of bacteria or the like by using a simple means. The present invention pertains to a method for concentrating a microor...
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WO/2023/107629A1 |
Materials such as ion exchange materials for capturing substances, and associated methods and systems, are generally described. In some instances, adsorbent materials that can capture undesirable species from fluid mixtures such as waste...
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WO/2023/104656A1 |
Method for separating gaseous carbon dioxide from a gas mixture, preferably from at least one of ambient atmospheric air, flue gas and biogas, preferably for direct air capture, using a temperature, vacuum, or temperature/vacuum swing pr...
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WO/2023/104770A1 |
The present disclosure is directed to a separation matrix comprising a plurality of chromatography particles, each chromatography particle comprising a core and a layer surrounding the core, wherein the core has a first average pore diam...
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WO/2023/099326A1 |
Getter composition to be used for controlling the amount of moisture and organic gases in sealed electronic or optoelectronic devices, said composition comprising a blend of first getter and second getter powders in a weight ratio compri...
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WO/2023/098632A1 |
The present invention relates to the technical field of flue gas component analysis. In particular it relates to a carbonyl compound trapping agent, and a trapping device and a detection method for carbonyl compounds in output flue gas. ...
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WO/2023/102503A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises exposing the nanoweb to a vinyl monomer in ...
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WO/2023/098009A1 |
Disclosed in the present invention is a preparation method for a magnetic super-hydrophobic starch-based aerogel useful for oil-water separation, which belongs to the field of oil-water separation. According to the present invention, a n...
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WO/2023/100479A1 |
One aspect of the present invention relates to water absorbent resin particles which have an elasticity of 60 to 200 (kPa/mm) and a physiological saline holding capacity of 30 to 60 (g/g) if pressurized from 24 kPa to 96 kPa after being ...
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WO/2023/099562A1 |
The invention relates to a method of producing sorbent granulates for separation of carbon dioxide from a fluid mixture, the method comprising providing particles of an amine functionalized sorbent material having amine groups chemically...
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WO/2023/101986A1 |
Disclosed herein are compositions and products of Arundo grass plants and methods of producing the same.
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WO/2023/100780A1 |
[Problem] To provide: an adsorbent material cartridge that can suppress the migration of particles within a processing tank and, regardless of the height of the processing tank, can prevent pressure breakage due to the mass of the partic...
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WO/2023/100442A1 |
According to the present invention, an impurity removal material for organic solvents is a removal material for removing impurities from organic solvents and comprises a polymer material that has a main skeleton that is a skeleton derive...
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WO/2023/101575A1 |
The group of inventions relates to the method of production of the block composite material for accumulation of gases containing organometallic coordination polymer and carbon material with increased pour density and bimodal pour distrib...
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WO/2023/102465A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises steps of: a) exposing the nanoweb and compo...
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WO/2023/100986A1 |
The present invention provides a carbon dioxide adsorbent which has excellent carbon dioxide adsorption ability and excellent carbon dioxide desorption ability. The present invention provides a carbon dioxide adsorbent that contains a po...
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WO/2023/102505A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises steps of: a) exposing the nanoweb and an ep...
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WO/2023/100823A1 |
This humidity-conditioning material comprises a water-absorbing body that contains a water-absorbing material, and a humidity-conditioning component that can be present in the water-absorbing material and absorbs or releases moisture. Th...
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WO/2023/100478A1 |
One aspect of the present invention relates to a method for producing a coated resin particle, the method comprising a step of bringing water-absorbing resin particles into contact with a coating material so as to form a coating layer on...
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WO/2023/097397A1 |
A buoyant permeable reactive barrier for blocking the emission of greenhouse gasses (e.g., methane) and volatile compounds (e.g., ammonia, sulfur) from a body of water is provided. The buoyant reactive barrier includes a plurality of buo...
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WO/2023/102461A1 |
Sorbent material sheets are attached to an inner surface of an article having an enclosed volume, such as a cadaver pouch, an ammunition storage container, or a film or video tape storage box. The sorbent material sheets adsorb vapors wh...
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WO/2023/093188A1 |
Disclosed in the present invention are a magnetic aluminum-based adsorbent and a preparation method therefor. The preparation method comprises the following steps: mixing a carbon black slag powder, porous aluminum oxide and a polar solu...
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WO/2023/096909A1 |
Methods are provided for appending amines to metal organic framework (MOF) compositions. In some aspects, the methods can allow for appending of amines in the solution or synthesis solution used for synthesizing a MOF. In such aspects, a...
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WO/2023/094845A1 |
A process for the production of a bioadsorbent material by modifying a surface of the straw used as raw material, comprising the steps of chopping the straw raw material, removing ingredients different from cellulose by mixing the choppe...
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WO/2023/094386A1 |
Method for the preparation of sorbent material (3) for use as adsorbent for carbon dioxide separation from a gas mixture (1), said sorbent material (3) comprising primary amine or secondary amine moieties, or a combination thereof, immob...
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WO/2022/182754A9 |
This invention provides for removal of toxic heavy metal contamination from water using inositol hexakisphosphate. Inositol hexakisphosphate (InsP 6 or IP6 aka phytic acid) is a ubiquitous polyphosphorylated carbohydrate with numerous bi...
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WO/2023/095665A1 |
This antibody isolation method comprises: a step for adding a solution containing antibodies to a column filled with an antibody adsorption material containing an insoluble porous carrier and an Fc-binding protein immobilized on the carr...
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WO/2023/097116A1 |
In one aspect, monolithic structural gas treatment bodies are described herein comprising a unique hierarchical pore structure and thin-walled honeycomb architecture in conjunction with high open area and sufficient size and mechanical s...
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WO/2023/092608A1 |
Disclosed in the present invention are a calixarene porous polymer with a ultra-high removal rate and a ultra-high adsorption capacity and an application thereof in the selective separation of dyes. According to the present invention, oc...
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WO/2023/092842A1 |
The present invention provides a molded activated carbon, a preparation method therefor and use thereof. The molded activated carbon comprises: a matrix comprising a carbon-containing substance; and an inorganic binder comprising a low-m...
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WO/2023/088982A1 |
The present invention relates to a process of making an adsorbent body, wherein the process comprises the steps of: (a) contacting adsorbent material with an initial mixture to form a solvated adsorbent mixture in a first solvent; (b) re...
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WO/2023/089179A1 |
The present invention relates to a specific process for the preparation of a zeolitic material, wherein the framework structure of the zeolitic material comprises Si, O, and a tetravalent ele- ment M other than Si, wherein M is selected ...
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WO/2023/091880A1 |
A gypsum wallboard having a core with a central core layer and one or more densified layers is disclosed. At least one densified layer contains salt absorbent particles of zeolite and/or hydrotalcite to improve adhesion of the gypsum cor...
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WO/2023/092144A1 |
The present disclosure relates to improved processes for preparing modified lignite by reacting raw lignite with a source of magnesium (Mg2+) ions and a source of calcium (Ca2+) ions, washing the modified lignite (e.g., with water), dryi...
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WO/2023/089913A1 |
The present invention provides a method for regenerating a used carbonate-type Mg-Al-based layered double hydroxide in which at least some interlayer carbonate ions of the carbonate-type Mg-Al-based layered double hydroxide have been rep...
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WO/2023/089633A1 |
The present invention discloses activated carbon beads with reduced dust spillage, packaged in pervious canisters or sachets. The activated carbon beads are spherical in shape that allows to insert enough quantity of the activated carbon...
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WO/2023/089538A1 |
The present disclosure is directed to surface modified materials such as stationary phase materials for performing size exclusion chromatography. Aspects of the present disclosure feature materials surface modified with a moiety includin...
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WO/2023/088812A1 |
The invention describes a method to regenerate the carbon capture capacity of amino based sorbents used for carbon capture, after they have lost partially or totally their carbon dioxide capture capacity due to oxidation during said carb...
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WO/2023/081997A1 |
There is provided an apparatus for producing activated biochar from an input biomass, the apparatus comprising a metal retort and a metal ceramic retort, each retort being surrounded by a chamber and connected to a biochar activation dev...
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WO/2023/085229A1 |
A desulfurizing agent (2) according to the present disclosure contains copper ions and benzene-1,3,5 tricarboxylic acid, and removes a sulfur compound from a fluid that contains the sulfur compound. With respect to this desulfurizing age...
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WO/2023/083062A1 |
The present invention relates to a method for preparing a titanium-based lithium ion exchanger. The method comprises: step 1, preparation of a lithium metatitanate precursor, involving ball-milling a titanium source and then uniformly mi...
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