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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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WO/2023/086975A1 |
A gas accumulation and combustion control device combining a sorption system, a ventilation system, a control system, and sensor system, with the sensor system configured to detect gas contaminants, transmit a gas detection signal to the...
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WO/2023/084448A1 |
The invention relates to a filter containing a filter material comprising sodium silicate for filtering particles harmful to health from a gaseous medium and the use of a filter material to reduce the concentration of certain substances ...
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WO/2023/085273A1 |
The purpose of the present invention is to provide at least one of: clinoptilolite having high gas separation performance that could not be achieved with conventional adsorbents; a method for producing same; and a gas separating agent co...
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WO/2023/083065A1 |
The present invention is a method for preparing a granular titanium-based lithium ion sieve adsorbent having a high adsorption capacity. The method comprises: step 1, preparing a titanium-based lithium-ion sieve precursor powder; step 2,...
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WO/2023/085971A1 |
The invention relates to a method for production of an organometallic coordination polymer and to a material obtained using the method provided. Synthesized according to the method, this organometallic coordination polymer has gel struct...
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WO/2023/078376A1 |
Disclosed is an application of a carboxylated covalent organic magnetic framework material as a magnetic solid-phase extraction adsorbent. The preparation method for the material comprises the following steps: (1) firstly, taking dopamin...
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WO/2023/079867A1 |
Provided are: an adsorbent which contains a porous body of a polyarylene sulfide (PAS) resin capable of separating, from a liquid containing the substance to be separated, a liquid and the substance to be separated; and a method for manu...
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WO/2023/080352A1 |
The present invention relates to a method for preparing an oil absorbent using a reusable polyurethane sponge having excellent oil absorption and removal properties, and more specifically, to a method for preparing an oil absorbent compr...
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WO/2023/080248A1 |
[Problem] To provide a novel composite or the like in which a metal-organic framework is supported on a metal structure. [Solution] A composite having a metal structure and a metal-organic framework, wherein the metal-organic framework i...
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WO/2023/080247A1 |
[Problem] To provide a novel composite or the like in which a metal-organic framework is supported on a metal oxide structure. [Solution] A composite having a metal oxide structure and a metal-organic framework, wherein the metal-organic...
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WO/2023/079136A1 |
This invention relates to a new stationary phase carrying boron clusters. Target molecules can interact with this stationary phase depending on the cluster type and the substituents. The stationary phase is suitable for SPE and chromatog...
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WO/2023/080208A1 |
The present invention provides: a canister in which the adsorption capacity of an adsorbent in an adsorption layer can be improved and a reduction in size is also enabled in achieving a further improvement in the adsorption capacity; and...
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WO/2023/078820A1 |
The invention relates to a cartridge for drinking water treatment, in particular designed for a table top water filter or an under-the-sink water treatment system. The cartridge has at least one chamber through which water can flow and w...
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WO/2023/077631A1 |
A method for treating heavy metal leaching wastewater by using a multi-walled carbon nanotube cross-linked natural latex adsorbent, specifically comprising the following steps: preparation for leaching wastewater, precipitation of the le...
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WO/2023/080745A1 |
The present invention relates to a cotton adsorbent for removing cyanobacteria, which is surface-modified with a cationic polymer and a method for removing algal bloom by using same. The cotton adsorbent of the present invention uses cot...
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WO/2023/080615A1 |
The present invention provides a method for preparing an adsorption material, which has deodorization efficiency and lasting power that are superior to those of conventional liquid antibacterial and deodorizing agents or solid materials ...
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WO/2023/074665A1 |
Provided is a zirconium hydroxide powder that has, in a pore distribution based on the BJH method, a peak top in the pore diameter region from 1 nm to 5 nm and a pore volume of 0.15 cm3/g or greater in the pore diameter region from 1 nm ...
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WO/2023/074862A1 |
Provided is a water-absorbing resin composition comprising water-absorbing resin particles and activated carbon, the water-absorbing resin composition combining an excellent deodorizing effect with inhibition of blocking due to moisture ...
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WO/2023/072644A1 |
A process for purifying a pyrolysis product, for example a pyrolysis oil and/or a pyrolysis gas, originating from pyrolysis of plastic waste is provided, wherein the process comprises contacting a vaporized pyrolysis oil with one or more...
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WO/2023/076688A1 |
Disclosed are methods, devices, systems, and filter media for the removal of contaminants (e.g., oils, per- and polyfluoroalkyl substances (PFAS), and/or microbes) from a fluid. The filter media can comprise a fiber (e.g., a hydrophobic ...
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WO/2023/074944A1 |
The present invention relates to an integrated system for activated carbon regeneration and water treatment and, more specifically, to a system which can integrally perform not only activated carbon automatic regeneration but also water ...
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WO/2023/071355A1 |
Disclosed in the present invention are a wastewater adsorbent, and a preparation method therefor and the use thereof. The method comprises: mixing a carbon black powder and an ammonium salt solution, heating same for a hydrothermal react...
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WO/2023/071410A1 |
A preparation method for a carbon dioxide capture agent, and an application thereof. The method comprises: mixing a graphite dispersion liquid, an organic acid solution, a metal salt solution, and silica sol to obtain an organic-inorgani...
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WO/2023/072035A1 |
Provided in the present invention is an adsorbent for a trimethylbenzene compound. The adsorbent is characterized by comprising 93-99 mass% of an X-type molecular sieve and 1-7 mass% of a matrix, which are relative to the total amount of...
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WO/2023/070930A1 |
Disclosed in the present invention is a two-dimensional chalcogen compound. The two-dimensional chalcogen compound is a crystalline material and has the chemical formula of (NH4)2[Sn3S7]; unit cell parameters are formula I and formula II...
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WO/2023/074860A1 |
Provided is a water absorbent resin composition containing water absorbent resin particles and activated carbon, the composition having both an excellent deodorizing effect and the suppression of exfoliation of the activated carbon. Th...
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WO/2023/076184A1 |
Described are boron oxide-containing adsorbents that include porous adsorbent base and boron oxide on surfaces of the base, as well as devices that include the boron oxide-containing adsorbent, and related methods of preparing and using ...
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WO/2023/076148A1 |
The invention relates to a composite block article having a polyamide binder interconnecting one or more types of interactive particles or fibers. The block article is useful in the separation of materials dissolved or suspended in fluids.
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WO/2023/074317A1 |
An oxygen scavenger obtained by impregnating synthetic amorphous silica with a drying oil and an oil-soluble metallic catalyst.
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WO/2023/075192A1 |
The present invention relates to a chromium-based organic/inorganic hybrid nanoporous body including a fluorine-bearing organic ligand and a nitro- or amine-bearing organic ligand, a manufacturing method therefore, and a use thereof.
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WO/2023/074729A1 |
The purpose of the present invention is to provide a cell adsorption material that efficiently adsorbs LAP+ immune cells such as LAP+ T cells and LAP+ platelets, and other such cells. A cell adsorption material formed from fibers or part...
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WO/2023/074844A1 |
The present invention provides a deoxygenation agent composition which contains: a granulated material that contains a water-retaining agent, a swelling agent, a metal salt, water and iron; and a hydrophobic silica that has an M value of...
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WO/2023/067225A1 |
The present invention relates to a product that absorbs hydrogen sulphide, which can be used to absorb H2S (hydrogen sulphide) generated in facilities such as plants for the treatment of urban wastewater or sewage or in equipment that ma...
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WO/2023/067840A1 |
This GIS-type zeolite has a silica-alumina ratio of at least 0.87, and if A represents the full-width at half maximum of the peak derived from Al in the skeleton of the zeolite as observed in the 27Al-MAS-NMR spectrum, then A≤5.6 ppm i...
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WO/2023/065752A1 |
The present invention belongs to the field of water environment treatment, and specifically relates to a preparation method for and the use of a clay/tannic acid/metal ion composite material for efficiently adsorbing antibiotics. In the ...
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WO/2023/066058A1 |
Disclosed are a bifunctional adsorbent, a preparation method therefor and an application thereof. The preparation method comprises: modifying a cryptomanganite molecular sieve by using metal chloride to obtain a bifunctional adsorbent. I...
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