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WO/2023/014557A1 |
A product for adsorbing one or more heavy metals from a liquid is disclosed. The product may comprise attapulgite that has been surface functionalized with a surface coating agent that includes one or more mercury affinity functional gro...
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WO/2023/010643A1 |
A method for preparing a high-cohesive-energy fluoride adsorbent, comprising the following steps: S1, adding NaHF2-NiF·6H2O additive to SiCO ceramic powder, and sintering at 310-330°C for 18-22 hours; S2, after grinding the sintered ma...
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WO/2023/013397A1 |
Provided are a carbon dioxide absorbent comprising a cyclic amine compound (A) and a porous material (B), wherein the cyclic amine compound (A) has 35 mol% or more of a primary amino group with respect to all amino groups; a method for r...
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WO/2023/012815A1 |
The present disclosure provides a method for production of SAP that may find utility in sanitary napkins, agricultural products, cooling gel packs and the likes. Particularly, an aspect of the present disclosure provides a method for pro...
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WO/2023/008490A1 |
[Problem] To provide a fibrous material for liquid clarification, which is inexpensive and with which it is possible to reduce cleaning and suppress the occurrence of fine particles, and to provide a cleaner equipped with the same. [So...
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WO/2023/009858A1 |
A system, apparatus and methods are described for extracting carbon dioxide from air. The system may receive air blown over a contactor. The contactor can be coupled to a cooling tower. The contactor may comprise sorbent material to abso...
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WO/2023/008546A1 |
This method for separating amines by liquid chromatography employs, as a stationary phase, a separating agent in which a ligand having a crown ether-like ring structure is supported on a carrier, and uses a mobile phase containing at lea...
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WO/2023/009752A1 |
A composition and method for sorbing a mobilized metal which can optionally include uranium, and which can optionally be used for capping uranium-containing mining tailings. The method can include forming a layered structure atop the met...
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WO/2023/008399A1 |
The purpose of the present invention is to provide a material for trapping a substance, preferably volatile organic compounds (VOCs), in a gas phase, which is greatly simplified with respect to a production process and an application pro...
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WO/2023/005613A1 |
Disclosed are a surface molecularly imprinted magnetic nanomaterial for salvianolic acid A, a preparation method therefor and an application thereof. For the nanomaterial, surface positioning polymerization is performed by using ferrofer...
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WO/2023/008246A1 |
The present invention addresses the problem of developing a molded article for water purification use in which activated carbon fibers are used and which sustainably exhibits high water purification performance and little pressure loss. ...
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WO/2023/004993A1 |
A urine cascade processing system based on agriculture and forest waste-sourced activated carbon, comprising a double-tank series device and a water storage reservoir. An inlet of the double-tank series device is connected to a urine dis...
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WO/2023/009880A1 |
The invention provides separation media of substantially monodisperse populations of substantially spherical particles of polyarylketone polymers or of thio-analogues of such polymers, of selected sizes, and further provides containers, ...
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WO/2023/008437A1 |
The water purification filter according to the present invention contains activated carbon and at least one fibrous binder. The fibrous binder has a maximum fiber length of 3.0 mm or greater and has at least one physical property from am...
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WO/2023/005506A1 |
A metal fullerene electron spin probe and an application thereof in measuring the gas adsorption capacity of a porous material. The metal fullerene electron spin probe is obtained by adsorbing a metal fullerene containing electron spin i...
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WO/2023/006895A1 |
The present invention relates to a molecular imprinted polymer (MIP) in which the polymer is poly(4-vinylpyridine), or poly(2-vinylpyridine), cross-linked by a cross-linking agent, the molecular imprinted polymer being imprinted by chlor...
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WO/2023/007871A1 |
The purpose of the present disclosure is to provide a method which is for producing a secondarily dehydrated highly-water-absorbent polymer for a highly-water-absorbent recycled polymer, and by which a highly-water-absorbent recycled pol...
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WO/2023/004521A1 |
Provided is a filtering material of biological origin for removing heavy metals in liquid effluents by adsorbing and retaining the metals. The filtering material comprises hydroxyapatite, obtained from mollusc shells, and is formed by a ...
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WO/2023/006380A1 |
The present invention relates to a method for preparing a microporous material shaped in the form of extruded products, tablets or pellets having a high mechanical strength to prevent crushing and containing at least 90% by weight of KL ...
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WO/2023/007524A1 |
There is provided an atmospheric water generator device and a method of adaptive atmospheric water harvesting comprising an air processing compartment having a heating member, a water adsorption/desorption compartment having a plurality ...
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WO/2023/008489A1 |
[Problem] To provide a fibrous material for liquid clarification, which is inexpensive and with which it is possible to reduce cleaning and suppress the occurrence of fine particles, and to provide a cleaner equipped with the same. [So...
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WO/2023/009395A1 |
A silica-passivated article is disclosed, including a fluidic path, a fluidic path surface facing the fluidic path, and a conformal coating disposed on a passivated portion of the fluidic path surface between the fluidic path surface and...
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WO/2023/003754A1 |
A product, a method of producing and a method of using are disclosed. The product comprises attapulgite that has been thermally activated. The product may have a permeability in oil in the range of 0.04 - 3 darcy and may have a surface a...
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WO/2023/002731A1 |
The present invention provides an iron-based powder for oxygen reaction agents that is capable of achieving high reactivity with oxygen. This iron-based powder for oxygen reaction agents has a metallic iron content of 70 mass% to 100 mas...
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WO/2023/002141A1 |
The present invention relates to a method for synthesizing, at ambient pressure, a hybrid porous solid consisting of a metal-organic framework (MOF) of aluminum carboxylates of chemical formula {[Al4(OH)8(C10O8H2)]·-xH2O}n wherein x≥0...
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WO/2023/001810A1 |
Method for the production of amine functionalized polyacrylonitrile (PAN) fibres, preferably for direct air capture, wherein pristine polyacrylonitrile fibres are added to a solution of tetraethylenepentamine (TEPA) or pentaethylenehexam...
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WO/2023/002732A1 |
The present invention provides an iron-based powder for oxygen reaction agents that is capable of achieving high reactivity with oxygen. This iron-based powder for oxygen reaction agents has a metallic iron content of 70 mass% to 100 mas...
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WO/2023/003823A1 |
Functionalized polymer adsorbents for removing impurities from a feed stream comprising an active pharmaceutical ingredient (API) include particles of functionalized with at least one functional moiety capable of binding one or more cont...
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WO/2023/001923A1 |
The present invention relates to zeolite bodies, in particular those having improved physical and chemical properties, methods of manufacturing said zeolite bodies, and uses of said zeolite bodies, in particular in catalysis and gas sepa...
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WO/2023/003839A1 |
A textile finishing composition includes a copolymer; a water-soluble crosslinking agent comprising an epoxy group; and water. The copolymer includes repeating units derived from a carboxylic acid-containing monomer; and repeating units ...
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WO/2023/004013A1 |
A trivalent doped cerium oxide composition is beneficial to aid in the removal of biological contaminants, such as bacteria, viruses, fungi, protozoa (e.g., amoebae), yeast and algae. These trivalent doped cerium oxide compositions can b...
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WO/2023/286409A1 |
Provided is a magnetic particle powder containing a plurality of fine magnetic particles that can exhibit high magnetic force. This magnetic particle powder has a BET specific surface area of 10 m2/g to 50 m2/g, a median diameter (D50) o...
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WO/2023/287893A1 |
Methods of treating water containing PFAS are disclosed. The methods include dosing water containing PFAS with a removal material, e.g., adsorption media, to promote loading of the removal material, e.g., adsorption media, with PFAS. The...
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WO/2023/286054A1 |
A long-shelf life activated carbon includes activated carbon impregnated with salts of copper, zinc, and molybdenum, and TEDA, wherein the activated carbon is also impregnated with phosphate. The phosphate may be supplied from any source...
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WO/2023/287632A1 |
Porous solid amine adsorbents are prepared by bringing into contact a first (e.g., dope) solution, including a water insoluble polymer and a water-soluble amine polymer, with an aqueous solution containing a multifunctional chemical agen...
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WO/2023/287043A1 |
The present disclosure relates to a carbon dioxide absorbent comprising: an ionic liquid comprising an imidazole-based anion; and an aliphatic alcohol, wherein an alcohol solvent included in the carbon dioxide absorbent according to one ...
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WO/2023/286617A1 |
The present invention provides an analysis method in which a compound of formula (1) contained in a polyoxyethylene derivative is separated by means of reversed-phase chromatography, and the compound is subsequently detected by means of ...
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WO/2023/284228A1 |
The present invention relates to the field of super-hydrophobic materials, and relates in particular to a preparation method for high-throughput super-hydrophobic wood, which comprises the following steps: first, placing wood in a mixed ...
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WO/2023/285834A1 |
A three-dimensional metal-organic framework, MOF, comprising a plurality of crystallographically-ordered heterolinkers, including a first linker and a second linker, respectively periodically arranged between metal nodes, defining cages ...
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WO/2023/285827A1 |
A method of manufacturing a green body, the method comprising: providing: -a third composition comprising a second substrate material, a third polymer, a fusing agent, and a third solvent; forming the third composition into a structure w...
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WO/2023/284240A1 |
A hollow silica spherical particle, a preparation method therefor and an application thereof. The hollow silica spherical particle uses a single-walled hollow silica spherical particle as a core body and at least one layer of silica as a...
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WO/2023/287718A1 |
Disclosed are activated membranes and derivatized membranes as may be formed from the activated membranes. HIC systems incorporating the derivatized membranes as may be used for use purifying plasmid DNA using hydrophobic interaction sep...
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WO/2023/286981A1 |
A dehumidifying composition according to an embodiment of the present invention includes oil and a surfactant, wherein the oil and the surfactant may be mixed by at least one of mechanical stirring, ultrasonic stirring, ultrasonic grindi...
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WO/2023/287348A1 |
A method for the manufacture of agar or agarose beads, the method comprising the steps of: i) providing a water phase comprising an aqueous solution of agar or agarose at a temperature above the gelling temperature of said aqueous soluti...
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WO/2023/287733A1 |
Separation media includes a membrane and a plurality of ligands immobilized on the membrane, the plurality of ligands comprising anion-exchange ligands, cation-exchange ligands, thiophilic ligands, hydrophilic ligands, hydrophobic intera...
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WO/2023/281209A1 |
The invention relates to a method for producing a multi-capillary lining comprising a plurality of channels suitable for convection of a fluid between an inlet face and an outlet face of said lining, said method comprising the steps of: ...
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WO/2023/282874A1 |
The present invention relates to a semiconductor nanocomposite heterogeneous catalyst from the iron(III) hydroxide sludge, which is a waste of the electro-Fenton process, which also exhibits photocatalytic effects at visible wavelengths ...
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WO/2022/126082A9 |
A method for separating classes of hydrocarbon compounds from a feed stream including a hydrocarbon mixture is disclosed. The method includes the steps of passing a feed stream through a plurality of separation units arranged in a series...
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WO/2023/279149A1 |
The present invention is directed to a cathode material for a lithium sulfur battery comprising a source of sulfur and a particle having a surface adapted to immobilise a polysulfide. The surface adapted to immobilise a polysulfide may c...
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WO/2023/282169A1 |
The present invention provides a method for separating and quantifying saturated and unsaturated dialkyl ketones. (1) The method for separating and quantifying saturated and unsaturated dialkyl ketones is characterized by using a polar c...
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