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WO/2023/025906A1 |
Depth filtration media for the harvest clarification of a feed stream from cell cultures containing a therapeutic biomolecule. The depth filtration media is comprised of a sintered mixture of a polymeric adsorbent and a thermoplastic bin...
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WO/2023/027331A1 |
A micro-separator for gas chromatography comprises: a base substrate having a trench defining a microcolumn; and a three-dimensional porous ceramic-polymer composite which is disposed in the microcolumn and has periodically arranged thre...
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WO/2023/026682A1 |
This sugar chain analysis method for analyzing a sugar chain structure bound to an antibody, involves: a release step in which a sugar-cleaving enzyme is added to a sample that contains an antibody, and the sugar chains bonded to the ant...
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WO/2023/027911A1 |
Methods for selectively extracting lithium ions from samples containing lithium ions and sodium ions are provided. The methods take advantage of the phase separation of lithium-containing phases and sodium-containing phases in inorganic ...
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WO/2023/027044A1 |
The purpose of the present invention is to provide a method that enables effective and easy reduction of the amount of endotoxin in a liquid. A method for reducing the amount of endotoxin in a liquid according to the present invention is...
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WO/2023/021438A1 |
A composite adsorbent (100) for adsorbing water includes a silica-cage (110) having plural pores (114) and internal channels (118) that fluidly connect the plural pores (114), at least one interior chamber (120) having an average diamete...
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WO/2022/221256A9 |
Methods, systems and apparatuses for the capture, desorption and/or destruction of pollutants such as PFAS. The systems include porous polymer materials such as foams like polyurethane and may include nanoparticles and/or active chemical...
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WO/2023/022273A1 |
An adsorption device for adsorbing body odor, according to an embodiment of the present invention, comprises: a stainless steel wire coated with an adsorbent; a fixing part for accommodating and fixing the stainless steel wire; and an ad...
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WO/2023/022213A1 |
[Problem] To enable providing of, in a method for producing highly pure everolimus, a low cost purification step which enables efficient acquisition of highly pure everolimus from crude everolimus, and of which the safety has been confir...
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WO/2023/022594A1 |
The invention provides A method for capturing carbon monoxide (30) from a fluid mixture (50) using an adsorbent (100), wherein the adsorbent (100) comprises a graphite plane (120) comprising pyridinic nitrogen, wherein the adsorbent (100...
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WO/2023/023330A1 |
A novel adsorbent and contactor material based on polymer functionalized with amidoxime and alkylamines moieties. Methods of making the material are also described. The material can be easily processed into any desired sorbent geometry s...
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WO/2023/021523A1 |
The present invention provides mixed metal oxide-hydroxide biopolymer composite beads for fluoride removal from groundwater and a process for the preparation thereof. The beads developed in the instant invention relate to novel granular ...
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WO/2023/018225A1 |
The present invention relates to an eco-friendly metal chelate gel filter in the form of a gel, which maintains skin health with vitamins, removes chlorine, and removes calcium and magnesium with a metal ion remover to change hard water ...
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WO/2023/017933A1 |
Disclosed are a low-temperature nitrogen oxide adsorber based on a metal oxide-supported platinum/gamma-alumina catalyst and a method for preparing same. According to the present invention, provided is a method for preparing a passive ni...
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WO/2023/018789A1 |
Compositions and process, along with systems using those compositions and processes are described herein remediation of environmental contamination, including organic compound contamination of soil and ground water, including remediation...
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WO/2023/018601A1 |
Methods and systems are used to shape the water sorption properties of MOFs by utilizing a multivariate approach.
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WO/2023/012102A1 |
The invention relates to a method for manufacturing a porous adsorbent coating, comprising the steps of: - obtaining a homogeneous mixture comprising water, mesoporous particles in which the grains have a diameter of less than 800 μm an...
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WO/2023/012251A1 |
The present invention relates to a method for producing antiviral particles, and to the particles as such that can be produced according to the method of the invention. The particles according to the invention are used to remove viruses ...
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WO/2023/013524A1 |
One of the purposes of the present invention is to inhibit and prevent an effluent from a column from contaminating a curtain plate during liquid chromatography-mass spectrometry (LC-MS). To this end, the present invention also proposes ...
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WO/2023/011117A1 |
The present invention provides an adsorbent and a preparation method therefor, a method for purifying hexamethylenediamine, and a method for preparing organic diamine and a device used therein. The adsorbent comprises a carrier and surfa...
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WO/2023/013589A1 |
Disclosed is a radioactive metal complex. Said radioactive metal complex has a radioactive metal element and a ligand derived from a compound represented by formula (1). The radioactive metal element is 89Zr or 225Ac. [In formula (1), n ...
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WO/2023/014433A1 |
Compositions are provided corresponding to covalent organic framework materials that are doped with selected metal ions. The selected metal ions can correspond to metal ions that can both a) form a bonding complex with functional groups ...
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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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