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WO/2021/212006A1 |
The invention is directed to ion-capture compositions for ingestion and methods of use thereof. An aspect of the invention is drawn towards a method for selectively capturing at least one ion from the digestive system of a subject, the m...
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WO/2021/200495A1 |
A water softening device equipped with: a water softening tank in which raw water containing a hardness component is softened with a weakly-acidic cation exchange resin; an electrolysis tank in which alkaline electrolyzed water and acidi...
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WO/2021/201023A1 |
A water softener apparatus 10 comprises a water softening tank 12 for rendering raw water containing hardening ingredients into soft water by means of weakly-acidic cation exchange resin, an electrolyzing tank 14 for generating first aci...
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WO/2021/201021A1 |
A water softening device 10 is provided with: a water softening tank 12 that uses a weakly acidic cation exchange resin to soften hard water containing a hardness component; a reclamation raw water supply unit 110 that supplies reclamati...
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WO/2021/198806A1 |
Method for lowering aldehyde content in a mixture comprising (i) diethylene glycol (DEG) and/or triethylene glycol (TEG) and (ii) aldehyde are disclosed. An ion exchange resin is soaked in monoethylene glycol. The mixture comprising 5 to...
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WO/2021/192951A1 |
Provided is a cation exchange membrane in which a polyolefin base material is used, wherein swelling of an ion exchange resin is suppressed, and the cation exchange membrane has low electrical resistance. This cation exchange membrane ...
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WO/2021/191848A1 |
A semisynthetic method of preparing neosaxitoxin from cultures of the dinoflagellate Gymnodinium catenatum is described. The scalable method includes the reductive desulfonation of an unresolved mixture of toxin C3 and toxin C4 and mild ...
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WO/2021/146417A1 |
Systems and methods use ion exchange to extract lithium from a lithium-containing feed solution such as a salar brine. Lithium ions are loaded into an ion exchange resin and then eluted while recharging the resin. Sodium hydroxide or sod...
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WO/2021/140764A1 |
Provided is a method for purifying a non-aqueous solvent, the method characterized by comprising: a pretreatment step for passing a non-aqueous solvent for dehydration treatment through an ion exchange resin-filled layer prior to dehydra...
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WO/2021/124194A1 |
Process for recovering and recycling alkyl sulfonic acid in the production of lipids from biomass deriving from Guayule plants comprising the following steps: (a) obtaining a hydrolysate comprising 5 -carbon sugars (C5) from the biomass ...
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WO/2021/111453A1 |
Disclosed herein a monovalent-ion-selective composite membrane comprising a polymeric cation exchange membrane and a metal-oxide-based layer, wherein said metal-oxide-based layer comprises a metal oxide or an organic-inorganic hybrid pol...
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WO/2021/090153A1 |
The technology is designed for demineralisation (desalination) of water for technological needs. The technology does not generate polluting waste from the demineralisation process. Desalinated water is used in industrial processes to pro...
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WO/2021/090916A1 |
Provided is a method for preparing a hypochlorous acid aqueous solution by which a weakly acidic hypochlorous acid aqueous solution having a pH of about 3.5-7 can be obtained without substantially generating chlorine gas even immediately...
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WO/2021/090919A1 |
The present invention addresses the problem of providing an ion exchange membrane through which ions permeate easier than through a conventional profile membrane, which has a small pressure loss in a flow path, and in which clogging due ...
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WO/2021/085163A1 |
A water softener which is provided with: a water softening cell which softens raw water that contains a hardness component by means of a weak acidic cation exchange resin; an electrolysis cell which produces alkaline electrolyzed water a...
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WO/2021/065483A1 |
A purification method in which an organic solvent, which has a boiling point exceeding 100°C at 1 atmosphere, is purified by being separated from a mixed solution of the organic solvent and water comprises: a step for passing the mixed ...
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WO/2021/064629A1 |
The present invention relates to the separation and isolation of neutral human milk oligosaccharides (HMOs) from the reaction milieu in which they are produced, preferably from a fermentation broth, comprising the steps of: i) optionally...
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WO/2021/058132A1 |
The invention relates to a chromatography method of producing a target elution volume (238) comprising a first and a second target protein (P1, P2). The method comprises: providing (102) a cation exchange chromatography column (230); app...
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WO/2021/045068A1 |
The purpose of the present invention is to provide: a purification method for a silicon-containing polymer composition, said method being capable of reducing metal impurities in a silicon-containing polymer composition to be treated, whi...
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WO/2021/041361A1 |
Compositions and methods are provided for producing crystalline forms of organic acids or salts or lactones thereof from an aqueous solution. More specifically, methods are provided for producing a crystalline form of a salt of mevalonic...
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WO/2021/041198A1 |
Disclosed herein are materials and methods related to the removal of a polyfluorinated alkyl compound from water. The materials contain both fluorine and an ion, which materials can be used as a network to remove the polyfluorinated alky...
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WO/2021/032754A1 |
The present invention relates to the use of particulate mineral material comprising modified heulandite group zeolite for removing heavy metal cations from a liquid medium, wherein at least a part of the exchangeable cations in the heula...
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WO/2021/007066A1 |
A process for removing Hg2+ toxins from bodily fluids is disclosed. The process involves contacting the bodily fluid with a titanium metallate ion exchanger to remove the metal toxins in the bodily fluid, including blood and gastrointest...
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WO/2021/007065A1 |
A process for removing Sr2+ toxins from bodily fluids is disclosed. The process involves contacting the bodily fluid with an ion exchanger to remove the metal toxins in the bodily fluid, including blood and gastrointestinal fluid. Altern...
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WO/2021/000318A1 |
A process for purifying (i) a hydrophilic organic solvent, (ii) a hydrolysable organic solvent, or (iii) a mixture of a hydrophilic organic solvent and a hydrolysable organic solvent by removing ionic contaminants from the hydrophilic or...
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WO/2020/261929A1 |
This monolithic organic porous ion exchanger comprises a continuous skeleton and continuous pores, and is characterized in that: the continuous skeleton is formed by an organic polymer that is a hydrolyzate of a crosslinked polymer of (m...
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WO/2020/255680A1 |
Strongly acidic cation-exchange resins, chelate resins, weakly acidic cation-exchange resins, etc. have conventionally been used for removing metal ions present in aqueous solutions. However, there are problems in that strongly acidic ca...
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WO/2020/247467A1 |
Cation exchange membranes and materials including silica-based ceramics, and associated methods, are provided. In some aspects, cation exchange membranes that include a silica-based ceramic that forms a coating on and/or within a porous ...
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WO/2020/241476A1 |
The purpose of the invention is to further reduce fine particles contained in ultrapure water to be supplied to a point of use. An ultrapure water production system 1 has: an ultrapure water supply line L1 that is connected to points of ...
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WO/2020/226039A1 |
Provided is a water treatment apparatus that can reduce the amount of chemical solution addition. A water treatment apparatus is provided with a decarbonation apparatus, a first adjustment section, a first water softening apparatus, a se...
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WO/2020/225665A1 |
A process is described for the separation of at least one inositol from a carob extract comprising the steps of: a) providing a filtered and demineralised carob extract having a Brix value greater than 60 and a pinitol content, in weight...
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WO/2020/217911A1 |
The present invention provides a method for purifying an organic solvent, characterized by having a first processing step for bringing an organic solvent to be processed into contact with an H-form cation exchanger (1), and a second proc...
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WO/2020/208026A1 |
The present invention relates to a method for modifying a polymer carrier material for use as a stationary phase in an analytical or preparative separating method, the method comprising the steps of: providing a polymer carrier material,...
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WO/2020/208210A1 |
The invention relates to a method for lowering the oxidising power of a liquid or semi-liquid organic composition, as well as of the so-called free organic composition that can be obtained by this method. It also relates to a free organi...
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WO/2020/190770A1 |
A method for regeneration of an ion exchange material employed in a water softening or conditioning system. The method includes the step of contacting the ion exchange material with an aqueous process fluid that includes a compound havin...
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WO/2020/182862A2 |
The disclosure relates to a method for softening drinking water, swimming pool and bathing pool water, and/or process water, in which method a table-top water filter, a filter cartridge, a softening system and/or a system for softening s...
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WO/2020/169486A1 |
The invention relates to a method by means of which a composite layer can be produced in the simplest and most controlled manner possible and by means of which composite layers having different specified properties can be produced with t...
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WO/2020/160539A1 |
Methods are disclosed for treating water containing a target anion to remove the target anion. The methods can include preparing a treatment composition solution that contains a metal treatment agent, adjusting the treatment composition ...
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WO/2020/149299A1 |
A resin composition which is composed of the components (A)-(C) described below. Component (A): 95-99.9% by mass of a polyolefin resin Component (B): 0.05-3.0% by mass of an inorganic ion exchanger Component (C): 0.05-3.0% by mass of an ...
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WO/2020/131837A1 |
The present disclosure provides systems and methods for producing carbon products via electrochemical reduction from fluid streams containing a carbon-containing material, such as, for example, carbon dioxide. Electrochemical reduction s...
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WO/2020/118426A1 |
The present disclosure relates processes and systems for producing and/or purifying 68Ga from an irradiated substrate of 68Zn. In some embodiments, the process rely on the use two cation- exchange chromatography columns to separate 68Ga ...
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WO/2020/117760A1 |
The invention is directed to methods for purifying recombinant proteins, e.g. HIV- 1 envelope trimers and/or nanoparticles, wherein the methods do not use an affinity step.
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WO/2020/099285A1 |
The invention is directed to a catalyst, to a method for manufacturing a catalyst, to a method for manufacturing a bisphenol compound, and to the use of a catalyst. The catalyst of the invention comprises particles having a core and a sh...
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WO/2020/099604A1 |
The present invention relates to a method of post-synthetic downsizing zeolite-type crystals and/or agglomerates thereof to nanosized particles, and in particular a heating-free and chemical-free method. The present invention also relate...
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WO/2020/078928A1 |
The facility for separating a multivalent cationic species, from a solution comprising this multivalent cationic species and lithium, comprises a capturing device (3) which has an inlet (2) and an outlet (4). The capturing device (3) com...
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WO/2020/081518A1 |
Some embodiments provide a method for removing purine compounds from a fluid mixture. The purines removed from the fluid mixture can be represented by a purine compound of the following formula: Other embodiments include an ion-exchange,...
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WO/2020/070450A1 |
The invention mainly relates to a method for producing a phospholipid concentrate derived from a liquid dairy composition comprising at least caseins and phospholipids, characterized in that it comprises at least the steps of: - passing ...
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WO/2020/069558A1 |
A method (10) for the processing of lithium containing brines, the method comprising the method steps of: (i) Passing a lithium containing brine (12) to a filtration step (14) to remove sulphates; (ii) Passing a product (16) of step (i) ...
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WO/2020/068803A1 |
A method of removing from water at least one of algae, bacteria, toxins produced by algae, toxins produced by bacteria, and algae nutrients by placing an open-cell foam material into the water, leaving the material in the water for suffi...
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WO/2020/060970A1 |
The present disclosure generally relates to methods for the recovery of amines from aqueous mixtures. In particular, the disclosure relates to methods for separating amines from amine-containing aqueous mixtures by adjusting the pH of th...
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