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JP6672980B2 |
To provide an ion exchange device capable of reducing the number of drain pipes.There is provided an ion exchange device 1 which comprises a pressure tank 2, a regeneration liquid supply unit 4, a piping unit, a flow path control valve u...
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JPWO2018124018A1 |
Obtains pearlite that has both the filtration function of pearlite and the chemical properties of zeolite. It is a pearlite having a structure in which zeolite is formed, and has a portion between the pearlite and the zeolite that contin...
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JP6648565B2 |
To provide a separation material used for separating a biopolymer such as a protein which has a satisfactorily high amount of adsorption in addition to the satisfactory liquid permeability and reduced nonspecific adsorption.Disclosed sep...
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JP2020021668A |
To provide an ion exchanger capable of evening a flow of cooling liquid in a cooling system of a fuel battery system.An ion exchanger 2, a liquid-gas separator 3, and a reserve tank 4 are integrally formed on an ion exchanger module 1. T...
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JP2020503458A |
It provides a process and system for cleaning excess aluminum from a coating bath, eg, anodized bath solution, so that it can be reused in an effective manner. This process first nad a portion of the anodized bath solution containing exc...
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JP6636111B2 |
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JP6633069B2 |
The invention relates to alkenyl(perfluoroalkyl)phosphinic acids, to the preparation and intermediates thereof, to the use thereof as monomers for the preparation of oligomers and/or polymers, to the corresponding oligomers/polymers, to ...
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JP2020006292A |
To provide a compact and lightweight ion exchanger which can effectively remove an ion from a coolant both during a cleaning period and during a normal period.An ion exchanger 5 comprises a housing 8 having an inflow port 9 formed therei...
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JP6629383B2 |
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JP2020001955A |
To develop a method capable of improving properties of removing coarse chloride containing an anionic metal chlorine complex to obtain the refined chloride having higher purity in a charged metal impurity.A method for producing a refined...
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JP6625069B2 |
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JP2019535503A |
The present invention relates to the extraction of lithium from liquid resources such as natural and synthetic brine, inorganic and exudate solutions from recycled products using coated ion exchange particles containing ion exchange subs...
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JP6618803B2 |
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JP2019534902A |
To provide a heat-induced graft of a non-woven fabric for large-capacity ion exchange separation. The present invention provides a method of preparing a polymer grafted and functionalized non-woven film suitable for use in a separation p...
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JPWO2018147393A1 |
The present invention is a separating agent for purifying human insulin, which is high in isolating human insulin from a solution containing human insulin and specific insulin under specific liquid chromatography separation conditions us...
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JP2019195765A |
To provide a small-size and light-weight ion exchanger capable of effectively removing ions from refrigerant during both of a cleaning period and a normal period.An ion exchanger 5 is provided with a housing 9 filled with an ion exchange...
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JP6601840B2 |
To maintain and manage a property of an expensive industrial hydraulic oil.A hydrogen ion concentration index of a hydraulic oil (solution) in an extraction path 17 of neutralization treatment means 16 is measured by pH measurement means...
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JP6601642B2 |
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JP6602765B2 |
The present invention provides methods for cleaning or regenerating a chromatography materiel for reuse. The methods of the invention can be used for cleaning or regenerating chromatography columns for reuse in the large-scale manufactur...
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JP2019188323A |
To provide a soft water supply facility which prevents a hardness leakage and which can reduce salt consumption by collecting water to a limit of an allowable water collection amount.In a soft water supply facility, two water softeners 1...
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JP6591211B2 |
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JP2019171293A |
To provide a pure water regeneration method and a pure water regeneration apparatus that improve a regeneration step to reduce an amount of pure water used in the regeneration step, thereby reducing the capacity of a pure water tank for ...
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JP2019163182A |
To provide a purified liquid with a high-purity zirconium that has a reduced content of titanium impurities in cases where zirconium is separated and purified from yttrium.A method for purifying zirconium according to the present inventi...
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JP2019527125A |
Disclose a system and method for controlling the performance of a mixed ion exchange medium, including two or more media. A weighted average of the amount of the first medium with the first exchange rate to the amount of the second mediu...
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JP6581986B2 |
A method for preparing this material and a method for separating a metal cation notably a cation of a radioactive isotope of a metal such as cesium using this material.
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JP6569721B2 |
Disclosed is a porous membrane comprising a porous polytetrafluoroethylene (PTFE) substrate and a coating comprising a copolymer of formula (I): H-[-O-CH(Rf)-CH 2 -] m -[-O-CHM-CH 2 -] n --[-O-CHL-CH 2 -]...
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JP2019137600A |
To provide a novel complex oxide containing a metal oxide cluster.The present invention provides a complex oxide having a skeleton structure in which metal oxide clusters each having a structure with 11 or less metal oxide units being co...
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JP2019118891A |
To provide a pure water producing apparatus and a pure water producing method capable of reducing the TOC load on a strongly basic anion exchange resin by efficiently utilizing a weakly basic anion exchange resin which is easy to regener...
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JP2019518420A |
A method for reducing an odor in the waste by adding an acidic ion exchange resin to an absorbent that is in contact with the waste.
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JP6538700B2 |
Provided are media cartridges that have adjustable bypasses using linear movement, and systems and methods that use them. Aspects include an adjustable bypass filter cartridge where a treated stream and an adjusted non-treated stream com...
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JPWO2018043462A1 |
The present invention is an ion exchange fiber comprising a core fiber and an ion exchange layer which is arranged around the core fiber and contains a crosslinked polymer compound having an ion exchange group, and is the ion exchange fi...
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JP2019098206A |
To decrease volume of an ammonia-containing drainage discharged from a plant or the like and concentrate ammonia in the ammonia-containing drainage for reducing facility size of a treatment device arranged in a latter part.An ammonia-con...
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JP2019093352A |
To provide a water softener of a simple structure capable of adjusting ion exchange capacity of an ion exchange resin.A water softener is installed at a pipe in which water flows. The water softener has a water supply passage equipped wi...
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JP6531305B2 |
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JP6530233B2 |
The present invention provides cation exchange membrane reinforcing core material which is excellent in mechanical strength such as bending and the like, is capable of stably exhibiting electrolytic performance for a long period of time ...
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JP2019085548A |
To provide a diaphragm having excellent ion selectivity or ion permeability and having excellent durability.A diaphragm contains an ion exchange film containing a polymer having a sulfonic acid type functional group, and a reinforcement ...
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JP6526506B2 |
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JP6522970B2 |
To provide a porous molding that can be used as a molding that has sufficient strength to be self-supportable even when the dimensions change due to absorbing water and that can be suitably used as a filter for removing impurities in a l...
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JP6520721B2 |
To provide a method for producing a fluorinated cation exchange membrane, by which a fluorinated cation exchange membrane having a high effect to suppress attachment of the gas to the surface on the cathode side and having an excellent r...
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JP6517799B2 |
Composite ion-exchange materials for use in an ion-exchange column are provided. Also provided are ion-exchange columns packed with the materials and methods for using the materials to remove metal ions from samples, such as waste water ...
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JP6515922B2 |
To provide a cation exchange membrane which is less susceptible to swelling or elongation during electrolysis of a potassium chloride aqueous solution even without permitting water absorption or swelling immediately prior to mounting it ...
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JP6517404B2 |
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JP6515419B2 |
To provide a novel manufacturing method capable of conducting under moderate conditions and manufacturing a metal oxide nanowire having high specific surface area.A manufacturing method includes a process of an alkali treatment of an all...
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JP6513250B1 |
To provide an ion exchange device in which oxidative deterioration of a cationic resin is unlikely to occur. A mixed bed type ion exchange resin tower 10 filled with an anionic resin and a cationic resin is provided, and a branch pipe 22...
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JP6510042B2 |
The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group,...
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JP2019063685A |
To provide a metal decontamination agent capable of sufficiently removing metals, especially polyvalent metals, adhering to a product, and a product cleaning method by ultrapure water to which the metal decontamination agent has been add...
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JP2019063709A |
To provide a fibrous ion exchange body that is safely used even for the production of drinking water and that can reduce the hardness quickly.A fibrous ion exchange body contains polyacrylic acid or polyacrylic acid salt crosslinked with...
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JP6502500B2 |
Disclosed is a porous support including fine porous structures formed between nanofibers, wherein the fine porous structures have a porosity of 50% to 90%, a pore size of 0.01 μm to 10 μm and an air permeability of 0.01 to 7 sec/100 cc...
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JP6498220B2 |
A method of capturing a basic, nitrogen-containing compound is provided. The basic, nitrogen-containing compound is captured by sorption (e.g., adsorption) on a sulfonic-acid containing polymeric material. The sulfonic acid-containing po...
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JP6488535B1 |
To provide a regeneration tool capable of adding a function of regenerating an ion exchange resin. A regeneration tool 1 adds a function of regenerating an ion exchange resin by introducing a saline solution S for regenerating the ion ex...
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