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JP4729857B2 |
To provide an ion exchange membrane which is used for a fuel cell and is superior in permeation suppression of liquid fuel. This is a non-fluorine system ion exchange membrane for fuel cell which is superior in methanol permeation suppre...
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JP2011136872A |
To manufacture a large amount of an artificial aggregate with high safety containing no sharp parts when manufacturing the artificial aggregate from industrial waste products of a stable type or management type, and also to enable manufa...
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JP4724971B2 |
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JP4720091B2 |
To provide an excellent ion conductive membrane satisfactory both in ion conductivity and chemical stability to methanol, and provide a fuel cell excellent in reliability and having a high performance. This is the ion exchange membrane w...
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JP4718221B2 |
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JP2011115734A |
To provide a technique capable of removing a humic colored substance from wastewater more simply and economically than a conventional technique and also capable of reusing the recovered substance.The method for treating the wastewater co...
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JP4701539B2 |
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JP4699824B2 |
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JP2011111386A |
To provide a method for safely producing a pure hypochlorous acid water used as a bactericide or virucide from one raw material liquid.The method utilizing the configuration of water electrolysis partitioned by a positive ion-exchange me...
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JP2011111689A |
To provide an ion-exchanging nonwoven fabric having a wide surface area and excellent ion-exchanging capacity, and to provide a method for producing the nonwoven fabric.The ion-exchanging nonwoven fabric includes an ion-exchanging fiber ...
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JP4697385B2 |
To provide an ion exchange membrane and a membrane/electrode junction body suitable for a direct methanol type fuel cell, and to provide the direct methanol type fuel cell having excellent performance. As to this ion exchange membrane, a...
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JP4693325B2 |
The present disclosure discloses a process and apparatus to accomplish same for complete solubilization, sterilization, radioactivity filtration, and destruction of clothing, supplies, equipment, and other articles made of polyvinyl alco...
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JP4686719B2 |
To improve properties such as heat resistance, endurance, mechanical strength and liquid-permeability practically without decreasing proton conductivity by crosslinking a polymer film-like products having a sulfonic group. The method for...
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JP4685831B2 |
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JP4684197B2 |
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JP2011092800A |
To provide a multifunction water purifying filter while restraining size enlargement and structural complication.A hollow fiber membrane module 7 stored in a film case 5 is formed by bending a plurality of hollow fiber membranes 15 into ...
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JP2011092865A |
To provide a fibrous adsorbent which strongly supports a chelate resin without damaging excellent function such as metal adsorptivity of the chelate resin.A microparticle of the chelate resin with metal adsorptivity, preferably with an a...
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JP2011088067A |
To obtain a filter which separates a small amount of cations, has a low pressure loss and also does not cause contamination due to coming-off of a fiber or the like in the filter for removing ions from a liquid.The filter for separating ...
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JP2011083744A |
To provide an ion exchanger of a cooling water supply apparatus improved in ion exchange efficiency and ion exchange capacity, with an elongated service life.A leading-in side pipe joint 171 and a leading-out side pipe joint 172 of a byp...
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JP4675569B2 |
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JP4675516B2 |
To provide a method for producing an anion exchange membrane, excellent in oxidation resistance, alkali resistance and heat resistance. This method for producing an anion exchange membrane comprises mixing a monomer capable of obtaining ...
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JP4673751B2 |
To provide a method for operating a condensate demineralizer which makes it possible to conduct amine break operation without fail even in a nuclear power plant with a PWR and can also decrease the frequency in the reconditioning of ion ...
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JP2011072860A |
To provide a composite ion exchanger which is of such a construction that an anion-exchange group is given to one surface side and a cation-exchange group is given to the other surface side and besides, no joining interface is present be...
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JP4670074B2 |
To improve properties such as conductivity, swelling suppression property, water holding property and durability of a conventional polymer electrolyte film, especially an ion exchange membrane wherein aromatic hydrocarbon monomers such a...
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JP4666984B2 |
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JP4662419B2 |
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JP4662420B2 |
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JP4659766B2 |
A method for making an ion exchange coating (e.g., a chromatographic medium) on a substrate comprising (a) reacting at least a first amine compound comprising amino groups, with at least a first polyfunctional compound, in the presence o...
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JP4662421B2 |
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JP2011056350A |
To provide low-cost nonwoven fabric capable of adsorbing metal and exhibiting a high adsorption speed that can be used for capturing various species of heavy metal and can be produced in an existing plant.The nonwoven fabric capable of a...
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JP4657372B2 |
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JP4653170B2 |
A dialysate fluid circulation apparatus includes a dialyzer, a first housing and a second housing. The first housing contains material capable of releasing sodium into dialysate fluid flowing through the first housing. The second housing...
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JP4644120B2 |
A material for purification of a semiconductor polishing slurry that without changing of pH value, is capable of efficiently purifying a polishing slurry to thereby not only prevent metal contamination of a polished object as effectively...
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JP4641808B2 |
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JP4633955B2 |
To provide a porous ion exchanger which has a specified continuous cell structure and is markedly large in micropore volume and specific surface, a deionizing module which is easily assembled and is simple in structure, and a power savin...
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JP2011026592A |
To provide a functional group containing a secondary amino group and/or a tertiary amino group and a quaternary ammonium group, a polymer having a cation exchange group, a membrane comprised of the polymer, an ion-exchange membrane, a fu...
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JP4622056B2 |
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JP2011016119A |
To provide a hollow fiber membrane module effectively suppressing the lowering of the degree of effective utilization of adsorption capacity accompanying scaling-up and high-degree integration.The hollow fiber membrane module 12 includes...
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JP2011009034A |
To provide an ion exchanger capable of sustaining an ion recovery function appropriately.The ion exchanger 1 is installed in a coolant circuit which circulates coolant so as to go through a fuel cell and has an ion exchange resin which a...
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JP4613125B2 |
An ion exchange filter for a fuel cell system includes a housing with a fluid flow-in port and a cartridge which is disposed inside the housing and in which an ion exchange resin is filled, the fluid flowing in the cartridge through the ...
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JP4612432B2 |
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JP4600617B2 |
The performance of an anion exchange resin is evaluated on-line by measuring inorganic carbonic acid concentrations at the inlet and at the outlet of an ion exchange resin vessel (such as a demineralizer vessel) of an ion exchange appara...
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JP2010274222A |
To provide a water softening system capable of reducing power consumption by efficiently utilizing a DC power supply disposed on the water softening system.A DC power supply device 102 disposed on a hot water supplier 100 is connected to...
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JP4593830B2 |
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JP2010270368A |
To obtain a filter for recovering noble metal as extremely rare resources which drastically improves a recovering efficiency as compared to the conventional method and is excellent in a recyclability.In the filter, in which a metal adsor...
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JP4583570B2 |
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JP4578225B2 |
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JP4578425B2 |
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JP2010248499A |
To provide a monomer for an ion exchange resin, and an ion exchange polymer obtained from the monomer, particularly an electrochemical application such as a fuel cell, an alkali-chloride process, and a cationic ion exchange resin related...
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JP4574464B2 |
An ion-removing apparatus includes a housing, a first ion-removing unit and a second ion-removing unit. The housing includes an inlet port, a liquid discharge port and a gas discharge port. The first ion-removing unit is disposed within ...
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