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JP2023081743A |
To inhibit the scattering of Mn contained in an interconnector into a fuel chamber.A fuel cell stack includes: an electrochemical reaction single cell that includes an electrolyte layer containing a solid oxide, and an air electrode and ...
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JP2023081744A |
To inhibit the scattering of Mn contained in a specific member into a fuel chamber, the specific member constituting a gas passage where gas supplied to a fuel electrode flows.An electrochemical reaction module includes an electrochemica...
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JP2023079603A |
To provide a CO production apparatus which promotes effective utilization of CO2, and can reduce emission of CO2 to the air.A CO production apparatus 1 in an embodiment includes: a CO2 recovery part 2 for recovering CO2 from CO2 containi...
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JP2023524076A |
Disclosed herein are methods of purifying materials using reactor output. For example, methods for purifying materials (eg, limestone, dolomite, waste streams, and/or ash) using acids and/or bases produced in reactors are described herei...
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JP7288342B2 |
To provide a device of generating hydrogen/oxygen, capable of preventing the concentration of hydrogen gas in oxygen gas at an anode side from increasing after stopping its operation.A device 1 of generating hydrogen/oxygen, comprising a...
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JP7288346B2 |
To provide a hydrogen/oxygen generator in which oxygen gas is discharged from the anode side when a water electrolytic module stops the electrolysis of water.A hydrogen/oxygen generator comprises a water electrolytic module for generatin...
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JP2023523637A |
The present invention discloses a portable hydrogen-oxygen generator, comprising a case, an electrolyzer, a hydrogen outlet and an oxygen outlet, and a power supply module. The case is provided with a detachable upper cover at its upper ...
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JP2023523585A |
The present invention relates to regioselective chemical and electrochemical methods for preparing oxidized heterocyclic α-aminoamide compounds. By applying specific catalysts or catalyst systems during chemical oxidation or by applying...
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JP2023077270A |
To provide a production method capable of obtaining a thinned graphite with low contents of elemental fluorine and elemental boron and low mass ratio of elemental carbon to elemental oxygen (C/O ratio).A method for producing a graphite s...
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JP2023075959A |
To provide an electrolyte injection device that can keep the concentration of an electrolyte high.An electrolyte injection device 1 of the present invention comprises an electrolysis plate 21, an electrolytic cell 2 for sealing a liquid ...
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JP2023075978A |
To provide an ozone water generator capable of reducing the number of detection parts for detecting ozone gas, thereby reducing size and cost.An ozone water generator 1 includes: an intake port 12 and an exhaust port 13 formed in an encl...
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JP7284845B2 |
To provide an electrolyzed water generator capable of detecting a water level in an electrolytic cell with a compact configuration.An electrolyzed water generator 1 comprises: an electrolytic cell 2 supplied with water to be electrolyzed...
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JP7284530B2 |
A hydrogen recycle system comprises a processing device, an electrochemical hydrogen purification device and a dewatering device. The processing device is used to receive and process a mixed gas and to remove harmful substances; the elec...
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JP7284519B2 |
The present invention provides a water electrolysis method comprising: supplying at least water into an electrolysis cell which includes a solid polymer electrolyte membrane, and an anode and a cathode disposed sandwiching the solid poly...
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JP2023074566A |
To suppress the generation of a short circuit between a corner part of an inter connector and a separator for a single cell.An electrochemical reaction unit comprises: a single cell; a separator for the single cell; and an inter-connecto...
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JP7282968B1 |
An object of the present invention is to prevent a hydrogen electrode containing a metal component from being damaged without increasing operating costs when generating hydrogen. An electrolysis module (19) for supplying steam to a hydro...
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JP2023072891A |
To provide an electrolysis cell that is less prone to breakage.An electrolysis cell 10 comprises a support substrate 4, an element part 5, at least one first channel 43, and at least one second channel 44. The element part 5 is supported...
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JP2023072927A |
To provide an electrolysis cell that can suppress deposition of carbon (C).An electrolysis cell 10 comprises an element part 5 and a support substrate 4. The support substrate 4 comprises a channel 40, a first region A1, and a second reg...
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JP2023072926A |
To provide an electrolysis cell with enhanced electrolysis efficiency.An electrolysis cell 10 includes a support substrate 4, an element part 5, and a catalyst part 13. The support substrate 4 has a channel 43 through which hydrogen and ...
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JP2023073236A |
To provide an electrolytic cell system, such as a solid oxide electrolytic cell (SOEC) system, with reduced power consumption, and to provide a method for operating the cell system.There is provided a solid oxide electrolytic cell system...
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JP2023072892A |
To control a gas composition of gas mixture generated in an electrolysis cell.An electrolysis cell system 100 includes an electrolysis cell 10 and a temperature control section 20. The electrolysis cell 10 has a support substrate 4, a fi...
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JP3242050U |
An object of the present invention is to provide a hydrogen production apparatus for offshore wind power generation that overcomes the technical difficulty of heat dissipation of hydrogen production equipment and is difficult to realize....
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JP3242058U |
Kind Code: A1 An oxyhydrogen gas generator capable of more accurately detecting a change in temperature of an electrolytic solution at a distance from an electrolytic cell and capable of temperature control for efficiently generating oxy...
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JP2023072661A |
To provide an electrolyzer system including a solid oxide electrolyzer cell (SOEC) and the operation method thereof.An electrolyzer system 200 and a fuel cell system include a hydrogen blower 510 configured so as to compress a hydrogen f...
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JP7279175B2 |
An energy storage system includes: a reformer configured to receive natural gas and steam and to output reformed natural gas; a combustion turbine configured to output heated sweep gas; and a molten carbonate electrolyzer cell (“MCECâ€...
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JP7275868B2 |
To provide an abnormality diagnosis program of a water electrolysis apparatus and a water electrolysis system having the program, which can accurately detect the presence or absence of micro short of a PEM type water electrolysis stack.A...
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JP7275629B2 |
A method for manufacturing a sulfuric acid solution includes supplying a chloride ion-containing sulfuric acid solution as an initial electrolyte in an electrolyzer inside of which is divided into an anode chamber and a cathode chamber b...
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JP7276922B1 |
Kind Code: A1 An air conditioning system adjusts the temperature of a room by generating hot or cold heat and exchanging heat with the outside air. In water electrolysis and fuel cells, the electrolyte is cooled or heated, but the energy...
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JP2023069687A |
To provide a photoelectrolytic fuel cell capable of switching hydrogen generation and power generation tailored to hydrogen demand and power demand.A photoelectrolytic fuel cell comprises a catalytic electrode, an electrolytic solution, ...
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JP7274796B1 |
The present invention provides an electrolytic cell capable of satisfactorily removing air bubbles on electrodes by a swirling flow of electrolytic solution. Anode (21) and cathode (22) alternately arranged in a first direction (X direct...
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JP2023520287A |
The method comprises a stack (2) of polymer electrolyte membrane type electrochemical cells (1), in particular a stack (2) of electrolysis cells (1), arranged between two end plates (3, 4). , an electrochemical cell stack assembly, in pa...
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JP2023066459A |
To provide a hypochlorous acid water supply device capable of suppressing dry adhesion of scale components in an electrolytic cell.A hypochlorous acid water supply device (hypochlorous acid water generation part 30) comprises: an electro...
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JP7269099B2 |
To provide an operation method of an electrolytic apparatus and an electrolytic apparatus capable of suppressing deterioration of a cathode under a variation power source.An operation method of an electrolytic apparatus of the present in...
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JP7266978B2 |
A water electrolysis device includes a membrane electrolyzer, an air supplying tube, and an air pump. The electrolyzer includes an ion-exchange membrane and a cathode chamber. A cathode electrode is configured in the cathode chamber. The...
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JP7265818B2 |
Topic: The purpose is to provide an oxygen and hydrogen mixed gas generator and a method for producing oxygen and hydrogen mixed gas stably by electrolyzing, and the resulting oxygen and hydrogen mixed gas thereto. an oxygen hydrogen mix...
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JP7263849B2 |
To provide a technique for a water electrolysis apparatus that suppresses the deterioration of a membrane-electrode joined body due to water shortage in a water electrolysis cell and the degradation in efficiency of the water electrolysi...
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JP2023058306A |
To provide a water electrolysis apparatus and a control method of a water electrolytic cell that can discharge contaminants while suppressing elution of a metal catalyst for an anode electrode.A water electrolysis apparatus according to ...
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JP2023057600A |
To provide a device of recovering flammable gas, that can prevent deterioration of a facility and is excellent in safety.The device of recovering flammable gas comprises a recovery chamber recovering flammable gas generated from a source...
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JP2023058008A |
To solve a problem of a low hydrogen generation ratio and carbon dioxide generation, associated with a conventional hydrogen production method.A positive electrode 107 contains at least either of an iron (II) complex and an iron (III) co...
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JP7263269B2 |
To provide a solid oxide electrochemical stack capable of easily preventing the deterioration of a glass seal material and the deterioration of a peripheral member due to the transpiration of a glass seal material.A solid oxide electroch...
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JP2023517098A |
The present invention relates to an extraction unit for extracting hydrogen from a gas mixture, the extraction unit being a tube or vessel comprising a transition channel for passing the gas mixture in the feed direction from a receiving...
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JP2023056800A |
To provide an electrochemical cell used for the production of a hydrocarbon by co-electrolysis with carbon dioxide and water vapor.An electrochemical cell 1 comprises a cathode 2 and an anode 3 arranged on two opposite surfaces 12 and 13...
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JP2023516391A |
In one aspect, a system comprises a water stream in fluid communication with an electrolytic cell, the electrolytic cell including an anode side chamber and a cathode side chamber; a deep space oxygen radiator in fluid communication with...
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JP7260272B2 |
To provide a method for manufacturing electrode, in which the cost during electrode replacement in electrolytic tank can be reduced as well as the work efficiency can be improved, and, furthermore, the electrolytic performance after repa...
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JP7259389B2 |
To provide a method of producing a sulfuric acid solution that highly efficiently dissolves a metal at a high anode current density while suppressing passivation and an electrolytic cell used in the production method.A method of producin...
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JP7257933B2 |
To remove gas included in liquid without increasing the size of a water electrolysis apparatus.A water electrolysis apparatus (100) of an embodiment of the present invention comprises: a water electrolysis tank (10) for generating hydrog...
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JP7257931B2 |
To safely reduce the amount of contaminants included in water used for a water electrolysis apparatus.A water electrolysis apparatus 100 relating to one aspect of the present invention comprises: a water electrolysis tank (20) for electr...
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JP7257467B2 |
A water electrolysis system includes a water supply unit, a KOH tank, a water electrolysis apparatus, and a control device. The water supply unit and the KOH tank supply an aqueous solution containing hydroxide ions of a predetermined co...
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JP2023053613A |
To provide a carbon dioxide recovery system capable of suppressing a harmful effect caused by an electrolyte substance.A carbon dioxide recovery system 1 that separates carbon dioxide from a carbon dioxide-containing gas containing carbo...
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JP7256790B2 |
The purpose of the present invention is to improve the utilization rate of a hydrogen generation device in a hydrogen production system for producing hydrogen by using power generated by renewable energy. Provided is a design device for ...
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