| Document |
Document Title |
|
JP2023051080A |
To provide a generation system equipped with an abnormality detection device capable of detecting diaphragm rupture.A generation system 1 includes: a generator 2 which generates hypochlorous acid water by electrolysis of brine water; and...
|
|
JP2023050700A |
To obtain a gas production system by which, when carrying out production of, for example, hydrocarbons, it is possible to produce gas suitable for the production.A gas production system 120 includes at least an electrolytic reaction part...
|
|
JP2023050053A |
To solve a problem in which conventional oxygen enrichers need much electric power because compressors are used for compression, resulting in large sized ones, and in addition, many contaminants are included in the air used for the compr...
|
|
JP2023045473A |
To provide a novel carbon dioxide treatment method for converting carbon dioxide to a different material.The carbon dioxide treatment method carrying out a carbon dioxide absorption step of bringing carbon dioxide into contact with an aq...
|
|
JP2023512779A |
The present invention is a method of supplying an oxygen-rich gas to an oxygen-consuming process, comprising CO2to generate an oxygen-rich gas having a low nitrogen content, and to generate oxygen on the anode side of the solid oxide ele...
|
|
JP2023043808A |
To provide: a method for efficiently separating a carbon dioxide gas from a biomethane in a biogas to collect the carbon dioxide gas generated in the utilization of them by using the energy of the biogas; a method for collecting a solid-...
|
|
JP2023043734A |
To provide a carbon dioxide electrolytic apparatus that can suppress unstable behavior due to power fluctuation.A carbon dioxide electrolytic apparatus 1 of an embodiment of the present invention comprises: an electrolytic cell 4 includi...
|
|
JP2023042896A |
To maintain cell performance.A carbon dioxide electrolytic apparatus comprises an electrolysis cell including: an anode for generating oxygen by water oxidation; a cathode for generating a carbon compound by carbon dioxide reduction; a c...
|
|
JP2023512468A |
A system comprising an electrolyser stack connected via an inlet pipe and an outlet pipe to a water/gas separation vessel, the separation vessel being adapted to passively separate water and gas, the separation vessel being a heat exchan...
|
|
JP7245002B2 |
To provide a hydrogen gas dissolution device that can stably supply hydrogen water with constant dissolved hydrogen concentration.A hydrogen gas dissolution device 1 comprises: an electrolytic cell 4 having an anode room 40a and a cathod...
|
|
JP2023041049A |
To provide a method for transporting hydrogen in the form of liquid methane.The method includes: a step a) of generating electricity for utilizing renewable energy; a step b) of using the electricity to decompose water into hydrogen and ...
|
|
JP7244058B2 |
An electrolyte manufacturing device includes an electrolytic cell including a diaphragm separating an anode chamber from a cathode chamber, a circulator circulating an anolyte to the anode chamber and circulating a catholyte to the catho...
|
|
JP7243081B2 |
To provide electrolytic manganese dioxide excellent in low rate characteristics and middle rate characteristics when used as a cathode material for alkaline manganese dry cells, and a method for its production.Electrolytic manganese diox...
|
|
JP2023040102A |
To provide an electrochemical cell for treating a fluid.An electrochemical cell for treating a fluid has at least two opposing electrodes, wherein the at least two opposing electrodes define a flow path for the fluid between the electrod...
|
|
JP2023511542A |
Exhaust gases are treated in the vehicle. Solar energy is converted into electrical power, which is used to power electrochemical cells on board the vehicle. Oxygen and hydrogen are produced by an electrochemical cell. The heat and oxyge...
|
|
JP7242601B2 |
A carbon dioxide electrolytic device in an embodiment includes: an electrolysis cell including a cathode including a CO2 gas supply flow path, an anode, and a separator; a CO2 supply unit configured to supply CO2 gas to the gas supply fl...
|
|
JP2023039080A |
To provide a chemical reaction apparatus to make the flow of an electrolyte uniform.A chemical reaction apparatus 100 comprises a container 110 and a rectifying plate 106 for rectifying the flow of an electrolyte 108 on the reaction surf...
|
|
JP2023039180A |
To provide a steam electrolysis system that can effectively collect the exhaust heat of a steam electrolytic cell.A steam electrolysis system 1 comprises a steam electrolytic cell 2 and a heat exchanger 3. The steam electrolytic cell 2 i...
|
|
JP2023038058A |
To provide a system for producing an electrolyte solution and a control system capable of adjusting the balance between the suppression of bacteria contained in the solution to be treated and the efficiency of producing electrolyte solut...
|
|
JP2023037101A |
To provide a technique that improves producibility of hydrogen gas.An electrolytic device comprises: an electrolytic bath where a plurality of bipolar type electrodes are arranged between an anode electrode and a cathode electrode, and t...
|
|
JP2023037135A |
To provide a method for recovering a precious metal and a device for recovering a precious metal capable of facilitating dissolution and recovery of a precious metal embedded in a solid polymer membrane of a membrane electrode junction w...
|
|
JP2023035402A |
To provide a bioreactor in which the conversion efficiency of a reaction in which a microorganism electrochemically converts carbon dioxide into a resource substance is enhanced, thereby converting carbon dioxide into a resource substanc...
|
|
JP2023031711A |
To provide a water electrolysis device capable of suppressing elution of a metal catalyst of an anode electrode and a method for controlling a water electrolysis cell.According to an embodiment, a water electrolysis device comprises a wa...
|
|
JP2023509550A |
A device for estimating the electrical properties of an electrolyser (103) measures the membrane resistance of the electrolyser based on electrical values, e.g., the differential voltage, the current (I) and the initial value, and a data...
|
|
JP2023031133A |
To utilize hydrogen blow water having a reduced ion component for the production of hydrogen.A water electrolysis device (100) according to an embodiment comprises: a hydrogen gas-liquid separator (12) of separating hydrogen and water ge...
|
|
JP7234252B2 |
A laminate having:an electrode for electrolysis, and a membrane laminated on the electrode for electrolysis, whereinwhen the laminate is wetted with a 3 mol/L NaCl aqueous solution, and under a storage condition at ordinary temperature,a...
|
|
JP2023029321A |
To provide a separator plate in which bead compression is influenced in a targeted manner, for example is made even.A separator plate 2a includes a metal layer, the metal layer having at least one bead 12, 13, specifically a sealing bead...
|
|
JP2023028092A |
To provide a technique capable of effectively suppressing deterioration of water electrolysis stacks even when a failure occurs to a stack in a hydrogen production system of producing hydrogen using a plurality of water electrolysis stac...
|
|
JP7231062B2 |
A water electrolysis apparatus includes a plurality of water electrolysis cells connected in series, a plurality of detection circuits that is individually provided for the plurality of water electrolysis cells and that detects a current...
|
|
JP2023027161A |
To provide an effective method for generating a dope carbon nanomaterial from a molten carbonate material.A system and process for generating a dope carbon nanomaterial is disclosed. A carbonate electrolyte including a doping component i...
|
|
JP7229476B2 |
A hydrogen generation system 40 is provided with: an electrolysis vessel 12 in which hydrogen is generated by the electrolysis of water; a direct-current power supply 14 which can supply an electrolytic current to the electrolysis vessel...
|
|
JP7228692B2 |
Provided is a method of operating an electrolysis apparatus that can inhibit electrode degradation under a variable power supply. The method of operating an electrolysis apparatus includes: an energization step in which electrolysis of e...
|
|
JP7226959B2 |
An electrolyzed hydrogen water generator provided with: a pre-electrolysis unit for electrolyzing in-flowing water; a pre-electrolyzed water conduit for conveying the pre-electrolyzed water electrolyzed in the pre-electrolysis unit; and ...
|
|
JP7224608B2 |
The present invention relates to an MPC-based hierarchical coordinated control method and device for a wind-hydrogen coupling system. The method comprises the following steps: (1) dividing the wind-hydrogen coupling system into upper-lay...
|
|
JP2023506358A |
The present invention is a method of producing carbon monoxide comprising: a) humidifying a reactant gas containing carbon dioxide with water; b) supplying the humidified reactant gas from step a) to the electrolytic cell (1); c) electro...
|
|
JP2023024496A |
To provide a method for producing carbon nano-onions.A method for producing carbon nanomaterials including carbon nano-onions comprises the steps for: heating a carbonate electrolyte in order to obtain a molten carbonate electrolyte; pla...
|
|
JP2023021608A |
To provide an electrochemical system capable of efficiently adjusting the temperature of an electrochemical cell stack.An electrochemical system in an embodiment includes an electrochemical cell stack and a temperature adjusting medium c...
|
|
JP7221325B2 |
A method of operating a water electrolysis and electricity generating system includes, at a time of switching from the water electrolysis mode to the electricity generating mode, a water electrolysis stopping step, a purging step and an ...
|
|
JP7220368B2 |
A hydrogen supply system includes an electrochemical hydrogen pump which includes: an electrolyte membrane; an anode provided on a first surface of the electrolyte membrane; a cathode provided on a second surface of the electrolyte membr...
|
|
JP7220742B2 |
An anode current collector of an electrochemical cell includes an inner portion in which a first hole is formed, and an outer portion located outside the inner portion and in which a second hole is formed. The first hole has a cross-sect...
|
|
JP7219973B2 |
The present invention relates to a method for producing hydrogen in a polymer electrolyte membrane (PEM) water electrolyser cell. A direct electric current is applied to the water electrolyser cell. Water molecules are allowed to diffuse...
|
|
JP2023020282A |
To provide a high-temperature steam electrolysis apparatus, a hydrogen production method and a hydrogen production system, in which the generation of carbon dioxide is suppressed and energy cost is reduced.The apparatus comprises a cylin...
|
|
JP2023504955A |
The present invention is a method for operating a system (100) for electrolysis to obtain at least one gaseous electrolysis product, in which at least one electrolyzer (150, 160) comprises a DC voltage circuit (140) to a power converter ...
|
|
JP2023505013A |
Disclosed herein are methods and apparatus for alkaline electrolysis with hydrogen production. The system comprises a first charged battery 11a and a second charged battery 11b which are substantially identical to each other. First elect...
|
|
JP2023016252A |
To enable recovering efficiency of a hydrogen/oxygen generation reaction without performing a treatment such as additional feeding of a redox compound and replacement of an electrolytic solution.Provided is a photochemical reaction syste...
|
|
JP2023016688A |
To provide a controller and a method for a water electrolysis stack module for a renewable energy power generation device and a water electrolysis system using the same.The present invention provides a controller for a water electrolysis...
|
|
JP7216759B2 |
An inner case of an electrolysis system houses therein an electrolysis stack. An intermediate case encloses the inner case from outside. An outer case encloses the intermediate case from outside. A method of operating the electrolysis sy...
|
|
JP7213537B2 |
To provide an electrochemical cell and a cell stack that can get a stable reaction efficiently.An electrochemical cell comprises: a first unit including a first electrode; a second unit including a second electrode; a polymer electrolyte...
|
|
JP7212978B1 |
[PROBLEMS] To provide an electrolyzer capable of continuously and simply and stably producing mixed electrolyzed water containing electrolyzed hypochlorous acid at a desired pH, particularly pH 6 to 6.5, without generating wasteful waste...
|
|
JP2023013534A |
To provide a solution to a problem that many proposed methods for treating tritium-containing water containing tritium that have focused on removing and detoxifying tritium require a large amount of energy for the treatment to be economi...
|
