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WO/2023/042590A1 |
This hydrogen producing system 10 comprises a hydrogen producing instrument 14 and a management server 40. The management server 40 includes an operation plan creation unit 52 and an operation plan output unit 54. The operation plan crea...
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WO/2023/035914A1 |
A hydrogen generation device having a heat sink, which comprises a water tank, an electrolytic cell, and a heat sink. The water tank has an accommodating space for accommodating electrolyzed water. The electrolytic cell is disposed in th...
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WO/2023/036857A1 |
The present invention relates to a process and a system for the production of hydrogen and carbon dioxide starting from a feed stream comprising carbon monoxide, which is reacted with water and a halogen reactant. The process in particul...
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WO/2023/038116A1 |
Provided is a carbon dioxide reduction electrolysis tank that electrochemically reduces carbon dioxide and that comprises: a cathode that reduces carbon dioxide; a carbon dioxide flow channel that supplies gaseous carbon dioxide to the c...
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WO/2023/036068A1 |
A hydrogen water generating device with a warning function, and a hydrogen production system thereof. The hydrogen water generating device comprises a cup body for accommodating water, and a gas intake structure, a holder, a refining pip...
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WO/2023/034270A1 |
In accordance with one aspect of the present disclosure, a method for generating hydrogen is provided. The method includes producing AC electric current from a hydroelectric turbine deployed under water at an offshore site. The method al...
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WO/2023/033037A1 |
The present invention pertains to a bioreactor comprising: a container that has an inlet and an outlet for a fluid; and a plurality of plate-like electrodes disposed inside of the container, wherein a flow path in one direction from the ...
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WO/2023/030655A1 |
According to the invention, a process is provided for preparing lithium hydroxide or an aqueous solution thereof using untreated water containing lithium salt, wherein an electrolysis of a first electrolyte is carried out. The electrodia...
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WO/2023/032589A1 |
With respect to an electrolytic liquid generation system (1) according to the present invention, a function unit (4) has an electrolytic liquid generation function of generating ozone water (W2) from tap water (W1) by electrolyzing the t...
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WO/2023/030551A1 |
Disclosed in the present invention are a seawater non-desalination in-situ direct electrolysis hydrogen production method, apparatus, and system. The seawater non-desalination in-situ direct electrolysis hydrogen production apparatus is ...
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WO/2023/023691A1 |
A process (100) for producing hydrogen (50) comprises the steps of: operating a prime mover (22), operation of the prime mover (22) producing an exhaust gas (27); recovering heat from said exhaust gas (27) by a waste heat to power system...
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WO/2023/026269A1 |
Water electrolyzers, systems and methods are provided, which operate with saline water to produce hydrogen. Water electrolyzers comprise an electrode assembly configured to electrolyze received water to produce oxygen and hydrogen, and o...
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WO/2023/027386A1 |
The present invention relates to a pump transport-type electrolyzer having a module-type electrode coupling structure and, more specifically, comprises: a finishing support unit comprising a finishing panel and a discharge panel having a...
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WO/2023/026926A1 |
According to this embodiment, a water electrolysis device comprises a water electrolysis cell, a power supply unit, and a control unit. By using a solid polymer electrolytic membrane having one surface on which an anode electrode is inst...
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WO/2023/022203A1 |
Provided is an isocyanate production system 1 comprising a control device 10 that chooses energy generated by a biomass boiler 134, biomass methanol or carbon recycled methanol for use in a methanol decomposition device 150, a recycled o...
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WO/2023/021034A1 |
The present invention concerns a method for alkaline water electrolysis of water in an electrolyzer and an electrolyzer configured to carry out the method, the electrolyzer comprising at least one electrolytic cell having an anodic compa...
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WO/2023/022282A1 |
The present invention relates to a hydrogen ion generation apparatus comprising: a cylindrical water tank formed in a state in which the upper and lower parts thereof are open, and formed to have a size enabling a predetermined amount of...
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WO/2023/021678A1 |
This oxygen recovery system is characterized by comprising an oxygen recovery line that recovers oxygen discharged from a water electrolysis device, a hydrogen detection means that detects hydrogen included in the oxygen, and a preventio...
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WO/2023/020265A1 |
The present application provides a liquid level balance control method for a hydrogen production system and a hydrogen production system, which are applied to the technical field of hydrogen preparation. The method comprises: after obtai...
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WO/2023/017755A1 |
[Problem] To provide a hydrocarbon-compound production device and production method with which it is possible to efficiently suppress an increase in temperature without employing a dedicated cooling device and to continue efficient hydro...
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WO/2023/016897A1 |
The present invention relates to a method for producing an alkali metal alcoholate solution L1 in an electrolytic cell E. The electrolytic cell E comprises at least one cathode chamber KK, at least one anode chamber KA and at least one c...
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WO/2023/016998A1 |
The invention relates to a system comprising an HTE electrolyser (1), a first steam supply line (2), a first dihydrogen discharge line (4), a second dioxygen discharge line (3), a first heat exchange module (5) designed to ensure heat ex...
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WO/2023/011843A1 |
The invention relates to an apparatus for separating fluid mixtures, being equipped with a nozzle (2, 26, 42) for feeding a fluid mixture composed of a number of components of different density into a volume (10). The nozzle (2, 26, 42) ...
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WO/2023/012211A1 |
A system and method of producing hydrogen gas in a hydrogen gas production system (100), comprises generating hydrogen gas (221) and waste heat (110) in a water electrolysis apparatus (102) configured to generate hydrogen gas from input ...
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WO/2023/012456A1 |
The present invention relates to a solid oxide electrolyser cell system (10) comprising an electrolysis stack (12) comprising an anode, a cathode and a solid-oxide electrolyte. The anode comprises an anode inlet (14). The system (10) fur...
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WO/2023/012945A1 |
This water electrolysis system 100 is provided with: a plurality of electrolysis stacks 101 which are connected in series with a direct-current power supply; a hydrogen gas tank 102 which stores a hydrogen gas 104 (hydrogen) generated by...
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WO/2023/012944A1 |
A water electrolysis system 1000 comprises: a plurality of electrolysis stacks that are series-connected to a DC power source; a water conveyance pump 109 for supplying water to the entirety of the series-connected electrolysis stacks 10...
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WO/2023/012372A1 |
The present disclosure provides a system and a method for cleaning of gas.
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WO/2023/010010A1 |
Compositions, methods, systems and equipment capable of significantly reducing glyphosate, microbial, mycotoxin and other contaminant levels in various food commodities, such as, but not limited to, grains (e.g., corn, wheat, oats barley...
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WO/2023/007877A1 |
A high-temperature steam electrolysis device, a hydrogen production method, and a hydrogen production system comprising: a high-temperature steam electrolysis cell that has a cylindrical shape and is provided with a hydrogen/steam gas di...
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WO/2023/001421A1 |
The invention relates to a method for operating an electrolysis plant (100) for producing hydrogen and oxygen as product gases, wherein the hydrogen product gas, which additionally contains oxygen as a foreign gas, is fed from an electro...
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WO/2023/001787A1 |
Present invention relates to a system comprising a turboexpander unit and an electrolysis unit
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WO/2023/001723A1 |
The invention relates to a method for operating an electrolysis device having a plurality of electrolysers selected from membrane electrolysers, at least each electrolyser having, on the anode side, at least one liquid outflow and at lea...
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WO/2023/001669A1 |
The invention relates to a method for transient operation of a solid oxide electrolysis cell (SOEC) stack having a cathode side and an anode side, the method comprising: supplying a flush gas comprising CO2 to said anode side; and applyi...
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WO/2023/003029A1 |
[Problem] To improve energy efficiency in a carbon dioxide recovery system. [Solution] A carbon dioxide recovery system 1 includes: an electrolytic reduction device 2 that produces a produced gas by the electrolytic reduction of carbon d...
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WO/2023/001422A1 |
Disclosed is a method for operating an electrolysis plant (100) for producing hydrogen and oxygen as product gases, wherein the oxygen product gas, which additionally contains hydrogen as a foreign gas, is fed from an electrolyser (1) to...
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WO/2023/002090A1 |
An object of the invention is a system for electrolysis power conversion, the system comprising electrolyser cells arranged as controllable series connected cell groups (103), means (142) for electrolysis operation at a first voltage in ...
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WO/2023/286851A1 |
Provided is an analysis system equipped with a terminal comprising an element-acquiring part for acquiring the amount of an element contained in an object in an electrolysis tank, and a server comprising a receiver for receiving the amou...
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WO/2023/286500A1 |
In the present invention, a control unit (3) is set up so as to be able to communicate with a terminal (30) owned by a power company. The control unit (3), when a hydrogen generation request is received from the terminal (30), determines...
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WO/2023/279141A1 |
A process of producing hydrogen from air comprising: contacting a hygroscopic liquid with a source of air to absorb a water content from said source of air into the hygroscopic liquid; and electrolytically converting the water absorbed i...
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WO/2023/282438A1 |
One aspect of the present invention provides a power management system, comprising: a power source including a system for providing main power to a load, and a renewable energy generating unit for providing auxiliary power; a power conve...
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WO/2023/280598A1 |
A separator for alkaline electrolysis (1) comprising a porous support (100) and a porous layer (200) provided the porous support, characterized in that at least (25) volume percent of the pores of the separator are filled with water.
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WO/2023/283580A1 |
Disclosed herein is an electrolyte comprising OH - and a hydrogen evolution electrocatalyst, an oxygen evolution electrocatalyst, a bifunctional hydrogen/oxygen evolution electrocatalyst, or any combination thereof for use in in situ dep...
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WO/2023/278347A1 |
Herein discussed is a method of producing hydrogen comprising introducing a first stream comprising a fuel to an electrochemical (EC) reactor having a mixed-conducting membrane, introducing a second stream comprising water to the reactor...
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WO/2023/277010A1 |
This electrolytic device comprises: an electrolytic cell; an ion exchange membrane that divides the electrolytic cell into a negative electrode chamber and a positive electrode chamber; a negative electrode solution supply part that supp...
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WO/2023/276415A1 |
Provided are a hydrogen production system and a hydrogen production method, the hydrogen production system including: a heat source capable of generating a thermal energy of 600°C or more; a heat exchanger that heats steam by using a he...
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WO/2023/274776A1 |
The invention relates to a method for the starting of an electrolysis system (50), comprising an electrolyzer (22) and a supply unit (10), which operates as a rectifier. The supply unit (10) has an AC terminal (11) connected to an AC gri...
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WO/2023/276461A1 |
This electrolytic device comprises: an electrolytic cell; an ion-exchange membrane that demarcates the electrolytic cell into a cathode chamber and an anode chamber; a catholyte supply unit that supplies an electrolyte serving as a catho...
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WO/2023/274605A1 |
The invention relates to an offshore electrolysis plant (20), comprising an electrolyzer, which is disposed in a container (2), and a heat exchanger (4), which is designed to absorb process heat from the electrolysis and to discharge sai...
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WO/2023/272326A1 |
The invention relates to a system for carrying out electrolysis to produce oxygen and hydrogen. Said system comprises at least two electrolysis devices (1), and these electrolysis devices (1) can be supplied with an electrolyte by a comm...
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