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WO/2023/227462A3 |
The invention relates to a distribution structure (10) for an electrochemical cell (30) for supplying a cell element (1) with a fluid medium (M). The distribution structure comprises a fluid inlet (11), which branches into a number of N ...
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WO/2024/076112A1 |
The present invention relates to an electrolysis device comprising: an electrolysis stack in which at least one electrolytic cell including an anode, a cathode, a separator and an electrolyte solution is stacked; an anode inlet part conn...
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WO/2023/249484A3 |
The present invention relates to a device for performing a biologically catalysed electrochemical reaction, wherein the device comprises a reactor comprising a cathodic compartment, an anodic compartment and an ion exchange membrane, whe...
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WO/2023/118492A3 |
It is described a high-pressure alkaline electrolyzer for splitting water into hydrogen and oxygen, said electrolyzer comprising a stack of electrolysis cells (1), with channels supplying lye to the cathodes and anodes and channels condu...
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WO/2024/030542A3 |
A hydrogen and oxygen gas production system, parts thereof, and methods associated therewith is provided. The system utilizes naturally occurring fissures on the ocean floor which expel superheated water at a high pressure. The system in...
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WO/2023/208279A3 |
The invention relates to a method for producing a component of an electrochemical cell (2) and to an electrochemical cell (2), in particular an electrolytic cell, comprising at least one component having flow-conducting channels (11, 13)...
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WO/2024/074071A1 |
A hydrogen generator having a suspended electrolysis module, comprising a water tank and an electrolysis module, wherein the electrolysis module is arranged in the water tank to generate hydrogen-containing gas. The water tank comprises ...
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WO/2024/070106A1 |
A water electrolysis apparatus (100) includes: an electrolytic cell (20) for electrolyzing water; a circulation pump (27) that is installed in a water circulation line (23) for supplying water from an oxygen gas-liquid separator (22) to ...
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WO/2024/069801A1 |
The present invention is a control device for controlling operation of a water electrolysis stack, the device comprising: a measurement unit for measuring performance of the water electrolysis stack; a prediction unit for predicting the ...
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WO/2024/068650A2 |
A hydrodynamic electrolysis method for efficient production of hydrogen from liquid water and aqueous electrolyte solutions, referred to collectively hereinafter as fluid, wherein the fluid is mechanically pretreated in an axially symmet...
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WO/2024/068048A2 |
The invention relates to a method for producing a hydrogen-containing product (111) using electrolysis (10), wherein the electrolysis (10) is carried out using one or more electrolysis stacks having a plurality of electrolysis cells, whe...
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WO/2024/064256A1 |
Systems and methods for electrochemical target species separation are described herein. In some embodiments, a target species can be transported, in response to an applied voltage, from a fluid in a first electrically conductive tube (e....
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WO/2024/064061A1 |
Described herein are various aspects of systems and methods for extracting and isolating re-usable materials from a metallurgical slags such as iron slag, steel slag, blast furnace slag, BOF slag, and/or EAF slag using aqueous acid and b...
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WO/2024/061457A1 |
The invention relates to a device (1) for supplying a direct current to electrolysis cells. The electrolysis cells (7_1 ... 7_n) are arranged in a plurality of electrolysis cell lines (5_1 .. 5_m), and each electrolysis cell line (5_1 .....
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WO/2024/055736A1 |
A hydrogen production control method and apparatus, a storage medium, and a controller applied to a hydrogen production control system. The hydrogen production control system comprises the controller and a plurality of locators connected...
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WO/2024/056814A2 |
Water electrolysis installation (10; 110), comprising: - an electrochemical stack device (20) comprising at least a stack having at least two electrodes immersed in an electrolyte; - a balance of plant (22) defining an inner fluid handli...
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WO/2024/056816A2 |
The sensor device comprises: - at least one optical fiber probe (50) having a sensing region (52); - a light source apparatus providing an input light to the optical fiber probe (50); - a processing apparatus (56) for processing an outpu...
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WO/2024/056343A1 |
The invention relates to an energy system (1) and to a method for operating an energy system (1). Said energy system comprises: a hydrogen production unit (2) having at least one electrolyzer (3) for water electrolysis, said electrolyzer...
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WO/2024/056203A1 |
The invention relates to a method for operating an electrolysis plant (100), in which a liquid medium in an electrolysis unit (110) is converted into at least one gaseous product, wherein a fluid flow (b, c) is circulated between a conta...
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WO/2024/052575A2 |
The invention regards a flow cell for electrochemical ammonia synthesis, comprising a cathode, an anode, and an electrolyte chamber, wherein the anode comprises a HOR catalyst comprising bimetallic Pt, and/or wherein the electrolyte cham...
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WO/2024/053133A1 |
Provided is a hydrogen production system (100), comprising: an electrolysis module (19) that produces hydrogen through steam electrolysis by supplying steam to a hydrogen electrode (11) including a metal component; hydrogen storage equip...
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WO/2024/052195A1 |
A method for operating an electrochemical reactor is disclosed. The reactor comprises, as electrodes, an anode and a cathode. Additionally, the reactor is configured to receive a feed of a starting material, to effect electrochemical rea...
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WO/2024/053831A1 |
According to the present invention, provided is a graphene synthesis device comprising a graphene synthesis reaction tank, and an electrode part arranged inside the reaction tank, wherein the electrode part includes n metal electrode par...
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WO/2024/049263A1 |
The present invention relates to a flow path plate for an electrolytic cell, and an electrolytic cell comprising same. The flow path plate for an electrolytic cell, according to the present invention, is a flow path plate for an electrol...
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WO/2024/050068A1 |
The disclosure relates to an electrolysis system and method. The electrolysis system comprises a heating device for heating water above its boiling point (such as steam generator or flash desalinator) to produce a processed water product...
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WO/2024/049267A1 |
A water electrolysis device comprising a metal particle fluidic electrode is disclosed. The present invention comprises: a cathode; a first flow channel formed on the cathode; a cation exchange membrane (CEM) formed on the first flow cha...
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WO/2024/048405A1 |
This carbon dioxide absorption and reduction solution contains 0.01 mM to 100 mM of a metal complex and a basic additive that has an amidine structure or a guanidine structure in a polar protic solvent.
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WO/2024/044812A1 |
An electrolyser output treatment system, the system including: a filtration chamber having a first end and a second end, the filtration chamber being connected to an electrolyser at the first end and is configured to filter gaseous fuel ...
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WO/2024/046397A1 |
Disclosed in the present invention are a desalination-free in-situ direct electrolytic hydrogen production device for a non-pure-water solution, and a use method. The desalination-free in-situ direct electrolytic hydrogen production devi...
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WO/2024/046399A1 |
An electrolytic hydrogen production system not requiring pure water. The system comprises an energy supply module, an electrolytic hydrogen production module and an electrolyte circulation regeneration module, wherein the energy supply m...
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WO/2024/048340A1 |
This apparatus 2 for producing an organic hydride is provided with: a cathode electrode 10 which generates an organic hydride and hydroxide ions from an object to be hydrogenated and water; an anode electrode 12 which generates oxygen by...
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WO/2024/047136A1 |
The present invention relates to a continuous process for preparing a stable hypochlorous acid solution by electrolysis and an apparatus for carrying out same.
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WO/2024/047478A1 |
The present invention provides a pretreatment method for preparing ultrapure hydrogen and ultrapure oxygen, comprising the steps of: introducing desalted water into the top of a storage tank through a desalted water pipeline before the d...
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WO/2024/042900A1 |
[Problem] To provide an electrolytic hydrogen aspirator having a heating-type aromatic gas aspiration function which is portable and capable of safely and stably supplying hydrogen gas while maintaining the generation of a preset amount ...
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WO/2024/040703A1 |
Provided in the present disclosure is a resource utilization method for crude sodium sulfate. The method comprises the following steps: reducing crude sodium sulfate to form a sodium sulfide solution; subjecting the sodium sulfide soluti...
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WO/2024/040295A1 |
The invention provides an electrolytic cell, comprising: a working electrode; a counter electrode; a liquid electrolyte in contact with a working surface of the working electrode; an acoustically transmissive substrate comprising at leas...
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WO/2024/041146A1 |
Disclosed in the present invention are an integrated system and a method for Mars surface carrier rocket propellant in-situ preparation. In the present invention, a methane propellant is prepared from carbon dioxide in the atmosphere of ...
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WO/2024/041728A1 |
A control unit (40) for a Power-to-Hydrogen (PtH) plant (100) is provided. The control unit (40) includes at least one model (41) and is configure to: calculate maximum efficiency point tracking of the PtH plant (100) by solving an objec...
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WO/2024/043379A1 |
An oxyhydrogen generator of the present invention separates (+) current and (-) current of DC (AC) power supplied from the outside, so as to separately apply, respectively, (+) electrode plates and (-) electrode plates alternately provid...
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WO/2024/037695A1 |
The invention relates to a method operating a renewable power plant (100) comprising at least one wind turbine (101) and an electrolyzer system (110) connected with a grid (190) via an internal grid (191), wherein the method comprises de...
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WO/2024/038308A1 |
Systems and methods for electrolysis that comprises one or more direct current (DC) power generators, which may be one or more PV assemblies that include a negative lead and a positive lead, an electrolysis stack comprising at least one ...
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WO/2024/037696A1 |
The invention relates to a method for operating a renewable power plant (100) comprising at least one wind turbine (101) and an electrolyzer system (110), the renewable power plant is connectable with a grid (190) via a circuit breaker (...
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WO/2024/034317A1 |
This control device for a hydrogen production apparatus is intended to be used for a hydrogen production apparatus comprising an electrolysis tank for electrolyzing water and a rectifier for supplying a direct-current electric power to t...
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WO/2024/035454A1 |
Herein discussed is a method of producing hydrogen comprising: (a) providing an electrochemical reactor having an anode, a cathode, and a membrane between the anode and the cathode, wherein the membrane is both electronically conducting ...
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WO/2024/034318A1 |
This control device is for a hydrogen production facility and comprises: a plurality of electrolysis cells for electrolyzing water or water vapor; and a plurality of rectifiers for supplying DC power to each of the plurality of electroly...
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WO/2024/033553A1 |
The invention relates to a system for dissociating molecules of a liquid medium by means of electrolysis, which includes a first conductive structure (11) and a second conductive structure (12) that act as electrodes (10). In operation, ...
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WO/2024/030007A1 |
The present invention relates to a method for extracting lithium with electrolysis and a lithium extraction apparatus therefor. According to the present invention, lithium can be efficiently extracted by introducing a lithium source, suc...
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WO/2024/030542A2 |
A hydrogen and oxygen gas production system, parts thereof, and methods associated therewith is provided. The system utilizes naturally occurring fissures on the ocean floor which expel superheated water at a high pressure. The system in...
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WO/2024/022950A2 |
A process for producing hydrogen comprises the following steps: a) providing a starting mixture containing bromine, water and a sulfur containing compound, b) reacting the starting mixture provided in step a) so as to produce a reaction ...
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WO/2024/023020A1 |
The disclosure provides a process for producing methanol and hydrogen from methane. The process of the disclosure comprises the steps of: • a) providing a gaseous feed stream comprising methane; • b) reacting said gaseous feed stream...
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