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WO/2022/228793A1 |
The invention relates to a method for producing hydrocarbons (6), having the steps of: a) carrying out an electrolysis (3) of water, whereby hydrogen and oxygen are produced; b) generating a carbon source which has carbon dioxide and/or ...
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WO/2022/230422A1 |
Provided are a method and device for manufacturing a sodium hypochlorite solution on-site with high efficiency and while suppressing initial cost and operating cost, without the problem of impurities arising from raw material water or a ...
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WO/2022/226589A1 |
Disclosed is an electrochemical cell, system and method for capturing carbon dioxide. In an example the electrochemical mineral carbonation cell comprises a gas permeable cathode and carbon dioxide gas is able to pass into an outer surfa...
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WO/2022/224480A1 |
This compression device comprises: a compressor that applies a voltage across an anode and a cathode so as to cause the hydrogen in a hydrogen-containing gas supplied to the anode to move to the cathode via an electrolyte membrane, and t...
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WO/2022/224481A1 |
This compression apparatus is provided with: a compressor which, by applying voltage to between an anode and a cathode, causes hydrogen atoms in an anode gas to move to the cathode through an electrolyte film and compresses the gas; a re...
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WO/2022/219850A1 |
A deterioration determination support device 40 includes: a first calculating unit 42 that acquires a dataset including a plurality of reaction condition values and voltages relating to water electrolysis reaction of a water electrolysis...
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WO/2022/221755A1 |
Described herein is a modular system for producing hydrogen or other gases in a densely-packed space, such as an urban setting. The system includes a plurality of hydrogen cabinets installed in a stacked fashion and at least one duct ass...
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WO/2022/218794A1 |
The invention relates to an electrolysis device (60) comprising - a plurality of electrolysis cells (12) which are electrically connected in series and which are arranged at least partly successively in a stacking direction (14) in a cel...
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WO/2022/218582A1 |
The invention relates to an electrolysis device (60) comprising a plurality of electrolysis cells (12) which are electrically connected in series and which are arranged one after the other at least partly in a stack direction (14), where...
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WO/2022/216741A1 |
Various embodiments include a system or platform that uses electrochemistry to upcycle waste products and low-value minerals into valuable, carbon dioxide (CO2)-neutral materials. Various embodiments may include systems and/or methods fo...
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WO/2022/216153A1 |
The invention relates to a heat integrated electrochemical process for converting a gas, such as carbon dioxide, using, for example, an electrochemical reactor. The process comprises a) feeding a gas-containing absorbent into an electroc...
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WO/2022/214509A1 |
The invention relates to a solid oxide electrolysis cell device (10) comprising at least two heat exchanger units (16, 18), at least one electrolysis cell unit (12) which is designed to split water into hydrogen and oxygen, and at least ...
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WO/2022/214613A1 |
The invention relates to an electrolyzer of the cell-stack type, comprising a first and a second end plate having a plurality of axially stapled cells in-between the cell stack, a manifold for electrolyte flow from an electrolyte inlet i...
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WO/2022/213217A1 |
Apparatuses and methods for producing hydrogen peroxide by performing coupled chemical and electrochemical reactions are disclosed. An electrochemical cell has a chemical reaction chamber configured to hydrogenate a shuttle molecule and ...
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WO/2022/214510A1 |
The invention relates to an electrolytic cell device (10a-10e) having at least one electrolytic cell unit (12a-12e) which is designed to split water into hydrogen and oxygen, and having at least one water supply line (14a-14e) which, in ...
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WO/2022/214439A1 |
The invention relates to a device (1) for transdermal delivery of dihydrogen by minimally invasive means, the device (1) comprising a body (10) with an anode (11) and a cathode (12), and an electrical energy source (13). The body (10) is...
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WO/2022/211128A1 |
Provided is a method for producing a lithium compound, by which a high purity lithium compound can be efficiently produced from low quality lithium carbonate containing impurities such as salt water, the method comprising: mixing lithium...
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WO/2022/207963A1 |
Disclosed is a method of growing a microbial mass (202). The method comprises collecting biowaste (206) from an organism, the biowaste comprising a first amount of water (208) and a first amount of solid-phase (210); receiving the collec...
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WO/2022/210578A1 |
The present invention provides a method for producing a hydrogen gas by means of electrolysis of water. According to the present invention, the current density is decreased to a value that is more than 0 A/cm2 but less than the current d...
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WO/2022/205535A1 |
Disclosed is a method for preparing electrolytic manganese dioxide for producing a lithium manganate material. The method comprises: firstly, mixing manganese oxide mineral powder, pyrite powder and sulfuric acid for a reaction so as to ...
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WO/2022/207261A1 |
The invention relates to a method for treating process fluids, such as those which are produced when a process liquid is separated into different process gases using an electric current in an electrolysis cell (10), comprising at least o...
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WO/2022/207227A1 |
An offshore power station (100) includes a wind turbine (1), a water desalination unit (20) and an electrolysis apparatus (10) for producing hydrogen (12). The water desalination unit (20) are connected to an inlet (40) of salted water, ...
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WO/2022/202460A1 |
A treatment device 1 comprises a first electrode 2, a second electrode 3, and a pulse supply unit that applies a pulsed voltage between the first electrode 2 and the second electrode 3. The first electrode 2 and the second electrode 3 ar...
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WO/2022/201828A1 |
The main purpose of the present invention is to provide a carburizing gas supply system with which it is possible to reduce the carbon dioxide emission amount, to reduce the usage amount of new carburizing gas, and to supply an optimum g...
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WO/2022/199935A1 |
A Solid Oxide Electrolysis Cell stack has cell layers and interconnect layers with fuel inlet areas which are consid-erably larger than the fuel outlet areas.
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WO/2022/198986A1 |
A cleaning device (300), a solution barrel (200) and an electrolysis module (100). The cleaning device (300) comprises a solution barrel (200), wherein the solution barrel (200) comprises an electrolysis module (100) and a barrel body (4...
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WO/2022/202461A1 |
In the present invention, a processing device 1 comprises a first electrode 2, a second electrode 3, and a pulse feeding unit 5 for applying a pulse voltage between the first electrode 2 and the second electrode 3. A liquid 6 is present ...
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WO/2022/119927A9 |
A method of forming lithium carbonate from a lithium-bearing solution including: evaporating the lithium-bearing solution to precipitate a first group of impurities; removing the first group of impurities to form a first purified solutio...
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WO/2022/194436A1 |
The invention relates to a method for operating the electrolysis system (01), wherein deionized water (05) provided by a water treatment (04) is split in an electrolyzer (06) into hydrogen and oxygen. The waste heat produced in the elect...
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WO/2022/194677A1 |
An electrolyzer (100) comprising a first (110) and a second (120) electrode and an ion exchange membrane (130) arranged in-between the first and the second electrode. Each electrode comprises an electrically conductive element (111, 121)...
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WO/2022/197009A1 |
The present invention relates to a secondary battery capable of being charged and discharged, and a combined cycle power system comprising the secondary battery, the secondary battery comprising: a cathode part including a first electrol...
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WO/2022/196463A1 |
Provided is a feature relating to a solid-electrolyte-type electrolyzer having an excellent occupancy rate and device life without stopping a CO2 reduction reaction. According to the present invention, a solid-electrolyte-type electrolyz...
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WO/2022/189664A1 |
A process for the production of compressed hydrogen in a membrane reactor, said membrane reactor comprising a first zone separated by a proton conducting membrane from a second zone, said first zone having a gas inlet and a product outle...
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WO/2022/191337A1 |
The present invention addresses the problem of providing a catalyst having high catalytic activity such as an oxygen reduction reaction and a hydrogen generation reaction, and particularly, providing a catalyst using platinum group parti...
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WO/2022/191082A1 |
Provided is a driving assistance device comprising: a production amount acquisition unit that acquires a target production amount for a product to be produced in a predetermined period by one or a plurality of electrolytic cells; a produ...
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WO/2022/190962A1 |
[Problem] To provide a butadiene production method capable of reducing the emission amount of carbon dioxide. [Solution] This butadiene production method comprises: an electrolytic reduction step 2 for producing ethylene and oxygen throu...
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WO/2022/191061A1 |
This methane production system (1) comprises a co-electrolysis device (30), and a reforming device (40) connected to the co-electrolysis device (30). The co-electrolysis device (30) has a co-electrolysis cell (32) including: a hydrogen e...
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WO/2022/179920A1 |
The invention relates to a method of operating an electrolyzer of the cell-stack type, wherein the respective cell voltage of at least two different cells of the cell-stack is measured, wherein said at least two cells are fixedly wired s...
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WO/2022/179885A1 |
A heat exchange system according to the current invention, comprises a Microbial Electrolysis Cell (MEC) with an anode side comprising an anode electrode and an anolyte, and a cathode side comprising a cathode electrode and a catholyte. ...
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WO/2022/183190A1 |
Methods and/or systems for operating a carbon oxide reduction electrolyzer may involve (a) performing normal operation at the electrolyzer; (b) performing a recovery or protection process including: (i) applying a modified current and/or...
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WO/2022/181482A1 |
An electrolyzer (200) that generates a sodium hypochlorite water or hypochlorite water. The electrolyzer (200) comprises a first electrode (2), a second electrode (4), an inversion unit (61), and a control unit (8). The second electrode ...
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WO/2022/182028A1 |
The present invention relates to a hydrogen and oxygen generating apparatus, and more specifically, to a hydrogen and oxygen generating apparatus that electrolyzes water to generate hydrogen and oxygen, wherein the structure of a case is...
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WO/2022/174350A1 |
A process for battery chemical production, where a sodium sulfate stream is treated with an ion exchange process to provide potassium sulfate and sodium chloride. The sodium chloride may be treated with a chlor-alkali to produce sodium h...
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WO/2022/177764A1 |
Systems and methods are provided for operating an electrolyzer. The systems and methods perform operations comprising obtaining a plurality of impedance measurements of the plurality of electrolytic cells at a plurality of frequencies; t...
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WO/2022/176511A1 |
This apparatus 2 for producing an organic hydride is provided with: a cathode chamber 18 which contains a cathode electrode 14 for generating an organic hydride by hydrogenating an object to be hydrogenated in a cathode solution by means...
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WO/2022/171254A1 |
Hydrogen production plant and method of its operation A hydrogen production plant (1) is provided in which an electrolysis system (2) splits water into hydrogen and oxygen gas. The hydrogen gas is accumulated under pressure in a buffer c...
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WO/2022/173007A1 |
The present invention provides a method for manufacturing carbon monoxide or an organic compound in which carbon dioxide is electrolytically reduced and carbon monoxide or the organic compound is obtained in an electrolytic reduction dev...
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WO/2022/173046A1 |
The present disclosure provides a method for producing a carbon material, wherein a carbon material is obtained by electrolytically reducing carbon dioxide in an electrolytic reduction apparatus that comprises an anode electrode, a catho...
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WO/2022/172241A1 |
Described is a plant (1) for generating hydrogen from water, comprising: an electrolytic cell (11), submerged in an alkaline bath and configured to perform an alkaline water electrolysis, to separate the hydrogen from the oxygen; a water...
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WO/2022/173794A1 |
A renewable ammonia synthesis process is provided.
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