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WO/2023/212739A2 |
The invention provides, in some aspects, methods for fabricating an electrode comprising a nickel/molybdenum (NiMo) hydrogen evolution reaction catalyst on a carbon support, e.g., for use as a cathode in an electrolyzer. A catalyst of th...
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WO/2023/210169A1 |
An air conditioning system (1) comprises: a carbon dioxide separation device (20) which separates a part or all of carbon dioxide from air including carbon dioxide; an electrolytic reduction device (30) which generates carbon dioxide and...
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WO/2023/209580A1 |
A fuel system for internal combustion engines with electrolytically produced oxyhydrogen gas, comprising at least one electrolytic cell, connected to an aqueous saline solution supply circuit, and connected to means for supplying direct ...
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WO/2023/208410A1 |
The invention relates to a method (100, 200, 300) for producing one or more process products (12, 19, 22), in which method a feedstock (1) containing one or more starting materials is reacted using thermal energy in a reactor unit (110) ...
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WO/2023/210876A1 |
The present invention relates to a system for capturing and recycling carbon dioxide and producing hydrogen for a cement manufacturing facility. An embodiment of the present invention is characterized by comprising: a preheater that has ...
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WO/2023/208026A1 |
Disclosed is a transition metal-doped iridium-based composite catalyst, and a preparation and application thereof. The catalyst is basically composed of an amorphous iridium and an oxide of a transition metal. The transition metal is sel...
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WO/2023/203875A1 |
A fuel battery cell (10) comprises a hydrogen electrode (2), an oxygen electrode (5), and an electrolyte (3). The hydrogen electrode (2) has a first portion (101) that is within 10 μm from an electrolyte-side surface (S2), and a second ...
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WO/2023/203232A1 |
A process for producing syngas with a H2/CO ratio of from 0.5 to 3.5, comprising: a) generating steam by burning hydrogen and oxygen in the presence of steam in a H2 burner, b) quenching the effluents from step a); c) conducting an elect...
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WO/2023/203079A1 |
A plant, such as a hydrocarbon plant, or synfuels plant, is provided, with effective use of various streams, in particular carbon dioxide and hydrogen. A method for producing a product stream, such as a hydrocarbon product stream, is als...
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WO/2023/203870A1 |
A fuel battery cell (10) comprises a hydrogen electrode (2), an oxygen electrode (5), and an electrolyte (3). The electrolyte (3) has: a first portion (101) within 3 μm from a hydrogen electrode-side surface (S3); and a second portion (...
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WO/2023/203236A1 |
Process for producing syngas comprising the steps of: a) burning methane or natural gas with oxygen and optionally with water steam for producing flue gas comprising CO2 and H2O according to the following reaction: [1] CH4+2O2 CO2+2H2...
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WO/2023/203202A1 |
A process for producing syngas comprising the steps of: a) burning methane or natural gas for producing flue gas according to: [1] CH4+2O2- CO2+2H2O b) mixing the flue gas with steam and methane; c) carrying out reforming reactions wi...
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WO/2023/205302A2 |
An oxygenation system producing oxygen for therapeutic cells housed in an implanted or external device, the oxygenation system comprising a first electrode comprising a first material layer stack and a catalyst film of a high surface are...
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WO/2023/205154A1 |
A system and method of power management for a power generation system is disclosed. A method of power management for a hydrogen generation system including one or more electrochemical stacks, the one or more electrochemical stacks receiv...
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WO/2023/205104A1 |
Systems and techniques are described herein for controlling hydrogen production. For instance, a method for controlling hydrogen production is provided. The method may include determining an amount of power for a hydrogen-production inst...
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WO/2023/203157A1 |
The invention relates to a waste gas utilisation unit (4) for the utilisation of CO2-containing waste gas, in particular a waste gas utilisation unit (4) for furnace waste gas from furnaces (2) for burning carbonatic raw material, prefer...
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WO/2023/202992A1 |
An electrode suitable for carrying out oxygen evolution reaction in the electrolysis of water in alkaline conditions. The electrode comprises a ceramic material having a stability factor (SF) between 1.67 ≤ SF ≤ 2.8 and which is calc...
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WO/2023/205168A1 |
The systems and methods described herein provide for a hydrogen generation system that includes one or more gas-detecting sensors for measuring the concentration of gases within or associated with the hydrogen generation system. The obta...
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WO/2023/205126A1 |
The systems and methods described herein provide for control of hydrogen generation based on one or more characteristics of an input power signals, including a voltage of the input power signal and/or a frequency of the input power signa...
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WO/2023/202017A1 |
The present invention relates to an alkaline water electrolyser device provided with multi-current input binding posts. The device comprises an electrolyser body and an electrolytic membrane mounted in the electrolyser body. The electrol...
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WO/2023/204587A1 |
The present invention relates to a separator comprising: a base membrane; and a hydrophilic porous structure layer or hydrophobic porous structure layer laminated on at least one surface of the base membrane, wherein the base membrane is...
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WO/2023/205079A1 |
Systems and techniques are described herein for producing hydrogen. For instance, a method for producing hydrogen is provided. The method may include obtaining a current cost of power; obtaining historical power-cost data indicative of h...
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WO/2023/198455A1 |
Process for the synthesis of nitric acid comprising a catalytic oxidation step of an ammonia feed in the presence of an oxidant to yield a nitrogen oxide-containing gas, an absorption step of said nitrogen oxide-containing gas in water t...
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WO/2023/198581A1 |
The invention relates to, inter alia, a device (50) for reprocessing an electrolyte liquid (60), having a process chamber (55) which has a process chamber walling (56) that includes a process chamber base (57), a process chamber cover (5...
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WO/2023/198497A1 |
The invention relates to an electrode (1) and the manufacturing method thereof, the electrode (1) comprising a body (10) at least partially covered with a composite coating (11) comprising a polypyrrole polymer (110) or the derivatives t...
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WO/2023/193517A1 |
The present invention belongs to the technical field of battery recovery. Disclosed in the present invention are a method for treating a copper-cobalt alloy of a waste lithium battery and the use thereof. The method comprises the followi...
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WO/2023/195533A1 |
The present invention provides a method for recovering a valuable metal from waste lithium ion batteries, the method being capable of recovering lithium at a high recovery rate, and enabling recycling of resources. A method for recoverin...
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WO/2023/195245A1 |
This electrochemical cell (10) comprises: a support layer (11); an intermediate layer (12) located on the support layer (11); a hydrogen electrode (13) located on the intermediate layer (12); an electrolyte (14); and an oxygen electrode ...
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WO/2023/193537A1 |
The present invention relates to the technical field of inorganic advanced nano-materials, and in particular to a nano-material with noble metal single atoms dispersed on the surface of a non-noble metal substrate and a preparation metho...
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WO/2023/195246A1 |
In the present invention, a fuel battery cell (10) comprises: a hydrogen electrode (2) containing an ion-conducting material that includes cerium; an oxygen electrode (5); and an electrolyte (3). The hydrogen electrode (2) has a first po...
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WO/2023/195903A1 |
The present invention relates to a heat generating arrangement. The heat generating arrangement comprises catalyst arranged in downstream fluid communication with a reservoir of a gas generating cell in which gas is oxyhydrogen gas is fo...
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WO/2023/195712A1 |
The present invention relates to a secondary battery for producing hydrogen from a neutral aqueous solution containing chlorine ions (Cl-), and a combined power generation system comprising same. The present invention has the advantage o...
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WO/2023/194432A1 |
The present invention relates to a method for preparing a metal para-periodate by anodic oxidation of an iodine compound with an oxidation state from -I to +V in an electrolysis cell under specific conditions, and to a device for carryin...
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WO/2023/192637A1 |
Systems and techniques for monitoring, assessing, and/or controlling hydrogen production are described. For instance, a system for monitoring, assessing, and/or controlling hydrogen production may include: a plurality of electrolyzers; a...
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WO/2023/191194A1 |
The present invention relates to a method for preparing ammonium sulfate by using nitrogen oxide and sulfur oxide in combustion exhaust gas, and comprises: an introduction flow path through which the combustion exhaust gas is introduced;...
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WO/2023/188992A1 |
The present invention addresses the problem of providing: an electrode for electrolysis, the electrode being capable of achieving improved durability; and a hypochlorous acid generation device. According to the present invention, a catal...
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WO/2023/184978A1 |
An electrochemical reaction device, comprising: an electrochemical device (2), comprising: a first polar plate (21) and a second polar plate (22) opposite to the first polar plate (21) in polarity; and a storage device (3) mounted on a f...
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WO/2023/184637A1 |
A carbon dioxide capture method and system capable of co-producing carbon monoxide and hydrogen. The method comprises: capturing carbon dioxide in a target component by using an alkaline solution to obtain a carbonate-containing aqueous ...
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WO/2023/191214A1 |
The present embodiments can provide a nano-hybrid catalyst and a method for manufacturing same. The nano-hybrid catalyst comprises: a two-dimensional platinum (Pt) nanodendritic sheet layer having a controlled crystal plane; and a NiFe d...
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WO/2023/187200A1 |
The invention relates to a method for a solar photon-induced production of gaseous fuel. At least one reactant is introduced into a reactor, gas produced in the reactor is discharged, and the gas is converted into the gaseous fuel, where...
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WO/2023/189144A1 |
A water electrolysis cell 2 according to the present invention comprises an oxygen generating electrode 12 which comprises a catalyst for oxygen generation, a hydrogen generating electrode 16 which comprises a catalyst for hydrogen gener...
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WO/2023/188991A1 |
The present invention addresses the problem of providing: an electrode for electrolysis, the electrode being capable of suppressing change of the characteristics with time; and a hypochlorous acid generation device. According to the pres...
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WO/2023/186723A1 |
The invention relates to an apparatus and a method for investigating chemical processes in plate-like reaction cells which can be fixed flexibly and independently in the apparatus, an investigation of stacks of plate-like reaction cells ...
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WO/2023/188709A1 |
Provided is a power generation system (100) comprising: a gas turbine (10) for combusting air compressed by a compressor (11) and a fuel gas using a combustor (12) to generate combustion gas and drive a turbine (13) and a compressor conn...
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WO/2023/190990A1 |
In this lithium recovery device 1, a processing tank 7 is provided that is partitioned into an acid recovery tank 11, a lithium supply tank 12, an alkali recovery tank 13, and a lithium recovery tank 14, in that order. The lithium recove...
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WO/2023/187781A1 |
A method and an electrochemical cell for hydrogen production by electrochemical decomposition of saline water in the presence of sulfur dioxide and/or bisulfite as an anode depolarizer are disclosed.
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WO/2023/186234A1 |
The invention relates to an electrolysis power converter system. The system comprises an electrolytic cell arrangement associated with an electrolysis voltage; an AC-to-DC conversion arrangement coupled to an AC electrical power grid and...
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WO/2023/190016A1 |
Provided is a solid oxide electrolyzer cell that suppresses peeling of an electrode layer and has excellent strength (reliability), durability, and capabilities. A solid oxide electrolyzer cell E includes at least a first electrode lay...
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WO/2023/189350A1 |
Provided is a method for producing an electrolysis electrode that is provided with a catalyst that has excellent catalytic activity such as having a low oxygen overvoltage and that has excellent stability such as having less loss of a ca...
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WO/2023/188936A1 |
The present invention provides an electrochemical cell (1) which is provided with a hydrogen electrode layer (6), an oxygen electrode layer (9), and an electrolyte layer (7) that is arranged between the hydrogen electrode layer (6) and t...
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