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WO/2023/231421A1 |
The present invention relates to the technical field of hydrogen or oxygen preparation. Disclosed are a washing and separation device for a hydrogen production system, and a hydrogen production system. Washing, cooling, and gas-water sep...
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WO/2023/232236A1 |
The invention relates to a cell unit, comprising a support plate (12), an interconnector plate, and at least one gasket (18), wherein a through-hole (34) is provided in the cell unit, said through-hole extending through the support plate...
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WO/2023/233799A1 |
The present invention provides an electrolytic cell unit which is capable of promoting gas-liquid separation. An electrolytic cell unit 2 is provided with: an electrode chamber 4 (a positive electrode chamber 8, a negative electrode cham...
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WO/2023/231274A1 |
The present invention relates to a hybrid hydrogen production system coupled with a supercapacitor, and a control method therefor. The hybrid hydrogen production system comprises an alkaline electrolytic hydrogen production subsystem, a ...
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WO/2023/234335A1 |
An electrolytic cell according to the present disclosure comprises: a first separator; a second separator; an ion exchange membrane which is disposed between the first separator and the second separator and has a hydroxide ion conductivi...
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WO/2023/227717A1 |
Described are a gas-permeable electronically conductive plate for use as porous transport layer for an electrolyzer and a process for preparing said gas-permeable electronically conductive plate, a building unit for an electrolyzer, and ...
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WO/2023/227922A1 |
The present invention concerns an electrolysis system for high temperature electrolysis including a plurality of flow-based electrolysis units configured to receive an electrolyte solution and to perform electrolysis to provide a first o...
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WO/2023/226425A1 |
Disclosed in the present invention are a hydrogen production system, and a thermal management method and apparatus therefor. The hydrogen production system comprises: at least two electrolytic cells; and a post-treatment device, the at l...
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WO/2023/226285A1 |
The present invention relates to a high-precision active pressure control method for an alkaline water electrolyzer, comprising the following steps: acquiring external input power of the electrolyzer and real-time pressure in the electro...
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WO/2023/229533A1 |
Disclosed herein is a method of recycling a spent battery material, the method comprising the steps of (a) providing a first reaction compartment fluidly connected to a cathode side of an electrolyser, (b) in a second reaction compartmen...
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WO/2023/227460A1 |
Method of producing a concentrated hydrogen peroxide solution The present invention refers to an optimized production method to provide a concentrated hydrogen peroxide solution being able to be scaled down significantly and efficiently ...
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WO/2023/225549A2 |
An electrochemical cell is disclosed. The electrochemical cell may include a first electrode including carbon nanotubes and one or more catalysts formulated to accelerate one or more non-oxidative deprotonation reactions to produce at le...
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WO/2023/222982A1 |
The main subject matter of the invention is a rigid electrical conductor (70) comprising: an assembly (72) comprising a rigid conductive rod (74) made of a first metal material and a sheath (76) covering the conductive rod (74) and made ...
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WO/2023/222981A1 |
The main subject matter of the invention is a flexible electrical conductor (70) comprising: an assembly (72) comprising a flexible conductive core (74) made of a first metal material and a sheath (79) covering the conductive core (74) a...
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WO/2023/222627A1 |
The invention relates to an electrode plate for a stack structure of an electrochemical reactor, containing a plate body (6) and an integrated current transmitter structure (7) which is an integral part of the plate body and consists of ...
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WO/2023/225617A2 |
A device for generating hydrogen may include a reaction vessel comprising: at least one grounded surface or electrode, a fluid inlet configured to allow a fluid feed stream to enter the reaction vessel, a fluid outlet configured to allow...
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WO/2023/224654A1 |
A passive dual modulating regulator that responds to a pressure differential between a hydrogen-side and an oxygen-side of one or more proton-exchange membrane (PEM) cells is provided. The passive dual modulating regulator includes a fle...
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WO/2023/222504A1 |
The present invention relates to a Solid Oxide Electrolysis unit for industrial hydrogen, carbon monoxide or syngas production comprising at least two Solid Oxide Electrolysis cores that each comprise several Solid Oxide Electrolysis sta...
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WO/2023/220684A1 |
Disclosed herein are CO2 and hydrocarbon mixture separation systems and methods comprising reacting CO2 electrochemically to generate reduction products in an electrochemical reduction reaction, separating the products mixture to obtain ...
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WO/2023/218126A1 |
The invention relates to a flow through device (1) arranged to create bubbles to a liquid. The flow through device (1) further having the ozonation space (4) arranged between a first liquid inlet (2) and a first liquid outlet (3). The oz...
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WO/2023/218246A1 |
One variation of an electrolyzer system includes a skid loaded with a set of modules including a feed-supply module, configured to generate a feed mixture of carbon dioxide and water, and, an electrolysis module including: a cell stack a...
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WO/2023/217842A1 |
The present disclosure relates to a MEA electrolyser comprising a cathodic compartment operating CO2 reduction reactions (CO2RR) of CO2 from a gaseous CO2-containing stream, an anodic compartment operating all-liquid organic oxidation re...
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WO/2023/220551A1 |
An electrolysis system includes an injector with a conical tapered resonant capacitor wave-guide forming two voltage zones of polarity. An anode probe establishes a positive charge reaction of a capacitive voltage region. An anode excite...
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WO/2023/220520A1 |
A CO2RR and a CO2RR electrochemical cell (2) is provided, comprising a three-phase boundary (14) having: a gaseous CO2 diffused at least partially through a porous cathode (8), a solid catalyst (10) operatively associated with the cathod...
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WO/2023/218995A1 |
The purpose of the present disclosure is to provide a novel adsorption agent. The present disclosure includes a compound represented by formula (3). (In formula (3), each occurrence of R1 independently represents a hydrogen atom or an ...
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WO/2023/216008A1 |
Described as an advanced electrolytic oxidation process for stabilising mining effluents having high concentrations of arsenic. Also described are an industrial photoelectrochemical oxidation unit for stabilising the arsenic, which opera...
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WO/2023/219870A1 |
Catalyst-coated ionically conductive membranes are described. The catalyst-coated ionically conductive membranes comprise an ionically conductive membrane, an anode catalyst coating layer on a first surface of the ionically conductive me...
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WO/2023/214488A1 |
This composite material contains at least carbon nanotubes and Pt nanoparticles uniformly disposed on the surfaces of the carbon nanotubes. Preferably, a structure is formed in which the Pt nanoparticles are bonded to the surfaces of the...
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WO/2023/215639A1 |
Provided herein are systems and methods for generating hydrogen and ammonia. The hydrogen is generated in an anion exchange membrane-based electrochemical stack. The hydrogen generated in the stack may be used to generate ammonia or may ...
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WO/2023/205883A1 |
The present disclosure provides a method and system for hydrogen production. In particular, the method and system are capable of generating hydrogen and a hypochlorite containing stream in a hydrogen generation unit from a saline water f...
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WO/2023/208408A1 |
The invention relates to a method for operating an electrolysis plant (200). In the method, in water as the application medium (a), ion fractions are reduced using an ion reduction unit (120), the application medium (b) then being fed to...
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WO/2023/210125A1 |
Provided is a system for producing hydrocarbons, the system enabling stable operational control of both a catalytic reactor for generating hydrocarbons and a solid oxide electrolysis cell for performing high-temperature electrolysis. Thi...
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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/2023/207201A1 |
The present application provides a new energy hydrogen production system and a control method therefor. In the new energy hydrogen production system, a new energy input module supplies power to electrolytic cells by means of a power conv...
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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/2023/203870A1 |
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/2023/205302A2 |
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/2023/202992A1 |
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/2023/202017A1 |
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/2023/205578A2 |
Heteroatom-doped carbon nanotubes, catalytic electrodes, reactors, methods of making heteroatom-doped carbon nanotubes, and methods of reducing a molecule are described. In an embodiment, the hetero atom-doped carbon nanotube comprises s...
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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/2023/198881A1 |
A continuous flow reaction device (100) for an electrochemical process comprising: a reaction space (110), a pumping system (200) configured to generate a pulsatile flow, a plurality of discrete protrusions (120,a: 120,b) each configured...
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WO/2023/201035A1 |
The present disclosure relates to a bilayer polyelectrolyte membrane, comprising a first layer and a second layer, wherein the first layer comprises a perfluorosulfonic acid, the second layer comprises a crosslinked polysulfonated polyme...
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WO/2023/193055A1 |
Disclosed is an electro-energy or electro-synthetic cell, comprising a cathode, an anode and an electrode separator positioned between the cathode and the anode. A liquid electrolyte inlet supplies a liquid electrolyte to the cell, and a...
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WO/2023/194360A1 |
The present invention relates to a process for producing a isotopically labelled organic compound or a mixture of such compounds in a gas-fed zero-gap electrolyser device.
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WO/2023/193057A1 |
Disclosed are electro-energy or electro-synthetic cells whose architectures allow them to be readily stacked into a cell stack. The cells comprise polymeric cell frames that incorporate within them, functional materials, such as an inter...
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