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WO/2023/152695A1 |
The present invention relates to a method of manufacturing pharmaceutical grade hypochlorous acid. The hypochlorous acid is produced in an electrolysis chamber 30 at a pH of around 2.0 using a 6% platinum grade hydrochloric acid 36, and ...
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WO/2023/152442A1 |
The hydrogen production plant (100) comprises: - a field (4) of photovoltaic panels (6); - at least one electrolyser (8) located in the field and configured to produce hydrogen and to be supplied with electrical current by the photovolta...
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WO/2023/153489A1 |
This electrochemical cell comprises: a cathode having a first catalyst that reduces carbon dioxide into carbon monoxide; an anode; an electrolytic solution containing a reaction substrate and an electrolyte, and a second catalyst that sy...
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WO/2023/152130A1 |
A method for operating a plurality of electrolyser-stacks is described, wherein each of the plurality of electrolyser-stacks are configured to be provided with water and electrical energy to produce at least a first reaction gas electroc...
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WO/2023/152142A1 |
A production unit (1, 1') for generating hydrogen or ammonia by electrolytic decomposition of water, with an electrolysis unit (4) supplied with electrical energy by a photovoltaic unit (8) and connected on the media side to a water stor...
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WO/2023/151796A1 |
The present disclosure relates to an integrated energy conversion and storage system and method for operating the same. The system includes: an energy conversion module configured for performing conversion from electric energy to hydroge...
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WO/2023/149006A1 |
A boiler system (1) according to an embodiment of the present invention comprises: a water electrolysis device (20) that electrolyzes water to be electrolyzed using electric power supplied from a natural-energy power-generation device (1...
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WO/2023/150270A1 |
The following disclosure relates to electrochemical or electrolysis cells and components thereof. More specifically, the following disclosure relates methods and systems for removing metal ions from a membrane of an electrochemical cell ...
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WO/2023/141725A1 |
A system and method for producing hydrogen wherein the system comprises at least one electrolyzer adapted to be located within a subterranean formation, at least one electrical supply cable having a length selected to extend from the at ...
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WO/2023/142047A1 |
A method for preparing sulfuryl fluoride by electrofluorination, comprising the step of carrying out electrofluorination reaction on sulfur dioxide and a hydrogen fluoride complex in an electrolytic cell, the hydrogen fluoride complex be...
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WO/2023/142304A1 |
The present application discloses a skid-mounted electrolysis device. The device comprises at least one skid-mounted unit, a first-type electrolysis device, a connecting pipeline and a connecting piece. The skid-mounted unit and the firs...
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WO/2023/143942A1 |
The present invention relates to an electrolysis system for generating graphite oxide and/or graphene oxide, said system comprising a housing comprising: a liquid chamber; two electrodes for decomposition of water or electrolyte water, w...
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WO/2023/144804A1 |
Systems, devices, methods, and instructions for operating an electrolyzer, including setting a nominal frequency or a nominal voltage of a connected el ectrical power system, the electrolyzer being configured to deliver a rated productio...
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WO/2023/144436A1 |
The present invention relates to a method for decomposing CO2 into O2 and solid C in an electrochemical reactor, which comprises at least the following steps: i) introducing CO2 into a cathode chamber (1) containing at least one cathode ...
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WO/2023/143731A1 |
The present disclosure relates to a method for operating an electrolysis plant (EP), a control module for operating an electrolysis plant (EP), an electrolysis plant, and a method for dispatching at least one electrolysis plant (EP) in a...
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WO/2023/142829A1 |
An electrolytic oxygen removal device and a refrigerator. The electrolytic oxygen removal device comprises an electrolytic oxygen removal device, and comprises at least one electrolytic oxygen removal unit; a first cathode plate and a se...
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WO/2023/147178A2 |
The present application relates to the field of carbon capture. Embodiments of the present application provide systems, devices, and methods relating to metal hydroxide looping for capturing atmospheric carbon dioxide. Related systems fo...
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WO/2023/144802A1 |
An electrolytic cell (1) for the electrolysis of a water solution comprising two half-elements (2, 3) each of which comprises a respective electrode comprising a metal sheet (10) connected to a voltage generator and housed in an electrol...
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WO/2023/144775A1 |
A solid oxide electrolyzer cell (SOEC) system including a stack of electrolyzer cells configured to receive liquid water that is heated using one or more heaters, and a mass flow controller configured to control the liquid water flowrate...
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WO/2023/145914A1 |
The purpose of the present invention is to provide a negative electrode which maintains a high energy conversion efficiency for a long period of time without an increase in the overvoltage even in cases where start and stop of hydrogen g...
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WO/2023/145767A1 |
Provided are an energy usage system with which it is possible to reduce carbon dioxide and obtain a carbon-containing material while suppressing release of carbon dioxide, and a method for manufacturing a carbon-containing material. The ...
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WO/2023/139110A1 |
The present invention relates to a method of forming a catalytically active material on a two- or three-dimensional current carrier by a step of contacting the current carrier comprising a transition metal with gaseous boron halide. It i...
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WO/2023/140609A1 |
The present invention relates to a carbon dioxide electrolysis device comprising: a carbon dioxide electrolysis cell comprising an anode, a cathode, an electrolyte and a separator arranged between the anode and the cathode; a supply line...
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WO/2023/139040A1 |
The present invention relates to a mixed metal oxide catalyst, particularly Pt and Ru containing oxide catalysts, based catalysts for polymer electrolyte membrane (PEM) fuel cells, water electrolysis, regenerative fuel cells (RFC) or oxy...
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WO/2023/137553A1 |
Methods and apparatuses for converting metal carbonate salts to metal hydroxides are disclosed. The methods involve electrochemical production of hydrogen ions (H+) for decarbonating the metal carbonate salt to generate metal ions in a c...
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WO/2023/139214A1 |
An electrode for electrochemical applications is coated with a layer of a-C, wherein the layer of a-C comprises at least 10 each of first and second sub-layers, being • (i) first sub-layers having high conductivity with a sp2 content o...
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WO/2023/139602A1 |
The present invention discloses a process of generation of oxygen with varying capacity using redox reaction operating by pneumatically coupled Oxidation of Water by Electrocatalytic reaction. The present invention discloses an oxygen ma...
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WO/2023/139175A1 |
The present invention relates to a system for the synthesis of ammonia, wherein the system comprises at least one reformer for converting a hydrocarbon to hydrogen, wherein the system comprises a converter (50) for converting hydrogen an...
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WO/2023/139179A1 |
The present invention relates to an apparatus for the synthesis of ammonia, wherein at least some of the gases produced on the burner side of the primary reformer are used as reactants.
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WO/2023/138807A1 |
The invention relates to a membrane electrode arrangement (1) comprising a cation exchange membrane (3) arranged in a cell (2) between an anode (5) and a cathode (4), which has a respective catalyst layer on the anode side and cathode si...
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WO/2023/140084A1 |
Provided is a method for recovering lithium from an aqueous solution in which a lithium salt is dissolved, the lithium being recovered in a short time using small equipment. The method for recovering lithium from a lithium-salt-containin...
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WO/2023/141219A2 |
The present disclosure relates to systems and methods for controlling hydrogen stack power and load. The systems include at least one hydrogen stack, a pressure sensor, and a controller, wherein the controller is operable to increase or ...
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WO/2023/139504A1 |
A compressor for a solid oxide electrolyzer cell (SOEC) system, the system including one or more stamps that receives hydrogen input and outputs wet hydrogen, a heat exchanger or condenser that is configured to decrease the temperature o...
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WO/2023/136270A1 |
The present invention provides a cathode electrode which makes it possible to reduce the selectivity for hydrogen and improve the selectivity for a carbon dioxide reduction product in a catalytic reaction for producing carbon monoxide, a...
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WO/2023/136855A1 |
A method and apparatus for producing chlorine gas whereby a nanobubble generator introduces nanobubbles at a concentration of at least 106 nanobubbles per cm3 into an electrolytic cell comprising a pair of electrodes and a chlorine-conta...
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WO/2023/137218A1 |
A controller for a solid oxide electrolyzer cell (SOEC) system, the controller being configured to receive a target operating temperature, receive a readback temperature value, and output a temperature setpoint command to each of a plura...
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WO/2023/135323A1 |
The invention provides a computer-implemented method for controlling operation of an electrolyzer plant. The method comprises determining, by means of a first model, first operating points of the electrolyzer plant for a predetermined fi...
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WO/2023/135393A1 |
The main subject matter of the invention is an assembly (80) comprising: a stack (20) of SOEC/SOFC solid oxide cells, said stack consisting of a plurality of plates (P) stacked one on top of the other, each plate (P) having an outer late...
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WO/2023/136195A1 |
[Problem] To provide an efficient method for manufacturing high-purity lithium hydroxide, the method making it possible to raise the yield rate of lithium hydroxide and to reduce the amount of byproducts generated simultaneously with rem...
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WO/2023/137067A1 |
The present disclosure refers to systems and methods for remediating a produced water from an oil or gas well. A representative process may comprise optionally purifying and then electrolyzing the produced water to produce at least hydro...
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WO/2023/136396A1 |
The present invention relates to: a catalyst for an oxygen generation reaction comprising ruthenium oxide nanoparticles doped with both platinum and a transition metal; a method for preparing same; and a water electrolysis cell comprisin...
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WO/2023/135392A1 |
The main subject matter of the invention is a stack of SOEC/SOFC solid oxide cells, said stack consisting of a plurality of stacked plates (P) and comprising two guiding elements (11, 12) ensuring that the vertical stacking of at least s...
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WO/2023/131604A1 |
The invention relates to a process for electrolysing carbon oxides selected from carbon monoxide and/or carbon dioxide into ethylene by means of an electrolyser comprising a cathode catalyst being a dendritic copper oxide catalyst or a d...
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WO/2023/127246A1 |
An electrochemical cell (1) comprises: a metal support (2) constituted from an Fe-based alloy; a cell part (3); and a bonding layer (4). The cell part (3) is provided with: a solid electrolyte layer (30) having oxygen ion conductivity; a...
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WO/2023/129359A1 |
Disclosed herein is an electrolyzer comprising a horizontal cathode located below a suspended anode for purposes of performing electrolysis on metal-bearing mixtures or solutions. The horizontal cathode may comprise the bottom surface of...
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WO/2023/129631A1 |
A redox ion exchange membrane may include an electrically-conductive material; and redox-active materials associated with that material, the redox-active materials having reversible oxidation and reduction properties. The redox-active ma...
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WO/2023/126499A2 |
The invention relates to a method for the electrochemical reduction of carbon dioxide in the liquid or supercritical state, comprising at least two electrodes separated from each other by a distance of less than or equal to 7 millimeters...
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WO/2023/129430A1 |
A system may detect defects in a membrane cell or portion thereof by detecting gas transfer across the defect. Gas may be released in a release region of a chamber. The release region may be separated from a detection region of the chamb...
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WO/2023/129453A1 |
The following disclosure relates to junctions for combining a flow at an outlet manifold. More specifically, the following disclosure relates to junctions configured to reduce outlet manifold pressure enabling the use of smaller outlet m...
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WO/2023/126881A1 |
The co-generation of hydrogen 11 from water 8 produced during pressure driven water desalination/filtration processes, such as reverse osmosis, forward osmosis, pressure retarded osmosis or ultrafiltration. A small part of feed, raw sali...
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