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WO/2020/099350A1 |
The invention relates to a process for the oxidation of carbon-containing organic compounds where the said compounds have at least one bond with a bond order >1, wherein an oxidizing of these carbon-containing organic compounds to be oxi...
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WO/2020/099757A1 |
The invention concerns an electrochemical device provided with a plurality of elementary solid oxide electrochemical cells clamped between two clamping plates. The device according to the present invention comprises, in particular, a gas...
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WO/2020/096086A1 |
A gas diffusion layer for a hydroelectrolytic membrane electrode assembly according to the present invention is provided with a nanofiber layer having a nanoporous structure that is electrospun with nanofibers and formed on a gas diffusi...
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WO/2020/095543A1 |
This electrochemical hydrogen compressing apparatus is provided with: a cell including a proton conductive electrolyte film that has a pair of main surfaces, a cathode provided to one of the main surfaces of the electrolyte film, and an ...
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WO/2020/095836A1 |
This invention provides an electrochemical hydrogen pump which allows reduction efficiency due to increase of contact resistances to be suppressed with a light-weight and compact structure. An electrochemical hydrogen pump (24) comprises...
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WO/2020/092384A1 |
A process for the separation of electrolyte from the carbon in a solid carbon / electrolyte cathode product formed at the cathode during molten carbonate electrolysis. The processes allows for easy separation of the solid carbon product ...
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WO/2020/084257A1 |
Disclosed is a method for the temperature control of an electrochemical system comprising a stack of electrochemical cells and interconnection plates interposed between the electrochemical cells, means for supplying gas to the electroche...
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WO/2020/085434A1 |
Provided are a hydrogen/oxygen generation system and a hydrogen/oxygen generation method, with which an increase in size due to the addition of a circulation apparatus and a centrifugation apparatus for supplied water can be mitigated, a...
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WO/2020/085066A1 |
Provided is a fluorine gas production device such that, even when electrolysis of an electrolytic solution containing hydrogen fluoride is carried out at a high current density, recombination reaction in the electrolytic solution and rec...
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WO/2020/084258A1 |
The invention relates to an electrochemical system comprising an electrochemical device having a stack of n solid oxide electrochemical cells, n being an integer greater than or equal to 1, and at least n-1 interconnection plates which a...
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WO/2020/084249A1 |
The invention relates to an electrochemical device comprising: - an electrochemical unit (100) comprising: - a stack (200) of SOEC/SOFC-type solid oxides operating at high temperatures, - a clamping system provided with two clamping plat...
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WO/2020/078266A1 |
The present invention provides a membrane electrode electrolytic ozone generator and a preparation process therefor. The membrane electrode electrolytic ozone generator comprises a cation exchange membrane, and a cathode structure and an...
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WO/2020/078553A1 |
The invention concerns the field of chemical technology and relates in particular to devices for the electrolysis of aqueous alkali metal chloride solutions to obtain chlorine, chlorine compounds, oxygen, ozone, and hydroperoxide compoun...
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WO/2020/080201A1 |
This electrochemical cell includes: a first unit including a first electrode; a second unit including a second electrode; an electrolyte membrane, and a catalyst-carrying electrode, wherein the electrolyte membrane and the catalyst-carry...
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WO/2020/081191A1 |
An electrolysis device may include: a housing comprising a container having an open end, the container configured to contain a liquid when the container is oriented in an upright position; and an electrolysis circuit comprising: a power ...
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WO/2020/079924A1 |
An electrolyzed hydrogen water generator provided with: a pre-electrolysis unit for electrolyzing in-flowing water; a pre-electrolyzed water conduit for conveying the pre-electrolyzed water electrolyzed in the pre-electrolysis unit; and ...
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WO/2020/075337A1 |
A vertical electrolytic device comprising: an outer cylinder; an electrode module; a pair of first support frames (23) which sandwich the electrode module in the stacking direction; and a pair of second support frames (27) which sandwich...
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WO/2020/074886A1 |
A process and apparatus for the production of hydrogen There is provided a process for the production of hydrogen, the process comprising: electrolysing water in an electrolytic cell to produce hydrogen gas and oxygen gas, the electrolyt...
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WO/2020/071631A1 |
The present invention pertains to: a bioelectrochemical reactor for a biological C1 gas conversion process; and a biological C1 gas conversion process method using same. More specifically, the present invention pertains to a bioelectroch...
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WO/2020/069630A1 |
The invention relates to a system having a self-supporting structure that can be assembled by pieces and can be adapted to the space for the electrowinning of metals, both in an already operational cell or in a tank (SELLE NG), character...
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WO/2020/072553A1 |
A composite membrane that is suitable for use in a molten alkaline water electrolyzer. In one embodiment, the composite membrane includes a porous support, the porous support being in the form of a matrix of metal oxide particles randoml...
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WO/2020/067175A1 |
The present invention provides an ion exchange membrane having excellent durability and an electrolysis apparatus. An ion exchange membrane according to the present invention comprises a fluorine-containing polymer having an ion exchange...
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WO/2020/065482A1 |
A hydrogen fueling system for generating hydrogen on demand is described. The system includes an electrolyzer configured to generate at least a predetermined quantity of hydrogen in a predetermined time when operated at no less than a pr...
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WO/2020/064241A1 |
It is the objective of the present invention to provide a method and an electrochemical cell which allow to achieve a purification of the ionomer load of the proton exchange membrane causing less corrosion and other collateral effects to...
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WO/2020/064222A1 |
An apparatus for releasing chemically bound hydrogen from a hydrogen carrier medium in the form of hydrogen gas under pressure comprises an anode chamber (14) for providing the at least partly laden hydrogen carrier medium (TM+), an anod...
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WO/2020/059783A1 |
[Problem] To provide an electrode that can be produced inexpensively without using a platinum group element, and that can exhibit approximately the same catalytic activity (catalytic action) as the electrode including a platinum group el...
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WO/2020/059888A1 |
A laminate including an electrode for electrolysis and a barrier membrane, wherein the electrode for electrolysis has one or a plurality of relief section(s) on a barrier membrane-facing surface thereof, and the following conditions (i)-...
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WO/2020/059623A1 |
Provided is a method for manufacturing a new electrolytic cell by incorporating a laminate including an electrolysis electrode and a new separator or incorporating only a new separator into an existing electrolytic cell provided with a p...
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WO/2020/059884A1 |
Provided is a laminate manufacturing jig that is used to manufacture a laminate of an electrolytic electrode and a separator, the laminate manufacturing jig comprising an electrode roll on which a long electrolysis electrode is rolled, a...
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WO/2020/057998A1 |
The invention relates to an electrolysis cell, an electrolyzer and to a method for the electrochemical reduction of carbon dioxide on an industrial scale.
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WO/2020/053529A1 |
The invention relates to a bioelectrochemical reactor (1) which comprises: - an anode chamber (11) having at least two bioanodes (12, 13), and an anodic electrolyte (14) comprising anodic electroactive microorganisms, - a cathode chamber...
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WO/2020/054334A1 |
This hydrogen generation system (200) comprises an electrochemical device (100), a gas supply unit (202), a power source (203), and a controller (205). The electrochemical device (100) comprises an anode (105), a cathode (106), and an el...
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WO/2020/053526A1 |
A bio-electrochemical device comprising at least one bio-anode immersed in an electrolyte containing anodic electroactive microorganisms characterised in that it comprises a diffuser (6), connected to a gas source, and arranged in a zone...
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WO/2020/053527A1 |
Bio-electrochemical reactor (1) comprising at least one bio-anode (4) and at least one bio-cathode (3) which are immersed in an electrolyte containing micro-organisms in an anode compartment (14), referred to as the first compartment, an...
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WO/2020/045643A1 |
[Problem] To provide an electrode which can be inexpensively produced without using a platinum group element and is capable of exhibiting a catalytic activity (catalysis) substantially equivalent to that of an electrode containing a plat...
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WO/2020/045945A1 |
According to the present technology, provided is a hydrogen generating and carbon dioxide removing apparatus, comprising: a hydrogen generator comprising: a reaction space, an aqueous electrolyte solution contained in the reaction space ...
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WO/2020/045063A1 |
An electrolyzed water generator 1 according to the present invention is provided with: an electrolysis chamber 40; a first power feed element 41 and a second power feed element 42, to which a direct current voltage is applied; a diaphrag...
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WO/2020/039218A1 |
The present invention relates to the field of generating gaseous hydrogen at high pressures and with high purity via electrolysis of water by means of an electrolyzer cell (100) with a novel structure.
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WO/2020/036128A1 |
Control of the aperture of an oxygen pressure control valve (21) comprises: a first feedback control for controlling, on the basis of the internal tank pressure detected by a first internal tank pressure-detecting unit (22), the aperture...
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WO/2020/033987A1 |
A method for improved processing of lithium metallurgical solutions comprises the steps of: i. Directing a lithium leach solution containing magnesium to an electrochemical magnesium removal step to form a magnesium depleted lithium leac...
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WO/2020/036675A1 |
Systems and methods for electrochemically producing chemical products are provided. In certain cases, the systems and methods described herein are capable of producing chemical products such as hydrogen peroxide in solutions with relativ...
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WO/2020/036676A1 |
Systems and methods for electrochemically producing chemical products are provided. In certain cases, the systems and methods described herein are capable of producing chemical products such as hydrogen peroxide in solutions with relativ...
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WO/2020/028949A1 |
The present disclosure relates to an electrochemical flow reactor, such as a continuous flow electrochemical tubular reactor. This disclosure also relates to processes, systems, and methods comprising an electrochemical flow reactor. An ...
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WO/2020/032256A1 |
Provided is a method for water electrolysis, the method including: supplying at least water into an electrolysis cell provided with a solid polymer electrolyte membrane, an anode and a cathode having the solid polymer electrolyte membran...
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WO/2020/030644A1 |
The invention relates to an electrochemical system (1) having a first separator plate (2) and a second separator plate (2') and having a membrane electrode unit (MEA) (60; 70; 80; 90; 100; 120; 130) arranged between the separator plates ...
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WO/2020/028570A1 |
A method of ammonia production is provided that includes holding a nitrate source in an electrolyte solution, using a reaction chamber, reducing the nitrate into ammonia or ammonium, whereby producing water or hydroxide ions, using a cat...
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WO/2020/028698A1 |
A metal sulfate manufacturing system comprising an electrochemical dissolution system having, an anode electrode that holds metal raw material, a cathode electrode, an electrolyte bath having an inlet to receive an initial acid or metal-...
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WO/2020/023029A1 |
A metal-supported electrolyzer includes an electrolysis cell that has, in stacked order, an electrode unit having a first solid oxide electrode layer, a solid oxide electrolyte layer that is proton-conductive in a temperature range of 65...
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WO/2020/022190A1 |
This gas production device is provided with an electrolytic cell, first and second electrolyte circulation systems, and an electrolyte exchange device. The first and second electrolyte circulation systems of the gas production device inc...
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WO/2019/206882A9 |
The invention relates to an electrocatalyst for catalyzing conversion of carbon dioxide into multi-carbon compounds comprising a boron-doped copper catalytic material. The electrocatalyst is produced by impregnation of a single crystal C...
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