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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/2022/196463A1 |
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/2022/194449A1 |
The present invention relates to the generation of an electrolysis product (6), in particular to an electrolysis unit (1), an electrolysis system (100) and a method for generating an electrolysis product (6). An electrolysis assembly (2)...
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WO/2022/194450A1 |
The present invention relates to the generation of an electrolysis product (6), in particular to an electrolysis system (100) and a method for generating the electrolysis product (6). A plurality of electrically intercoupled electrolysis...
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WO/2022/192153A1 |
Formaldehyde is obtained from CO2 through hydrogenation of CO2 to methanol while the subsequent oxidation of methanol yields formaldehyde. This formaldehyde combined with the electrochemically produced glycolaldehyde generates sugars, th...
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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/2022/187970A1 |
An electrolytic reactor for the electrolytic treatment of a fluid is disclosed. The reactor comprises an electrolytic chamber, an electrode cartridge comprising an electrode assembly longitudinally extending from a crown section configur...
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WO/2022/186781A1 |
The present disclosure refers to a method of electrochemical conversion of organic waste to organic acid and hydrogen, comprising the steps of: (i) subjecting organic waste to ball milling under alkaline or acidic conditions to obtain pr...
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WO/2022/186232A1 |
In this electrochemical reduction method, CO2 is electrochemically reduced by bringing a solution having a pH of 5 to 15 and the CO2 into contact with a catalyst that contains an oxide containing Ti.
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WO/2022/185975A1 |
A method for producing an alkali metal hydroxide/alkaline earth metal comprising subjecting a liquid comprising RA-COOMB and/or (RA-COO)2MC and water to an electrochemical reaction to produce Kolbe electrolysis at the anode to generate a...
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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/2022/183107A1 |
Disclosed herein are compositions and methods that can achieve photoreduction of CO2 to CO in pure water at pH 6-7 with excellent performance parameters. In embodiments, the compositions and methods use CuInS2 colloidal quantum dots (QDs...
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WO/2022/179764A1 |
The invention relates to a plant (10), especially power plant, for reduction of the carbon dioxide content in atmospheric air, especially for improvement of atmospheric air quality, wherein the plant has at least one electrolysis unit (1...
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WO/2022/178323A1 |
The present disclosure provides systems and methods for an integrated direct air capture of reactants from the atmosphere for use in an aqueous electrochemical CO2 reduction process. An integrated method of direct air capture of CO2 may ...
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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/2022/173007A1 |
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/2022/169893A1 |
An electrocatalytic catalyst is provided. The electrocatalytic catalyst includes a xerogel including copper (I) oxide and copper.
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WO/2022/170314A1 |
Various COx electrolyzer cell architectures are provided, including various flow field designs and gas diffusion layer designs that may be particularly useful in the context of COx electrolyzer cells.
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WO/2022/168003A1 |
Embodiments of the present disclosure describe methods and systems using a hydride-forming Group VI transition metal chalcogenide catalyst, such as MoSx, for selective electrocatalysis of enzyme cofactor regeneration. In particular, a me...
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WO/2022/164965A2 |
An electrochemical cell for conversion of methane to methanol includes a bimetallic catalyst having alternating regions of first and second metals thereby providing interfaces at which methane is converted to methanol or formate.
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WO/2022/153236A1 |
The present disclosure describes a method to control the selectivity of the electrochemical reduction of carbon dioxide (ERCO2) and mitigate parasitic reactions by using semiconductor materials. The ERCO2, mainly in gas-phase, faces crit...
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WO/2022/148856A1 |
A self-cleaning CO2 reduction strategy is proposed herein including alternating operation and regeneration of the CO2 electrolysis system. The strategy includes application of short and periodic reductions in applied voltage, thereby avo...
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WO/2022/148837A2 |
The disclosure discloses a membrane electrode assembly (MEA) for electrochemically converting carbon monoxide (CO) into ethylene (C2H4) under applied current density, the MEA comprising: a cathode; an anode; an anion-exchange membrane (A...
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WO/2022/101086A9 |
The present invention belongs to the field of catalytic chemistry, and more specifically to catalysed reduction chemical reactions, preferably of CO2 into small molecules. The present invention relates to a catalyst compound comprising a...
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WO/2022/136025A1 |
The present invention regards a method for converting carbon dioxide into carbon monoxide in high-temperature, dry, solid oxide electrolysis providing increased lifetime of SOECs and SOEC stacks by addressing the problem of coking, while...
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WO/2022/136476A1 |
The present invention relates to the use of an acceptor-less dehydrogenation catalyst for an electrocatalytic oxidation of an alcohol to an ester or/and an acid under electrochemical conditions, the acceptor-less dehydrogenation catalyst...
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WO/2022/132935A1 |
A method for digesting at least one analyte of an aqueous sample includes the following steps: introducing an aqueous sample comprising at least one analyte into a digestion device comprising one or more carbon substituted material elect...
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WO/2022/128854A1 |
The invention relates to a method for electrolysis, wherein an anolyte is brought into contact with an anode (2) and a catholyte is brought into contact with a cathode (3), wherein the anolyte contains hydroxide ions and the catholyte co...
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WO/2022/129895A1 |
An electrochemical cell comprising a gas diffusion electrode for the electrochemical reduction of carbon dioxide. The gas diffusion electrode comprises a gas diffusion layer and a nickel or manganese-based molecular catalyst comprising a...
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WO/2022/125832A1 |
A method for forming an atomically smooth surface on a copper electrode through electropolishing and the atomically smooth surface are provided. An exemplary method for forming an atomically smooth surface by electropolishing includes pl...
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WO/2022/125831A1 |
A method and an electrocatalytic electrode for electrochemically reducing carbon dioxide to methanol are provided. An exemplary electrocatalytic electrode includes copper (I) oxide crystals electrodeposited over an atomically smooth copp...
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WO/2022/118934A1 |
This organic hydride preparation system 1 comprises: an electrolytic bath 2 having a cathode room 18; a cathode liquid supply device 8 which can supply, to the cathode room 18, any cathode liquid selected from a plurality of cathode liqu...
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WO/2022/118933A1 |
An organic hydride production system 1 comprising: an electrolyser 2 that has a cathode chamber 18, a first cathode opening 30, and a second cathode opening 32 and has the first cathode opening 30 disposed lower than the second cathode o...
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WO/2022/118695A1 |
An organic hydride production apparatus 1 comprises an electrolysis tank 2 and a water removal device. The electrolysis tank 2 has a cathode chamber 20. The water removal device 12 has: a container 48 for storing a catholyte Lc sent out ...
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WO/2022/118932A1 |
An organic hydride production apparatus 1 comprises: an electrolysis tank 2 having an anode electrode 14 for oxidizing water in an anolyte La to generate protons, a cathode electrode 18 for hydrating a substance α to be hydrated in the ...
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WO/2022/119371A1 |
The present invention relates to: a carbon dioxide reduction catalyst comprising a modified ZIF (zeolitic imidazolate framework)-based compound in which copper (Cu) is doped on a ZIF-based compound having a structure in which zinc (Zn) a...
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WO/2022/113277A1 |
This gas-phase reduction apparatus 100 for carbon dioxide is provided with an oxidation vessel 1 which contains an oxidation electrode 2, a reduction vessel 4 which is arranged adjacent to the oxidation vessel 1 and into which carbon dio...
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WO/2022/112375A1 |
The present disclosure concerns a process and a system for the electrochemical reduction of oxalic acid to glyoxylic acid. The process involves withdrawing a portion of oxalic acid-depleted catholyte from the process and contacting it wi...
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WO/2022/109740A1 |
An electrochemical process, and related method and system to upgrade captured CO2into value-added products. CO2 capture technologies based on chemisorption present the potential to lower net emissions of CO2 into the atmosphere. The use ...
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WO/2022/108389A1 |
The present invention relates to a three-way catalyst for carbon dioxide reduction, the catalyst including Au and Cu, and further including In or Mo, wherein the content of In or Mo is 0.1 at% to 3 at%.
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WO/2022/107189A1 |
The present invention comprises: an oxidation electrode 2 formed on a transparent substrate 1 and receiving light 8 from the outside; an oxidation tank 6 holding an electrolytic solution 5 in which the oxidation electrode 2 is immersed; ...
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WO/2022/103499A1 |
Enzymatic polynucleotide synthesis with a template-independent polymerase is used to create multiple polynucleotides having different, arbitrary sequences on the surface of an array. The array provides a spatially-addressable substrate f...
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WO/2022/096614A1 |
The invention relates to a plant (10), especially power plant, for obtaining and/or balancing a predetermined carbon dioxide/oxygen ratio in atmospheric air, especially for improvement of atmospheric air quality, comprising: at least one...
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WO/2022/091360A1 |
This organic hydride production apparatus 1 is provided with: an electrolyte film 2 which has a first surface 2a and a second surface 2b that face each other and which transfers protons; a cathode 4 which is arranged on the first surface...
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WO/2022/092258A1 |
This cathode catalyst layer 10 comprises: a cathode catalyst which hydrogenates an object to be hydrogenated; and a water repellent agent which has a higher affinity for the object to be hydrogenated and for an organic hydride than for w...
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WO/2022/092257A1 |
This cathode catalyst layer 10 comprises a cathode catalyst for hydrogenating a substance to be hydrogenated, a porous catalyst support for supporting the cathode catalyst, and a non-porous body formed of an aggregate of arbitrarily-defi...
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WO/2022/091361A1 |
This organic hydride production apparatus 1 is provided with: an electrolyte film 2 which has a first surface 2a and a second surface 2b that face each other and which transfers protons; a cathode 4 which is arranged on the first surface...
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