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Patent Searching and Data


Matches 1,001 - 1,050 out of 12,347

Document Document Title
WO/2021/110457A1
The present invention relates to the use of a textile as spacing means between a housing or a support structure and an electrode or the substructure of an electrode of a zero-gap electrolytic cell (13), said textile (1) comprising both a...  
WO/2021/106482A1
This compression apparatus comprises: an electrolyte membrane; an anode catalyst layer in contact with one main surface of the electrolyte membrane; a cathode catalyst layer in contact with the other main surface of the electrolyte membr...  
WO/2021/104812A1
The invention relates to a sealing arrangement which is provided for an electrochemical cell and comprises a metal plate (7) and a seal (18, 19) that is located thereon and that forms at least one closed sealing ring located on the plate...  
WO/2021/104978A1
The invention relates to an electrolysis system for electrochemically breaking down water to form hydrogen and oxygen, comprising at least one electrolyser for electrochemically breaking down water to form hydrogen and oxygen. The electr...  
WO/2021/104167A1
A suspension type refractory thermal-insulation assembly for a large-capacity oxygen-aluminum co-production electrolytic cell, relating to the technical field of aluminum smelting. The assembly comprises a metal rod, a flexible tube, a t...  
WO/2021/102494A1
The invention relates to an electrolytic reaction system (1) for producing gaseous hydrogen and oxygen, comprising a reaction chamber (2, 69) for accommodating an electrolyte and an electrode arrangement (3) which is composed of a plural...  
WO/2021/108446A1
Provided herein are membrane electrode assemblies (MEAs) for COx reduction. According to various embodiments, the MEAs are configured to address challenges particular to COx including managing water in the MEA. Bipolar and anion exchange...  
WO/2021/101366A1
The present invention provides a process for treating palm oil mill effluent (POME), the process iacluding the steps of cooling the POME (1) in a cooling pond from a temperature range of between 60°C to 90°C to a temperature range of b...  
WO/2021/102405A1
A modular system for hydrogen generation includes a plurality of cores and a hub. Each core includes an electrolyzer and a power supply. The power supply is operable to manage electrical power to the electrolyzer of the core and is redun...  
WO/2021/102401A1
A system for hydrogen generation includes at least one cabinet defining a first volume, a second volume, and a third volume, where the first volume, the second volume and the third volume are fluidically isolated from each other, a water...  
WO/2021/099556A1
The present invention refers to an electrolytic treatment device having an anodic compartment comprising a non‐chromium(VI) etching solution to be treated and immersed therein an anode. The anodic compartment is separated by a membrane...  
WO/2021/097506A1
The invention relates to an electrolysis device for alkaline electrolysis, comprising a first gas separator tower (1) for receiving hydrogen, a second gas separator tower (2) for receiving oxygen, and at least one electrolysis element wi...  
WO/2021/099986A1
A method and a related alkaline electrolyser device for hydrogen production are herein disclosed. The system comprises a first and a second electric charge battery 11a, 11b substantially identical, each including: − a first electrode 1...  
WO/2021/090112A1
The present invention concerns a method for modifying the properties of the surface (F) of a material. The method comprises the following steps: preparing a first layer (12; 12) comprising an electrically conductive material suited to se...  
WO/2021/085426A1
An apparatus for producing carbon monoxide is characterized by comprising a catalyst electrode layer (101), a counter electrode layer (102) electrically connected to the catalyst electrode layer (101) by wiring (104), and a solid electro...  
WO/2021/085434A1
[Problem] To provide a hydrogen gas supply system with which it is possible to supply hydrogen gas continuously for a long period of time. [Solution] A hydrogen gas supply system 10 comprises a hydrogen gas generation device 11 that elec...  
WO/2021/085334A1
An elastic mat for alkaline water electrolysis cells, said elastic mat being provided with at least one metal mesh that is obtained by means of weaving or knitting with use of metal wires, while having spring elasticity in the thickness ...  
WO/2021/079696A1
The present invention comprises: an electrode unit (1) that performs electrolysis on an electrolytic liquid to generate an active species; a current detector (2) that detects the current flowing to the electrode unit (1); and a current i...  
WO/2021/078874A1
A metal-supported, planar cell arrangement (200) comprising at least one pair of cells (110a, 110b), each cell (110a, 110b) comprising a metal substrate (120a, 120b) having first and second sides and a porous region (124) providing fluid...  
WO/2021/077730A1
Disclosed are a nitrogen fixation device and method using low-temperature jet flow plasma coupled with monatomic catalysis. The nitrogen fixation device comprises an electrochemical workstation, a plasma power supply, an H-type electroly...  
WO/2021/073975A1
The present invention relates to a process for electrochemical hydrogen compression, comprising the steps of: (100) providing hydrogen gas having a relative humidity RH of 100%; (200) providing inert gas having a relative humidity RH of ...  
WO/2021/069470A1
The invention relates to a method and an electrolysis device for the production of chlorine, carbon monoxide and optionally hydrogen via the electrochemical conversion of carbon dioxide and alkali chloride solution, wherein the carbon di...  
WO/2021/067471A1
Disclosed herein are bubble-generating electrochemical reactors, as well as a reservoir system that comprises the same, used in a process for preparing a liquid agent medium comprising an oxidant effective for sanitizing, disinfecting, a...  
WO/2021/059379A1
[Problem] To provide a laminated structure that comprises electrodes capable of effectively preventing a unit from shifting. [Solution] A laminated structure 2 in which a plurality of units 23, 33, 24, 41, and 42, which comprise flat uni...  
WO/2021/061994A1
The method for forming a water sterilization electrode includes heating a conductive medium to an elevated temperature in a heating apparatus. The method further includes growing oxide nanostructures on the conductive medium at the eleva...  
WO/2021/054255A1
This control method of a hydrogen generation system 1 involves controlling the electrical potential of an oxygen generating electrode 12 and a hydrogen generating electrode 16 of an electrolytic cell 2 such that, of the oxygen generating...  
WO/2021/054445A1
This method for controlling an organic hydride generation system 1 includes controlling the potential of an anode electrode 12 and a cathode electrode 16 provided to an electrolysis tank 2 so that the change in potential in the electrode...  
WO/2021/053468A1
An electrochemical reactor of the type that comprises a suspension of reactant material in particulate form. Diffusion of electrolyte throughout the suspension is enhanced by providing one or more porous conduits, each of which conduit i...  
WO/2021/050388A1
A method is described herein that produces UN from UF6 in at most two steps comprising UF6 -intermediate -> UN. The principle of the reaction is that in a first step, UF6 would be reduced to UxNy, where x may be an integer selected from ...  
WO/2021/050895A1
Methods for electrochemically oxidizing organic compounds in aqueous solution. The methods include contacting an aqueous solution comprising organic compounds with a first anode and electrochemically oxidizing at least a portion of the o...  
WO/2021/045017A1
The present invention provides a photodecomposition module and a photodecomposition cell, having novel structures that are different from those in the prior art and capable of decomposing a decomposition solution more effectively compare...  
WO/2021/045206A1
An ammonia production method according to the present invention is a method for producing ammonia from nitrogen atoms by the action of electrons suppled from a power source in the presence of a complex and a proton source. As the complex...  
WO/2021/039247A1
An electrolysis unit 1 comprises at least a plurality of electrolytic cells 2 for electrolyzing water. Each of the electrolytic cells 2 comprises a case 23 in the interior of which is defined an electrolysis chamber 20, and a diaphragm 2...  
WO/2021/032594A1
The invention relates to a coating (15) for a substrate (14), which is to be coated, of a distributor plate (10), for example an electrolysis device, a fuel cell and/or an electrochemical energy store. The coating (15) has an inner side ...  
WO/2021/034899A1
A biodegradable solid aqueous electrolyte composition, an electrochemical device incorporating the electrolyte composition, and methods for the same are provided. The electrolyte composition may include a hydrogel of a copolymer and a sa...  
WO/2021/033684A1
[Problem] The purpose of the present invention is to provide a three-chamber electrolysis vessel which can be improved in the ion supply ability of an intermediate chamber. [Solution] In a spacer of an intermediate chamber in an electrol...  
WO/2021/033366A1
This compressor comprises an electrolyte film, an anode catalyst layer in contact with one main surface of the electrolyte film, a cathode catalyst layer in contact with the other main surface of the electrolyte film, an anode gas diffus...  
WO/2021/029343A1
The present invention relates to a bio electrochemical system for the treatment of organic liquid wastes. The bio electrochemical system comprises a container; at least one tube shaped separator vertically disposed such that it penetrate...  
WO/2021/029768A1
A high-pressure electrolysis unit for generating hydrogen and oxygen is provided comprising an assembly of tubes and pipes of electrically conductive metal, which constitutes either the anode or the cathode, with an arrangement of interc...  
WO/2021/019985A1
An alkaline water electrolysis vessel (50) is equipped with at least two outer frames, a gasket (7) and a partitioning membrane (4). Two of the outer frames are stacked in such a manner that these outer frames can overlap with each other...  
WO/2021/019986A1
An alkaline water electrolytic cell (50) has at least two outer frames (3), a gasket (7), and a diaphragm (4). The at least two outer frames (3) are laminated so as to overlap in at least a part in the circumferential direction. The gask...  
WO/2021/018459A1
The invention relates to an electrolysis cell with a cell frame and to a method for producing an electrolysis cell. The cell frame has a stepped inner profile. The inner profile comprises at least one support surface for receiving a plan...  
WO/2021/020044A1
Provided is a load testing device which is capable of efficiently storing hydrogen that is generated. The load testing device comprises a connection unit to which a power source being tested is connected, a hydrogen generating unit whi...  
WO/2021/014969A1
This hydrogen purification system (100) comprises a plurality of electrochemical devices (5a, 5b), a hydrogen generator (1), power supplies (6a, 6b), and a combustor (7). The hydrogen purification system is characterized by being configu...  
WO/2021/015120A1
Provided are: a gasket for electrolysis vessels, which makes it possible to accommodate and hold a partitioning film in the inside of an electrolysis vessel by a simple operation, can more reliably prevent the leakage of an electrolytic ...  
WO/2021/005810A1
The purpose of the prevent invention is to prevent the unevenness in current densities due to the difference in temperatures in electrochemical reaction unit cells. An electrochemical reaction cell stack is provided with a plurality of e...  
WO/2021/000003A1
The present invention relates to an SOEC system (1) having a fuel cell stack (2) which has a gas side (3) and an air side (4), and an ejector (5) for supplying a process fluid to a gas inlet (6) on the gas side (3), wherein the ejector (...  
WO/2021/002184A1
The energy management system is provided with a fuel synthesis device (10a), an electric power-generating device (10b), a CO2 recovery unit (36), a compressor (38), a CO2 storage unit (23), a CO2 decompression unit (25), and heat recover...  
WO/2021/002183A1
This energy conversion system is provided with a fuel synthesis device (10), an H2O supply part (20, 22), a CO2 supply part (23, 25), and a supply control part (29). The fuel synthesis device has an electrolyte (11) and a pair of electro...  
WO/2021/002235A1
A method for producing quaternary ammonium hydroxide in an electrolysis vessel configured so that a negative ion exchange film and a positive ion exchange film are arranged between electrodes, the method being performed by supplying an a...  

Matches 1,001 - 1,050 out of 12,347