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Matches 1 - 50 out of 4,530

Document Document Title
WO/2019/172750A1
The invention discloses a method for in-situ extracting a reduced carbon dioxide product or product mixture in an electrochemical cell, and the use of a three-compartment electrochemical cell for in-situ extraction of organic carboxylic ...  
WO/2019/166539A1
The present invention relates to a direct-coupled water electrolysis system and to a method of configuring a direct-coupled water electrolysis system comprising at least four components, wherein the first component is a PV-array which is...  
WO/2019/163388A1
This electrolyzed water production device (100) comprises: a solution tank (110) which accommodates a solution containing at least an electrolyte; a first electrode (112) provided to the solution tank (110); a second electrode (113) prov...  
WO/2019/165161A1
An electrochlorination system comprises a source of feed fluid, a product fluid outlet, and a plurality of electrochemical cells connected fluidically between the source of feed fluid and the product fluid outlet. The system is configure...  
WO/2019/158463A1
A process for the work-up of salt-containing process water which contains an alkali metal chloride as salt in a concentration of at least 4% by weight and organic or inorganic and organic impurities from chemical production processes and...  
WO/2019/158308A1
The present invention relates to a device for the electrochemical production of a product containing CO, and to a method for the electrochemical production of a product containing CO, in which a return of a material stream comprising the...  
WO/2019/158305A1
The invention relates to an electrolysis system and an electrolysis method. The electrolysis system comprises a pressure-electrolytic cell and a throttle in the catholyte line, by means of which the catholyte flow can be divided into a g...  
WO/2019/159181A1
The present invention relates to the production of electrolyzed aqueous solutions in an electrochemical cell. More particularly, the invention relates to an asymmetric electrochemical cell device for producing electrolyzed water or aqueo...  
WO/2019/158304A1
The present invention relates to an electrolysis cell, comprising a cathode space comprising a cathode, an anode space comprising an anode, and a salt bridge space, which is arranged between the cathode and the anode, wherein the cathode...  
WO/2019/160413A1
The invention is directed to a method for electrochemically reducing carbon dioxide, and an apparatus for performing the method. The method of the invention comprises: a) contacting a carbon dioxide-containing gas stream with a capture s...  
WO/2019/153068A1
In the present invention there is an apparatus for decomposing a suitable reactant in liquid-state into ultimately a product of hydrogen-gas by means of electrolysis operation. Accordingly, the apparatus contains standard components for ...  
WO/2019/149770A1
The present invention provides a reversible cell that can be run in either a fuel cell mode or an electrolyser mode, wherein the cell comprises a fuel electrode in a first region, an oxidant electrode in a second region, wherein the fuel...  
WO/2019/150099A2
A method of reprocessing spent nuclear fuel. The spent nuclear fuel is added to an electro-reduction cell, wherein the electro-reduction cell comprises a halide salt electrolyte, and anode, and a cathode comprising an alloy of uranium an...  
WO/2019/144239A1
Apparatuses and methods for performing coupled chemical and electrochemical reactions are disclosed. An electrochemical cell has a first reaction chamber configured to perform a chemical reaction and an anode chamber configured to perfor...  
WO/2019/141773A1
The invention relates to a rechargeable battery system 1, comprising: at least one electrochemical cell 2 adapted for in charge mode to convert one or more gaseous electrochemical reaction reactant(s) 3 into one or more gaseous electroch...  
WO/2019/137827A1
The invention relates to a method (100, 200, 300, 400) for producing a gas product (D) containing at least carbon monoxide, in which an electrolysis fraction containing at least carbon dioxide, water and hydrogen is fed to a cathode side...  
WO/2019/105955A3
The invention relates to a method for separating chlorine from a gaseous anode out- let stream mass flow of an electrochemical cell reactor. In a first aspect, the method makes use of an absorption step, wherein an anode outlet stream ma...  
WO/2019/098824A4
The present invention is in the field of an electrochemical hydrogen storage system for forming a chemical fuel, such as by electrolysis of water thereby forming hydrogen, and for storing electricity, such as during daylight, and for del...  
WO/2019/132684A1
The device for producing reproducible quality hydrogen and oxygen gases falls into the field of electrical engineering, more specifically to the field of electrolysis, and in particular, relates to an electrolyzer for producing reproduci...  
WO/2019/127527A1
An ozone generation system and a portable ozone generator (100). The ozone generation system comprises a container (10), an ozone generation unit (20), and a power supply control unit (30). The container (10) comprises a water accommodat...  
WO/2019/121915A1
The present invention relates to an electrochemical device and a method for operating the electrochemical device for inducing specific behaviours in its chemical kinetics by supplying externally selected random (stochastic) voltage pertu...  
WO/2019/120823A1
The invention relates to an electrolysis device comprising a cooling device and to a method for operating said electrolysis device comprising a cooling device. Said electrolysis device comprises at least one electrolysis cell having at l...  
WO/2019/123999A1
The invention is provided with: a tank (2); an electrolysis part (5), which is set inside the tank (2) and is configured from at least a first electrode and a second electrode that electrolyze water flowing in from the tank (2); a power ...  
WO/2019/122697A1
The main subject matter of the invention is an assembly (100) comprising: an SOEC/SOFC-type solid oxide stack (20), a clamping system (60) for clamping the stack (20), comprising at least two clamping rods (55) that can be used to assemb...  
WO/2019/122441A1
A device intended to be implanted in a human or animal body in order to produce hydrogen in situ from molecules present in the body medium in which the device is implanted, this device having an anode (1) and a cathode (2) which are each...  
WO/2019/109120A1
The invention relates to a method for determining an operating state of an electrochemical system (1a; 1b; 1c; 1d; 1e), which has a cell stack (2) having at least one electrode portion (3, 4), at least one valve (5, 6, 20, 21) and at lea...  
WO/2019/108772A1
Disclosed is a method for forming a solid state electrolyte. The method includes a first step of combining a solid comprising lithium, a second solid comprising lanthanum, a third solid comprising zirconium, and a fourth solid comprising...  
WO/2019/105955A2
The invention relates to a method for separating chlorine from a gaseous anode out- let stream mass flow of an electrochemical cell reactor. In a first aspect, the method makes use of an absorption step, wherein an anode outlet stream ma...  
WO/2019/101681A1
The invention relates to a connecting element (2, 7, 8, 41) for electrically and mechanically connecting two electrolytic cell stacks (3, 4, 5). The invention further relates to an electrolysis device (1, 40), comprising at least one con...  
WO/2019/101392A1
The invention relates to an electrolytic device and to a method for operating an electrolysis of water with at least one electrolysis cell, the electrolysis cell comprising an anode compartment having an anode and a cathode compartment h...  
WO/2019/100176A1
The invention relates to a turning machine for inspecting cathodes produced by means of electrowinning, which machine saves time during the operations involved in the inspection process and improves safety. The machine comprises a turnin...  
WO/2019/102382A1
A fuel cell system includes a fuel cell having an anode and a cathode configured to output cathode exhaust. The fuel cell is configured to generate waste heat. The fuel cell system further includes a reformer configured to partially refo...  
WO/2019/101680A1
The invention relates to an intermediate gas store (10) for an electrolysis system (12) for low-pressure proton exchange electrolysis, comprising a storage tank (14), into which a channel (16) of a gas removal unit (18) leads, via which ...  
WO/2019/098824A1
The present invention is in the field of an electrochemical hydrogen storage system for forming a chemical fuel, such as by electrolysis of water thereby forming hydrogen, and for storing electricity, such as during daylight, and for del...  
WO/2019/097429A1
A hydrogen generation system for generating hydrogen and electrical power includes a power supply, a reformer-electrolyzer-purifier (REP) assembly including at least one fuel cell including an anode and a cathode separated by an electrol...  
WO/2019/093281A1
[Problem] To provide a health management system that enables gas intake appropriate to a user's health condition through oral intake of necessary gases such as hydrogen and oxygen on the basis of the user's vital signs, by means of a por...  
WO/2019/091703A1
The invention relates to an arrangement for the electrolysis of carbon dioxide, comprising: an electrolytic cell having an anode and a cathode, wherein the anode and cathode are connected to a voltage supply, wherein the cathode is confi...  
WO/2019/079908A1
Methods are described for treating aqueous solutions, including wastewater, to remove nitrogen-containing compounds using electrochemical processes. The method may be conducted electrolytically under an applied voltage or using endogenou...  
WO/2019/064935A1
Provided is a sterilized water generating device that enables long-term generation of discharge plasma and allows for a high concentration of hydrogen peroxide in sterilized water. A sterilized water generating device 1 is provided with ...  
WO/2019/060988A1
Methods and systems for producing bio-methanol can include anaerobic digestion of a biomass feedstock to produce biogas including methane and carbon dioxide, partial oxidation of the biogas with oxygen from water electrolysis to produce ...  
WO/2019/057764A1
A method of producing a gas mixture, said method comprising the steps of: a) subjecting water to electrolysis to obtain a hydrogen gas stream and an oxygen gas stream; b) reacting the hydrogen gas stream with solid carbon to obtain a str...  
WO/2019/058579A1
A fuel cell system includes, a solid oxide type fuel cell, a total heat exchanger, a mixing portion, and a fuel circulation flow path having a loop shape. The total heat exchanger exchanges sensible heat and latent heat between the hydro...  
WO/2019/051609A1
Processes and apparatus for electrocatalytically reducing carbon dioxide are described. The process may include: providing a gas containing carbon dioxide at a cathode of an electrolytic cell comprising a membrane electrode assembly whic...  
WO/2019/009732A3
The present invention relates to a method for producing hydrogen in a polymer electrolyte membrane (PEM) water electrolyser cell. A direct electric current is applied to the water electrolyser cell. Water molecules are allowed to diffuse...  
WO/2019/055801A1
A method of temporarily modifying a permeability of an electrolyte permeable diaphragm. The method includes installing the electrolyte permeable diaphragm in a chlor-alkali electrolytic cell. The electrolyte permeable diaphragm includes ...  
WO/2019/049476A1
[Problem] To control the ratio between hydrogen to be produced and carbon monoxide to be produced in a synthesis gas production system. [Solution] A synthesis gas production system 1 which produces CO and H2 by means of electric reductio...  
WO/2019/038440A1
The invention relates to a device for the recovery of products of the electrolysis of an alkali metal chloride solution, said device containing an electrochemical reactor that is represented by one or a plurality of modular electrochemic...  
WO/2019/039607A1
Provided is an electrolysis cell with which it is possible to: raise the consumption efficiency of an electrode by furthermore effectively using the reverse surface of the electrode as well, and prevent reductions in the electrolysis eff...  
WO/2019/025136A1
The invention relates to a method for operating an electrolyser and to an electrolyser comprising an electrolytic cell having a cathode chamber and an anode chamber. The cathode chamber comprises a first inlet opening and the anode chamb...  
WO/2019/020284A1
The invention relates to a distribution structure (10) for providing at least one reaction gas, in particular a gas mixture containing oxygen (O2), for a fuel cell (100) or an electrolyser, having a first structure element (11) and a sec...  

Matches 1 - 50 out of 4,530