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Matches 701 - 750 out of 4,524

Document Document Title
WO/2019/235473A1
A hydrogen gas dissolving device 1 is provided with: a hydrogen extraction pipe 8 for extracting hydrogen gas from a cathode chamber 40b; a water supply pipe 3 for supplying water for electrolysis; a release pipeline 81 for releasing the...  
WO/2019/231005A1
The present invention relates to a hydrogen generator, and the hydrogen generator according to one embodiment of the present invention comprises: an anode plate in which an anode accommodation part, having a path through which water flow...  
WO/2019/231007A1
The present invention relates to a hydrogen generator, and the hydrogen generator according to one embodiment of the present invention comprises: first and second anode plates in which first and second anode accommodation parts, each of ...  
WO/2019/231006A1
The present invention relates to a Brown gas generating device. A Brown gas generating device according to an embodiment of the present invention may comprise: a positive-electrode plate having a positive-electrode containing portion for...  
WO/2019/231008A1
The present invention relates to a Brown gas generating device. A Brown gas generating device according to an embodiment of the present invention may comprise: first and second positive-electrode plates having first and second positive-e...  
WO/2019/229019A2
The invention relates to a method for providing at least one product stream, in particular hydrogen, by electrolysis by means of an electrolyzer (13) having a plurality of electrolysis cells (16.1) combined to form at least one frame (16...  
WO/2019/229077A1
The present invention relates to a process for preparing 5-hydroxymethylfurfural (HMF) by reaction of a fructose-containing component at a temperature of 90 to 200 °C, using a catalytically active anolyte fraction produced by electrolys...  
WO/2019/232387A1
The present disclosure describes a process for producing a reducing liquid comprising providing a liquid; providing a reducing gas and/or a metasilicate; and infusing the reducing gas and/or the metasilicate to the liquid, for the reduci...  
WO/2019/225797A1
The present invention relates to an apparatus for generating Brown's gas, and more specifically, the apparatus for generating Brown's gas according to one embodiment of the present invention comprises: a positive electrode plate includin...  
WO/2019/224226A1
The subject matter of the invention is a water treatment installation, comprising a water source (10), a supply pipe (12) originating from said source (10), a flowmeter (14), a metering pump (16), linked to a brine tank (20), connected b...  
WO/2019/225414A1
This electrolyzed water generator is provided with: a positive electrode (1A); a negative electrode (1C); and a cation-exchange membrane (5) which is arranged between the positive electrode (1A) and the negative electrode (1C) so as to b...  
WO/2019/219444A1
The invention relates to a method for recovering gold and/or silver and/or at least one platinum metal from components of a fuel cell stack (11) of a fuel cell (10) or of an electrolyzer. In an oxidation step, the components are treated ...  
WO/2019/222602A1
In an aspect, provided herein are methods for producing sulfuric acid and hydrogen gas, the methods comprising steps of: providing sulfur dioxide formed by thermal conversion of a sulfur-containing species; electrochemically oxidizing sa...  
WO/2019/210344A1
The present invention relates to a reversibly operable energy converter (100a; 100b; 100c), having an electrode assembly (1) for an electrochemical energy conversion process, having a first electrode section (2) and a second electrode se...  
WO/2019/206451A1
The invention relates to a method for producing a gas product which contains at least carbon monoxide, wherein an electrolysis raw product which contains at least carbon dioxide is formed and is subjected to a low-temperature electrolysi...  
WO/2019/206450A1
The invention relates to a method for producing a synthesis product. An electrolysis raw product which contains at least carbon dioxide and water is formed and is subjected to a co-electrolysis process, thereby obtaining a raw gas which ...  
WO/2019/204938A1
Processes and apparatus for electrocatalytically converting carbon dioxide emissions and/or ambient carbon dioxide into useful chemicals are described. The process may include: removing carbon dioxide from ambient air through a carbon ca...  
WO/2019/202202A1
of the disclosure:A power converter for a bioelectrochemical system comprises first converters (102-104) each comprising a direct current terminal (105) for supplying electric current via electrodes of the bioelectrochemical system, and ...  
WO/2019/201831A1
The invention relates to a circuit arrangement and to a method for operating the circuit arrangement. The invention particularly relates to a circuit arrangement for the DC power supply of a plurality of parallel electrolysers (2, 3), th...  
WO/2019/201897A1
The present disclosure relates to a method of operating an integrated photovoltaic-electrochemical (PV-EC) system, a method for an in situ and continuous removal of byproducts generated and absorbed on the surface of the PV-EC system and...  
WO/2019/197514A1
A method for the generation of a gas mixture comprising carbon monoxide, carbon dioxide and hydrogen for use in hydroformylation plants, comprising the steps of evaporating water to steam; feeding the steam to a solid oxide electrolysis ...  
WO/2019/197515A1
A method for the generation of a gas mixture comprising carbon monoxide, carbon dioxide and optionally hydrogen for use in hydroformylation plants or in carbonylation plants, comprising the steps of optionally evaporating water to steam,...  
WO/2019/193283A1
The invention relates to an electrochemical method for producing gaseous hydrogen by electrolysis then electrochemical conversion of H+ ions into gaseous hydrogen, either by depolarisation with production of electrical energy (battery) o...  
WO/2019/191576A1
A novel system for generating ozonated water, for example, for sterilization of medical equipment. The system comprises an ozone generating cell including a nafion membrane separating an anode, and a cathode enclosed within a cell housin...  
WO/2019/189501A1
The purpose of the present invention is to improve the utilization rate of a hydrogen generation device in a hydrogen production system for producing hydrogen by using power generated by renewable energy. Provided is a design device for ...  
WO/2019/182581A1
Methods for neutralizing an output stream of an electrochemical activation system are provided. In an embodiment, such a method comprises passing a current through an anolyte within an anode chamber of an electrochemical activation syste...  
WO/2019/180184A1
A pressure compensating system (1) for a dual fluid flow system, wherein the pressure compensating system (1) comprises: a fluid pipe (3) having a first fluid pipe portion (3a) and a second fluid pipe portion (3b), wherein the first flui...  
WO/2019/180717A1
The invention generally concerns electrochemical cells and methods for generating hydrogen gas and oxygen gas.  
WO/2019/181662A1
The present invention provides an alkaline-water electrolysis apparatus provided with: an electrolytic cell; a first gas-liquid separator that separates an electrolytic solution flowing out of an anode chamber and oxygen gas; a second ga...  
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/2019/158304A1
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/2019/132684A1
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/2019/120823A1
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...  

Matches 701 - 750 out of 4,524