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WO/2018/044720A1 |
A renewable fuel production system includes a carbon dioxide capture unit for extracting carbon dioxide from atmospheric air, a carbon dioxide electrolyzer for converting carbon dioxide to carbon monoxide, a water electrolyzer for conver...
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WO/2018/043711A1 |
A device for generating chlorine dioxide is provided with: an electrolysis unit (11); a bubbling gas supply unit (12); a gas recovery unit (14); and a first flow path and a second flow path that connect the electrolysis unit (11) and the...
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WO/2018/041059A1 |
An improved full-automatic sodium hypochlorite generator system and an implementation method. The system comprises a salt dissolving device (1), an automatic proportioning device (2), an electrolysis device (3), and an adding device (4)....
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WO/2018/043819A1 |
The present invention relates to an easy-to-carry apparatus for producing hydrogen water, the apparatus comprising: a container for storing a predetermined amount of water, the top portion of the container being open; a container lid hav...
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WO/2018/033951A1 |
This hydrogen energy utilization system according to the present embodiment is provided with: an electrolysis device that electrolyzes at least one of water and water vapor and generates hydrogen gas and oxygen gas having a higher pressu...
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WO/2018/032120A1 |
The invention relates to an electrolysis system to conduct oxidation and reduction reactions, comprising one or more electrolytic cells, with each one of them being formed by at least a pair of electrodes and an electrolyte provided betw...
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WO/2018/033948A1 |
A hydrogen production system according to an embodiment is provided with an electrolytic cell stack, a power source and a temperature control mechanism. The electrolytic cell stack is configured by connecting multiple unit cells for elec...
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WO/2018/035136A1 |
Disclosed are methods for using ionic liquids to extract metal ions from aqueous solution, and for subsequent recovery of the metal ions from the ionic liquids by electrochemical methods. The ionic liquids may be recycled and reused for ...
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WO/2018/031893A1 |
Disclosed are methods for the electrochemical oxidation of a C-H bond in compound to give a C-O bond or C-S bond. The oxidation of methane to methanol described, as well as an electrochemical cell for performing the reaction.
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WO/2018/030698A1 |
The present invention provides a method for electrochemically converting aldose into a ketone compound, comprising the steps of: performing a reduction reaction on aldose through an electrochemical catalytic reaction in the presence of a...
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WO/2018/030132A1 |
Disclosed is a technique which is capable of suppressing increase of activation polarization of an air electrode. An electrochemical reaction single cell according to the present invention is provided with: an electrolyte layer containin...
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WO/2018/029994A1 |
A hydrogen processing device (12) is provided with an electrolyte film (32) including a proton-conductive oxide, an anode electrode (34a), and a cathode electrode (34c), a mixed gas including water vapor and a hydrocarbon gas being suppl...
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WO/2018/028004A1 |
Provided are a quantum carbon, a method and an apparatus for producing the same. The quantum carbon is a nanostructured crystal, including single- or multi-layer graphene, the surface layer thereof contains a compound of carbon, hydrogen...
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WO/2018/020567A1 |
A hydrogen-containing water-generating apparatus provided with: a cylindrical anode body that is for electrolyzing raw water; a cylindrical cathode body that is disposed so as to surround the outer circumferential surface of the anode bo...
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WO/2018/021295A1 |
A hydrogen purification system according to one embodiment of the present disclosure is provided with: a concentrator photovoltaic power generation module comprising a case, which has a frame body and a bottom plate provided on the lower...
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WO/2018/020707A1 |
The present invention generates, in a short time, hydrogen water containing hydrogen at a desired high concentration. A hydrogen water generating device (101) generates hydrogen water by means of a one-pass system, and is provided with a...
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WO/2018/019677A1 |
The present invention relates to an electrolysis apparatus for producing ammonia and a method of electrolytically producing ammonia, wherein ammonia is purged from the electrolyte using HCl and/or HBr and/or HI.
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WO/2018/022530A1 |
Methods and systems for the production of chlorine and caustic employ a hydroxide-stable anion exchange membrane located against the face of the oxygen depolarized cathode (ODC). The anion exchange membrane contains a polymer including o...
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WO/2018/022756A1 |
The present invention generally relates to methods and systems for capturing a Lewis acid gas (e.g., CO2). In some embodiments, the methods and systems utilize an ionic liquid incorporated into one or more electrochemical cells.
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WO/2018/020788A1 |
An electrolyte in which the total concentration of elemental ions from groups 1 to 8 and 13 to 16 of the fifth period of the periodic table, and elemental ions from groups 1, 2, 4 to 8 and 13 to 15 of the sixth period of the periodic tab...
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WO/2018/017537A1 |
Solid oxide electrochemical devices, methods for making the electrochemical devices, and methods of using the electrochemical devices are provided. The electrochemical devices comprise a plurality of stacked functional layers that are fo...
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WO/2018/016844A1 |
Provided is an electrochemical conversion system for carbon dioxide, comprising: a reduction electrode unit receiving carbon dioxide and including a metal-containing electrode; an oxidation electrode unit including a sacrificial electrod...
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WO/2018/015369A1 |
The invention relates to an electrolytic device for generating hydrogen gas and oxygen gas, which device comprises at least one electrolytic chamber having at least two electrodes. At least one of the electrodes comprises carbon fibers, ...
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WO/2018/015287A1 |
The present invention relates to a process for preparing ammonia by electrolysis using at least one electrolysis cell (14), wherein a) nitrogen is fed into the electrolysis cell as the first reactant and b) water in the form of water vap...
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WO/2018/017320A1 |
This disclosure provides systems, methods, and apparatus related to a solar fuel generator. In one aspect, a device includes a photovoltaic cell, the photovoltaic cell having a first surface and a second surface, a mesh disposed on the f...
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WO/2018/013868A1 |
The disclosure provides a method comprising inducing a first current between a source of a countercharge and a first electrode, the first current being through an electrolyte. In some instances, the first current is not present. A second...
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WO/2018/012152A1 |
A hydrogen generation system (1) is provided with a support body (11) and a hydrogen generation device (21), the support body (11) being capable of being increased in temperature by solar heat, the hydrogen generation device (21) generat...
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WO/2018/008859A1 |
The present invention relates to a household sterilizing and disinfecting solution pot generating sterilizing and disinfecting water capable of being used as a sterilizing and disinfecting agent and the like for a food material such as f...
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WO/2018/000598A1 |
A hydrogen-oxygen gas generator for vehicles, comprising a hydrogen-oxygen gas generator. A cavity base and an upper cover form a sealed cavity using a connecting member. The sealed cavity is internally equipped with the following member...
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WO/2018/001637A1 |
The invention relates to an arrangement for the electrolysis of carbon dioxide and to a method for the operation thereof, comprising an electrolytic cell with an anode and a cathode, the anode and cathode being connected to a voltage sup...
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WO/2018/001638A1 |
The invention relates to an arrangement for the electrolysis of carbon dioxide, comprising an electrolytic cell with an anode and a cathode, the anode and cathode being connected to a voltage supply, the cathode being a gas diffusion ele...
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WO/2018/001636A1 |
The invention relates to an arrangement for the electrolysis of carbon dioxide, comprising an electrolytic cell with an anode and a cathode, the anode and cathode being connected to a voltage supply, the cathode being a gas diffusion ele...
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WO/2017/221866A1 |
Provided are an artificial photosynthesis module and an artificial photosynthesis device that have excellent energy conversion efficiency. The artificial photosynthesis module comprises: a first electrode for decomposing a material fluid...
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WO/2017/221505A1 |
[Problem] In ion exchange membrane electrolysis tanks with a two-chamber gas diffusion cathode that are on current circuits controlled to have a constant current by a shared direct current source device, to provide technology for control...
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WO/2017/222382A1 |
A solid ion-conductive material can be used in a compartment of an electrochemical cell, such as between an anion exchange membrane and a cation exchange membrane, for improving energy efficiency and at least partially replacing electrol...
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WO/2017/217427A1 |
To provide an electrolytic cell which causes little damage to a membrane and which can reduce the electrolytic voltage compared to conventional electrolytic cells. An electrolytic cell including an elastic member 10 attached to an electr...
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WO/2017/216031A1 |
A Solid Oxide Electrolysis System has electrolytes with increased Area Specific Resistance, ASR yet is thin as compared to known electrolytes in the field, to obtain heating of the endothermic reducing process performed in the electrolys...
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WO/2017/214104A1 |
A method of the type where a brine solution is converted to an alkali metal hydroxide solution within a diaphragm cell, and the resulting cell liquor from the diaphragm cell is introduced to one or more fuel cells for the conversion of t...
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WO/2017/212325A1 |
Traditional residential and industrial furnace systems convert the chemical energy of liquid and gas fuels into thermal energy and, in some earlier applications, also into electric energy. This process is driven by a burner specifically ...
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WO/2017/213413A1 |
The present invention relates to a method and system capable of selectively separating carbon dioxide from industrial waste gas or the like on the basis of an electrochemical system. The use of the method and system for separating carbon...
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WO/2017/212014A1 |
The invention relates to an electrolyzer comprising at least two electrolysis cells which are connected in series and which are connected together via supply and discharge systems. Each electrolysis cell has at least one discharge line f...
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WO/2017/212842A1 |
Provided are a photocatalyst electrode that has low electrical resistance, even if the surface area is increased, when a transparent conductor layer is used, an artificial photosynthesis module, and an artificial photosynthesis device. T...
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WO/2017/212271A1 |
Disclosed in the present invention are methods for the electrochemical generation of aqueous organic haloamine solutions from precursor solutions comprising at least one halide-containing salt, at least one organic amine component, and a...
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WO/2017/207232A1 |
The invention relates to an electrolyzer for the electrochemical utilization of carbon dioxide, comprising at least one electrolytic cell, wherein the electrolytic cell comprises an anode chamber having an anode and a cathode chamber hav...
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WO/2017/207220A1 |
The invention relates to a method and an electrolyser for the electrochemical utilisation of carbon dioxide. The electrolyser for the electrochemical utilisation of carbon dioxide comprises at least one electrolytic cell, wherein the ele...
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WO/2017/208943A1 |
The present invention addresses the problem of providing a method for producing a vanadium electrolytic solution, which enables production of a highly-concentrated vanadium electrolytic solution, and which enables prevention of deteriora...
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WO/2017/205676A1 |
Provided herein are anode assembly, conductive contact strips, electrochemical cells containing the anode assembly and the conductive contact strips, and methods to use and manufacture the same, where the anode assembly includes a plural...
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WO/2017/200260A1 |
A hydrogen-containing water producing device is disclosed. According to one aspect of the present invention, provided is a hydrogen-containing water producing device comprising: a container unit having an upper space and a lower space th...
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WO/2017/200130A1 |
Disclosed are an alkaline water electrolysis device and an operation method thereof. The alkaline water electrolysis device comprises: a water electrolysis stack; a voltage application unit; a voltage removal unit; and a control unit. Th...
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WO/2017/200168A1 |
The present invention relates to an acidic water electrolytic bath, in which raw water passing between a cathode and an ionic membrane rapidly changes the flow direction of fluid while passing through a barrier wall formed in a charging ...
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