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WO/2018/080571A1 |
An individual solid oxide cell (SOC) constructed of a sandwich configuration including in the following order: an oxygen electrode, a solid oxide electrolyte, a fuel electrode, a fuel manifold, and at least one layer of mesh. In one embo...
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WO/2018/066939A1 |
The present invention relates to a bipolar electrode assembly that visualises the electric current flowing inside a bipolar electrode so as to allow quantitative measurements, an electrochemical cell and an electrochemical cell managemen...
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WO/2018/059839A1 |
The invention relates to a method and to a device for the electrochemical utilization of carbon dioxide. In an electrolytic cell of an electrolyzer, the carbon dioxide is thereby reduced to a product gas. The product gas comprising carbo...
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WO/2018/054627A1 |
The invention relates to a method for production of propanol, propionaldehyde, and/or propionic acid, wherein CO and C2H4 are provided from electrolysis of CO2, and preferably hydrogen is also electrolytically provided, and the CO and C2...
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WO/2018/054646A1 |
The invention relates to a method for continuous operation of an electrolysis cell having a gaseous substrate, wherein an electrolyte is supplied to the electrolysis cell by an electrolyte inflow, and an electrolyte flow out of the elect...
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WO/2018/051041A1 |
The invention relates mainly to a system (10) for high-temperature reversible electrolysis of water, characterised in that it includes: a high-temperature reversible electrolyser (11), configured to operate in SOEC (solid oxide electroly...
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WO/2018/048393A1 |
A product container is provided. The product container includes a first product and an electrochemistry device configured to convert a portion of the first product into a second product, which is an unstable formulation.
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WO/2018/048737A1 |
An electrodialytic device for ion chromatography, including aspects functioning as an eluent suppressor device and aspects functioning as an eluent generator device. In general, the device includes a monolithic block of ionomeric polymer...
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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/2018/035800A1 |
An electrochemical machining apparatus, containing at least one electrode member (202), a guide member (203) and an actuating member (201). The electrode member (202) contains a conductive end (202b) and a free end (202a); the guide memb...
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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/2018/033948A1 |
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/2018/029200A1 |
The invention relates to a method for the electrochemical purification of chloride-containing, aqueous process solutions, which are contaminated with organic chemical compounds, using a boron-doped diamond electrode at a pH value of at l...
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WO/2018/027322A1 |
A process for producing glycerol carbonate can include providing an electrolyte including CO2 and glycerol in an electrochemical reaction unit, and applying an electrochemical potential between an anode and a cathode immersed in the elec...
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WO/2018/024628A1 |
The invention relates to a system able to operate reversibly as an SOFC fuel-cell stack or as an SOEC electrolyser. According to the invention, a bypass line or circuit is provided in order to divert if needs be some of the hot gases iss...
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WO/2018/019872A1 |
The invention relates to a method for producing hydrocarbons, in particular methane, by reacting carbon dioxide with hydrogen, wherein at least one condensation steps follows the synthesis of a raw methane, in which water is separated fr...
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WO/2018/019875A1 |
The invention relates to a method for producing methanol by reacting carbon dioxide with hydrogen, wherein at least one distillation step (30) and at least one condensation step follows the synthesis of a raw methanol, wherein at least o...
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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/2018/015626A1 |
The invention relates to an electrolyte system (1) for the synthesis of sodium perchlorate using electrochemical oxidation of sodium chloride, said system (1) at least comprising: - an electrolyte (10) containing sodium chloride at a min...
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WO/2018/014081A1 |
The present invention relates to processes including the step of electrochemically treating an iron mineral. The processes are for improving the grade of iron, producing a magnetic iron mineral, producing an iron oxide, or for removing h...
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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/2018/013836A1 |
An electrochemical cell and a method of operating the same. In accordance with various embodiments, the cell includes an anode, one or more cathodes opposite the anode defining a pathway there between. Chemical reactions allow the electr...
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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/2018/002543A1 |
The invention relates to an electrolyte system (1) for the synthesis of sodium perchlorate by means of the electrochemical oxidation of sodium chlorate, said system (1) including at least: an electrolyte (10) comprising sodium chlorate; ...
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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/2017/221505A1 |
[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/2017/216272A1 |
A method for providing polyvinyl chloride (PVC) comprises the following steps: a) providing electricity and an alkali metal chloride solution, preferably Li, K and/or Na, in a chlor-alkali electrolysis cell (17) and obtaining Cl2 and an ...
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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/2017/207220A1 |
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/2017/200772A1 |
An electro-chemical activation (ECA) system includes an anode chamber, a cathode chamber, and a neutralization chamber. The anode chamber includes an anode configured to convert water having an alkaline-metal chloride into an anodic elec...
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WO/2017/190202A1 |
The production of one of the simplest molecules, hydrogen (H2), from water and sunlight is an attractive option for storing renewable energy. The objective of the present invention is to provide an efficient method for generating hydroge...
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WO/2017/191353A1 |
An object of the invention is a stack arrangement of high temperature fuel cell system or electrolysis cell system, each cell in the cell system comprising an anode side (100), a cathode side (102), and an electrolyte (104) between the a...
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WO/2017/191222A1 |
An oxyhydrogen (HHO) gas fuelled power systenn comprising: an electric generator adaptable to generate electricity using HHO gas; and a control system adaptable to selectively activate the electric generator. A method for controlling an ...
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WO/2017/187823A1 |
Provided is a plastic surface treatment method, which is a Cr-free plastic surface treatment method that is capable of applying a plating on a plastic surface that adheres sufficiently closely thereto. The method is a plastic surface tre...
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WO/2017/189785A1 |
A carbon dioxide capture system includes a fuel cell assembly comprising an anode section and a cathode section; an electrochemical hydrogen separator (EHS) configured to receive an anode exhaust stream from the anode section of the fuel...
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WO/2017/188421A1 |
Provided are an electrode for electrolysis of which durability against a reverse current is excellent, and a method capable of manufacturing the electrode for electrolysis at low cost. This electrode for electrolysis 130 is provided with...
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WO/2017/188422A1 |
Provided is an electrolytic cell which has excellent durability against reverse current. This electrolytic cell 330, having a positive electrode 314, a positive electrode chamber 310 which accommodates the positive electrode 314, a negat...
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WO/2017/174563A1 |
The invention relates to an oxygen-consuming electrode for use in chlor-alkali electrolysis which, as required, can either evolve hydrogen or can also consume oxygen, on the basis of a silver-based catalyst and an additional electrocatal...
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WO/2017/174048A1 |
The invention relates to a foodstuff production method, in which the produced foodstuff comprises at least the components carbon, hydrogen and oxygen. Said method consists of the following steps: i) reducing CO2 and H2O by depositing O2 ...
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WO/2017/169204A1 |
The hydrogen production system according to an embodiment is provided with: a rectification device to which a first electric power is supplied from the outside and which outputs a second direct current electric power; an electrolysis tan...
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WO/2017/167605A1 |
The invention relates to a device and a method for producing a product gas, in particular a synthesis gas, wherein the following are provided: a supply line (2a, 2b) for supplying a reagent gas into an electrochemical cell (10) of an ele...
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WO/2017/167373A1 |
A technique for in-situ anode activation in an electrolytic cell for alkaline water electrolysis is presented. The electrolytic cell includes an anode, a cathode and a diaphragm. At least a part of a surface of the cathode includes an el...
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WO/2017/173239A1 |
Clean condensate production may be produced from humidity in unfiltered air for an extended period of time using a membrane microgravity air conditioner which comprises an air box, comprising an inlet air flow path from a side face throu...
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WO/2017/170664A1 |
This organic electrolytic synthesis apparatus (1) is provided with: a plurality of electrolytic cells (10U, 10D) which are each equipped with an anode (11U, 11D) and a cathode (12D, 12U) that are disposed so as to face each other; a powe...
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