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Matches 1 - 50 out of 4,120

Document Document Title
WO/2018/068094A1
The present disclosure provides a method and apparatus to perform an electrochemical process by manipulating the charge on an electrode involved in the primary circuit of the electrochemical reaction. The amount of charge on the electrod...  
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...  
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...  
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...  
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...  
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...  
WO/2018/047889A1
[Problem] To provide an electrolysis-type hydrogen gas suction tool which is portable, and capable of supplying a prescribed amount of hydrogen gas with ease. [Solution] This electrolysis-type hydrogen gas suction tool is provided with: ...  
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.  
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...  
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...  
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...  
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)....  
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...  
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...  
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...  
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...  
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...  
WO/2018/031889A1
Provided herein are processes and systems for oxidation of a hydrocarbon reactant to generate an oxidized hydrocarbon product; said process comprising: contacting a water oxidation electrocatalyst with said hydrocarbon reactant and water...  
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...  
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...  
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...  
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...  
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...  
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.  
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...  
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...  
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, ...  
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...  
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...  
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...  
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...  
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; ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
WO/2017/186682A1
The invention relates to a method for the electrochemical conversion of organic compounds contained in residual materials or arising as residual materials, wherein the residual materials are or become dissolved, suspended, or emulsified ...  
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...  
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...  
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...  
WO/2017/188422A8
Provided is an electrolyzer which has excellent durability against reverse current. This electrolyzer 330, having a positive electrode 314, a positive electrode chamber 310 which accommodates the positive electrode 314, a negative electr...  
WO/2017/188421A8
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...  

Matches 1 - 50 out of 4,120