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WO/2014/161868A1 |
Movable chlor-alkali electrolysis plant for electrolysis of a brine into a depleted brine, containing at least one chlor-alkali electrolysis module and at least two different modules for the treatment of the brine and/or of the depleted ...
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WO/2014/161866A1 |
Chlor-alkali electrolysis plant comprising at least one chlor-alkali electrolysis module, said chlor-alkali electrolysis module comprising at least one electrolyzer, and wherein the electrolyzer contains at least two different separator-...
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WO/2014/161865A1 |
Movable chlor-alkali electrolysis plant comprising at least one chlor-alkali electrolysis module mounted on a first support which can be moved as a whole, and optionally at least one module for a treatment of the electrolyte of the chlor...
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WO/2014/154253A1 |
The invention concerns a process for producing carbon monoxide (CO) from carbon dioxide (CO2) in a solid oxide electrolysis cell (SOEC) or SOEC stack, wherein CO2 is led to the fuel side of the stack with an applied current and excess ox...
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WO/2014/156126A1 |
An electrochemical reduction device (10) comprising an electrode unit (100), a power control unit (20), an organic product storage tank (30), a concentration acquisition unit (34), a water storage tank (40), an air/water separation unit ...
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WO/2014/154250A1 |
In the production of methane, wherein hydrogen is generated from water by electrolysis, a total product stream is withdrawn from the electrolysis, which contains hydrogen, oxygen and water. The total product stream then is supplied to a ...
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WO/2014/153647A1 |
The invention relates to isotope separation methods, and methods for separating isotopes with low energy consumption, demonstrated using hydrogen isotopes. To this end, an isotope transfer electrochemical cell is provided, which comprise...
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WO/2014/146885A1 |
The invention relates to an electrolysis stack (6) for an electrolyzer (2) having a plurality of electrolysis cells (10), an electrolyzer (2) and an energy supply system (1) having such an electrolyzer (2) and a renewable energy source (...
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WO/2014/131946A1 |
The invention relates to a method and current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system. The electrolysis system comprises a plurality of interleaved electrodes (1, ...
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WO/2014/131945A1 |
The invention relates to a method and current measuring arrangement for measuring electric current flowing in an individual electrode in an electrolysis system. The electrolysis system comprises a plurality of interleaved electrodes (1, ...
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WO/2014/127448A1 |
Techniques for producing chlorinated products include an electrochemical process that includes the steps of providing an anode and a cathode in an electrolyte comprising impurities such as calcium ions, applying a voltage between the ano...
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WO/2014/113896A1 |
A method of modifying an electrode for an electrochemical cell in which the electrode is in contact with an electrolyte comprising one or more salts containing metal ions and halogen ions connecting the electrode in a circuit comprising ...
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WO/2014/114348A1 |
The invention concerns a process for monitoring failure situations related to feed and/or purge flow in electrolyser cells, stacks or systems, said monitoring process being combined with appropriate actions to be taken in case of such fa...
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WO/2014/032084A9 |
The present invention relates to a system and method for monitoring, in real time, the electric current that passes through each one of a plurality of single cathodes or anodes forming an electrolytic cell. The system comprises a plurali...
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WO/2014/100911A1 |
The invention relates to the use of oxygenated or polyoxygenated weak acids, or minerals or compounds that generate same, in order to stabilise and buffer the electrolyte, improving its conductivity, and/or to catalytically promote coppe...
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WO/2014/096548A1 |
The invention relates to a method and an arrangement for removing fluoride and fluorine components from zinc containing process liquors and slurries. The method comprises the steps of i) withdrawing a flow of zinc sulfate containing proc...
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WO/2014/099153A1 |
The present invention provides an electrochemical cell (210) having an negative electrode compartment (215) and a positive electrode compartment (225). A solid alkali ion conductive electrolyte membrane (240) is positioned between the ne...
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WO/2014/087107A2 |
The invention relates to a flame generator comprising an electrolyser (5) for producing oxygen and hydrogen by means of the electrolysis of water containing an electrolytic agent, said electrolyser supplying a torch (22, 23) producing th...
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WO/2014/075741A1 |
Electrolyzer module comprising a front plate, end plate enclosing an anode cavity, and a cathode cavity.
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WO/2014/064470A1 |
The present invention relates to cavitation-electrolysis hydrogen generator. The cavitation- electrolysis hydrogen generator of the present invention comprises a filled with water cylidrical cavitator, locateded in it cathode and anode, ...
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WO/2014/054336A1 |
The purpose of the present invention is to provide a renewable energy storage system capable of storing and supplying renewable energy with high efficiency. The renewable energy storage system is provided with: an electric power-generati...
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WO/2014/055702A1 |
A chlorine dioxide generator is provided. The generator includes a controller, a pump electrically connected to the controller and configured to pump reactant feedstock, a power supply electrically connected to the controller, and an ele...
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WO/2014/054815A1 |
[Problem] To provide an electrolysis method, and a device therefor, with which the influence of scale that adheres over time is prevented and a stable continuous operation is enabled in an electrolysis system wherein a white liquor used ...
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WO/2014/050865A1 |
This electrolyzed water production device (1A) is equipped with: an electrolytic bath (3) that discharges from a discharge port (2) an electrolytic product generated by electrolysis of raw-material water; a mixing unit (4) that produces ...
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WO/2014/046796A2 |
The present disclosure is a system and method for producing a first product from a first region of an electrochemical cell having a cathode and a second product from a second region of the electrochemical cell having an anode. The method...
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WO/2014/046795A2 |
The present disclosure includes a system and method for producing a first product from a first region of an electrochemical cell having a cathode and a second product from a second region of the electrochemical cell having an anode. The ...
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WO/2014/043789A1 |
An aircraft comprising a hydrogen-containing envelope, a water-collection system for collecting water from the envelope, an electrolyser to convert the water collected using the water-collection system into hydrogen, and a hydrogen- repl...
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WO/2014/043750A1 |
The invention relates to a process for generating hydrogen. In this process an aqueous liquid is exposed to carbon dioxide and a current is passed through the aqueous liquid so as to generate hydrogen.
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WO/2014/040746A1 |
The invention relates to a method and a system for operating an electrolyser (1) with at least one electrolyser cell (2), which is at least partially located in the interior (8) of a container (3) under pressure (p3) and closed with resp...
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WO/2014/040165A1 |
A structural plate with external reinforcing means is provided for an electrolyser module. The structural plate defines at least one degassing chamber and a half cell chamber opening. The external reinforcing means contact the structural...
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WO/2014/040166A1 |
A structural plate is provided for an electrolyser module. The structural plate defines at least one degassing chamber and a half cell chamber opening. The structural plate is reinforced with at least one internal reinforcing means mount...
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WO/2014/032085A1 |
The present invention relates to an electric current management (ECM) system andmethod comprising at least one electrolytic cell having at least two electrodes in contact with electrolyte media; a plurality of sensor means for measuring ...
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WO/2014/033238A1 |
The invention relates to a flow-type electrochemical cell, comprising: (a) an anode half-cell and a cathode half-cell, which are delimited by side elements and contain the respective porous electrodes; and (b) a permeable separating laye...
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WO/2014/028952A1 |
The invention relates to a device for electrolytically decomposing an electrolyte, particularly water beneath the water surface, comprising an electrolysis device (1) which can be lowered beneath the water surface or whose height can be ...
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WO/2014/029021A1 |
A side stream subsystem can be used to remove impurity species from the recirculating alkali metal chloride solution in certain electrolysis systems. Silicon and/or aluminum species can be removed via precipitation after introducing an a...
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WO/2014/024660A1 |
The present invention provides an apparatus for producing fluorine gas by subjecting a fluorine compound to electrolysis in an electrolytic bath. The apparatus for producing fluorine gas includes a plurality of electrolytic tanks, each o...
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WO/2014/021655A1 |
The present invention relates to an electrolyzed water manufacturing device for producing hypochlorous acid water containing hypochlorous acid using hydrochloric acid as an electrolyte, comprising: a hydrochloric acid container for stori...
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WO/2014/021794A1 |
The HPC2 Hydrogen Separation Tank with Liquid Cooling System contains a Hydrogen Separation Tank inside a Liquid Cooling System Tank. The Liquid Cooling Tank effectively reduces heat which helps stabilize the DC current in the electrolys...
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WO/2014/016057A1 |
To make an electrolyser for the generation of hydrogen and oxygen highly flexible in terms of use, it is proposed that a drying unit be provided in which there is provided a multi-circuit heat exchanger (20) with a first circuit for the ...
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WO/2014/015842A1 |
Set of even number of generators consists of generators, which are made up of faces, electrodes, input and output of electrolyte and gas, distance seals and tightening nuts and bolts, where between the faces the certain number of electro...
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WO/2014/014825A1 |
A method is taught of introducing an alternating voltage between a first electrode and a second electrode in a mixture comprising a depolarizing agent. The method then alternates between forming hydrogen gas at the first electrode while ...
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WO/2014/011736A1 |
An improved electrolytic cell, its method and system is disclosed. The electrolytic cell (12) is configured, at least in one design, to recycle the catholyte to increase chlorine capture and concentration in the output solution. The cell...
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WO/2014/007340A1 |
This device for generating electrolytically treated water is provided with a first electrolysis chamber, a second electrolysis chamber, an ion-permeable membrane, a first electrode, a second electrode, a direct current power source, a fi...
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WO/2014/007033A1 |
The purpose of the present invention is to provide a saline wastewater treatment method which is low in cost as a matter of course and with which sodium chloride can be highly efficiently converted into an effectively utilizable substanc...
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WO/2014/007032A1 |
A method and device for treating saline wastewater are provided with which saline wastewater, e.g., accompanying water from gas field drilling, can be highly efficiently converted into an effectively utilizable substance in high yield at...
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WO/2014/002090A1 |
A reactor is provided which comprises: a plurality of reaction units located within a reaction zone, each of the reaction units being adapted to enable carrying out a chemical reaction of one or more raw gases (e.g. at least one of CO2 a...
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WO/2014/002989A1 |
A water electrolysis system comprising: a fuel cell; a refrigerant circulation passage, which circulates refrigerant that cools the fuel cell; a water electrolysis stack, which produces hydrogen by electrolysing water; a water circulatio...
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WO/2013/191717A1 |
A membrane-based electrochemical cell (14) produces a first anolyte solution (40) and a membrane-less electrochemical cell (16) produces a bleach solution (62) such as from a brine solution (60). The first anolyte solution and bleach sol...
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WO/2013/191716A1 |
A membrane-based electrochemical cell (14) produces a first anolyte solution (40) and a membrane-less electrochemical cell (16) processes the first anolyte solution (40) to produce a modified anolyte solution (12).
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WO/2013/190581A1 |
A unit (1; 21) for accumulation of energy comprising: an electrolyser (2) designed to provide electrolysis of H2O for producing H2 and O2; a methanation reactor (3) designed to produce CH4 by reacting the H2 produced by the electrolyser ...
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