Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 14,689

Document Document Title
WO/2018/142517A1
A hydrogen energy utilization system according to the present embodiment comprises an electrolysis device that electrolyses water and/or steam and generates hydrogen gas and oxygen gas, a dehumidifier that dehumidifies the hydrogen gas, ...  
WO/2018/144729A1
A method of producing hydrogen gas comprises introducing gaseous water to an electrolysis cell comprising a positive electrode, a negative electrode, and a proton conducting membrane between the positive electrode and the negative electr...  
WO/2018/097484A3
The present invention relates to a combined/hybrid charging system comprising: a power storage unit for storing power generated by a power generation unit; an electric vehicle charging unit which can supply power stored in the power stor...  
WO/2018/139028A1
This ion exchange membrane has: a layer S comprising a fluorine-containing polymer with sulfonic acid groups; a layer C comprising a fluorine-containing polymer with carboxylic acid groups; and multiple reinforcing materials that are dis...  
WO/2018/139366A1
An electrolysis tank 1 is provided with a case 5 for demarcating an electrolysis chamber 50, and a barrier membrane 33 for dividing the electrolysis chamber 50 into a first electrode chamber and a second electrode chamber. The case 5 has...  
WO/2018/140551A1
A neutralization cell is provided which may be used to increase a pH level of a chlorine solution. The neutralization cell includes a neutralization anode, a neutralization cathode, an inlet, and an outlet. The neutralization anode and t...  
WO/2018/139597A1
Provided are a bipolar electrolytic cell, electrolysis device, and water electrolysis method, said bipolar electrolytic cell being provided with a header, whereon a plurality of bipolar elements provided with a negative electrode, a posi...  
WO/2018/140381A1
An electrochemical hydrogen isotope recycling apparatus for recycling an isotope of hydrogen includes an electrochemical recycling unit, the unit comprising: an anode; a cathode; and an isotope-treated, proton exchange membrane operative...  
WO/2018/139613A1
The purpose of the present invention is to provide a bipolar element having a zero-gap structure formed therein, where the positive pole and negative pole contact the partition film and the partition film is not susceptible to damage eve...  
WO/2018/139616A1
The purpose of the present invention is to increase energy conversion efficiency and suppress an increase in the temperature of an electrolytic solution in alkaline water electrolysis in which an electrolytic bath having a zero-gap struc...  
WO/2018/139610A1
The purpose of the present invention is to maintain superior electrolysis efficiency and high generated gas purity even with high density current operation in a bipolar electrolytic vessel for alkali water electrolysis using a porous mem...  
WO/2018/139609A1
The purpose of the present invention is to control increases in electrolyte temperature by increasing energy conversion efficiency in alkali water electrolysis using a bipolar electrolytic cell having a zero-gap structure. This bipolar e...  
WO/2018/134766A1
An electrolytic cell (1) for the electrolysis of an aqueous solution comprising an electrolysis chamber (C) and two electrodes (10) housed in the electrolysis chamber. Each of the electrodes (10) consists of a metal sheet (11) in which a...  
WO/2018/056932A4
The invention is related to the method of production of molybdenum blue at high purity and in solid state consisting of the elements of the working electrode (1) by which redox reaction takes place, a counter electrode (2) ensuring the t...  
WO/2018/134435A1
A method for the production of 1T-transition metal dichalcogenide few-layer nanosheets and/or monolayer nanosheets comprising electrochemical intercalation of lithium ions into a negative electrode comprising a bulk 2H-transition metal d...  
WO/2018/135144A1
Provided is a method for producing hydrogen gas that makes it possible to easily obtain a large amount of highly pure hydrogen gas. This method for producing hydrogen gas is provided with a light irradiation step in which the surface of ...  
WO/2018/131135A1
Provided is a deuterium-depleted water production apparatus of excellent efficiency with which it is possible to limit the energy necessary for production of deuterium-depleted water. The deuterium-depleted water production apparatus (10...  
WO/2018/131493A1
Provided is a method of producing ammonium persulfate by electrolyzing ammonium sulfate, the method being characterized in that an aqueous solution of ammonium sulfate is supplied as an anode-side feedstock, an aqueous solution containin...  
WO/2018/128116A1
[Problem] To provide an oxygen generating electrode and an oxygen generating device whereby oxygen gas can be generated with high efficiency. [Solution] An oxygen generating electrode 1 includes an oxide film 12 having a perovskite struc...  
WO/2018/126292A1
A method for producing a carboxylic acid compound from seawater is disclosed. The method comprises mixing a predetermined amount of a sugar with the seawater for a sufficient period of time such that catabolysis of the sugar is able to o...  
WO/2018/127536A1
The invention provides self-assembling and self-healing nanoparticle-based catalyst films that can be formed on the electrodes of alkaline electrolysers. Notably, provided is an electrocatalytic device comprising an electrolytic cell div...  
WO/2018/123147A1
The present invention pertains to a hydrogen water generator for generating hydrogen water by electrolysis of water, and addresses the problem of providing a hydrogen water generator that generates hydrogen water efficiently with a simpl...  
WO/2018/121810A2
The invention relates to a method for treating at least a part of an object surface by means of a treatment solution (12), wherein the treatment solution (12) contains water and a source of negatively charged chlorine ions, and wherein c...  
WO/2018/124195A1
An electrolyzed water production device that electrolyzes water containing chloride ions to produce electrolyzed water containing hypochlorous acid, wherein said device comprises an electrolysis tank through which the water passes, and a...  
WO/2018/122531A1
The main subject matter of the invention is a coupling system (30) for high-temperature tight coupling of a stack (20) having SOEC/SOFC-type solid oxides, characterised in that it includes: a threaded hollow connector (31), intended for ...  
WO/2018/124643A1
The present invention relates to a hydrogen water manufacturing device. The hydrogen water manufacturing device of the present invention comprises: an electrolytic container (100) having a flow channel for dissolving hydrogen produced th...  
WO/2018/124607A1
Disclosed are a fuel cell including unit cell modules that can be individually replaced when in operation, and a stack module for high-temperature water electrolysis, which are designed such that, even when in operation, multiple unit ce...  
WO/2018/126126A1
Devices and methods for safely using acid/chlorite ClO2 generator chemistry for water treatment, whereby a valve prevents chemical draw unless there is both vacuum within the reaction chamber as well as suitable water volume in the flow ...  
WO/2018/117474A1
The present invention relates to a spa device comprising: an upper housing having an opening formed therein; a plate arranged below the upper housing; and an electrode portion arranged on the upper surface of the plate and exposed throug...  
WO/2018/117789A1
The present invention describes an electrolysis optimisation method and device using mechanical vibrations transmitted to electrodes integrated in walls of a zigzagging duct through which the electrolytic solution flows. The device compr...  
WO/2018/118877A1
Various embodiments disclosed relate to an electrolyzer including a porous hydrophobic gas diffusion layer. The electrolyzer includes a membrane electrode assembly that includes a proton-exchange membrane having first and second opposed ...  
WO/2018/115821A1
A catalyst-coated membrane (CCM) for use in a water electrolyser, having a laminate structure comprising: a first layer comprising a first membrane component having a cathode catalyst layer disposed on a first face thereof; a second laye...  
WO/2018/114505A1
The invention relates to a process for producing a fuel and/or electrolysis cell (10a; 10b), wherein at least one functional layer (22a-b, 24a-b, 26a-b) is at least partially lithographically structured.  
WO/2018/117793A1
The present invention relates to a method for optimising the process of producing oxyhydrogen gas (OHG) by generating and transmitting vibration to release ions adhered to electrodes. The method uses an insulating element for each electr...  
WO/2018/117839A1
The invention provides a method of storing varying or intermittent electrical energy and one or more of hydrogen (H2) and oxygen (O2) with an energy apparatus, the method comprising: providing the first cell aqueous liquid, the second ce...  
WO/2018/107450A1
This invention provides an electrochemical process for producing a propiolactone compound comprising reacting a compound having at least one ethylenically unsaturated carbon-carbon double bond with carbon dioxide in the presence of an el...  
WO/2018/109748A1
The invention provides an electrolytic cell and, more precisely, an electrolytic cell for the production of disinfecting liquids and detergents, the cell has a cylindrical tubular construction and wherein the cathode and the anode are ar...  
WO/2018/107265A1
Provided is a method and an apparatus for producing hydrogen from salt water by electrolysis. The apparatus includes at least one pair of electrodes, wherein the pair of electrodes comprises a first zinc plated electrode and a second zin...  
WO/2018/109858A1
The hydrogen energy system of an embodiment of the present invention is provided with: a hydrogen-producing unit for producing hydrogen and oxygen by the electrolysis of water; and a recording unit for recording information that represen...  
WO/2018/109169A1
The present invention relates to device suitable for producing an aqueous liquid having a desired concentration of free available chlorine (FAC) wherein the device is adapted to receive municipal water from a municipal water supply, and ...  
WO/2018/110543A1
The present invention addresses the problem of providing a photocatalyst electrode for oxygen generation, and a method and module for manufacturing photocatalyst electrode for oxygen generation, having an excellent photocurrent density. ...  
WO/2018/111086A1
The invention relates to a system for electronically controlling electrochemical reactors for the production of oxyhydrogen gas, characterised in that it comprises a central control module that takes sensor readings, stores configuration...  
WO/2018/111191A1
According to the present disclosure, an amorphous lithium treated transition metal phosphochalcogenide electrocatalyst and a method for producing thereof is provided, comprising constructing transition metal phosphochalcogenide crystalli...  
WO/2018/111055A1
A microbubble generating system according to an embodiment of the present invention may comprise: an electrolyzer for generating primary microbubbles; a water supply hose connected to an exit end of the electrolyzer; and a microbubble ge...  
WO/2018/111719A1
Methods and apparatus for the production of ultra high purity carbon monoxide having a carbon dioxide content of 0,1 ppm or less is disclosed. Carbon dioxide is removed from a product stream using a reversing heat exchanger to freeze the...  
WO/2018/106084A1
The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separable from a cabinet to the cabinet to form a channel through which wate...  
WO/2018/105166A1
The invention provides a means of utilizing electrical energy by electrolyzing deep sea water to generate hydrogen gas and oxygen gas which are allowed to rise to the sea surface because the gases have a specific gravity of lower than 1,...  
WO/2018/103769A1
According to the invention, it is provided to completely dispense with the media supply on the anode side during the electrolysis of oxygen and hydrogen from water. Since the proton-conductive membrane transports water in a diffusive man...  
WO/2018/105098A1
Provided is electrolyzed water capable of exhibiting antioxidant, antiviral, antimicrobial, sterilizing, anti-mold, freshness-preserving, deodorizing and other abilities over long periods by preventing the decomposition of HClO, which is...  
WO/2018/104038A1
The invention relates to an electrolysis cell with a gas diffusion electrode (16), to an electrode plate (16, 25) which comprises a gas diffusion electrode and can be used in such an electrolysis cell, and to a method for operating such ...  

Matches 351 - 400 out of 14,689