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Matches 1 - 50 out of 14,336

Document Document Title
WO/2019/072608A1
In a method for generating ammonia synthesis gas by electrolysis, comprising feeding a mixture of steam and compressed air into the first of a series of electrolysis units and passing the outlet from one electrolysis unit to the inlet of...  
WO/2019/073404A1
Systems and processes for the production of hydrogen (H2) gas and oxygen (O2) gas from an aqueous electrolyte solution are described. A water-splitting system can include a reactor that includes H2 and O2 generating chambers that can be ...  
WO/2019/070521A1
The presently disclosed is directed to reactor configured as a closed and pressurized electrolytic cell that provides for increased hydrogen or deuterium loading into a reactant electrode. Particularly, oxygen is released at the electrol...  
WO/2019/069585A1
This optical device is provided with: either an intermetallic compound formed between a first metal and a second metal having a lower work function than the first metal, or a solid solution alloy between the first metal and the second me...  
WO/2019/064935A1
Provided is a sterilized water generating device that enables long-term generation of discharge plasma and allows for a high concentration of hydrogen peroxide in sterilized water. A sterilized water generating device 1 is provided with ...  
WO/2019/060988A1
Methods and systems for producing bio-methanol can include anaerobic digestion of a biomass feedstock to produce biogas including methane and carbon dioxide, partial oxidation of the biogas with oxygen from water electrolysis to produce ...  
WO/2019/063659A1
The present invention relates to an electrolysis device for the electrolytic treatment of liquids, with an anode chamber and a cathode chamber, which are separated from one another by way of an ion-exchange membrane, wherein the chambers...  
WO/2019/031733A3
The present invention relates to an oxygenated water manufacturing device which further improves upon Korean Patent No. 10-1742948, an invention previously registered by the present applicant, such that the present invention can be used ...  
WO/2019/061710A1
Provided are a base structure of a hydrogen-oxygen-separated electrolysis device and an electrolysis device with the base structure. The base structure comprises a housing, wherein an electrode groove (112) and an electrolysis electrode ...  
WO/2019/065258A1
A carbon dioxide reduction device according to the present invention is provided with: a first electrode; at least any one among an electrolytic solution and ion transport membrane; and a second electrode, wherein the first electrode is ...  
WO/2019/057763A1
A method of producing an electrocatalyst, comprising the steps of: a) electrodeposition or electrochemical plating of an alloy comprising nickel and a second metal on a copper, nickel or other metal substrate; and b) electrochemical or c...  
WO/2019/057593A1
The invention relates to an electrolyser arrangement with at least one electrolytic cell, comprising two electrodes, namely an anode and a cathode, each of the two electrodes being in contact with an electrode compartment for filling wit...  
WO/2019/057764A1
A method of producing a gas mixture, said method comprising the steps of: a) subjecting water to electrolysis to obtain a hydrogen gas stream and an oxygen gas stream; b) reacting the hydrogen gas stream with solid carbon to obtain a str...  
WO/2019/058579A1
A fuel cell system includes, a solid oxide type fuel cell, a total heat exchanger, a mixing portion, and a fuel circulation flow path having a loop shape. The total heat exchanger exchanges sensible heat and latent heat between the hydro...  
WO/2019/058275A1
Oxygen evolution electrocatalysts, electrodes using oxygen evolution electrocatalysts, and methods of making oxygen evolution electrocatalysts are provided. The oxygen evolution electrocatalyst includes an oxide electrocatalyst and a per...  
WO/2019/057761A1
An electrode (1) comprising a metal coil(5), wherein the metal coil (5) comprises a metal selected from copper, silver, gold, nickel and aluminium, wherein turns of the metal coil (5) are separated by a gap.  
WO/2019/059738A2
The present invention relates to a method for manufacturing a Cu delafossite photoelectrode by using electro-deposition, which is capable of producing a photoelectrode by efficiently electro-depositing Cu delafossite on a substrate throu...  
WO/2019/053749A1
The invention relates to a process and system for electrolytic production ammonia.The process comprises feeding nitrogen to an electrolytic cell, where it comes in contact with a cathode electrode surface, wherein said surface has a cata...  
WO/2019/051609A1
Processes and apparatus for electrocatalytically reducing carbon dioxide are described. The process may include: providing a gas containing carbon dioxide at a cathode of an electrolytic cell comprising a membrane electrode assembly whic...  
WO/2019/054098A1
The present invention provides: a proton-conducting polymer/synthetic resin composite which comprises a polymer electrolyte that exhibits proton conductivity and includes a fluoropolymer, a hydrocarbon-based polymer, etc. and that has fu...  
WO/2019/009732A3
The present invention relates to a method for producing hydrogen in a polymer electrolyte membrane (PEM) water electrolyser cell. A direct electric current is applied to the water electrolyser cell. Water molecules are allowed to diffuse...  
WO/2019/055801A1
A method of temporarily modifying a permeability of an electrolyte permeable diaphragm. The method includes installing the electrolyte permeable diaphragm in a chlor-alkali electrolytic cell. The electrolyte permeable diaphragm includes ...  
WO/2019/023085A3
An ion separating device comprising a stator cylinder with input and output ports, end caps, a rotor core, homopolar north poles, and homopolar south poles, is used to separate positive and negative ions in electrolyte introduced into th...  
WO/2019/055815A1
An electrolyte permeable diaphragm comprising a foraminous structure, particulate material on the foraminous structure, and aluminum hydroxide on the particulate material.  
WO/2019/049834A1
This electrode for electrolytic fluorination according to the present invention contains nickel as a base material, and has a fluorine content of less than 1,000 ppm. The electrode preferably has, in at least a surface portion thereof, a...  
WO/2019/050407A1
The invention is directed to a method for producing lactate. The method of the invention comprises electrochemically oxidising a catalyst at an anode, and using oxidised catalyst to oxidise propylene glycol and form lactate, thereby redu...  
WO/2019/048016A1
In accordance with the invention there is presented herein a method of synthesizing methane by 1-step co-electrolysis of H2O and CO2 in the presence of an electrolyte comprising at least one superprotonic conducting acid compound of the ...  
WO/2019/049265A1
Provided is an electrolytic device in which hydrogen gas generated by the electrolytic device is pressurized and impurities can be removed from the generated hydrogen gas. This electrolysis device is provided with, in a discharge line 12...  
WO/2019/049476A1
[Problem] To control the ratio between hydrogen to be produced and carbon monoxide to be produced in a synthesis gas production system. [Solution] A synthesis gas production system 1 which produces CO and H2 by means of electric reductio...  
WO/2019/051510A2
A zero-gap electrode is taught herein having a non-platinum containing catalytic coating that can be applied ex situ or in situ and that significantly reduces hydrogen overpotential. Moreover, the electrode taught herein includes a catal...  
WO/2019/047164A1
A preparation method for graphene oxide, the method comprising: putting a carbon-containing carbon source and a conductive material in electrolyte water, the carbon-containing carbon source serving as an anode and the conductive material...  
WO/2019/045275A1
The present invention relates to an apparatus and a method for preparing a disinfectant or a cleaning agent according to an additive. Specifically, the present invention relates to an electrolysis apparatus comprising: an additive contai...  
WO/2019/045047A1
A treatment device 1 has: a treatment tank 2 provided with a constant temperature heater 3 on the outer periphery; an electrolytic cell 6 continuing from a pipe 4 provided with a circulation pump 5; and a pipe 7 for supply to the treatme...  
WO/2019/045270A1
Disclosed are: a self-driven water treatment apparatus to be self-driven by solar energy; and a water treatment system comprising the same. The self-driven water treatment apparatus can comprise: a water treatment tank, which comprises a...  
WO/2019/039793A1
The present invention relates to an anode for electrolysis, which has reduced overvoltage and improved lifetime while showing high efficiency, and a manufacturing method therefor. Such an anode for electrolysis is manufactured through el...  
WO/2019/038440A1
The invention relates to a device for the recovery of products of the electrolysis of an alkali metal chloride solution, said device containing an electrochemical reactor that is represented by one or a plurality of modular electrochemic...  
WO/2019/040738A1
Improved electrochemical production of hydrogen peroxide is provided with a mesoporous carbon catalyst is both O- and N- doped. The resulting catalyst works pH-neutral solutions to enable applications such as environmental water treatment.  
WO/2019/039607A1
Provided is an electrolysis cell with which it is possible to: raise the consumption efficiency of an electrode by furthermore effectively using the reverse surface of the electrode as well, and prevent reductions in the electrolysis eff...  
WO/2019/035789A1
A decomposition system is developed with the present invention for decomposing gaseous hydrogen sulfide (H2S), this system comprising at least one pump (1) supplying H2S gas in the form of bubbles; an aqueous acidic phase (2a) having at ...  
WO/2019/031592A1
A method for producing a transparent electrode for oxygen production, said transparent electrode comprising a Ta nitride layer on a transparent substrate. This method for producing a transparent electrode for oxygen production comprises:...  
WO/2019/032755A1
A hydrogen hybrid cycle system configured to convert heat into mechanical work by burning a H2 and a O2. The hydrogen hybrid cycle system comprises a H2 source, a O2 source, a combustion chamber, a one or more steam injected gas turbines...  
WO/2019/031733A2
The present invention relates to an oxygenated water manufacturing device which further improves upon Korean Patent No. 10-1742948, an invention previously registered by the present applicant, such that the present invention can be used ...  
WO/2019/031753A1
The present invention relates to an electrolytic electrode and a manufacturing method therefor. The electrolytic electrode of the present invention has a needle-shaped structure of a rare-earth metal developed than that of a conventional...  
WO/2019/025092A1
The invention relates to a device and a method for the electrochemical utilisation of carbon dioxide, comprising the following steps: First, a carbon-dioxide electrolytic cell for reducing carbon dioxide to form a first product gas is pr...  
WO/2019/025136A1
The invention relates to a method for operating an electrolyser and to an electrolyser comprising an electrolytic cell having a cathode chamber and an anode chamber. The cathode chamber comprises a first inlet opening and the anode chamb...  
WO/2019/020520A1
A process for co-production of methanol and ammonia in parallel based on autothermal reforming with oxygen enriched air from electrolysis of water and separation of air and preparation of ammonia with hydrogen from the electrolysis of wa...  
WO/2019/020515A1
Method for the preparation of synthesis gas combining electrolysis of water, tubular steam reforming and autothermal reforming of a hydrocarbon feed stock.  
WO/2019/020239A1
It is the objective of the present invention to provide a design of membrane electrode assembly for an electrochemical cell, in particular a co-electrolysis cell for CO2 reduction reaction, that can overcome the problem of parasitic CO2 ...  
WO/2019/020522A1
A process for the combined preparation of methanol and ammonia based on primary steam reforming a hydrocarbon feed stock and adiabatic secondary reforming with oxygen enriched air from electrolysis of water.  
WO/2019/018875A1
The present invention relates to a method, and a cell for carrying out the method for the electrochemical reduction of dinitrogen to ammonia. The method comprises the steps of: (1 ) contacting a cathodic working electrode comprising a na...  

Matches 1 - 50 out of 14,336