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Matches 1 - 50 out of 11,593

Document Document Title
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/2019/009732A3
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/2019/050407A1
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/2019/050688A1
Electrochemical cells for the oxidation of 5-hydroxymethylfurfural are provided. Also provided are methods of using the cells to carry out the oxidation reactions. The electrochemical cells and methods use catalytic copper-based anodes t...  
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/2019/045270A1
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/2019/038440A1
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/2019/039607A1
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/2019/039631A1
The electrode catalyst layer having a web structure according to this invention is provided with a web having an open porous structure, in which fibers are arranged in a three-dimensional structure, and thus has the advantages of reducin...  
WO/2019/028560A1
Devices for electrochemically activating precursor compound through oxidation (or reduction) to produce active compound are provided. Devices may include an electrochemical reactor having an electrochemical cell including an anode and a ...  
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/2019/027279A1
A fluid electrolysis apparatus according to the present invention comprises: a body part which includes an inlet port and an outlet port formed thereon and is provided with an inner space through which a fluid introduced through the inle...  
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/2019/022515A1
The present invention relates to an oxygen generating apparatus comprising: a membrane-electrode assembly including an anode connected to a first pole of a power supply device, a cathode connected to a second pole of the power supply dev...  
WO/2019/022714A1
A testing device for tubular solid oxide fuel cells (SOFC) includes a housing within which the tubular SOFC is mounted. The housing includes suitable inlets and outlets to allow a fuel gas, such as hydrogen, and an oxidant, such as air o...  
WO/2019/020405A1
The invention relates to an electrode arrangement (1) comprising: a housing (2), which has an interior (3) delimited by a peripheral side wall (4), a water inlet (5) leading into the interior (3), and a water outlet (6) leading out from ...  
WO/2019/015919A1
The invention relates to a CO2 electrolyser with a gas chamber (4), which is adjacent to a cathode (6), which is designed as a gas diffusion electrode (7), which in turn is adjacent to a cathode chamber (8), and with an anode (10) with a...  
WO/2019/016028A1
An electrochemical device is described having two coaxial vertical electrodes and a membrane interposed between the two electrodes closed by two bushings arranged at the ends of the two electrodes characterized by the presence of a stagn...  
WO/2019/018067A1
A chlorine generator apparatus wherein a housing is adapted to be mounted in an exterior, user-accessible surface of a spa and a disposable chlorine generating electrode cartridge carrying a pair of electrodes is configured to be install...  
WO/2019/011577A1
The invention relates to a method for the electrolysis of CO2, wherein the electrolytic cell has a salt bridge space, having a fluid and/or dissolved acid, said electrolytic cell comprising: a cathode chamber having a cathode; a first io...  
WO/2019/011869A1
The aim of the invention is to provide a sealing arrangement for sealing between a medium-conducting region of an electrochemical device and a region external to the medium-conducting region, comprising: a sealing element having a seal l...  
WO/2019/014467A1
A method for operating a wastewater treatment system is disclosed wherein the wastewater treatment system comprises at least one electrochemical cell comprising dimensionally stable electrodes having the same catalyst composition, the el...  
WO/2019/003989A1
The cell stack device according to the present disclosure is provided with a cell stack provided with a plurality of fuel-cell cells arranged along a predetermined arrangement direction and a bus bar having: end conductive members dispos...  
WO/2019/004208A1
An anode attachment part (16) of a fluorine electrolytic cell according to the present invention comprises: a plurality of ring-shaped packings surrounding the side wall of a cylindrical anode supporting portion (14) and stacked along th...  
WO/2018/234194A1
The invention relates to a method for producing coated separators by means of electrophoresis, having the following steps: vi) providing a cell with a separator which separates a first compartment from a second compartment in the cell; v...  
WO/2018/235108A1
A PEM fuel or electrolysis cell with an extended lifetime, improved performance and uniform and stable operation is disclosed wherein a membrane electrode assembly (2) is provided with a gradient of one or more properties in combination ...  
WO/2018/236784A1
Printed circuit board and/or semiconductor wafer fabrication techniques and technologies are applied to create anode and cathode electrodes for exothermic reaction chambers and processes. Starting with an appropriate substrate, e.g., cer...  
WO/2018/235467A1
The present invention curbs reduction in cell performance due to mutual diffusion of elements or a difference in expansion amount in a reduction atmosphere between a solid electrolyte layer and a fuel electrode. This electrochemical cell...  
WO/2018/230247A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer and an anode layer are layered. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer...  
WO/2018/228643A1
The invention relates to a synthesis gas production process from CO2 and H2O with a co-electrolysis (9), wherein the CO2 and CH4 content of the produced gas (18) is reduced on the cathode side, wherein to this end after the co-electrolys...  
WO/2018/230248A1
Provided is a proton-conductive solid electrolyte member having a structure in which an electrolyte layer is layered on an anode layer. The electrolyte layer contains a metal oxide having a perovskite crystal structure, the anode layer c...  
WO/2018/224448A1
A gas diffusion layer for the cathode side of a proton exchange membrane electrolyser consists out of a nonwoven layer of stainless steel fibers. The average equivalent diameter of the stainless steel fibers is less than 50 ┬Ám. The cohe...  
WO/2018/226903A1
Methods and apparatus are disclosed for triggering an exothermic reaction in an electrolytic cell using two lasers configured at pre-determined triggering frequencies. The triggering frequencies are determined based on one or more resona...  
WO/2018/225617A1
The purpose of the present invention is to suppress interference between mutually adjacent electrically conductive members. An electrochemical reaction cell stack is provided with a plurality of unit cells and a plurality of flat plate-s...  
WO/2018/221755A1
One embodiment of the present invention provides a hydrogen generation device comprising: an electrolyte chamber which accommodates a plurality of electrodes and is filled with an electrolyte so that the electrodes are immersed in the el...  
WO/2018/216987A1
An environmentally-friendly carbon dioxide reduction system according to the present invention comprises: a solar cell; an electrolysis unit that includes a DC-EC combination unit having a carbon dioxide electrolysis device and a DC/DC c...  
WO/2018/216321A1
A metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton is hollow inside and is formed of a metal film, and the metal film includes a titanium me...  
WO/2018/215174A1
The invention relates to: an electrolytic cell, comprising a cathode chamber comprising a cathode, a first ion-exchange membrane, which adjoins the cathode chamber, an anode chamber comprising an anode, and a second ion-exchange membrane...  
WO/2018/216356A1
An organic hydride production device 100 is provided with: a proton-conducting electrolyte film 102; a cathode 104 which is disposed on one side of the electrolyte film 102 and which contains a cathode catalyst for generating an organic ...  
WO/2018/216322A1
A composite metal porous body according to an aspect of the present invention has a skeleton with a three-dimensional network structure, wherein the skeleton has a porous body substrate, and a metal film covering the surface of the porou...  
WO/2018/210683A1
The invention essentially consists in providing, in a reactor or fuel-cell architecture comprising a stack of elementary cells, in addition to the bolt-based clamping mechanism, a clamping chamber through which a gas other than the react...  
WO/2018/205254A1
Disclosed is an ozone generator jet head, comprising a water inlet cover (11), a cavity (1) internally provided with several independent separated electrolysis chambers, and a water outlet cover (17) connected in succession, wherein an a...  
WO/2018/207452A1
Provided is an electrolyzed water generating apparatus including: a first electrolytic cell; a second electrolytic cell; a trunk input flow channel; a cathode-side input flow channel; an anode-side input flow channel; a cathode-side rela...  
WO/2018/199729A1
The present invention relates to an eco-friendly energy storage system and a control device and method therefor, and the eco-friendly energy storage system comprises: a water electrolysis apparatus and a hydrogen storage apparatus for di...  
WO/2018/199099A1
This electrolyzed-water generation device is provided with: an electrolysis chamber 30 and an electrolysis chamber 40; a first power feeder 31 and a second power feeder 32 which are disposed in the electrolysis chamber 30; a first power ...  
WO/2018/199025A1
The present invention provides an oxide-dispersed metallic porous body comprising porous metallic skeletons and oxide particles supported by the metallic skeletons.  
WO/2018/197662A1
The invention relates to pipe couplings configured for use in electrolysis systems. In particular, the invention relates to a sealing coupling (10) between at least two pipes (11, 13) of an electrolysis system that can be mounted on one ...  

Matches 1 - 50 out of 11,593