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Electrolytic Cell

Electrolytic Cell-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Device for controlled feeding an electrolytic cell for producing aluminum (variants)
United Company Rusal Engineering And Technology Ce Ntre, Llc
February 01, 2018 - N°20180030605

The invention relates to nonferrous metallurgy, in particular to the electrolytic production of aluminum, namely to the devices for feeding electrolytic cells, and can be used to feed alumina, aluminum fluoride, crushed electrolyte to electrolytic cells for producing aluminum. A device for feeding an electrolytic cell for producing aluminum comprises a hopper, a metering chamber with loading windows located around ...
Aluminium smelter and method to compensate for a magnetic field created by the circulation of ...
Rio Tinto Alcan International Limited
January 25, 2018 - N°20180023207

This aluminum smelter comprises a line of electrolytic cells arranged transversely to the line, one of the cells comprising anode assemblies and electrical conductors mounted and connecting the anode assemblies. Rising and connecting conductors extend upwardly along two opposite longitudinal edges of the cell. In addition, the aluminum smelter comprises a first electrical compensating circuit extending under the cell and ...
Electrolytic generation of manganese (iii) ions in strong sulfuric acid using an improved anode
Macdermid Enthone Inc.
January 18, 2018 - N°20180016685

An electrolytic cell and a method of electrochemical oxidation of manganese(ii) ions to manganese(iii) ions in the electrolytic cell are described. The electrolytic cell comprises (1) an electrolyte solution of manganese(ii) ions in a solution of 9 to 15 molar sulfuric acid; (2) a cathode immersed in the electrolyte solution; and (3) an anode immersed in the electrolyte solution and spaced apart ...
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Gas generator
January 04, 2018 - N°20180002822

The present invention provides a gas generator and comprises an electrolytic cell and a water-blocking device. The electrolytic cell is used for electrolyzing electrolyzed water to generate a gas with hydrogen. The electrolytic cell has an outlet for outputting the gas with hydrogen. The water-blocking device is set on the outlet for preventing the electrolyzed water from flowing out when ...
Method and apparatus for the mass production and absorption of oyxgen into seawater
January 04, 2018 - N°20180002200

The system is one in which submerged electrolytic cells provide electricity from the seawater, that directly energizes electro-chemical cells that produce oxygen and hydrogen. The entire system is configured so that micro bubbles of oxygen are quickly adsorbed as they rise toward the surface, increasing dissolved oxidation (do) by adsorption into the water.
Process for producing magnesium metal by dehydrating dihydrate magnesium chloride
Alliance MagnÉsium
December 28, 2017 - N°20170368500

The present description relates to a process for producing magnesium metal from dihydrate magnesium chloride comprising the steps of dehydrating mgci2. 2h2o with anhydrous hydrochloric acid (hci) to obtain anhydrous magnesium chloride in an inert environment, releasing the mixture of hydrous hci and protection gas; and electrolyzing the anhydrous magnesium chloride in an electrolytic cell fed with hydrogen gas ...
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Electrode with two layer coating, method of use, and preparation thereof
Evoqua Water Technologies Llc
December 14, 2017 - N°20170356095

Systems and methods for manufacturing and use of a two layer coated electrode are provided. The two layer coated electrode may comprise a substrate, a first coating layer, and a second coating layer. The first coating layer may comprise a mixture of iridium oxide and tin oxide, and the second coating layer may comprise a mixture of iridium oxide and ...
Gas permeable electrode and method of manufacture
Aquahydrex Pty Ltd
December 14, 2017 - N°20170356094

A gas permeable or breathable electrode and method of manufacture thereof. In one example there is an electrolytic cell having an electrode comprising a porous material, wherein gas produced at the electrode diffuses out of the cell via the porous material. In operation the gas is produced at the at least one electrode without substantial bubble formation. In another example ...
Cathode for electrolysis and method for producing same, and electrolytic cell for electrolysis
Asahi Kasei Kabushiki Kaisha
December 07, 2017 - N°20170350026

Provided is a cathode for electrolysis comprising a conductive substrate and a ru element-containing catalyst layer on the conductive substrate, wherein in the catalyst layer, the ratio of the maximum intensity of the ru 3d 5/2 peak appearing between 281. 4 ev and 282. 4 ev to the maximum intensity of the ru 3d 5/2 peak appearing between 280. 0 ev and 281. 0 ev, in an x-ray photoelectron spectroscopic ...
Incorporated device and method for controlling incorporated device
Morinaga Milk Industry Co., Ltd.
November 09, 2017 - N°20170324103

Provided is an incorporated device that incorporates therein an electrolytic cell and a power control device that is capable of suppressing temperature rise in the electrolytic cell to thereby suppress a reduction in the life of electrodes, and a method for controlling an incorporated device. The incorporated device incorporates therein an electrolytic cell and a power control device that is ...
Cathode current collector for a hall-heroult cell
Novalum Sa
November 09, 2017 - N°20170321338

The invention relates to an electrolytic cell (1) for the production of aluminium (2) including collector bars structure modifications (13,14,15,16) under the cathode (4), namely a copper collector bar held in a u-shaped profile or directly embedded into the cathode. This leads to an optimized current distribution in the liquid aluminium metal (2) and/or inside the carbon cathode allowing for operating the cell at ...
Method and apparatus for lining the cathode of the electrolytic cell
United Company Rusal Engineering And Technology Ce Ntre Llc
November 09, 2017 - N°20170321337

The invention relates to method and apparatus for lining the cathode of the electrolytic cell. The method comprises filling the cell's shell with powder material, leveling it with a rack, covering the fill material with a dust-proof film, and compaction. Compaction is performed in two stages: preliminary static and final dynamic treatment by consequent movement of static and dynamic work ...
Aiding device and system for stably producing food-grade chlorine dioxide solution with high purity
November 02, 2017 - N°20170314150

The present invention discloses a flow generating device for an electrolytic cell, comprising a plurality of helical circulation channels and a coolant supply unit. The plurality of helical circulation channels are configured to be provide at an outer peripheries of an electrolytic cell that is for producing gaseous chlorine dioxide, and each of the helical circulation channels is provided with ...
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Anode for electrolytic evolution of chlorine
Industrie De Nora S.p.a.
October 26, 2017 - N°20170306512

An electrode suitable as chlorine-evolving anode in electrolytic cells and a method for obtaining thereof is provided. The electrode has a metal substrate coated with a catalytic composition made of thin layers based on oxides of tin, iridium and ruthenium and combines excellent characteristics of anodic potential and selectivity with respect to the reaction of chlorine evolution without resorting to ...
Electrolytic cell for production of organic chemical hydrides
October 12, 2017 - N°20170292198

An electrolysis cell 10 for producing an organic chemical hydride includes a solid polymer electrolyte film 11 which has proton conductivity; a cathode 12 which is provided on one surface of the solid polymer electrolyte film 11 and generates a hydride by reducing a substance to be hydrogenated; a cathode chamber 13 which accommodates the cathode 12 and to which the substance to be hydrogenated is ...
Method for stabilization of arsenic
Dundee Sustainable Technologies Inc.
October 12, 2017 - N°20170291828

A method for formation of scorodite and for stabilization of arsenic by formation of scorodite, comprising using sodium hypochlorite as an oxidizing agent. The method comprises producing sodium hypochlorite having a concentration in a range between 1 and 3 w/w % using a diaphragm-less electrolytic cell operating with a sodium salt solution having a salt concentration in a range between 2 and 10 w/...
Apparatuses and systems for vertical electrolysis cells
Alcoa Usa Corp.
October 05, 2017 - N°20170283968

In one embodiment, the disclosed subject matter relates to an electrolytic cell that has: a cell reservoir; a cathode support retained on a bottom of the cell reservoir, wherein the cathode support contacts at least one of: a metal pad and a molten electrolyte bath within the cell reservoir, wherein the cathode support includes: a body having a support bottom, ...
Electrode configurations for electrolytic cells and related methods
Alcoa Usa Corp
September 28, 2017 - N°20170275773

In one embodiment, an electrolytic cell for the production of aluminum from alumina includes: at least one anode module having a plurality of anodes; at least one cathode module, opposing the anode module, wherein the at least one cathode module comprises a plurality of cathodes, wherein the plurality of anodes are suspended above the cathode module and extending downwards towards ...
Hub and removable cartridge for producing and delivering ozonated water
Electrolytic Ozone Inc
September 28, 2017 - N°20170275191

An apparatus has a hub including a water inlet for receiving source water, a water outlet for discharging ozonated water, and an interface between the water inlet and the water outlet. The apparatus also has a cartridge including an electrolytic cell for ozonating the source water. The electrolytic cell has a cathode, an anode comprising diamond, and a membrane between ...
Electrolyzed water composition
Ozo Innovations Ltd
September 21, 2017 - N°20170267553

The present invention provides a method for producing electrolyzed water composition for use in cleaning and disinfecting of an object. The method comprises preparing an electrolyte solution comprising water, at least one carbonate salt selected from: alkali metal carbonate salts, and at least one chloride salt selected from: alkali metal chloride salts and/or alkali earth metal chloride salts. The ...
Vehicle emissions reduction system
Brc Global Corporation
September 07, 2017 - N°20170254297

The present invention relates to an emissions reduction system to reduce levels of nox and/or particulate matter from combustion engine emissions. The system comprises a feed water reservoir, an electrolytic cell capable of converting water into substantially pure hydrogen and oxygen and water vapour. A gas bubbler is provided to prevent build-up of hydrogen and to act as a ...
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