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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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Components, assemblies and methods for distributing electrical current in an electrolytic cell
Pultrusion Technique Inc.
March 29, 2018 - N°20180087168

An electrolytic cells for refining metals, and more particularly components, assemblies and methods making use of conductive elements configured to enhance distribution of electrical current.
Method for producing electrolytic aluminum foil
Uacj Corporation
March 22, 2018 - N°20180080134

A method for producing high quality electrolytic aluminum foil excellent in peelability from a cathode surface is provided. A method for producing electrolytic aluminum foil according to the present disclosure is a method for producing electrolytic aluminum foil, comprising steps of depositing an aluminum film on a surface of a cathode in an electrolytic cell supplied with an electrolytic solution ...
Gas generator
March 01, 2018 - N°20180057948

The present invention provides a gas generator and comprises an electrolytic cell, a gas pathway, and an anti-static device. The electrolytic cell is for electrolyzing electrolyzed water to generate a gas with hydrogen. The gas generated from the electrolytic cell is transferred by the gas pathway. The anti-static device is set in the gas generator for reducing or eliminating the ...
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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 ...
Electrochemical device for releasing ions
Nmr Technology As
December 21, 2017 - N°20170360973

The present invention relates to an electrochemical device for releasing ions, comprising an electrical circuit comprising a first electrode and a second electrode adapted for providing a galvanic cell when the electrodes are exposed to a fluid constituting an electrolyte, and a boost converter adapted for amplifying a potential generated between the first and the second electrode. The electrical circuit ...
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 ...
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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 ...
Ion exchange membrane electrolytic cell
Bluestar (beijing) Chemical Machinery Co., Ltd.
October 26, 2017 - N°20170306513

Disclosed is an ion exchange membrane electrolytic cell, comprising an anode chamber and a cathode chamber; a gas-liquid separation chamber is arranged in the anode chamber and/or the cathode chamber; the gas-liquid separation chamber is partially located inside the anode chamber and/or the cathode chamber; a first portion of the gas-liquid separation chamber, which is configured to accommodate ...
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, ...
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