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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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Method and arrangement for collecting and removal of acid mist from an electrolytic cell
Outotec (finland) Oy
June 22, 2017 - N°20170175279

A method and an arrangement for collecting and removal of acid mist from an electrolytic cell. The arrangement includes a cover for covering an open top of a container of the electrolytic cell so that a space is formed between a surface of electrolyte contained in the container and the cover, a decontamination system provided with an acid mist suction ...
Method of producing metallic tantalum
Metalysis Limited
June 01, 2017 - N°20170152606

A method of producing metallic tantalum comprises the steps of providing a precursor comprising a tantalate of a first metal, arranging the precursor material in contact with a molten salt in an electrolytic cell, the electrolysis cell further comprising an anode and a cathode arranged in contact with the molten salt, and applying a potential between the anode and the ...
Recirculating aquaculture system and treatment method for aquatic species
Naturalshrimp, Inc.
June 01, 2017 - N°20170150701

A recirculating aquaculture system automatically controls ammonia, bacteria, solids, and feed quantity available to a captive species in a closed, water-based habitat. Functionally independent processing loops operate in parallel on recirculating water streams, to control each of ammonia, bacteria, solids, and feed. The same or similar components, such as an electrolytic cell, may service one or more functional loops.
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Engine group comprising a mixed fuel engine, and fuel supplying method therof
Stmicroelectronics S.r.l.
May 04, 2017 - N°20170122195

An internal combustion engine is supplied with a mixed fuel from a supply system. The mixed fuel includes hydrogen. An electrolytic cell operates to produce hydrogen and oxygen starting from water in a liquid or vapor state. The produced hydrogen is delivered for inclusion in the mixed fuel and the produced oxygen is delivered to an intake of the internal ...
Electrolytic production of ammonia
Haskoli Islands
May 04, 2017 - N°20170122173

A process and system for electrolytic production ammonia. The process comprises feeding gaseous nitrogen to an electrolytic cell, where it comes in contact with a cathode electrode surface, wherein said surface has a catalyst surface comprising a nitride catalyst, said electrolytic cell comprising a proton donor, and running a current through said electrolytic cell, whereby nitrogen reacts with protons to ...
Integrated gas treatment
Bechtel Mining & Metals, Inc.
May 04, 2017 - N°20170121833

Systems and methods for reducing the capital and operating costs of a smelting process system and improving the environmental impact of the smelting process using an igt system to remove and filter environmentally hazardous gases and particulates from each electrolytic cell in the smelting process system.
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Electrochemical processes for acid whey treatment and reuse
Waste Hub
April 06, 2017 - N°20170096742

Electrochemical devices capable of converting acidic aqueous byproducts of strained yogurt production into value-added materials, as well as methods of making and using these devices, are described herein. Assembly of an electrolytic cell or series of cells that contain an anode that oxidizes organic substances in the aqueous byproduct stream and a cathode that either reduces organic species or water ...
Treatment of etch baths
Macdermid Acumen, Inc.
March 30, 2017 - N°20170088971

A method of maintaining a concentration of sulfuric acid in an electrolyte comprising manganese(iii) ions in a solution of sulfuric acid. The method includes the steps of a) removing a portion of the electrolyte from the electrolytic cell to an annex tank; b) treating the removed portion of the electrolyte in the annex tank to remove moisture from the ...
Electrochemical cell and method for producing an electrochemical cell
Robert Bosch Gmbh
March 23, 2017 - N°20170084928

An electrochemical cell (10), in particular a fuel cell and/or an electrolytic cell and/or a metal-air cell, having at least one functional layer system (12), which is distinguished by the fact that at least one tubular support body (14) is formed, in which at least one tunnel-like structure (16) is formed, which adjoins the at least one functional layer system (12). A method ...
Polymeric-metal composite electrode-based electrochemical device for generating oxidants
General Electric Company
March 16, 2017 - N°20170073251

A water treatment system comprises at least one electrolytic cell comprising at least one electrode and a power source for powering the electrode. The electrode may be a metal electrode comprising a coating of polymer comprising structural units of formula i (i) wherein r1 is independently at each occurrence a c1-c6 alkyl radical or —so3m wherein m ...
Electrolytic generation of manganese (iii) ions in strong sulfuric acid
Macdermid Acumen, Inc.
March 09, 2017 - N°20170067176

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 at least one acid; (2) a cathode immersed in the electrolyte solution; and (3) an anode immersed in the electrolyte solution and spaced apart ...
Method for producing cathode copper
Outotec (finland) Oy
February 02, 2017 - N°20170029967

Provided is a method for producing cathode copper. The method comprises a smelting step including feeding sulfidic copper bearing material and oxygen-bearing reaction gas into a suspension smelting furnace, to produce blister copper, a fire refining step including feeding blister copper into an anode furnace to produce molten anode copper, an anode casting step to produce cast anodes, a quality ...
Electrolytic apparatus and method for producing electrolyzed water
Kabushiki Kaisha Toshiba
February 02, 2017 - N°20170029297

According to one embodiment, an electrolytic apparatus includes an electrolytic cell including a cathode chamber, an intermediate chamber, and an anode chamber, a supply portion which supplies an electrolyte solution to the intermediate chamber, a drain pipe which discharges the electrolyte solution from the intermediate chamber, and a valve in the drain pipe. The supply portion includes a pressure apply ...
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Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides
Ceramatec, Inc.
January 19, 2017 - N°20170016128

Alkali metals and sulfur may be recovered from alkali monosulfide and polysulfides in an electrolytic process that utilizes an electrolytic cell having an alkali ion conductive membrane. An anolyte includes an alkali monosulfide, an alkali polysulfide, or a mixture thereof and a solvent that dissolves elemental sulfur. A catholyte includes molten alkali metal. Applying an electric current oxidizes sulfide and ...
Energy efficient salt-free recovery of metal from dross
Pyrogenesis Canada Inc.
January 12, 2017 - N°20170009319

A process and an apparatus are disclosed for improved recovery of metal from hot and cold dross, wherein a dross-treating furnace is provided with a filling material with good capacity to store heat. This filling material is preheated to a desired temperature by injection of an oxidizing gas to burn non-recoverable metal remaining in the filling material after tapping of ...
A decalcifying apparatus
Koninklijke Philips N.v.
January 05, 2017 - N°20170001885

The present application relates to a decalcifying apparatus (20) for decalcifying an aqueous solution. The decalcifying apparatus (20) has an electrolytic cell section (26) configured to receive an aqueous solution. The electrolytic cell section has a first electrode arrangement (27) and a second electrode arrangement (28), and an ion generating body (41), such as a water-splitting membrane or an interposed electrolytic electrode. The ion generating body (41) ...
Method of ventilating an aluminium production electrolytic cell
General Electric Technology Gmbh
December 15, 2016 - N°20160362806

An aluminium production electrolytic cell comprises a bath with bath contents, at least one cathode electrode in contact with said contents, at least one anode electrode in contact with said contents, and a hood, defining interior area, covering at least a portion of said bath. The electrolytic cell is equipped for vent gases to be drawn from said interior area. ...
System for production of a sterilizing solution
D&t Consult Aps
December 15, 2016 - N°20160362802

A system that produces a sterilizing solution, has an electrolytic cell containing an anode compartment and a cathode compartment separated by a porous ion-exchange membrane. The system further has an ion-exchange water softener arranged to supply the electrolytic cell with deionized water and a brine tank arranged to supply the electrolytic cell with a sodium chloride brine solution. The system ...
Method of superimposing alternating current on direct current in electrolytic methods
Hecker ElectrÓnica Potencia Y Procesos S.a.
December 08, 2016 - N°20160355938

A process for superimposing ac over dc, which feeds a group of electrolytic cells for electrowinning or electrorefining copper and other products, characterized by (a) incorporating an inductor which is connected between the terminals of two consecutive middle cells of the group of electrolytic cells, wherein the inductor functions are to act as a filter for the ac and as ...
Method and associated apparatus for process water sanitation
Aqanat Limited
November 17, 2016 - N°20160332896

Sanitizing method for eliminating microorganisms from washing/process water used for fruit and vegetable produce, comprising the steps of: filtering of the process water; electrolysis of the filtered process water in at least one electrolytic cell; turbulence promotion of the process water flow inside the at least one electrolytic cell, performed by providing the cell (s) with turbulence promoters; and ...
Large-capacity electrical energy storage device
Areva
November 10, 2016 - N°20160329589

A large-capacity electrical energy storage device is provided. The electrical energy storage device includes a plurality of electrolytic cells and a four-quadrant electrical charger/inverter. Each electrolytic cell also includes a device for recycling gaseous hydrogen given off in the cathode compartment toward the anode compartment.
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