Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Koehl, Eugene R; Barnes, Laurel A; Wiedmeyer, Stanley G; Williamson, Mark A; Willit, James L

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
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A24 - tobacco
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B01 - physical or chemical processes or apparatus in general
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B03 - separation of solid materials using liquids or using pneumatic tables or jigs
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Title: Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Abstract

Power distribution systems are useable in electrolytic reduction systems and include several cathode and anode assembly electrical contacts that permit flexible modular assembly numbers and placement in standardized connection configurations. Electrical contacts may be arranged at any position where assembly contact is desired. Electrical power may be provided via power cables attached to seating assemblies of the electrical contacts. Cathode and anode assembly electrical contacts may provide electrical power at any desired levels. Pairs of anode and cathode assembly electrical contacts may provide equal and opposite electrical power; different cathode assembly electrical contacts may provide different levels of electrical power to a same or different modular cathode assembly. Electrical systems may be used with an electrolyte container into which the modular cathode and anode assemblies extend and are supported above, with the modular cathode and anode assemblies mechanically and electrically connecting to the respective contacts in power distribution systems.

Inventors:: Koehl, Eugene R; Barnes, Laurel A; Wiedmeyer, Stanley G; Williamson, Mark A; Willit, James L

Issue Date:: 2014-01-28

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1118257

Patent Number(s):: 8636892

Application Number:: 12/977,839

Assignee:: GE-Hitachi Nuclear Energy Americas LLC (Wilmington, NC)

Patent Classifications (CPCs):: C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS

Show more

C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS
C25C3/34 - of metals not provided for in groups C25C3/02 - C25C3/32
C25C7/00 - Constructional parts, or assemblies thereof, of cells

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01R - ELECTRICALLY-CONDUCTIVE CONNECTIONS
H01R13/112 - {forked sockets having two legs}

Show less

DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2010 Dec 23

Country of Publication:: United States

Language:: English

Subject:: 24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats


                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, and Willit, James L. Anode-cathode power distribution systems and methods of using the same for electrochemical reduction.  United States: N. p., 2014. 
        Web.

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                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, & Willit, James L. Anode-cathode power distribution systems and methods of using the same for electrochemical reduction.  United States.

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                    Koehl, Eugene R, Barnes, Laurel A, Wiedmeyer, Stanley G, Williamson, Mark A, and Willit, James L. Tue .  
        "Anode-cathode power distribution systems and methods of using the same for electrochemical reduction".  United States.  https://www.osti.gov/servlets/purl/1118257.

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@article{osti_1118257,

  title        = {Anode-cathode power distribution systems and methods of using the same for electrochemical reduction},

  author       = {Koehl, Eugene R and Barnes, Laurel A and Wiedmeyer, Stanley G and Williamson, Mark A and Willit, James L},

  abstractNote = {Power distribution systems are useable in electrolytic reduction systems and include several cathode and anode assembly electrical contacts that permit flexible modular assembly numbers and placement in standardized connection configurations. Electrical contacts may be arranged at any position where assembly contact is desired. Electrical power may be provided via power cables attached to seating assemblies of the electrical contacts. Cathode and anode assembly electrical contacts may provide electrical power at any desired levels. Pairs of anode and cathode assembly electrical contacts may provide equal and opposite electrical power; different cathode assembly electrical contacts may provide different levels of electrical power to a same or different modular cathode assembly. Electrical systems may be used with an electrolyte container into which the modular cathode and anode assemblies extend and are supported above, with the modular cathode and anode assemblies mechanically and electrically connecting to the respective contacts in power distribution systems.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {1}

}

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Similar Records

Title: Anode-cathode power distribution systems and methods of using the same for electrochemical reduction

Abstract

Citation Formats

Conveyer patent, February 1890

Conveyor patent, August 1937

Conveyor for Handling Pulverized Uranium patent, July 1957

Cathode Handling Equipment patent, February 1971

Apparatus to Support the Electrodes and Bus Bars in an Electrolytic Cell patent, October 1972

Multiple plate assembly for forming electrical connector or switch patent, March 1977

Electrowinning metals patent, August 1977

Electrolytic production of magnesium patent, February 1978

Ultrasonic soldering bath having an ultrasonic probe extending into the solder bath patent, May 1980

Method and apparatus for electrodeposition of materials patent, January 1985

Method and apparatus for acid mist reduction patent, May 1987

Apparatus for hanging and handling plate members patent, July 1989

Waste metal extraction apparatus patent, September 1989

Electrorefining process and apparatus for recovery of uranium and a mixture of uranium and plutonium from spent fuels patent, November 1989

Process and apparatus for low temperature electrolysis of oxides patent, May 1995

Method of removal of heavy metal from molten salt in IFR fuel pyroprocessing patent, October 1995

Advanced electrorefiner design patent, July 1996

Electroseparation of actinide and rare earth metals patent, December 1996

Device and method for recovering and cooling the molten core of a nuclear reactor patent, November 1997

Process and apparatus for desilvering a silver-containing solution patent, June 1998

Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte patent, August 1999

Direct electrochemical reduction of metal-oxides patent, April 2003

Nuclear fuel electrorefiner patent, February 2004

Device for conveying electrodes used in the electrolytic refining or electrowinning of metals patent, November 2004

Electrolytic cell for production of aluminum from alumina patent, March 2005

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly patent, August 2006

Uranium dioxide electrolysis patent, December 2009

Porous membrane electrochemical cell for uranium and transuranic recovery from molten salt electrolyte patent, September 2010

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly patent-application, January 2004

Advanced high-throughput electrorefiner design patent-application, July 2004

Methods for electrically forming materials patent-application, September 2004

High purity electrolytic copper and its production method patent-application, March 2005

Three-electrode metal oxide reduction cell patent-application, September 2005

Bridging member for electrical terminals patent-application, October 2005

Electrical connector bridge arrangement with release means patent-application, April 2007

Anode Support Apparatus patent-application, December 2007

Electrolytic Apparatus for Molten Salt patent-application, June 2008

Fluid dynamic bearing with axial preload patent-application, June 2008

High Current Density Cathode for ELectrorefining in Molten Electrolyte patent-application, February 2009

Double Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof patent-application, June 2009

Tensioning device for drag conveyor patent-application, November 2010

High-Throughput Electrorefiner for Recovery of U and U/TRU Product From Spent Fuel patent-application, July 2011

Electrolytic production of metallic uranium from U3O8 in a 20-kg batch scale reactor journal, May 2006

Conveyer
patent, February 1890

Conveyor
patent, August 1937

Conveyor for Handling Pulverized Uranium
patent, July 1957

Cathode Handling Equipment
patent, February 1971

Apparatus to Support the Electrodes and Bus Bars in an Electrolytic Cell
patent, October 1972

Multiple plate assembly for forming electrical connector or switch
patent, March 1977

Electrowinning metals
patent, August 1977

Electrolytic production of magnesium
patent, February 1978

Ultrasonic soldering bath having an ultrasonic probe extending into the solder bath
patent, May 1980

Method and apparatus for electrodeposition of materials
patent, January 1985

Method and apparatus for acid mist reduction
patent, May 1987

Apparatus for hanging and handling plate members
patent, July 1989

Waste metal extraction apparatus
patent, September 1989

Electrorefining process and apparatus for recovery of uranium and a mixture of uranium and plutonium from spent fuels
patent, November 1989

Process and apparatus for low temperature electrolysis of oxides
patent, May 1995

Method of removal of heavy metal from molten salt in IFR fuel pyroprocessing
patent, October 1995

Advanced electrorefiner design
patent, July 1996

Electroseparation of actinide and rare earth metals
patent, December 1996

Device and method for recovering and cooling the molten core of a nuclear reactor
patent, November 1997

Process and apparatus for desilvering a silver-containing solution
patent, June 1998

Multi-polar cell for the recovery of a metal by electrolysis of a molten electrolyte
patent, August 1999

Direct electrochemical reduction of metal-oxides
patent, April 2003

Nuclear fuel electrorefiner
patent, February 2004

Device for conveying electrodes used in the electrolytic refining or electrowinning of metals
patent, November 2004

Electrolytic cell for production of aluminum from alumina
patent, March 2005

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent, August 2006

Uranium dioxide electrolysis
patent, December 2009

Porous membrane electrochemical cell for uranium and transuranic recovery from molten salt electrolyte
patent, September 2010

Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assembly
patent-application, January 2004

Advanced high-throughput electrorefiner design
patent-application, July 2004

Methods for electrically forming materials
patent-application, September 2004

High purity electrolytic copper and its production method
patent-application, March 2005

Three-electrode metal oxide reduction cell
patent-application, September 2005

Bridging member for electrical terminals
patent-application, October 2005

Electrical connector bridge arrangement with release means
patent-application, April 2007

Anode Support Apparatus
patent-application, December 2007

Electrolytic Apparatus for Molten Salt
patent-application, June 2008

Fluid dynamic bearing with axial preload
patent-application, June 2008

High Current Density Cathode for ELectrorefining in Molten Electrolyte
patent-application, February 2009

Double Bar Insulator Assembly for Electrowinning of a Metal and Methods of Use Thereof
patent-application, June 2009

Tensioning device for drag conveyor
patent-application, November 2010

High-Throughput Electrorefiner for Recovery of U and U/TRU Product From Spent Fuel
patent-application, July 2011

Electrolytic production of metallic uranium from U₃O₈ in a 20-kg batch scale reactor
journal, May 2006