Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

Gesing, Adam J.; Das, Subodh; Gesing, Mark Adam

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Title: Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

Abstract

The invention comprises methods and apparatuses for the electrorefining of Mg from Al or Mg alloy scrap. The invention utilizes the density and charge features of Mg present in a melted alloy to continuously extract Mg and Mg alloys from a melted Al alloy feed.

Inventors:: Gesing, Adam J.; Das, Subodh; Gesing, Mark Adam

Issue Date:: Tue Jul 10 00:00:00 EDT 2018

Research Org.:: PHINIX, LLC, Clayton, MO (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1462960

Patent Number(s):: 10017867

Application Number:: 14/621,759

Assignee:: PHINIX, LLC (Clayton, MO)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS

Show more

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B2111/00612 - {as one or more layers of a layered structure}
C04B2111/00793 - {as filters or diaphragms}
C04B2111/00853 - {in electrochemical cells or batteries, e.g. fuel cells}
C04B2235/3865 - Aluminium nitrides
C04B2235/402 - Aluminium
C04B2235/46 - Gases other than oxygen used as reactant, e.g. nitrogen used to make a nitride phase
C04B2235/48 - Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
C04B2235/5427 - millimeter or submillimeter sized, i.e. larger than 0,1 mm
C04B2235/666 - Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS]
C04B35/58071 - {based on titanium borides}
C04B35/581 - based on aluminium nitride
C04B35/634 - Polymers
C04B35/638 - Removal thereof
C04B35/65 - Reaction sintering of free metal- or free silicon-containing compositions {
C04B38/0058 - {open porosity}
C04B38/06 - by burning-out added substances {by burning natural expanding materials or by sublimating or melting out added substances}

C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
C22B26/22 - Obtaining magnesium

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C1/02 - by melting {
C22C21/06 - with magnesium as the next major constituent
C22C23/00 - Alloys based on magnesium
C22C23/02 - with aluminium as the next major constituent

C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25C - PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS
C25C3/00 - Electrolytic production, recovery or refining of metals by electrolysis of melts
C25C3/04 - of magnesium
C25C3/36 - Alloys obtained by cathodic reduction of all their ions
C25C7/005 - {of cells for the electrolysis of melts
C25C7/08 - Separating of deposited metals from the cathode

Show less

DOE Contract Number:: AR0000413

Resource Type:: Patent

Resource Relation:: Patent File Date: 2015 Feb 13

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Gesing, Adam J., Das, Subodh, and Gesing, Mark Adam. Electrorefining of magnesium from scrap metal aluminum or magnesium alloys.  United States: N. p., 2018. 
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                    Gesing, Adam J., Das, Subodh, & Gesing, Mark Adam. Electrorefining of magnesium from scrap metal aluminum or magnesium alloys.  United States.

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                    Gesing, Adam J., Das, Subodh, and Gesing, Mark Adam. Tue .  
        "Electrorefining of magnesium from scrap metal aluminum or magnesium alloys".  United States.  https://www.osti.gov/servlets/purl/1462960.

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@article{osti_1462960,

  title        = {Electrorefining of magnesium from scrap metal aluminum or magnesium alloys},

  author       = {Gesing, Adam J. and Das, Subodh and Gesing, Mark Adam},

  abstractNote = {The invention comprises methods and apparatuses for the electrorefining of Mg from Al or Mg alloy scrap. The invention utilizes the density and charge features of Mg present in a melted alloy to continuously extract Mg and Mg alloys from a melted Al alloy feed.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jul 10 00:00:00 EDT 2018},

  month        = {Tue Jul 10 00:00:00 EDT 2018}

}

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Similar Records

Title: Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

Abstract

Citation Formats

Electrolytic Production of Magnesium patent, April 1925

Electrolytic Production of Aluminum patent, April 1925

Manufacture and Purification of Magnesium patent, August 1931

Process and Apparatus for the Electrolytic Continuous Direct Production of Refined Aluminum and of Aluminum Alloys patent, March 1970

Feedthrough assembly for lithium-iron sulfide cell patent, December 1977

Purification of boron nitride patent, May 1978

Method of winning aluminum metal from aluminous ore patent, May 1981

Submicron carbon-containing titanium boride powder and method for preparing same patent, May 1981

Method for producing magnesium metal from molten salt patent, November 1981

Electrolytic cell for the production of aluminum patent, July 1982

Composite anode for the electrolytic deposition of aluminum patent, August 1982

Method of producing metals by cathodic dissolution of their compounds patent, August 1983

Electrolytic refining of molten metal patent, September 1983

Electrolysis method patent, October 1983

Electrolytic method and cell for metal production patent, December 1983

Electrolytic reduction cells patent, April 1984

Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate patent, August 1984

Electrolytic reduction cells patent, January 1985

Electrolytic reduction cells patent, November 1985

Metallothermic reduction of rare earth oxides patent, March 1986

Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same patent, July 1986

Process for the electrolytic deposition of aluminum using a composite anode patent, June 1987

Continuous casting aluminum alloy patent, July 1987

Aluminium reduction cell patent, April 1988

Linings for aluminium reduction cells patent, April 1988

Lithium transport cell process patent, October 1988

Removing inclusions from molten metal patent, December 1988

Production of ceramic articles incorporating porous filler material patent, April 1989

Electrolytic process for recovering lithium from aluminum-lithium alloy scrap patent, July 1989

Method of decalcifying rare earth metals formed by the reduction-diffusion process patent, April 1990

Aluminum scrap melting patent, January 1991

Method for producing magnesium metal from magnesium oxide patent, January 1994

Electrolytic removal of magnesium from molten aluminum patent, March 1994

Metallothermic reduction of rare earth fluorides patent, May 1994

Process and apparatus for melting metals and composites while reducing losses due to oxidation patent, April 1995

Fused fluoride electrolytes for magnesium oxide electrolysis in the production of magnesium metal patent, June 1995

Aluminium production cell and assembly patent, December 1995

Electrolytic production process for magnesium and its alloys patent, January 1997

Electrolytic magnesium production process using mixed chloride-fluoride electrolytes patent, December 1998

Molten salt process for producing titanium or zirconium powder patent, September 2000

Method to decrease loss of aluminum and magnesium melts patent, November 2002

Thermal and electrochemical process for metal production patent, August 2008

Thermal and electrochemical process for metal production patent, September 2010

Thermal and electrochemical process for metal production patent, July 2011

Method for electrolytic production and refining of metals patent-application, September 2007

Electrolytic Cell With a Heat Exchanger patent-application, November 2008

Methods of Recovering and Purifying Secondary Aluminum patent-application, April 2009

Handbook on Material and Energy Balance Calculations in Material Processing, Third Edition book, July 2011

Electrolytic Removal of Magnesium from Scrap Aluminum journal, July 1984

Electrolytic Production of Magnesium
patent, April 1925

Electrolytic Production of Aluminum
patent, April 1925

Manufacture and Purification of Magnesium
patent, August 1931

Process and Apparatus for the Electrolytic Continuous Direct Production of Refined Aluminum and of Aluminum Alloys
patent, March 1970

Feedthrough assembly for lithium-iron sulfide cell
patent, December 1977

Purification of boron nitride
patent, May 1978

Method of winning aluminum metal from aluminous ore
patent, May 1981

Submicron carbon-containing titanium boride powder and method for preparing same
patent, May 1981

Method for producing magnesium metal from molten salt
patent, November 1981

Electrolytic cell for the production of aluminum
patent, July 1982

Composite anode for the electrolytic deposition of aluminum
patent, August 1982

Method of producing metals by cathodic dissolution of their compounds
patent, August 1983

Electrolytic refining of molten metal
patent, September 1983

Electrolysis method
patent, October 1983

Electrolytic method and cell for metal production
patent, December 1983

Electrolytic reduction cells
patent, April 1984

Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate
patent, August 1984

Electrolytic reduction cells
patent, January 1985

Electrolytic reduction cells
patent, November 1985

Metallothermic reduction of rare earth oxides
patent, March 1986

Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same
patent, July 1986

Process for the electrolytic deposition of aluminum using a composite anode
patent, June 1987

Continuous casting aluminum alloy
patent, July 1987

Aluminium reduction cell
patent, April 1988

Linings for aluminium reduction cells
patent, April 1988

Lithium transport cell process
patent, October 1988

Removing inclusions from molten metal
patent, December 1988

Production of ceramic articles incorporating porous filler material
patent, April 1989

Electrolytic process for recovering lithium from aluminum-lithium alloy scrap
patent, July 1989

Method of decalcifying rare earth metals formed by the reduction-diffusion process
patent, April 1990

Aluminum scrap melting
patent, January 1991

Method for producing magnesium metal from magnesium oxide
patent, January 1994

Electrolytic removal of magnesium from molten aluminum
patent, March 1994

Metallothermic reduction of rare earth fluorides
patent, May 1994

Process and apparatus for melting metals and composites while reducing losses due to oxidation
patent, April 1995

Fused fluoride electrolytes for magnesium oxide electrolysis in the production of magnesium metal
patent, June 1995

Aluminium production cell and assembly
patent, December 1995

Electrolytic production process for magnesium and its alloys
patent, January 1997

Electrolytic magnesium production process using mixed chloride-fluoride electrolytes
patent, December 1998

Molten salt process for producing titanium or zirconium powder
patent, September 2000

Method to decrease loss of aluminum and magnesium melts
patent, November 2002

Thermal and electrochemical process for metal production
patent, August 2008

Thermal and electrochemical process for metal production
patent, September 2010

Thermal and electrochemical process for metal production
patent, July 2011

Method for electrolytic production and refining of metals
patent-application, September 2007

Electrolytic Cell With a Heat Exchanger
patent-application, November 2008

Methods of Recovering and Purifying Secondary Aluminum
patent-application, April 2009

Handbook on Material and Energy Balance Calculations in Material Processing, Third Edition
book, July 2011

Electrolytic Removal of Magnesium from Scrap Aluminum
journal, July 1984