Solvent composition and process for the isolation of radium

McDowell, William J; Case, Gerald N

Title: Solvent composition and process for the isolation of radium

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Abstract

A solvent extraction composition for radium including a high molecular wet organophilic carboxylic acid and an organophilic macrocycle dissolved in a suitable solvent.

Inventors:

McDowell, William J ^[1]; Case, Gerald N ^[2]

Knoxville, TN
Oak Ridge, TN

Issue Date:: 1990-01-01

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

OSTI Identifier:: 867342

Patent Number(s):: 4917825

Assignee:: United States of America, as represented by Department of Energy (Washington, DC)

Patent Classifications (CPCs):: C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS

G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT

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C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
C22B60/026 - {liquid-liquid extraction with or without dissolution in organic solvents}

G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
G21F9/007 - {Recovery of isotopes from radioactive waste, e.g. fission products

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S423/14 - Ion exchange

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DOE Contract Number:: AC05-84OR21400

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: solvent; composition; process; isolation; radium; extraction; including; molecular; wet; organophilic; carboxylic; acid; macrocycle; dissolved; suitable; suitable solvent; solvent extraction; carboxylic acid; solvent composition; solvent extract; /423/252/

Citation Formats


                    McDowell, William J, and Case, Gerald N. Solvent composition and process for the isolation of radium.  United States: N. p., 1990. 
        Web.

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                    McDowell, William J, & Case, Gerald N. Solvent composition and process for the isolation of radium.  United States.

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                    McDowell, William J, and Case, Gerald N. Mon .  
        "Solvent composition and process for the isolation of radium".  United States.  https://www.osti.gov/servlets/purl/867342.

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@article{osti_867342,

  title        = {Solvent composition and process for the isolation of radium},

  author       = {McDowell, William J and Case, Gerald N},

  abstractNote = {A solvent extraction composition for radium including a high molecular wet organophilic carboxylic acid and an organophilic macrocycle dissolved in a suitable solvent.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1990},

  month        = {1}

}

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