Method for the concentration and separation of actinides from biological and environmental samples
Abstract
A method and apparatus for the quantitative recover of actinide values from biological and environmental sample by passing appropriately prepared samples in a mineral acid solution through a separation column of a dialkyl(phenyl)-N,N-dialylcarbamoylmethylphosphine oxide dissolved in tri-n-butyl phosphate on an inert substrate which selectively extracts the actinide values. The actinide values can be eluted either as a group or individually and their presence quantitatively detected by alpha counting.
- Inventors:
-
- Naperville, IL
- Tucson, AZ
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 866983
- Patent Number(s):
- 4835107
- Assignee:
- Arch Development Corp. (Chicago, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C - CHEMISTRY C22 - METALLURGY C22B - PRODUCTION AND REFINING OF METALS
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; concentration; separation; actinides; biological; environmental; samples; apparatus; quantitative; recover; actinide; values; sample; passing; appropriately; prepared; mineral; acid; solution; column; dialkyl; phenyl; -n; n-dialylcarbamoylmethylphosphine; oxide; dissolved; tri-n-butyl; phosphate; inert; substrate; selectively; extracts; eluted; individually; presence; quantitatively; detected; alpha; counting; mineral acid; tri-n-butyl phosphate; inert substrate; separation column; phosphine oxide; environmental sample; actinide values; acid solution; environmental samples; selectively extracts; selectively extract; oxide dissolved; separation colum; quantitative recover; /436/422/423/976/
Citation Formats
Horwitz, E Philip, and Dietz, Mark L. Method for the concentration and separation of actinides from biological and environmental samples. United States: N. p., 1989.
Web.
Horwitz, E Philip, & Dietz, Mark L. Method for the concentration and separation of actinides from biological and environmental samples. United States.
Horwitz, E Philip, and Dietz, Mark L. Sun .
"Method for the concentration and separation of actinides from biological and environmental samples". United States. https://www.osti.gov/servlets/purl/866983.
@article{osti_866983,
title = {Method for the concentration and separation of actinides from biological and environmental samples},
author = {Horwitz, E Philip and Dietz, Mark L},
abstractNote = {A method and apparatus for the quantitative recover of actinide values from biological and environmental sample by passing appropriately prepared samples in a mineral acid solution through a separation column of a dialkyl(phenyl)-N,N-dialylcarbamoylmethylphosphine oxide dissolved in tri-n-butyl phosphate on an inert substrate which selectively extracts the actinide values. The actinide values can be eluted either as a group or individually and their presence quantitatively detected by alpha counting.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1989},
month = {Sun Jan 01 00:00:00 EST 1989}
}
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