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. 3 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7166340
- Patent Number(s):
- 4835107
- Application Number:
- PPN: US 6-921282
- Assignee:
- Arch Development Corp., Chicago, IL (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 21 Oct 1986
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ACTINIDES; SOLVENT EXTRACTION; BIOLOGICAL MATERIALS; MATERIALS RECOVERY; ENVIRONMENTAL MATERIALS; SEPARATION EQUIPMENT; DESIGN; ELEMENTS; EXTRACTION; MANAGEMENT; MATERIALS; METALS; PROCESSING; SEPARATION PROCESSES; WASTE MANAGEMENT; WASTE PROCESSING; 400105* - Separation Procedures
Citation Formats
Horwitz, E P, and Dietz, M L. Method for the concentration and separation of actinides from biological and environmental samples. United States: N. p., 1989.
Web.
Horwitz, E P, & Dietz, M L. Method for the concentration and separation of actinides from biological and environmental samples. United States.
Horwitz, E P, and Dietz, M L. Tue .
"Method for the concentration and separation of actinides from biological and environmental samples". United States.
@article{osti_7166340,
title = {Method for the concentration and separation of actinides from biological and environmental samples},
author = {Horwitz, E P and Dietz, M 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. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {5}
}
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