DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: 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}
}