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Title: Method for liquid chromatographic extraction of strontium from acid solutions

Abstract

A method and apparatus for extracting strontium and technetium values from biological, industrial and environmental sample solutions using a chromatographic column is described. An extractant medium for the column is prepared by generating a solution of a diluent containing a Crown ether and dispersing the solution on a resin substrate material. The sample solution is highly acidic and is introduced directed to the chromatographic column and strontium or technetium is eluted using deionized water.

Inventors:
 [1];  [2]
  1. Naperville, IL
  2. Evanston, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
OSTI Identifier:
868271
Patent Number(s):
5110474
Assignee:
Arch Development Corporation (Chicago, IL)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
G - PHYSICS G21 - NUCLEAR PHYSICS G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; liquid; chromatographic; extraction; strontium; acid; solutions; apparatus; extracting; technetium; values; biological; industrial; environmental; sample; column; described; extractant; medium; prepared; generating; solution; diluent; containing; crown; dispersing; resin; substrate; material; highly; acidic; introduced; directed; eluted; deionized; water; sample solutions; liquid chromatograph; environmental sample; diluent containing; acid solutions; technetium values; sample solution; acid solution; substrate material; liquid chromatographic; deionized water; chromatographic column; extracting strontium; chromatographic extraction; extractant medium; /588/210/423/

Citation Formats

Horwitz, E Philip, and Dietz, Mark L. Method for liquid chromatographic extraction of strontium from acid solutions. United States: N. p., 1992. Web.
Horwitz, E Philip, & Dietz, Mark L. Method for liquid chromatographic extraction of strontium from acid solutions. United States.
Horwitz, E Philip, and Dietz, Mark L. Wed . "Method for liquid chromatographic extraction of strontium from acid solutions". United States. https://www.osti.gov/servlets/purl/868271.
@article{osti_868271,
title = {Method for liquid chromatographic extraction of strontium from acid solutions},
author = {Horwitz, E Philip and Dietz, Mark L},
abstractNote = {A method and apparatus for extracting strontium and technetium values from biological, industrial and environmental sample solutions using a chromatographic column is described. An extractant medium for the column is prepared by generating a solution of a diluent containing a Crown ether and dispersing the solution on a resin substrate material. The sample solution is highly acidic and is introduced directed to the chromatographic column and strontium or technetium is eluted using deionized water.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

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