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Title: Extraction of 88Y, 152Eu, 228Ac, 241Am, and 244Cm with 2-thenoyltrifluoroacetone (TTA) resin

Journal Article · · Journal of Radioanalytical and Nuclear Chemistry
ORCiD logo [1];  [1];  [1]
  1. Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States). Nuclear and Chemical Sciences Division

In this report the behavior of 88Y, 152Eu, 228Ac, 241Am, and 244Cm was studied with 2-thenoyltrifluoroacetone resin with batch uptake, kinetics and column studies. Studies were performed in acetate buffer solutions (pH ~ 2 to ~ 6) and there was high uptake of all isotopes, except 228Ac, at pH > 4.5. The kinetics of uptake were reasonable, although slower for the actinides, and sufficient for column studies. The retention of 88Y, 152Eu, and 241Am on the resin in column studies was demonstrated as well as a reasonable separation of these isotopes from 228Ac.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
2338048
Report Number(s):
LLNL-JRNL-858107; 1088197
Journal Information:
Journal of Radioanalytical and Nuclear Chemistry, Journal Name: Journal of Radioanalytical and Nuclear Chemistry Journal Issue: 4 Vol. 333; ISSN 0236-5731
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English

References (31)

Synergistic extraction of rare earth elements, actinium, americium, and barium with TTA and Pb resin from acetate buffer solutions journal July 2023
A REVIEW OF THE BASIC CHEMISTRY AND RECENT DEVELOPMENTS IN TRIVALENT f-ELEMENTS SEPARATIONS journal May 1993
Instruments for Radiation Measurement in Life Sciences (4) . VI. Use of Accelerator Mass Spectrometry in Studies on Drug Metabolism and Pharmacokinetics journal January 2005
Separation and preconcentration of uranium from acidic media by extraction chromatography journal August 1992
Solvent Effect on Synergistic Extraction of Americium(III)/ 2 -Thenoyltrifluoroacetone /Crown Ether journal February 1991
The hydrolysis of actinium journal January 2004
Rapid Separation of Radioactive Strontium by Solvent Extraction with TTA-Hexone journal September 1958
Studies of Actinium(III) in Various Solutions. II. Distribution Behavior of Lanthanum(III) and Actinium(III) in Some Chelate Extraction Systems journal February 1969
Synergistic solvent extraction of rare-earth metal ions with thenoyltrifluoroacetone admixed with tributylphosphate journal September 1974
A Study of Hydrolysis Reaction of Curium(III) by Time Resolved Laser Fluorescence Spectroscopy journal February 1992
Extraction of radium and actinium with dibenzo-21-crown-7 resin and Rose Bengal journal June 2022
The Isolation of Actinium 1 journal February 1950
Solvent extraction of rare-earth metal ions with thenoyltrifluoroacetone in carbon tetrachloride journal April 1974
New separation method for americium based on liquid-liquid extraction behavior of americium(V) journal July 1967
Steric Effects in the Synergic Extraction of the Lanthanides, Yttrium, and Scandium journal March 1963
Synergistic Extraction of Trivalent Actinides and Lanthanides Using Htta and an Aza-Crown Ether journal October 1988
Synergistic extraction of trivalent Am, Cm, Bk and Cf with HTTA+TBP in xylene journal March 1980
Crown Ethers as Synergistic Agents in the Solvent Extraction of Trivalent Lanthanoids with Thenoyltrifluoroacetone journal April 2005
Overview of the Actinide and Lanthanide (the f ) Elements journal January 1993
Comparative hydrolysis behavior of the rare earths and yttrium: the influence of temperature and ionic strength journal January 2000
Extraction of some Lanthanides and Actinides by 15-Crown-5 Thenoyltrifluoroacetone Mixture in Chloroform journal October 1985
Metals Analysis with Thenoyltrifluoroacetone book January 1958
Distribution studies between thenoyltrifluoroacetone (TTA) in methyl isobutyl ketone (MIBK) and aqueous solutions using radiotracers of Group II and Group III elements journal September 1970
A summary of TTA extraction coefficients journal February 1961
A tetrad effect in the liquid-liquid extraction ordering of lanthanides(III) journal July 1969
The Chemistry of Americium. I. A Study of the Preparation of Am (V) and Its Behavior by Means of TTA Extraction journal January 1970
Solvent Extraction Separation of Trivalent Americium from Curium and the Lanthanides journal February 2015
Extraction Behavior of Americium and Curium on Selected Extraction Chromatography Resins from Pure Acidic Matrices journal May 2014
A Novel Strontium-Selective Extraction Chromatographic Resin* journal April 1992
Separation of oxidised americium from trivalent transplutonium elements and lanthanides by solvent extraction journal January 1976
Synergistic Extraction of Trivalent Actinides by Mixtures of Thenoyltrifluoroacetone and Neutral Oxo Donors journal September 1981