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Title: Characterization of Actinides Complexed to Nuclear Fuel Constituents Using ESI-MS

Abstract

Electrospray ionization-mass spectrometry (ESI-MS) was tested for its use in monitoring spent nuclear fuel (SNF) constituents including U, Pu, dibutyl phosphate (DBP), and tributyl phosphate (TBP). Both positive and negative ion modes were used to evaluate the speciation of U and Pu with TBP and DBP. Furthermore, apparent stability constants were determined for U complexed to TBP and DBP. In positive ion mode, TBP produced a strong signal with and without complexation to U or Pu, but, in negative ion mode, no TBP, U-TBP, or Pu-TBP complexes were observed. Apparent stability constants were determined for [UO2(NO3)2(TBP)2], [UO2(NO3)2(H2O)(TBP)2], and [UO2(NO3)2(TBP)3]. In contrast DBP, U-DBP, and Pu-DBP complexes were observed in both positive and negative ion modes. Apparent stability constants were determined for the species [UO2(DBP)], [UO2(DBP)3], and [UO2(DBP)4]. Analyzing mixtures of U or Pu with TBP and DBP yielded the formation of ternary complexes whose stoichiometry was directly related to the ratio of TBP to DBP. The ESI-MS protocols used in this study will further demonstrate the utility of ESI-MS and its applicability to process control monitoring in SNF reprocessing facilities.

Authors:
 [1];  [2];  [3];  [4]
  1. Department of Civil and Environmental Engineering, University of Utah, Salt Lake City, Utah 84112, United States
  2. Chemical and Biological Signature Sciences Group, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
  3. CEA, DEN, DANS, Department of Physico-Chemistry, F-91191 Gif-sur-Yvette, France
  4. Department of Chemistry, Washington State University, Pullman, Washington 99164, United States
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1237779
Alternate Identifier(s):
OSTI ID: 1249357
Report Number(s):
PNNL-SA-116620
Journal ID: ISSN 0003-2700
Grant/Contract Number:  
SC0004102; NA0000582; HDTRA11010111; AC05-76RL01830
Resource Type:
Published Article
Journal Name:
Analytical Chemistry
Additional Journal Information:
Journal Name: Analytical Chemistry Journal Volume: 88 Journal Issue: 5; Journal ID: ISSN 0003-2700
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

McDonald, IV, Luther W., Campbell, James A., Vercouter, Thomas, and Clark, Sue B. Characterization of Actinides Complexed to Nuclear Fuel Constituents Using ESI-MS. United States: N. p., 2016. Web. doi:10.1021/acs.analchem.5b03352.
McDonald, IV, Luther W., Campbell, James A., Vercouter, Thomas, & Clark, Sue B. Characterization of Actinides Complexed to Nuclear Fuel Constituents Using ESI-MS. United States. https://doi.org/10.1021/acs.analchem.5b03352
McDonald, IV, Luther W., Campbell, James A., Vercouter, Thomas, and Clark, Sue B. Thu . "Characterization of Actinides Complexed to Nuclear Fuel Constituents Using ESI-MS". United States. https://doi.org/10.1021/acs.analchem.5b03352.
@article{osti_1237779,
title = {Characterization of Actinides Complexed to Nuclear Fuel Constituents Using ESI-MS},
author = {McDonald, IV, Luther W. and Campbell, James A. and Vercouter, Thomas and Clark, Sue B.},
abstractNote = {Electrospray ionization-mass spectrometry (ESI-MS) was tested for its use in monitoring spent nuclear fuel (SNF) constituents including U, Pu, dibutyl phosphate (DBP), and tributyl phosphate (TBP). Both positive and negative ion modes were used to evaluate the speciation of U and Pu with TBP and DBP. Furthermore, apparent stability constants were determined for U complexed to TBP and DBP. In positive ion mode, TBP produced a strong signal with and without complexation to U or Pu, but, in negative ion mode, no TBP, U-TBP, or Pu-TBP complexes were observed. Apparent stability constants were determined for [UO2(NO3)2(TBP)2], [UO2(NO3)2(H2O)(TBP)2], and [UO2(NO3)2(TBP)3]. In contrast DBP, U-DBP, and Pu-DBP complexes were observed in both positive and negative ion modes. Apparent stability constants were determined for the species [UO2(DBP)], [UO2(DBP)3], and [UO2(DBP)4]. Analyzing mixtures of U or Pu with TBP and DBP yielded the formation of ternary complexes whose stoichiometry was directly related to the ratio of TBP to DBP. The ESI-MS protocols used in this study will further demonstrate the utility of ESI-MS and its applicability to process control monitoring in SNF reprocessing facilities.},
doi = {10.1021/acs.analchem.5b03352},
journal = {Analytical Chemistry},
number = 5,
volume = 88,
place = {United States},
year = {Thu Feb 11 00:00:00 EST 2016},
month = {Thu Feb 11 00:00:00 EST 2016}
}

Journal Article:
Free Publicly Available Full Text
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https://doi.org/10.1021/acs.analchem.5b03352

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Cited by: 9 works
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Works referenced in this record:

Gas-Phase Coordination Complexes of Dipositive Plutonyl, PuO 2 2+ : Chemical Diversity Across the Actinyl Series
journal, June 2011

  • Rios, Daniel; Rutkowski, Philip X.; Van Stipdonk, Michael J.
  • Inorganic Chemistry, Vol. 50, Issue 11
  • DOI: 10.1021/ic2005375

Gas-Phase Coordination Complexes of UVIO 2 2+ , NpVIO 2 2+ , and PuVIO 2 2+ with Dimethylformamide
journal, August 2011

  • Rutkowski, Philip X.; Rios, Daniel; Gibson, John K.
  • Journal of The American Society for Mass Spectrometry, Vol. 22, Issue 11
  • DOI: 10.1007/s13361-011-0226-5

Biotransformation of plutonium complexed with citric acid
journal, November 2006


Electrospray ionization mass spectrometry in studies of aluminium(III)-ligand solution equilibria
journal, January 2003

  • Di Marco, Valerio B.; Bombi, G. Giorgio; Tubaro, Michela
  • Rapid Communications in Mass Spectrometry, Vol. 17, Issue 18
  • DOI: 10.1002/rcm.1147

Empirical Modelling of Pu(IV) Third Phase Formation in 30% TBP/n-Dodecane System
journal, December 1996


Interfacial Complex Formation in Uranyl Extraction by Tributyl Phosphate in Dodecane Diluent: A Molecular Dynamics Study
journal, July 2009

  • Ye, Xianggui; Cui, Shengting; Almeida, Valmor de
  • The Journal of Physical Chemistry B, Vol. 113, Issue 29
  • DOI: 10.1021/jp810796m

Direct Determination of Dibutyl and Monobutyl Phosphate in a Tributyl Phosphate/Nitric Aqueous-Phase System by Electrospray Mass Spectrometry
journal, March 2000

  • Lamouroux, C.; Virelizier, H.; Moulin, C.
  • Analytical Chemistry, Vol. 72, Issue 6
  • DOI: 10.1021/ac990613y

The influence of dibutylphosphate on actinide extraction by 30% tributylphosphate
journal, January 2000


Review of Physical and Chemical Properties of Tributyl Phosphate/Diluent/Nitric Acid Systems
journal, July 2010


“The Third Phase” of Extraction Processes in Fuel Reprocessing, (I): Formation Conditions, Compositions and Structures of Precipitates in Zr-Degradation Products of TBP Systems
journal, February 1990

  • Miyake, Chie; Hirose, Mitsuhiro; Yoshimura, Toshikazu
  • Journal of Nuclear Science and Technology, Vol. 27, Issue 2
  • DOI: 10.1080/18811248.1990.9731164

Actinide Partitioning—A Review
journal, May 2001

  • Mathur, J. N.; Murali, M. S.; Nash, K. L.
  • Solvent Extraction and Ion Exchange, Vol. 19, Issue 3
  • DOI: 10.1081/SEI-100103276

New developments in gas-phase actinide ion chemistry
journal, April 2006


Radiolytic degradation of TBP-HNO3 system: Gas chromatographic determination of radiation chemical yields of n-Butanol and nitrobutane
journal, February 1995

  • Krishnamurthy, M. V.; Sipahimalani, A. T.
  • Journal of Radioanalytical and Nuclear Chemistry Letters, Vol. 199, Issue 3
  • DOI: 10.1007/BF02162368

Diluent Degradation Products in the Purex Solvent
journal, November 1983


Characterization of zirconium complexes of interest in spent nuclear fuel reprocessing by electrospray ionization mass spectrometry
journal, October 2000


Performance and Degradation of Diluents for TBP and the Cleanup of Degraded Solvents
journal, December 1963


Uranyl nitrate complex extraction into TBP/dodecane organic solutions: a molecular dynamics study
journal, January 2010

  • Ye, Xianggui; Cui, Shengting; de Almeida, Valmor F.
  • Physical Chemistry Chemical Physics, Vol. 12, Issue 47
  • DOI: 10.1039/c0cp00953a

Gas-phase chemistry of actinide ions: probing the distinctive character of the 5f elements
journal, February 2002


Degradation of Tributylphosphate in Plutonium Nitrate Solution
journal, August 1992


Gas-Phase Uranyl, Neptunyl, and Plutonyl: Hydration and Oxidation Studied by Experiment and Theory
journal, June 2012

  • Rios, Daniel; Michelini, Maria C.; Lucena, Ana F.
  • Inorganic Chemistry, Vol. 51, Issue 12
  • DOI: 10.1021/ic3001625

Speciation Studies in Third Phase Formation: U(IV), Pu(IV), and Th(IV) Third Phases in TBP Systems
journal, January 2003

  • Kumar, Shekhar; Koganti, S. B.
  • Solvent Extraction and Ion Exchange, Vol. 21, Issue 4
  • DOI: 10.1081/SEI-120022520

Synthesis and Structures of Plutonyl Nitrate Complexes: Is Plutonium Heptavalent in PuO 3 (NO 3 ) 2 ?
journal, February 2015

  • Maurice, Rémi; Renault, Eric; Gong, Yu
  • Inorganic Chemistry, Vol. 54, Issue 5
  • DOI: 10.1021/ic502969w

Structural aspects of co-ordinated nitrate groups
journal, January 1971

  • Addison, C. C.; Logan, N.; Wallwork, S. C.
  • Quarterly Reviews, Chemical Society, Vol. 25, Issue 2
  • DOI: 10.1039/qr9712500289

Decomposition of Solvent Extraction Media during Nuclear Reprocessing: Literature Review
journal, July 1995


Description of partition equilibria for uranyl nitrate, nitric acid and water extracted by tributyl phosphate in dodecane
journal, September 2011


Some Reactions between Uranium(VI) and Di-n-butyl Phosphate (DBP) in Chloroform and Methyl Isobutyl Ketone (Hexone).
journal, January 1959


Analysis of phosphate-related components in Hanford tank wastes
journal, August 1999

  • Mong, G. M.; Campbell, J. A.
  • Journal of Radioanalytical and Nuclear Chemistry, Vol. 241, Issue 2
  • DOI: 10.1007/BF02347465

A Review of Third Phase Formation in Extraction of Actinides by Neutral Organophosphorus Extractants
journal, November 1996


Lanthanide Complexes of the Kläui Metalloligand, CpCo(P═O(OR) 2 ) 3 : An Examination of Ligand Exchange Kinetics between Isotopomers by Electrospray Mass Spectrometry
journal, October 2012

  • Allen, Kevin J. H.; Nicholls-Allison, Emma C.; Johnson, Kevin R. D.
  • Inorganic Chemistry, Vol. 51, Issue 22
  • DOI: 10.1021/ic301830u

New insights in the formation processes of Pu(IV) colloids
journal, May 2009

  • Walther, Clemens; Rothe, Jörg; Brendebach, Boris
  • Radiochimica Acta, Vol. 97, Issue 4-5
  • DOI: 10.1524/ract.2009.1595

Review Article: The Effects of Radiation Chemistry on Solvent Extraction: 1. Conditions in Acidic Solution and a Review of TBP Radiolysis
journal, January 2009

  • Mincher, Bruce J.; Modolo, Giuseppe; Mezyk, Stephen P.
  • Solvent Extraction and Ion Exchange, Vol. 27, Issue 1
  • DOI: 10.1080/07366290802544767

Compounds of Hexavalent Uranium and Dibutylphosphate in Nitric Acid Systems
journal, January 2003

  • Powell, Brian A.; Navratil, James D.; Thompson, Major C.
  • Solvent Extraction and Ion Exchange, Vol. 21, Issue 3
  • DOI: 10.1081/SEI-120020215

Identification of Radiolytic Degradation Products of γ‐Irradiated 30% Trialkylphosphine Oxide–Kerosene Solution
journal, January 2003

  • Zhang, Ping; Song, C. L.; Liang, J. F.
  • Solvent Extraction and Ion Exchange, Vol. 21, Issue 1
  • DOI: 10.1081/SEI-120017549

Electrospray Mass Spectrometry as a Technique for Elemental Analysis: Preliminary Results
journal, March 1992


U6+ Minerals and Inorganic Compounds: Insights into an Expanded Structural Hierarchy of Crystal Structures
journal, December 2005


Electron transfer dissociation of dipositive uranyl and plutonyl coordination complexes: ETD of Uranyl/Plutonyl Complexes
journal, December 2011

  • Rios, Daniel; Rutkowski, Philip X.; Shuh, David K.
  • Journal of Mass Spectrometry, Vol. 46, Issue 12
  • DOI: 10.1002/jms.2011

The influence of dibutyl phosphoric acid on zirconium extraction with diluted tributyl phosphate and the role of uranyl nitrate
journal, January 2006

  • Blazheva, I. V.; Fedorov, Yu. S.; Zilberman, B. Ya.
  • Czechoslovak Journal of Physics, Vol. 56, Issue 1
  • DOI: 10.1007/s10582-006-1058-6

Uranyl Ion Extraction into Room Temperature Ionic Liquids: Species Determination by ESI and MALDI-MS
journal, June 2010


Review Article: A Review of the Development and Operational Characteristics of the TALSPEAK Process
journal, October 2007


Failure of ESI Spectra to Represent Metal-Complex Solution Composition: A Study of Lanthanide–Carboxylate Complexes
journal, January 2014

  • McDonald, Luther W.; Campbell, James A.; Clark, Sue B.
  • Analytical Chemistry, Vol. 86, Issue 2
  • DOI: 10.1021/ac401751r

Determination of monobutyl phosphate and dibutyl phosphate in mixed hazardous wastes by ion-pair chromatography
journal, June 1997

  • Grant, K. E.; Mong, G. M.; Clauss, S. A.
  • Journal of Radioanalytical and Nuclear Chemistry, Vol. 220, Issue 1
  • DOI: 10.1007/BF02035343