MODIFICATION OF TODGA- n -DODECANE SOLVENT WITH A MONOAMIDE FOR HIGH LOADING OF LANTHANIDES(III) AND ACTINIDES(III)

S Tachimori, Y Sasaki, S Suzuki - Solvent extraction and ion …, 2002 - Taylor & Francis
ABSTRACT N, N, N′, N′-Tetraoctyl-3-oxapentanediamide (TODGA) in n-dodecane
solvent was studied to clarify the characteristics of third phase formation in extraction of …

Supramolecular organisation of tri-n-butyl phosphate in organic diluent on approaching third phase transition

S Nave, C Mandin, L Martinet, L Berthon… - Physical Chemistry …, 2004 - pubs.rsc.org
The supramolecular organisation of organic phases of the extractant tri-n-butyl phosphate
(TBP) in alkane diluents is studied. Effects of extractant and nitric acid concentration …

Fast reactor fuel reprocessing technology: successes and challenges

R Natarajan, B Raj - Energy Procedia, 2011 - Elsevier
A structured development strategy, for realsing a robust Fast Reactor Fuel Reprocessing
technology, is being pursued at the Indira Gandhi Center for Atomic Research (IGCAR) …

[图书][B] Ion Exchange and Solvent Extraction: A Series of Advances, Volume 19

BA Moyer - 2009 - taylorfrancis.com
The growth in the world's nuclear industry, motivated by peaking world oil supplies,
concerns about the greenhouse effect, and domestic needs for energy independence, has …

Fast reactor fuel reprocessing technology in India

R Natarajan, B Raj - Journal of nuclear science and technology, 2007 - Taylor & Francis
The limited indigenous uranium resource coupled with the need of energy independence
necessitated the Department of Atomic Energy (DAE) in India to opt for a three-stage nuclear …

Comprehensive Studies on Third Phase Formation: Application to U(VI)/Th(IV) Mixtures Extracted by TBP in N-dodecane

J Durain, D Bourgeois, M Bertrand… - Solvent Extraction and …, 2019 - Taylor & Francis
Phase splitting of tributylphosphate (TBP)/n-dodecane organic phases resulting from the
extraction of UO2 (NO3) 2, Th (NO3) 4 and mixtures of both actinides from aqueous nitrate …

Characterization of actinides complexed to nuclear fuel constituents using ESI-MS

LW McDonald IV, JA Campbell, T Vercouter… - Analytical …, 2016 - ACS Publications
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 …

Speciation studies in third phase formation: U (IV), Pu (IV), and Th (IV) Third phases in TBP systems

S Kumar, SB Koganti - Solvent extraction and ion exchange, 2003 - Taylor & Francis
Conventionally, composition of the actinide‐tributylphosphate (TBP) solvate is assumed to
be the same in the unpartitioned organic phase and the formed third phase. For example, if …

Speciation of nitric acid third phase in a 30%TBP/n-dodecane solvent

S Kumar - Journal of Radioanalytical and Nuclear Chemistry, 2023 - Springer
Third phase formation during nuclear solvent extraction has the delirious effect on operation
of extractor cascade and may result in the criticality due to unsafe accumulation of the …

Salt Effect Model for Aqueous Solubility of TBP in a 5 to 100% TBP/n-Dodecane-Nitric Acid-Water Biphasic System at 298.2 K

S Kumar, SB Koganti - Nuclear technology, 2000 - Taylor & Francis
The solubilities of nonelectrolytes in aqueous electrolyte solutions have traditionally been
modeled by using the Setschenow equation for salt effect. The aqueous solubility of tri-n …