The SACSESS Hydrometallurgy Domain — An Overview☆

The EURATOM FP7 project SACSESS (Safety of Actinide Separation Processes) is in continuity of a long line of preceding EURATOM projects. SACSESS is organised along four domains, one of them related to the development of hydrometallurgical (i.e. solvent extraction based) actinide separations processes. Within this domain, the most promising processes developed in previous projects are further developed, improving their technology readiness level (TRL) towards the point at which safe industrial implementation will be achievable.

[1]  C. Ekberg,et al.  Development of the Chalmers Grouped Actinide Extraction Process , 2015 .

[2]  C. Ekberg,et al.  Gamma radiolytic stability of CyMe4BTBP and the effect of nitric acid , 2015 .

[3]  Robin Taylor,et al.  Reprocessing and recycling of spent nuclear fuel , 2015 .

[4]  M. Pecul,et al.  The selectivity of diglycolamide (TODGA) and bis-triazine-bipyridine (BTBP) ligands in actinide/lanthanide complexation and solvent extraction separation - a theoretical approach. , 2015, Dalton transactions.

[5]  A. Geist,et al.  Development and demonstration of a new SANEX Partitioning Process for selective actinide(III)/lanthanide(III) separation using a mixture of CyMe4BTBP and TODGA , 2013 .

[6]  M. Sarsfield The coprecipitation and conversion of mixed actinide oxalates for aqueous-based reprocessing of spent nuclear fuels , 2015 .

[7]  A. Geist,et al.  Selective Extraction of Am(III) from PUREX Raffinate: The AmSel System , 2016 .

[8]  T. Zevaco,et al.  Actinide(III)/Lanthanide(III) Separation Via Selective Aqueous Complexation of Actinides(III) using a Hydrophilic 2,6-Bis(1,2,4-Triazin-3-Yl)-Pyridine in Nitric Acid , 2012 .

[9]  A. Geist,et al.  Demonstration of a SANEX Process in Centrifugal Contactors using the CyMe4‐BTBP Molecule on a Genuine Fuel Solution , 2009 .

[10]  A. Geist,et al.  Solvent Extraction and Fluorescence Spectroscopic Investigation of the Selective Am(III) Complexation with TS-BTPhen , 2016 .

[11]  C. Ekberg,et al.  A TBP/BTBP-based GANEX Separation Process. Part 1: Feasibility , 2010 .

[12]  J. D. Mendoza,et al.  Radiolytic Stability of TODGA: Characterization of Degraded Samples under Different Experimental Conditions , 2012 .

[13]  A. Geist,et al.  Nitric Acid Extraction into the TODGA/TBP Solvent , 2016 .

[14]  W. Verboom,et al.  Gamma-radiolytic stability of new methylated TODGA derivatives for minor actinide recycling. , 2015, Dalton transactions.

[15]  C. Ekberg,et al.  Single Centrifugal Contactor Test of a Proposed Group Actinide Extraction Process for Partitioning and Transmutation Purposes , 2015 .

[16]  A. Geist,et al.  Laboratory-Scale Counter-Current Centrifugal Contactor Demonstration of an Innovative-SANEX Process Using a Water Soluble BTP , 2015 .

[17]  C. Sorel,et al.  Implementation of Americium Separation from a PUREX Raffinate , 2012 .

[18]  A. Geist,et al.  Development of a New Flowsheet for Co-Separating the Transuranic Actinides: The “EURO-GANEX” Process , 2014 .

[19]  A. Geist,et al.  An Improved Hydrolytically-Stable Bis-Triazinyl-Pyridine (BTP) for Selective Actinide Extraction , 2011 .

[20]  G. Arrachart,et al.  New Insight into the Americium/Curium Separation by Solvent Extraction using Diglycolamides , 2015 .

[21]  M. Drew,et al.  Highly efficient separation of actinides from lanthanides by a phenanthroline-derived bis-triazine ligand. , 2011, Journal of the American Chemical Society.

[22]  W. Verboom,et al.  Modified Diglycolamides for the An(III) + Ln(III) Co-separation: Evaluation by Solvent Extraction and Time-Resolved Laser Fluorescence Spectroscopy , 2014 .

[23]  Emma Aneheim,et al.  Stability of phenyl trifluoromethyl sulfone as diluent in a grouped actinide extraction process , 2015, Journal of Radioanalytical and Nuclear Chemistry.

[24]  A. Geist,et al.  Direct Selective Extraction of Actinides (III) from PUREX Raffinate using a Mixture of CyMe4BTBP and TODGA as 1-cycle SANEX Solvent Part III: Demonstration of a Laboratory-Scale Counter-Current Centrifugal Contactor Process , 2013 .