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@ARTICLE{SanchezGarcia:1018146,
      author       = {Sanchez-Garcia, Ivan and Heres, Xavier and Peterman, Dean.
                      R. and Galan, Hitos and Costenoble, Sylvain and Broussard,
                      Sylvain and Sinot, Johann and Grimes, Travis S. and
                      Anderson, Kash Reid and Jansone-Popova, Santa and Gullo,
                      Maria Chiara and Casnati, Alessandro and Wilden, Andreas and
                      Geist, Andreas},
      title        = {{I}nterinstitutional {S}tudy of the {N}ew {EURO}-{GANEX}
                      {P}rocess {R}esistance by {G}amma {I}rradiation {T}est
                      {L}oops},
      journal      = {Industrial $\&$ engineering chemistry research},
      volume       = {62},
      number       = {47},
      issn         = {0888-5885},
      address      = {Columbus, Ohio},
      publisher    = {American Chemical Society},
      reportid     = {FZJ-2023-04590},
      pages        = {20326–20339},
      year         = {2023},
      abstract     = {As part of the homogeneous actinide recycling strategy, the
                      EUROGANEXprocess is one of the most promising options to
                      achieve the goal of minoractinides recovery. Improvements
                      made to EURO-GANEX system have resulted in theemergence of
                      the so-called New EURO-GANEX process, where the composition
                      of thesolvent has been modified by replacing TODGA and
                      DMDOHEMA with cismTDDGAin the organic phase and SO3-Ph-BTP
                      with PyTri-Diol in the aqueousphase in order to resolve
                      important issues. The objective of this work is 2-fold:
                      evaluatethe gamma radiolytic resistance of the new
                      EURO-GANEX process by dynamicirradiation conditions
                      simulating the three main steps of the process and validate
                      thedesign of CIEMAT Náyade, CEA Marcel, and INL
                      irradiation loop devices since eachof them mimics different
                      aspects of the real process. The Náyade and INL loops
                      couldirradiate the organic and aqueous phases together,
                      whereas in the CEA loop, theirradiated solvent is recycled
                      continuously inside a platform with several stages
                      ofmixer-settlers containing aqueous flows simulating the
                      three main steps of the process. The extraction performances
                      and changes inthe composition of the solvent have been
                      analyzed during the irradiation experiment by different
                      techniques: gamma spectrometryand ICP-MS/OES for cations or
                      radioactive tracer extraction and HPLC-MS to identify and
                      quantify the degradation compounds.Despite some differences
                      between the three irradiation facilities, this
                      interinstitutional study shows that these three comparative
                      toolsprovide similar trends in the radiolytic stability of a
                      liquid−liquid extraction system. Favorable extraction
                      results for the differentsteps are obtained according to the
                      static irradiation studies found in literature. However, the
                      degradation of cis-mTDDGA isappreciable leading to
                      degradation compounds, some of which form precipitates and
                      produce important changes in viscosity,important aspects
                      that must be addressed prior to the successful industrial
                      application of the new EURO-GANEX process.},
      cin          = {IEK-6},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-6-20101013},
      pnm          = {1412 - Predisposal (POF4-141) / GENIORS - GEN IV Integrated
                      Oxide fuels recycling strategies (755171)},
      pid          = {G:(DE-HGF)POF4-1412 / G:(EU-Grant)755171},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001111128200001},
      doi          = {10.1021/acs.iecr.3c02884},
      url          = {https://juser.fz-juelich.de/record/1018146},
}