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Regenerable stripping reagents for HLW reprocessing

  • V. N. Romanovskiy
  • , V. A. Babain
  • , I. V. Smirnov
  • , T. A. Todd
  • , R. S. Herbst
  • , J. D. Law

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Amine carbonates solutions are proposed as strip reagents for metal stripping from the organic phase. The advantage of this class of strip reagents is the possibility for regeneration. The regeneration process is simple and safe. Decreasing the organic substance content in the strip product results in simplification, acceleration, and reduction or elimination of organic destruction in the process. The successful stripping of cesium, strontium, rare-earth and actinides from UNEX-solvent was demonstrated in batch and dynamic tests. The possibility of regeneration and reuse was demonstrated in dynamic test. Other potential uses were proposed.

Original languageEnglish
Title of host publicationGlobal 2003
Subtitle of host publicationAtoms for Prosperity: Updating Eisenhowers Global Vision for Nuclear Energy
Pages2239-2242
Number of pages4
StatePublished - 2003
EventGlobal 2003: Atoms for Prosperity: Updating Eisenhower's Global Vision for Nuclear Energy - New Orleans, LA, United States
Duration: Nov 16 2003Nov 20 2003

Publication series

NameGlobal 2003: Atoms for Prosperity: Updating Eisenhowers Global Vision for Nuclear Energy

Conference

ConferenceGlobal 2003: Atoms for Prosperity: Updating Eisenhower's Global Vision for Nuclear Energy
Country/TerritoryUnited States
CityNew Orleans, LA
Period11/16/0311/20/03

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