Demonstration of Caustic-Side Solvent Extraction with Optimized Solvent int he 2-CM Centrifugal Contactor Apparatus Using Dissolved Salt Cake from Tank 37H.

Norato, M. A. ; Fink, S. D. ; Fondeur, F. F. ; Kessinger, G. F. ; Pierce, R. A. ; Walker, D. D.

Technical Information Center Oak Ridge Tennessee

关键词: Solvent extraction;    Cesium;    High-level radioactive wastes;    Flowsheets;    Separation processes;   

RP-ID  :  DE2004806926

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Researchers successfully demonstrated the chemistry of the Caustic-Side Solvent Extraction (CSSX) flow sheet with optimized solvent. This represents the third such process demonstration using actual Savannah River Site (SRS) high level waste (HLW). The present test differed from previous studies in the use of radioactive waste derived from Tank 37H dissolved salt cake, as opposed to supernate solutions used in previous demonstrations.