Cesium from acidic high-activity level waste

Process for Extraction of Cesium from Acidic High-Activity Level Waste... 

FIGURE 4.3 Flowsheet of cesium process for extraction of cesium from acidic high-activity level waste with MC8 (0.062 M) diluted in the mixture TBP (1.5 M)/TPH. 

In conclusion, calix[4]arene-bis(crown-6) and dialkoxy calix[4]arene crown-6, and especially their dibenzo derivatives, which display an important hydrophobic-ity, seem best suited for the extraction of cesium from very acidic media or media containing large amounts of sodium. In 2006, Mohapatra confirmed the high efficiency and selectivity of BC5 and BC10 for the extraction of cesium from simulated acidic high-activity level waste. The Cs distribution ratio follows the trend of diluent... 

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See also in sourсe #XX -- [ ]

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