Cesium CsnOj

Figure 19 Enrichment coefRcient (q) along the column during countercurrent concentration of cesium for different periods of time after starting column operation (1) 4 hr (2) 13 hr (3) 19 hr (4) 20 hr (5) 21 hr (0.207 mol/dm solution of RbNOj and CsNOj mixture with molar ratio of 1 1 in 2.25 M acetic acid V = 87 cm/min W = 27 cm/min).

CsCl-2SbCl3 Cesium antimony-(III) chloride, 4 6 CsNOj Cesium nitrate, 4 6 1-hy-drogen nitrate, 4 7 CsNa Cesium azide, 1 79 CuBr Copper(I) bromide, 2 3 CuCl Copper(I) chloride, 2 1 [CuCl C0]-2H20 Copper carbonyl chloride, 2 4... 

Cesium nitrite CsNOj 406 10.9 Gallium(III) chloride CljGa 77.9 11.51... 

A series of experiments to determine cesium distribution using Cs tracer techniques was completed. The distribution of cesium in response to increasing concentrations of NaOH and NaNO at two temperatures, 20 C and 35°C, was examined. Contacting experiments were carried out using an O/A of unity. All contacts were performed in duplicate. The aqueous phase consisted of 0.5 mM CsNOj and varied concentrations of either NaOH or NaNO at 0.01, 0.1, 0.5, 1.0, 2.25, 4.5, and 5.6 M. Cs tracer was introduced at 0.1 pCi/mL aqueous ph ase. The series of 0.5 mM CsNO in NaOH or NaNO solutions were prepared... 

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