Method for preferential retention of cesium cations and their se

Details Method for preferential retention of cesium cations and their se Method for preferential retention of cesium cations and their se

1995-01-12

1996-07-30

Nessler, Cynthia L.

Liquid purification or separation

Processes

Ion exchange or selective sorption

210666, 210669, 210682, 210684, 210688, 588 20, 976DIG383, C02F 128, C02F 142

Patent

active

055408435

ABSTRACT:
A method of preferential removal of cesium cations from aqueous solutions containing other inorganic cations. Deltahaedral heteroborane anions are added to the solution to form a salt with the cesium cations which then precipitates from the solution. The remaining dissolved Cs-deltahaedral heteroborane anion salt is then quantitatively sorbed on active charcoal to remove it from the solution.

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