PEMISAHAN ZIRKONIUM (Zr) DAN HAFNIUM (Hf) MEMAKAI CAMPURAN SOLVEN TBP-D2EHPA DAN AMBERLITE XAD-16

Abstract

SEPARATION ZIRCONIUM (Zr) AND HAFNIUM (Hf) USING SOLVENT MIXTURE OF TBP-D2EHPA AND AMBERLITE XAD-16. The aims of this research were to determine the composition (ratio of extractant and resin) of the SIR which is effective for the separation of Zr and Hf, knowing adsorption equilibrium models Zr and Hf using the SIR, and knowing the most effective adsorption results from SIR weight ratio.The research was conducted by using the SIR method that is impregnating the extractant into the resin. Extractant used is a mixture of TBP and D2EHPA (1 : 3), the resin used is and