A STUDY ON THE KINETICS OF EXCHANGE REACTIONS OF W（VI） OR Mo（VI） WITHIN人MACROPOROUS ANION EXCHANGE RESIN（D290） PHASE

摘要

The exchange behaviors of WO42-,MoO42-,H2W12O466- and Mo8O264- anions within macroporous exchange resin(D290) phases have been studied.The values of diffusion constant(B),inner diffusion coefficient(D-),retarted time(τd) half-exchange-period(t1/2), and activation energy(ΔE） were found from the kinetic analyses.A new method to separate W(VI) and Mo(VI) from each other was also suggested.