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

• 作者: WangYukun YueTingsheng
• 来源期刊: 中国反应性高分子：英文版
• 学科: 化学
• 关键词: 动力学 交换反应 钨(VI) 钼(VI) 大孔阴离子交换树脂(D290)相
• 年，卷（期）: 1996,（1）
• 页码范围: 99-104
• 页数: 6页
• 分类号: O614.61

摘要

The exchange behaviors of WO4^2-,MoO4^2-,H2W12O46^6- and Mo8O26^4- 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.