摘要
本文研究了流速对扩散常数B、内扩散系数D、阻滞时间的影响。同时发现W(Ⅵ)、Mo(Ⅵ)及Cl^-离子对D290树脂的亲合力不同,则内扩散速度的影响也不同。
It was studied how diffusion constant D , particle diffusion coefficient D and retarding time varied in accordance to different flowing velocities. And it was also found that if W( VI) ,Mo( VI ) and Cl- ions had different affinity to resin D290, they would bring various affects on particle diffusion rate.
出处
《铀矿冶》
CAS
1991年第4期18-21,共4页
Uranium Mining and Metallurgy
关键词
钨
钼
树脂相
吸附动力学
流速
Diffusion rate Flowing velocity Retarding time Affinity
