摘要
本文介绍了采用支撑液膜法从硫酸铀酰溶液中萃取铀的小型试验,并对影响铀迁移过程的主要因素进行了研究,取得了较好的试验结果:浓集倍数为175,膜连续使用时间约1000h。
The paper describes th; extraction of uranium from uranyl sulphaj sloution by liquid-support d membran- proc ss in laboratory. An inv stiga-tion of primary factors effecting th: transport proc ss of uranium was conducted. Satisfactory results obtained, enrichment ratio b ing 175, life time of the membrane in a continuous operation up to 100 brs
出处
《铀矿冶》
CAS
1990年第4期32-36,18,共6页
Uranium Mining and Metallurgy
关键词
铀
萃取
支撑液膜法
硫酸铀酰
溶液
Liquid-support d m mbrane Carri r Transport rate Uranium
