【摘要】 本文对D₂EHPA煤油体系乳化液膜的稳定性及从含铁的铀溶液中提取铀的条件进行了研究。结果表明,稳定性较好的液膜配方是:Span80为2—4%;当液膜中D₂EHPA含量为8～18%时,铀的提取率和铀铁分离系数均达到了满意结果。更多还原

【Abstract】 This paper studies the preparation of the stable emulsion membrane containing D₂EHPA to extract uranium and the separation of uranium from iron. The results show that the best membrane should contain 2-4% span80 and that the extraction efficiency of uranium and the separation coefficiency of uranium can be very satisfactory when the membrane contains 8-18% D₂EHPA.更多还原