以三正辛胺为流动载体的乳状液膜迁移和分离Mo(Ⅵ)的研究

Studies on Transport and Separation of Mo(Ⅵ) by the Emulsion Liquid Membrane of Tri-n-octylamine-SPAN 80-Oxylene

用三正辛胺-SPAN 80-二甲苯乳状液膜体系迁移Mo(Ⅵ)的研究表明,在合适的制乳和迁移条件下,Mo(Ⅵ)可以快速、完全地迁入内相,并能与Fe^(2+)、Cu^(2+)、Co^(2+)、Ni^(2+)、Zn^(2+)、Cd^(2+)、Mn^(2+)等常见离子分离。

The studies on the transport of Mo(Ⅵ) with the aid of the emulsion liquid membrane of tri-n-oetylamine-SPAN 80-oxylene indicate that Mo(Ⅵ) could be completely and rapidly transported under the optimum experimental conditions, during which many co-ions, such as Fe2+, Co2+, Ni2+, Cu2+, Zn2+, Cd2+, Mn2+ etc. could not be transported by this emulsion liquid membrane. So Mo (Ⅵ) can be separated from these ions satisfactorily. This is a useful separation method with a high efficiency and a high speed and can be used in theory and in practice.