本文研究了用手铵盐-仲醇-煤油溶液从弱碱性(或近中性)溶液中萃取铀的机理。

In this paper the mechanism of uranium extraction by a secondary alcohol-kerosene solution of a quaternary ammonium salt from the nearly neutral ammonium carbonate solution is studied.

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醇或未酸化的中性胺分子可与胺盐以氢键作用构成胶团的外壳，其作用方式有两种；

The alcohol and unacidified neutral amine molecules constituted the exterior shell of the micelles by hydrogen bonding in the two modes: side by side or head to head.

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采用表面修饰的方法在水醇的混合溶剂中制备出了在空气中性能稳定的纳米铁硫簇。

Steady Iron_sulfur nanoclusters were synthesized in the mixed solvent of water and ethanol with surface modification method.

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