The stripping and regeneration of the loaded organic phase of P507D were studied.
对P50 7D的负载有机相进行了反萃及再生研究。
Aniline in loaded organic phase can be recovered by rectification and the purity ls over99.5%.
负载有机相中的苯胺可用精馏方法回收，其纯度大于99.5%。
There are some reports about the technology for precipitating rare earth oxides directly from loaded organic phase with oxalic acid solution, but they just stop laboratory research mostly.
有关负载有机稀土草酸溶液直接沉淀工艺的研究，已见一些报道，但大都停留在实验室研究基础上。
There are some reports about the technology for precipitating rare earth oxides directly from loaded organic phase with oxalic acid solution, but they just stop laboratory research mostly.
有关负载有机稀土草酸溶液直接沉淀工艺的研究，已见一些报道，但大都停留在实验室研究基础上。
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