利用自制的新型离子交换剂从制盐母液中直接提取铯和铷。
A new method for direct extracting ce and Ru from mother liquor of bittern by ion exchange is introduced.
采用硫酸铵沉淀法和阴离子交换层析法从鸡蛋清内提取高纯度卵铁传递蛋白。
High purity ovotransferrin was extracted from albumen by precipitation with ammonium sulfate and ion exchange chromatography in the study.
介绍以脱脂米糠为原料用微波辅助浸提离子交换法从米糠中提取植酸的方法，并讨论了此提取方法的最佳工艺条件。
Methods of extraction of phytic acid by microwave assist and ion exchange resin from degreasing rice bran are described, and the optimum condition of the method is discussed in this paper.
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