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首页> 外文期刊>Journal of the Indian Chemical Society >Extraction chromatographic studies of cadmium(II) with aliquat-336
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Extraction chromatographic studies of cadmium(II) with aliquat-336

机译:aliquat-336萃取镉的色谱研究

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摘要

A selecive method has been developed for extraction chromatographic studies of Cd~(II) with aliquat-336 (liquid anion exchanger) coated on silica gel as a stationary phase. Quantitative extraction of Cd~(II) has been achieved with HCl at 0.05 M and onwards. The effects of different acids with varying concentrations, stripping agents, flow rate on extraction and elution have been investigated. Cd~(II) has been separated from binary, ternary and quaternary mixture of various metal ions.
机译:已经开发了一种选择方法,用于以固定在硅胶上的aliquat-336(液体阴离子交换剂)对Cd〜(II)进行萃取色谱研究。用0.05 M及以上的HCl定量萃取了Cd〜(II)。研究了不同浓度,汽提剂,流速不同的酸对萃取和洗脱的影响。 Cd〜(II)已从各种金属离子的二元,三元和四元混合物中分离出来。

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