论文部分内容阅读
本文用恒界面池法考察了水相酸度、萃取剂浓度、温度等因素对酸性磷萃取剂（ＨＥＨ［ＥＨＰ］）在盐酸介质中萃取ＦｅⅢ速率的影响；结果表明，萃取机理为两步界面反应。
In this paper, the effects of pH, concentration of extractant and temperature on the extraction of Fe Ⅲ from acid phosphatase (HEH [EHP]) in hydrochloric acid medium were investigated by constant interface cell method. The results showed that the extraction mechanism was two-step interfacial reaction .