文献类型：期刊文献

中文题名：从盐酸溶液中萃取铟

英文题名：Extraction of In^(3+) from Hydrochloric Acid Solution

作者：蔡水洪[1];苏元复[1]

机构：[1]华东化工学院化学工程系

年份：1992

卷号：18

期号：1

起止页码：6

中文期刊名：华东化工学院学报

收录：国家哲学社会科学学术期刊数据库;Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：萃取剂;萃取;协同效应;铟;盐酸

外文关键词：solvent extraction; synergistic effect; indium; hydrochloric acid; Alamine 336; Aliquat 336; methyl isobutyl ketone; tributyl phosphate

摘要：报道了几种常用的萃取剂从盐酸溶液中革取In3^+的性能分析。发现在较高的盐酸浓度下,N235、TBP萃取In^(3+)的能力均较大,分配比达到最大时所对应的盐酸浓度随萃取剂浓度的增加而减小。初步探讨了N263-MIBK,N235-MIBK,N235-N263从盐酸溶液中苹取In^(3+)时的协同作用,发现对In^(3+)均有明显的协同效应。对于N263-MIBK,协萃分配比在N263和MIBK的浓度分别为0.08 mol/L,4.8 mol/L时达到最大,最大值为580。改变盐酸浓度和温度,协萃分配比亦有较大的变化,但协萃比变化不大。在盐酸浓度为4.5mol/L时,协萃分配比达到最大。
The present paper is to report the extraction of In^(3+) from hydrochloric acid solution by several extractants. It is discovered that the extraction ability of Alamine 336, Aliquat 336 and TBP for In^(3+) is better in higher concentrations of hydrochloric acid. Synergistic extraction of In^(3+) from HCl solution by Alamine 336 - MIBK, Aliquat 336 - MIBK and Alamine 336 -Aliquat 336 was discussed. The effects of concentration of HCl and temperature on synergistic extraction of In^(3+) by Aliquat 336 - MIBK were studied.