文献类型：期刊文献

中文题名：四丁基氢氧化铵的合成

英文题名：Synthesis of Tetrabutylammonium Hydroxide

作者：高彦春[1];杨座国[1];陈建华[2];储消和[2]

机构：[1]华东理工大学化工学院,上海200237;[2]浙江升华拜克生物股份有限公司,浙江湖州313220

年份：2012

卷号：26

期号：1

起止页码：155

中文期刊名：高校化学工程学报

外文期刊名：Journal of Chemical Engineering of Chinese Universities

收录：CSTPCD;;EI(收录号：20121214874127);Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：四丁基溴化铵;四丁基氢氧化铵;离子交换;制备

外文关键词：tetrabutylammonium bromide tetrabutylammonium hydroxide ion-exchange preparation

摘要：采用凝胶型强碱性阴离子交换树脂与四丁基溴化铵溶液进行离子交换制取四丁基氢氧化铵溶液,考察了适宜的合成工艺条件。结果表明,四丁基溴化铵的浓度为27.0%,温度为15℃,再生液NaOH浓度为5.0%,交换柱内离子交换树脂的高径比为15时,交换度大于86.0%,产品(C4H9)4NOH(四丁基氢氧化铵)的溶液浓度大于10.0%。方法简单,离子交换树脂可再生。
Tetrabutylammonium hydroxide was prepared by the ion exchange between gel type strong basic anion exchange resin（OH-） and aqueous solution of tetrabutylammonium bromide.The suitable synthesis conditions were investigated by the experiments conducted in the laboratory.The results of the research show that,when the concentration of tetrabutylammonium hydroxide 27.0%,the temperature15℃,the concentration of regeneration liquid NaOH 5.0% and the ratio of height to diameter of the exchange column 15,the degree of exchange greater than 86.0%,and the concentration of tetrabutylammonium hydroxide solution more than 10.0% can be achieved.The column exchange method is simple and the used ion exchange resin can be conveniently regenerated.