摘要
提出了用１，４丁二醇（ＢＤ）作萃取剂对四氢呋喃水恒沸物进行萃取精馏分离，并对溶剂的选择性进行了研究．通过萃取精馏的小试，其产品的纯度可超过９７％．
Butanediol(BD) was chosen as extractive agent for extractive distillation of tetrahydrofuranwater binary azeotrope and the selectivity of BD was discussed in the article. The small test in laboratory is caried out and the purity of product is over 97%.
出处
《武汉化工学院学报》
1998年第4期1-3,共3页
Journal of Wuhan Institute of Chemical Technology
关键词
萃取
精馏
四氢呋喃
丁二醇
有机溶剂
extractive distillation
tetrahydrofuran
1,4butanediol
