期刊论文

中文

化工科技

1008-0511

2002

10

2

11-13

10.16664/j.cnki.issn1008-0511.2002.02.007

湖南省自然科学基金资助项目 （0 0JJY2 0 110 ）； 湖南省教育厅科研资助项目 （0 0C0 15 ）；

本校为第一机构

硫酸氢钠能够代替硫酸作为酯化催化剂.讨论了利用一水硫酸氢钠为催化剂时,丁酸与各种醇的酯化作用.研究了催化剂的重复使用性能.结果表明,硫酸氢钠对于酯化作用具有活性反应温和、无腐蚀及无废酸等优点.

Sodium bisulfate can be used as catalyst for the esterification instead of sulphuric acid.Esterification of butyric acid and various alcohols,with sodium bisulfate monohydrate as its catalyst is discussed.The reusability of the catalyst is studied. The result shows that the sodium bisulfate is active and the reaction is mild. Without corrosion and waste ...