乙酸乙酯在水玻璃溶液中的水解反应研究  

Study on the Hydrolysis Reaction of Ethyl Acetate in Water Glass Solution

作　　者：李中军[1,2,3] 申小清[1,2,3] 马福勤 刘长让[1,2,3] 

机构地区：[1]郑州大学化学化工学院 [2]郑州大学测试中心 [3]河南中医学院中药系

出　　处：《化学世界》1999年第7期360-372,共13页Chemical World

摘　　要：研究了乙酸乙酯在ＳｉＯ２浓度为１．０ｍｏｌ·Ｌ－１的水玻璃溶液中的水解反应。分析讨论了水玻璃溶液中乙酸乙酯水解反应的特点，并通过气相色谱分析测定乙酸乙酯水解生成乙醇的量，计算了不同反应温度下乙酸乙酯水解反应的速率常数。The hydrolysis reaction of ethyl acetate in the solution of water glass containing 1.0 molL-1 of silica was studied. The characteristics of ethyl acetate hydrolysis in water glass is discussed. The reaction rate constants at different temperatures and the activation energy of ethyl acetate hydrolysis were obtained by determining the concentrations of alcohol generated in the process of hydrolysis by means of gas chromatography.

关 键 词：乙酸乙酯 水玻璃 水解 二氧化硅凝胶 纳米粉体 

分 类 号：O623.624.1[理学—有机化学] O613.72[理学—化学]