第 33 卷第 2 期 Vol. 33 No. 2 2003 年 4 月 Apr 2003

所属栏目：其它 钛硅分子筛催化合成1,2-环氧丁烷

王军民; 张明森; 顾民; 梁泽生; 冯静; 杨菁; 柯丽(北京化工研究院; 100013)

摘　要：研究了以TS 1钛硅分子筛作催化剂 ,以 30 %H2 O2 为氧化剂 ,1 丁烯催化环氧化反应。使用均匀设计方法详细考察了H2 O2 用量、催化剂用量、反应温度、反应时间等因素对反应的影响。得到了H2 O2 的转化率和 1,2 环氧丁烷的选择性与以上因素的回归公式 ,并通过实验对其进行了验证。

关键词：TS-1分子筛; 1-丁烯; 环氧化; 1; 2-环氧丁烷; 均匀设计

中图分类号：TQ231.1+2　　文献标识码：A　　文章编号：1009-9212(2003)02-0011-03

Synthesis of 1,2-Epoxybutane with TS-1 as Catalyst

WANG Jun-min etc.（Beijing Chemical and Engneering Academe; Beijing; 100013; China）

Abstract：Epoxidation of 1-Butene with 30% H 2O 2 as oxidant in methanol solution and TS-1 molecule sieve as catalyst was studied. Factors affecting the reaction, such as the amount of H 2O 2, the amount of catalyst, the temperature, and the reaction time was investigated with Uniform Design Method. Regression function about conversion of H 2O 2 and selectivity of 1,2-Epoxybutane was shown. This function was verified on experiment.

Key words：TS-1; 1-butene; epoxidation; 1; 2-Epoxybutane; uniform design method

收稿日期：2002-12-05

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