| 固体酸酯化反应催化剂研究Ⅰ 催化剂的制备及活性 |
| |
| 引用本文： | 廖世军
,徐斌
,李志祥.固体酸酯化反应催化剂研究Ⅰ 催化剂的制备及活性[J].湖北师范学院学报(哲学社会科学版),1993(3). |
| |
| 作者姓名： | 廖世军 徐斌 李志祥 |
| |
| 摘 要： | 本文介绍了一种改性树脂型的固体酸催化剂,研究了该催化剂对于乙酸/丁醇酯化反应的催化作用,结果表明:该催化剂具有活性高、选择性好的优良特点。在催化剂用量为2％(wt),醇/酸比为1.2的条件下,反应45分钟,醋酸转化率可达99.5％。色谱分析表明没有副反应发生,使用工业原料连续运转500小时,催化剂活性基本稳定不变。
|
| 关 键 词： | 固体酸 催化剂 酯化反应 |
STUDY ON THE SOLID ACID CATALYST USED FOR ESTERIFICATION I PREPARATION AND ACTIVITY OF CATALYST |
| |
| Liao shijun Xu Bin Li Zheng Xiang.STUDY ON THE SOLID ACID CATALYST USED FOR ESTERIFICATION I PREPARATION AND ACTIVITY OF CATALYST[J].Journal of Hubei Normal University(Philosophy and Social Science),1993(3). |
| |
| Authors: | Liao shijun Xu Bin Li Zheng Xiang |
| |
| Institution: | Hubei Normal University |
| |
| Abstract: | A new type of solid acid catalyst which is made from ion exchanger and used for esterifica-tion is investigated in this paper. It is showed that the catalyst have high activity and good selectivity for esterification of butanol with acetic acid, After reacting 45 minuts in 2% (wt) catalyst concentration, the conversion of acetic acid may get up 99. 5%, no by-products was detected by GC. |
| |
| Keywords: | Solid-Acid Catalyst Esterification |
| 本文献已被 CNKI 等数据库收录！ |
|
