| 固体超强酸ZrO_2/SO_4~(2-)催化合成富马酸二甲酯 |
| |
| 引用本文： | 张龙,杜长海,刘雪雁. 固体超强酸ZrO_2/SO_4~(2-)催化合成富马酸二甲酯[J]. 吉林大学学报(理学版), 1998, 0(4) |
| |
| 作者姓名： | 张龙 杜长海 刘雪雁 |
| |
| 作者单位： | 吉林工学院化学工程系 |
| |
| 摘 要： | 以ＺｒＯ２／ＳＯ２－４固体超强酸催化富马酸与甲醇合成富马酸二甲酯的反应，表征催化剂的物化性质，探讨催化剂制备条件、原料配比、反应时间及催化剂用量等参数对富马酸二甲酯收率的影响．催化剂的重复使用实验表明，ＺｒＯ２／ＳＯ２－４是富马酸二甲酯合成的较适宜的催化剂
|
| 关 键 词： | 固体超强酸，富马酸二甲酯，催化合成 |
Synthesis of Dimethyl Fumarate by Solid Superacid ZrO 2/SO 2- 4 Catalyst |
| |
| Zhang Long,Du Changhai,Liu Xueyan. Synthesis of Dimethyl Fumarate by Solid Superacid ZrO 2/SO 2- 4 Catalyst[J]. Journal of Jilin University: Sci Ed, 1998, 0(4) |
| |
| Authors: | Zhang Long Du Changhai Liu Xueyan |
| |
| Abstract: | The present paper covers the synthesis of dimethyl fumarate by the esterification of fumaric acid with methnol catalyzed by solid superacid ZrO 2/SO 2- 4. The effect of the catalyst preparation conditions, raw material ratio, reaction time and amount of the catalyst used on the yield of DMF was investigated. Under the optimal reaction conditions, the yield of DMF reached 90%. Reusable experiments of the catalyst showed that this catalyst is a promising catalyst for DMF synthesis. |
| |
| Keywords: | solid superacid catalyst dimethyl fumarate catalytic synthesis |
| 本文献已被 CNKI 等数据库收录！ |
