| 微波辅助固体碱催化制备生物柴油 |
| |
| 引用本文： | 张洪浩,张立科,高娟娟. 微波辅助固体碱催化制备生物柴油[J]. 浙江化工, 2009, 40(3): 8-10 |
| |
| 作者姓名： | 张洪浩 张立科 高娟娟 |
| |
| 作者单位： | 许昌学院,化学化工学院,河南,许昌,461000 |
| |
| 摘 要： | 采用K2CO3/γ-AL2O3固体碱催化剂，研究了在微波辐射下大豆油和甲醇酯交换反应制备生物柴油的工艺条件。利用正交试验方法得到了反应的最佳条件：K2CO3／γ-AL2O3。用量为大豆油质量的3％、醇油摩尔比为13：1、反应时间为35min、辐射功率为330W，在此条件下转化率可达83％。
|
| 关 键 词： | 生物柴油 微波法 正交实验 酯交换 |
Microwave-assisted Solid Base Catalyst Preparation of Biodiesel |
| |
| ZHANG Hong-hao,ZHANG Li-ke,GAO Juan-juan. Microwave-assisted Solid Base Catalyst Preparation of Biodiesel[J]. Zhejiang Chemical Industry, 2009, 40(3): 8-10 |
| |
| Authors: | ZHANG Hong-hao ZHANG Li-ke GAO Juan-juan |
| |
| Affiliation: | (College of Chemistry and Chemical Engineering, Xuchang University, Xuchang 461000, China) |
| |
| Abstract: | Transesterification of soybean oil with methanol for biodieseloil over K2CO3/-Al2O3 solid base catalyst under microwave radiation was carried out. The optimum condition was investigated through orthogonal analysis, which are 3% K2CO/γ-Al2O3 （w%） of oil, the molar ratio for methanol to oil is about 13：1, reaction time is about 35 minutes, radiation power is about 330W, the yield reached to 83% under this condition. |
| |
| Keywords: | biological dieseloil microwave method orthogonal analysis transesterification |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
