| Ni、Cu／Al_2O_3催化剂上催化氢化制备2－环戊基环戊醇 |
| |
| 引用本文： | 陈海明,许绍东.Ni、Cu／Al_2O_3催化剂上催化氢化制备2－环戊基环戊醇[J].当代化工,1995(3). |
| |
| 作者姓名： | 陈海明 许绍东 |
| |
| 作者单位： | 辽阳石油化工高等专科学校 |
| |
| 摘 要： | 以２－亚环戊基环戊酮直接在微分管式反应器中催化氢化可制备２－环戊基环戊醇。反应条件不同，得到顺、反异构体的比例不同。加氢过程中，反应温度、压力、氢气流量对生成顺、反异构体的选择性、转化率均有影响，通过正交实验，确定了温度、压力、流量对选择性、转化率的影响关系。从实验得出，以２－亚环戊基环戊酮为原料在实验条件范围内产物中顺式占优势。而在相同实验条件下以２－环戊基环戊酮为原料产物以反式为主。
|
| 关 键 词： | 2－亚环戊基环戊酮，2－环戊基环戊酮，2－环戊基环戊醇，催化剂 |
Preparation of 2-Cyclopentylcyclopentanol on Ni, Cu/Al_2O_3 Catalyst |
| |
| Chen Haiming,Xu Shaodong.Preparation of 2-Cyclopentylcyclopentanol on Ni, Cu/Al_2O_3 Catalyst[J].Contemporary Chemical Industry,1995(3). |
| |
| Authors: | Chen Haiming Xu Shaodong |
| |
| Abstract: | Cyclopentylidenecyclopentanone and 2-cyclopentylcyclopentanone respectively have been reduced on Ni, cu/Al_2O_3 catalyst in pipe reactor, yeilded a mixture of cis / trans 2-cyclopentyl-cyclopentanol. The selectivity and yeild of cis/trans 2-cyclopentylcyclopentanol depend on the temper-ature, pressure and rate of flow of hydrogen gas. More cis 2-cyclopentylcyclopentanol are obtained by reduction of 2-cyclopentylidenecyclopentanone more trans 2-cyclopentylcyclopentanol by 2-cy-clopentylcyclopentanone. |
| |
| Keywords: | Cyclopentylidenecyclopentanone 2-Cyclopentylcyclopentanone 2-Cyclopentylcyclopentanol Catalyst |
| 本文献已被 CNKI 等数据库收录！ |
