| 1,2-环氧丁烷选择性加氢制正丁醇 |
| |
| 引用本文： | 刘呈立,刘跃进,易娇,李庆华,王伟,佘喜春. 1,2-环氧丁烷选择性加氢制正丁醇[J]. 工业催化, 2009, 17(11): 31-33. DOI: 10.3969/j.issn.1008-1143.2009.11.008 |
| |
| 作者姓名： | 刘呈立 刘跃进 易娇 李庆华 王伟 佘喜春 |
| |
| 作者单位： | 湘潭大学化工学院,湖南,湘潭,411105;湖南长岭石化科技开发有限公司,湖南,岳阳,414012;湘潭大学化工学院,湖南,湘潭,411105;湖南长岭石化科技开发有限公司,湖南,岳阳,414012 |
| |
| 摘 要： | 考察了金属催化剂与负载催化剂对1,2-环氧丁烷的选择加氢活性。结果表明，以中性或弱碱性的硅胶为载体、钴为加氢活性金属和氧化镁为助剂的负载型催化剂具有良好选择性加氢效果，1,2-环氧丁烷加氢后转化率达到92.37%，正丁醇选择性为89.29%，仲丁醇选择性为3.19%，正丁烷选择性为1.5%，醇醚等副产物的选择性为5.32%。
|
| 关 键 词： | 催化化学 1 2-环氧丁烷 选择性加氢 正丁醇 负载型催化剂 |
Selective hydrogenation of 1, 2-epoxybutane to n-butanol |
| |
| LIU Chengli,LIU Yuejin,YI Jiao,LI Qinghua,WANG Wei,SHE Xichun. Selective hydrogenation of 1, 2-epoxybutane to n-butanol[J]. Industrial Catalysis, 2009, 17(11): 31-33. DOI: 10.3969/j.issn.1008-1143.2009.11.008 |
| |
| Authors: | LIU Chengli LIU Yuejin YI Jiao LI Qinghua WANG Wei SHE Xichun |
| |
| Affiliation: | 1.School of Chemical Engineering, Xiangtan University, Xiangtan 411105, Hunan, China;2.Hunan Changling Petrochemical S & T Development Co. Ltd., Yueyang 414012, Hunan, China |
| |
| Abstract: | Activity of metal catalyst and supported catalysts for selective hydrogenation of 1, 2-epoxybu- tane was investigated. The results showed that the catalyst, prepared using neutral or slightly alkaline silica as the support, Co as tile active metal and MgO as the promoter, exhibited good selective hydrogen-ation activity, with 1, 2-epoxybutane conversion of 92.37%, selectivity to n-butanol of 89.29%, to 2-butanol of 3.19% , to butane of 1.5% and to ethanol-ether by-products of 5.32%. |
| |
| Keywords: | catalytic chemistry 1,2-epoxybutane selective hydrogenation n-butanol supported catalyst |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《工业催化》浏览原始摘要信息 |
|
点击此处可从《工业催化》下载全文 |
|
