The partial hydrogenation of benzene to cyclohexene over Ru-Cu catalyst supported on ZnO
文献类型：期刊论文
| 作者 | Liu, Huizhen; Liang, Shuguang; Wang, Weitao; Jiang, Tao; Han, Buxing |
| 刊名 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
 |
| 出版日期 | 2011-05-03 |
| 卷号 | 341期号:1-2页码:35-41 |
| 关键词 | Benzene Cyclohexene Hydrogenation Ru Zno |
| ISSN号 | 1381-1169 |
| DOI | 10.1016/j.molcata.2011.03.021 |
| 英文摘要 | The selective hydrogenation of benzene to cyclohexene was studied over Ru-Cu/ZnO catalysts, which were prepared by deposition-precipitation, impregnation and co-precipitation methods. The influence of NaOH on the catalytic performance of catalysts prepared by these methods was discussed in detail. It was demonstrated that NaOH significantly enhanced the selectivity to cyclohexene over Ru-Cu/ZnO catalyst prepared by deposition-precipitation method. The properties of the catalysts were characterized by transmission electron spectroscopy (TEM), scanning electron microscopy (SEM), X-ray powder diffraction (XRD). X-ray photoelectron spectroscopy (XPS) and nitrogen adsorption-desorption techniques. The effects of ratio of Ru to Cu, concentration of NaOH and other reaction conditions including reaction temperature, hydrogen pressure, and reaction time on the reaction were studied. Using the preferable catalyst, the yield of cyclohexene reached a maximum of 49.4% with benzene conversion of 72.3% and selectivity to cyclohexene of 68.3%. (C) 2011 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000291774400006 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72799]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jiang, Tao |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Huizhen,Liang, Shuguang,Wang, Weitao,et al. The partial hydrogenation of benzene to cyclohexene over Ru-Cu catalyst supported on ZnO[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2011,341(1-2):35-41. |
| APA | Liu, Huizhen,Liang, Shuguang,Wang, Weitao,Jiang, Tao,&Han, Buxing.(2011).The partial hydrogenation of benzene to cyclohexene over Ru-Cu catalyst supported on ZnO.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,341(1-2),35-41. |
| MLA | Liu, Huizhen,et al."The partial hydrogenation of benzene to cyclohexene over Ru-Cu catalyst supported on ZnO".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 341.1-2(2011):35-41. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。