Epoxidation of propylene over Ag-CuCl catalysts using air as the oxidant
文献类型：期刊论文
| 作者 | Luo, MF; Lu, JQ; Li, C |
| 刊名 | catalysis letters
 |
| 出版日期 | 2003-03-01 |
| 卷号 | 86期号:1-3页码:43-49 |
| 关键词 | epoxidation of propylene silver CuCl air |
| 产权排序 | 1;1 |
| 英文摘要 | ag-cucl catalysts were found to be active and selective for the epoxidation of propylene using air as the oxidant. ag catalyst gives a propylene conversion of 31.6%, with a propylene oxide (po) selectivity of 0.42% at a reaction temperature of 350 degreesc after 220 min of reaction. addition of cucl significantly improves the selectivity to po, and suppresses the conversion of propylene. the ag-cucl (1/0.6) catalyst gives propylene conversion of about 3% and a po selectivity of about 30% at a reaction temperature of 350 degreesc after 500 min of reaction. the activity of the ag-cucl catalyst increases with the reaction time and the selectivity to po is very stable for this catalyst. it is found that agcl and cuo phases formed during the catalyst preparation are beneficial to the epoxidation of propylene. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | phase epoxidation ; silver catalysts ; adsorption ; oxidation ; hydrogen ; olefins ; propene |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000181044100007 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/82907]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, MF,Lu, JQ,Li, C. Epoxidation of propylene over Ag-CuCl catalysts using air as the oxidant[J]. catalysis letters,2003,86(1-3):43-49. |
| APA | Luo, MF,Lu, JQ,&Li, C.(2003).Epoxidation of propylene over Ag-CuCl catalysts using air as the oxidant.catalysis letters,86(1-3),43-49. |
| MLA | Luo, MF,et al."Epoxidation of propylene over Ag-CuCl catalysts using air as the oxidant".catalysis letters 86.1-3(2003):43-49. |
入库方式： OAI收割
来源：大连化学物理研究所
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。