Synthesis of Ti-H beta zeolites by liquid-solid isomorphous substitution and the catalytic properties in the vapor phase Beckmann rearrangement of cyclohexanone oxime
文献类型：期刊论文
| 作者 | Zhang, Yongjie; Wang, Yaquan; Bu, Yifeng; Wang, Li; Mi, Zhentao; Wu, Wei; Min, Enze; Fu, Songbao; Zhu, Zehua; He, Fei |
| 刊名 | REACTION KINETICS AND CATALYSIS LETTERS
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 90期号:2页码:365-372 |
| 关键词 | H beta zeolite isomorphous substitution Ti-H beta zeolite cyclohexanone oxime Beckmann rearrangement |
| ISSN号 | 0133-1736 |
| 其他题名 | React. Kinet. Catal. Lett. |
| 中文摘要 | A series of Ti-H beta zeolites were synthesized by liquid-solid isomorphous substitution. H beta and Ti-H beta zeolites were characterized by BET, XPS, IR, etc., and studied in the vapor phase Beckmann rearrangement of cyclohexanone oxime. In comparison with pure H beta, the incorporation of Ti in the H beta framework leads to larger BET surface area and weaker Bronsted acid sites. The incorporation of Ti in the H beta framework increases the conversion of cyclohexanone oxime and its stability. It is inferred that for the catalysts having the structure of a beta zeolite, the suitable acid sites for the vapor phase Beckman rearrangement might be the weak Bronsted acid sites. |
| 英文摘要 | A series of Ti-H beta zeolites were synthesized by liquid-solid isomorphous substitution. H beta and Ti-H beta zeolites were characterized by BET, XPS, IR, etc., and studied in the vapor phase Beckmann rearrangement of cyclohexanone oxime. In comparison with pure H beta, the incorporation of Ti in the H beta framework leads to larger BET surface area and weaker Bronsted acid sites. The incorporation of Ti in the H beta framework increases the conversion of cyclohexanone oxime and its stability. It is inferred that for the catalysts having the structure of a beta zeolite, the suitable acid sites for the vapor phase Beckman rearrangement might be the weak Bronsted acid sites. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | EPSILON-CAPROLACTAM ; AMMOXIMATION ; SILICALITES ; ROUTE |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000245500700019 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3524]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Tianjin Univ, Key Lab Green Chem Technol, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Lab Green Proc & Engn, Inst Proc Engn, Beijing 100080, Peoples R China 3.SINOPEC, Res Inst Petr Proc, Beijing 100083, Peoples R China 4.Yingshan Petr Chem Plant, Inst Res, Yueyang 414003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yongjie,Wang, Yaquan,Bu, Yifeng,et al. Synthesis of Ti-H beta zeolites by liquid-solid isomorphous substitution and the catalytic properties in the vapor phase Beckmann rearrangement of cyclohexanone oxime[J]. REACTION KINETICS AND CATALYSIS LETTERS,2007,90(2):365-372. |
| APA | Zhang, Yongjie.,Wang, Yaquan.,Bu, Yifeng.,Wang, Li.,Mi, Zhentao.,...&Han, Sen.(2007).Synthesis of Ti-H beta zeolites by liquid-solid isomorphous substitution and the catalytic properties in the vapor phase Beckmann rearrangement of cyclohexanone oxime.REACTION KINETICS AND CATALYSIS LETTERS,90(2),365-372. |
| MLA | Zhang, Yongjie,et al."Synthesis of Ti-H beta zeolites by liquid-solid isomorphous substitution and the catalytic properties in the vapor phase Beckmann rearrangement of cyclohexanone oxime".REACTION KINETICS AND CATALYSIS LETTERS 90.2(2007):365-372. |
入库方式： OAI收割
来源：过程工程研究所
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