Direct observation of olefin homologations on zeolite ZSM-22 and its implications to methanol to olefin conversion
文献类型：期刊论文
| 作者 | Cui, Zhi-Min1,2,3; Liu, Qiang1,2,3; Ma, Zhuo1,2,3; Bian, Shao-Wei1,2,3; Song, Wei-Guo1,2 |
| 刊名 | JOURNAL OF CATALYSIS
 |
| 出版日期 | 2008-08-15 |
| 卷号 | 258期号:1页码:83-86 |
| 关键词 | Zsm-22 Homologation Methanol To Olefin Zeolite |
| ISSN号 | 0021-9517 |
| DOI | 10.1016/j.jcat.2008.05.029 |
| 英文摘要 | In this paper, we studied olefin homologation reactions on zeolite ZSM-22, whose one dimensional pore structure inhibited the hydrocarbon pool mechanism and secondary reactions of the methanol to olefin (MTO) conversion. Homologation of ethylene, propylene and styrene were directly observed between C-13 labeled methanol and olefins. isotopic tracking shows high selectivity for homologation reaction, e.g. from ethylene, propene has one C-13 atom, butene has two C-13 atoms, and pentene has three C-13 atoms. Homologation of styrene's side chain also showed very specific isotopic pattern. The role of olefin homologation is speculated as a key reaction during the induction time of MTO process. (C) 2008 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000259274900010 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/64215]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Song, Wei-Guo |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Zhi-Min,Liu, Qiang,Ma, Zhuo,et al. Direct observation of olefin homologations on zeolite ZSM-22 and its implications to methanol to olefin conversion[J]. JOURNAL OF CATALYSIS,2008,258(1):83-86. |
| APA | Cui, Zhi-Min,Liu, Qiang,Ma, Zhuo,Bian, Shao-Wei,&Song, Wei-Guo.(2008).Direct observation of olefin homologations on zeolite ZSM-22 and its implications to methanol to olefin conversion.JOURNAL OF CATALYSIS,258(1),83-86. |
| MLA | Cui, Zhi-Min,et al."Direct observation of olefin homologations on zeolite ZSM-22 and its implications to methanol to olefin conversion".JOURNAL OF CATALYSIS 258.1(2008):83-86. |
入库方式： OAI收割
来源：化学研究所
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