QQ客服 官方微博 反馈留言

	Direct observation of olefin homologations on zeolite zsm-22 and its implications to methanol to olefin conversion
	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
	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
通讯作者	Song, wei-guo(wsong@iccas.ac.cn)
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.
WOS关键词	CATALYZED METHYLATION REACTIONS ; TO-HYDROCARBONS ; GAS-PHASE ; MECHANISM ; HZSM-5 ; REACTIVITY ; INSIGHTS ; HSAPO-34 ; H-ZSM-5 ; PROPENE
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Physical ; Engineering, Chemical
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000259274900010
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2388027
专题	中国科学院大学
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.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

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。