1-Butene isomerization and metathesis over Mo/mordenite-alumina: Factors influencing product distribution and induction period

	1-Butene isomerization and metathesis over Mo/mordenite-alumina: Factors influencing product distribution and induction period
	Li, Xiujie 1; Zhu, Xiangxue 1; Zhang, Dazhou 1; Chen, Fucun 1; Zeng, Peng 2; Liu, Shenglin 1; Xie, Sujuan 1; Xu, Longya 1
刊名	journal of energy chemistry
	2013
卷号	22 期号:1 页码:145-150
关键词	1-butene metathesis propene molybdenum production distribution induction period
英文摘要	effects of space velocity, reaction temperature and support acidity on product distribution and induction period in 1-butene isomerization and metathesis over mo/mordenite-alumina were investigated. as revealed by the catalytic performance results, induction period and objective product were closely related to the reaction conditions. lower space velocity led to longer induction period and higher propene yield. the optimal reaction temperature for propene production is around 150 degrees c and it shifted to 100 degrees c for ethene production. 1-butene auto-metathesis predominated in the reaction network if the support with lower degree of sodium exchanged. and propene gradually became the dominant product upon increasing the support sodium exchange degree. 6mo/h100na0m-30al catalyst with a support of full sodium exchange degree exhibited the highest propene yield.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, applied ; chemistry, physical ; energy & fuels ; engineering, chemical
研究领域[WOS]	chemistry ; energy & fuels ; engineering
关键词[WOS]	rhenium oxide catalysts ; olefin metathesis ; heterogeneous catalysts ; tungsten-oxide ; propene ; 2-butene ; ethene ; performance ; cracking ; alkenes
收录类别	SCI
语种	英语
WOS记录号	WOS:000318050700020
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137859]
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	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China 2.China Huanqiu Contracting & Engn Corp, Liaoning Branches, Fushun 113006, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiujie,Zhu, Xiangxue,Zhang, Dazhou,et al. 1-Butene isomerization and metathesis over Mo/mordenite-alumina: Factors influencing product distribution and induction period[J]. journal of energy chemistry,2013,22(1):145-150.
APA	Li, Xiujie.,Zhu, Xiangxue.,Zhang, Dazhou.,Chen, Fucun.,Zeng, Peng.,...&Xu, Longya.(2013).1-Butene isomerization and metathesis over Mo/mordenite-alumina: Factors influencing product distribution and induction period.journal of energy chemistry,22(1),145-150.
MLA	Li, Xiujie,et al."1-Butene isomerization and metathesis over Mo/mordenite-alumina: Factors influencing product distribution and induction period".journal of energy chemistry 22.1(2013):145-150.