Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst

doi:10.1016/S1872-2067(17)62786-4

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	Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst
	Shi, L; Yan, B; Shao, D; Jiang, F; Wang, DQ; Lu, AH; Wang DQ(王东琪)
刊名	CHINESE JOURNAL OF CATALYSIS催化学报
	2017
卷号	38 期号:2 页码:389-395
关键词	Boron nitride Hydroxylation Ethane Oxidative dehydrogenation Ethylene
ISSN号	0253-9837
DOI	10.1016/S1872-2067(17)62786-4
文献子类	Article; Proceedings Paper
英文摘要	Boron nitride containing hydroxyl groups efficiently catalysed oxidative dehydrogenation of ethane to ethylene, offering rather high selectivity (95%) but only small amount of CO2 formation (0.4%) at a given ethane conversion of 11%. Even at high conversion level of 63%, the selectivity of ethylene retained at 80%, which is competitive with the energy-demanding industrialized steam cracking route. A long-term test for 200 h resulted in stable conversion and product selectivity, showing the excellent catalytic stability. Both experimental and computational studies have identified that the hydrogen abstraction of B-OH groups by molecular oxygen dynamically generated the active sites and triggered ethane dehydrogenation. (C) 2017, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
电子版国际标准刊号	1872-2067
会议地点	S Cent Univ Nationalities, Wuhan, PEOPLES R CHINA
WOS关键词	OXIDE CATALYSTS ; METAL-OXIDE ; PROPANE ; KINETICS ; ALKANES
会议日期	JUL 09-11, 2016
WOS研究方向	Chemistry ; Engineering
语种	英语
CSCD记录号	CSCD:5927750
WOS记录号	WOS:000396384300024
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285132]
专题	高能物理研究所_粒子天体物理中心高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Shi, L,Yan, B,Shao, D,et al. Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst[J]. CHINESE JOURNAL OF CATALYSIS催化学报,2017,38(2):389-395.
APA	Shi, L.,Yan, B.,Shao, D.,Jiang, F.,Wang, DQ.,...&王东琪.(2017).Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst.CHINESE JOURNAL OF CATALYSIS催化学报,38(2),389-395.
MLA	Shi, L,et al."Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst".CHINESE JOURNAL OF CATALYSIS催化学报 38.2(2017):389-395.