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学科主题: 物理化学
题名: An efficient palladium membrane reactor to increase the yield of styrene in ethylbenzene dehydrogenation
作者: Yu, Changlin1;  Xu, Hengyong2
通讯作者: 余长林
关键词: Ethylbenzene ;  Styrene ;  Dehydrogenation ;  Palladium membrane reactor ;  Hydrogen separation
刊名: SEPARATION AND PURIFICATION TECHNOLOGY
发表日期: 2011-04-11
DOI: 10.1016/j.seppur.2011.01.040
卷: 78, 期:2, 页:249-252
收录类别: SCI
文章类型: Article
部门归属: 8
项目归属: 801
产权排名: 2,2
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Engineering, Chemical
摘要: An efficient palladium membrane reactor to increase the yield of styrene in ethylbenzene dehydrogenation
研究领域[WOS]: Engineering
英文摘要: An efficient palladium membrane was employed for hydrogen separation in lab-scale membrane reactor during the process of catalytic dehydrogenation of ethylbenzene to styrene. Compared with the conventional fixed bed reactor, the effects of reaction conditions including pressure, space velocity and temperatures on the ethylbenzene conversion and selectivity to styrene in the membrane reactor were investigated. It was found that the efficient removal of hydrogen in the membrane reactor could significantly increase the ethylbenzene conversion without at the expense of styrene selectivity. Under the optimal reaction conditions, 11.3% enhancement in yield to styrene was obtained in the membrane reactor. (C) 2011 Elsevier B.V. All rights reserved.
关键词[WOS]: CATALYTIC DEHYDROGENATION ;  SIMULATION ;  ALUMINA ;  OXIDE
语种: 英语
WOS记录号: WOS:000289584700019
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115238
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Jiangxi Univ Sci & Technol, Sch Mat & Chem Engn, Ganzhou 341000, Jiangxi, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catalysis, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Yu, Changlin,Xu, Hengyong. An efficient palladium membrane reactor to increase the yield of styrene in ethylbenzene dehydrogenation[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2011,78(2):249-252.
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