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题名: Selective hydrogenation of propadiene and propyne in propene with catalytic polymeric hollow-fiber reactor
作者: Liu, CQ;  Xu, Y;  Liao, SJ;  Yu, DR;  Zhao, YK;  Fan, YH
关键词: catalytic hollow-fiber reactor ;  selective hydrogenation ;  propadiene and propyne ;  propene ;  polymer anchored palladium catalyst
刊名: JOURNAL OF MEMBRANE SCIENCE
发表日期: 1997-12-24
卷: 137, 期:1-2, 页:139-144
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Engineering, Chemical ;  Polymer Science
研究领域[WOS]: Engineering ;  Polymer Science
英文摘要: Three catalytic membrane reactors have been established with catalytic hollow fibers prepared by supporting polymer anchored palladium catalyst on the inside wall of three kinds of cellulose acetate (CA) hollow fibers. The selective hydrogenation of propadiene and propyne (C3H4) in propene was carried out using the catalytic membrane reactors at 40 degrees C under 0.1 MPa. In the membrane reactor established with the PVP-Pd/CA-II (PVP=polyvinylpyrrolidone) catalytic hollow fibers, the contents of propadiene and propyne were reduced to <10 and <5 ppm, respectively, and simultaneously a selectivity for propene of 97.8% was obtained. The behavior of the catalytic hollow-fiber reactor was compared with that of the conventional reactor and the influences of some reaction parameters have been studied. (C) 1997 Elsevier Science B.V.
关键词[WOS]: MEMBRANE REACTOR ;  PERVAPORATION
语种: 英语
WOS记录号: WOS:000071396900013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142790
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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Liaoning Normal Univ, Dept Chem, Dalian 116021, Peoples R China

Recommended Citation:
Liu, CQ,Xu, Y,Liao, SJ,et al. Selective hydrogenation of propadiene and propyne in propene with catalytic polymeric hollow-fiber reactor[J]. JOURNAL OF MEMBRANE SCIENCE,1997,137(1-2):139-144.
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