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Separation of butane isomer by tubular silicalite-1 zeolite membrane

文献类型：期刊论文

作者Xu, XC; Chen, MJ; Yang, WS; Lin, LW
刊名chinese science bulletin
出版日期1998-12-01
卷号43期号:24页码:2074-2078
关键词silicalite-1 zeolite membrane butane isomer separation
英文摘要the permeation properties of n-butane, i-butane and n-butaneli-butane mixture (n-butane 24.3 % molar ratio), i-butane 75.7%) through a tubular silicalite-l zeolite membrane were studied at 298 and 473 k respectively. the permselectivities of n-butane and i-butane under pressure difference of 0.06 mpa at 298 and 473 k were 16.3 and 7.4 respectively. the separation factors of n-butane/i-butane mixture were between 2.0 and 2.5 at 298 and 473 k. at 298 k, the permeances of n-butane in the mixture were lower than those of single component while the permeances of i-butane in the mixture were almost the same as those of single component. at 473 k, the permeances of n-butane and i-butane in the mixture were decreased compared with those of the single component, and the permeance of n-butane decreased more rapidly than that of i-butane.
WOS标题词science & technology
类目[WOS]multidisciplinary sciences
研究领域[WOS]science & technology - other topics
关键词[WOS]mfi membranes
收录类别SCI
语种英语
WOS记录号WOS:000078003900010
公开日期2015-11-17
源URL[http://159.226.238.44/handle/321008/142829]  
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Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Xu, XC,Chen, MJ,Yang, WS,et al. Separation of butane isomer by tubular silicalite-1 zeolite membrane[J]. chinese science bulletin,1998,43(24):2074-2078.
APA Xu, XC,Chen, MJ,Yang, WS,&Lin, LW.(1998).Separation of butane isomer by tubular silicalite-1 zeolite membrane.chinese science bulletin,43(24),2074-2078.
MLA Xu, XC,et al."Separation of butane isomer by tubular silicalite-1 zeolite membrane".chinese science bulletin 43.24(1998):2074-2078.

入库方式： OAI收割

来源：大连化学物理研究所

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