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dc.contributor.authorCheng, ZL
dc.contributor.authorChao, ZS
dc.contributor.authorLin, HQ
dc.contributor.authorWan, HL
dc.contributor.author万惠霖
dc.date.accessioned2012-04-08T12:40:49Z
dc.date.available2012-04-08T12:40:49Z
dc.date.issued2010-08-26
dc.identifier.citationCHINESE JOURNAL OF CHEMISTRY,2011,21(11):1430-1432zh_CN
dc.identifier.issn1001-604X
dc.identifier.urihttp://dx.doi.org/doi:10.1002/cjoc.20030211107
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/12010
dc.description.abstractNaA zeolite membrane was synthesized with high permeance on porous alumina substrate by the vapor phase transformation method. The membranes were characterized by XRD and SEM techniques. The XRD results showed that the membranes after the synthesis time of 24 h consisted of the pure NaA zeolite crystals. The SEM results showed that the membranes after the synthesis time of 48 h consisted of intergrown zeolite crystals. The H-2 permeance of the NaA zeolite membranes was higher than 2.0 x 10(-6) mol/(Pa (.) m(2 .) s), and the maximum of the gas H-2/C3H8 permselectivity was 7.15, which is higher than the corresponding Knudsen diffusion selectivity of which is 4.69.zh_CN
dc.language.isoenzh_CN
dc.publisherSCIENCE CHINA PRESSzh_CN
dc.subjectNaA zeoltie membranezh_CN
dc.subjectvapor phase transformationzh_CN
dc.subjectsynthesiszh_CN
dc.subjectseparationzh_CN
dc.titleNaA zeolite membrane with high performance synthesized by vapor phase transformation methodzh_CN
dc.typeArticlezh_CN


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