DICP OpenIR
Synthesis of high performance Silicalite-1 zeolite membranes
Chen, HL; Li, YS; Liu, J; Yang, WS
KeywordSilica Tubes Hydrothermal Synthesis Silicalite-1 Zeolite Membranes Pervaporation
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
2006-01-10
Volume27Issue:1Pages:20-22
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordSEPARATION ; MIXTURES
AbstractSynthesis of high performance Silicalite-1 zeolite membranes on silica tubes was first reported in this paper. After two-step in-situ hydrothermal synthesis, well intergrown Silicalite-1 zeolite membranes were synthesized on silica tubes after aging at 75 degrees C for 12 h. The Silicalite-1 zeolite membranes were characterized by SEM. The separation performance towards ethanol/water mixtures was evaluated by pervaporation. With temperature increasing, the flux of S-1 membrane, increased from 0.2 kg (.) m(-2) (.) h(-1) at 30 degrees C to ca. 1.0 kg (.) m(-2) (.) h(-1) at 80 degrees C, while the separation factor decreased from 110 to 89. These results showed that silica supports may be more suitable for preparing high performance Silicalite-1 membranes.
Language英语
WOS IDWOS:000234815500006
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140295
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Chen, HL,Li, YS,Liu, J,et al. Synthesis of high performance Silicalite-1 zeolite membranes[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2006,27(1):20-22.
APA Chen, HL,Li, YS,Liu, J,&Yang, WS.(2006).Synthesis of high performance Silicalite-1 zeolite membranes.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,27(1),20-22.
MLA Chen, HL,et al."Synthesis of high performance Silicalite-1 zeolite membranes".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 27.1(2006):20-22.
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