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Synthesis and pervaporation performance of high-reproducibility silicalite-1 membranes
Chen HongLiang2,3; Li YanShuo3; Zhu GuangQi3; Liu Jie3; Yang WeiShen3; Chen HL(陈红亮)
关键词Silicalite-1 Membrane Solution-filling Reproducibility Silica Tube
刊名CHINESE SCIENCE BULLETIN
2008-11-01
DOI10.1007/s11434-008-0481-4
53期:22页:3505-3510
收录类别SCI
文章类型Article
部门归属5
项目归属504
产权排名2;1
WOS标题词Science & Technology
类目[WOS]Multidisciplinary Sciences
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]ZEOLITE MEMBRANES ; MFI MEMBRANES ; SEPARATION ; OPTIMIZATION ; SUPPORTS
英文摘要High-reproducibility silicalite-1 membranes were synthesized on silica tubes by in-situ hydrothermal synthesis, and the relative standard deviation (R.S.D.) of average separation factor for eight membranes was only 7.5%. By using an effective method called "solution-filling (SF)", the average flux of membranes prepared with SF method was improved by about 49% compared to membranes prepared without SF method, and the highest flux of membrane prepared with SF method towards ethanol/H(2)O mixture at 80 degrees C was 1.49 kg/(m(2)center dot h). Pervaporation experiments showed that the fluxes of silicalite-1 membranes at 60 degrees C were 2.63, 0.87, 0.24, and 0.20 kg/(m(2)center dot h) towards methanol/H(2)O, ethanol/H(2)O, 2-propanol/H(2)O, and 1-propanol/H(2)O mixtures, respectively, and the corresponding separation factors were 22, 69, 81, and 159, respectively.
语种英语
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WOS记录号WOS:000260889200010
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/101475
专题中国科学院大连化学物理研究所
通讯作者Chen HL(陈红亮)
作者单位1.Dalian Inst Chem Phys Chinese Acad Sci Dalian Chi, State Key Lab Catalysis, Dalian, Peoples R China
2.Shenyang Univ, Minist Educ, Key Lab Ecoremediat Contaminated Environm & Resou, Shenyang 110044, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Chen HongLiang,Li YanShuo,Zhu GuangQi,et al. Synthesis and pervaporation performance of high-reproducibility silicalite-1 membranes[J]. CHINESE SCIENCE BULLETIN,2008,53(22):3505-3510.
APA Chen HongLiang,Li YanShuo,Zhu GuangQi,Liu Jie,Yang WeiShen,&陈红亮.(2008).Synthesis and pervaporation performance of high-reproducibility silicalite-1 membranes.CHINESE SCIENCE BULLETIN,53(22),3505-3510.
MLA Chen HongLiang,et al."Synthesis and pervaporation performance of high-reproducibility silicalite-1 membranes".CHINESE SCIENCE BULLETIN 53.22(2008):3505-3510.
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