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材料研究学报  1994, Vol. 8 Issue (1): 71-75    
  研究论文 本期目录 | 过刊浏览 |
纯沸石膜制备及表征
樊栓狮;李春华;王金渠;陈方震
大连理工大学
PREPARATION AND CHARACTERIZATION OF A PURE ZEOLITIC MEMBRANE
FAN Shuanshi ;LI Chunhua; WANG Jinqu; CHEN Fangzhen(Dalian University of Technology)
引用本文:

樊栓狮;李春华;王金渠;陈方震. 纯沸石膜制备及表征[J]. 材料研究学报, 1994, 8(1): 71-75.
, , , . PREPARATION AND CHARACTERIZATION OF A PURE ZEOLITIC MEMBRANE[J]. Chin J Mater Res, 1994, 8(1): 71-75.

全文: PDF(962 KB)  
摘要: 在多孔陶瓷载体上制备过渡层,再以水热法合成出ZSM—5型沸石膜.经扫描电镜测定,膜厚12μm,过渡层厚13.8μm.将ZSM—5沸石膜用于乙醇水渗透蒸发分离,分离因数为15,这时其渗透通量为0.46kg/m2·h.
关键词 沸石膜ZSM—5渗透蒸发醇/水分离    
Abstract:Zeolites with less than 10A pores are desirable membrane materials, due to their crystallinity, resistance to high temperatUre, and chemical inertness. In this paper, the synthesis and some properties of.pure ZSM-5 zeolite membrane on the porous support b
Key words zeolitic membrane; ZSM-5; Pervaporation; seperation of ethanol-water
收稿日期: 1994-02-25     
基金资助:国家自然科学基金
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[1] 李广涛;朱传剑;李荣志;朱鹤孙. 等离子体聚吡啶-金属基复合膜的醇-水混合液渗透蒸发分离[J]. 材料研究学报, 1992, 6(1): 73-77.