Synthesis and Separating Performance of SAPO-44 Zeolite Membrance

Zan LIU Zhi Lin CHENG

引用本文: Zan LIU,  Zhi Lin CHENG. Synthesis and Separating Performance of SAPO-44 Zeolite Membrance[J]. Chinese Chemical Letters, 2005, 16(3): 413-415. shu
Citation:  Zan LIU,  Zhi Lin CHENG. Synthesis and Separating Performance of SAPO-44 Zeolite Membrance[J]. Chinese Chemical Letters, 2005, 16(3): 413-415. shu

Synthesis and Separating Performance of SAPO-44 Zeolite Membrance

  • 基金项目:

    The authors gratefully acknowledge financial support from MSTC (G1999022408) and from NNSFC(K16161)

摘要: A defect-free SAPO-44 zeolite membrane firmly anchored the porous α-Al2O3 plate substrate was successfully synthesized. The separating results showed that the H2/N2 and H2/CO permselectivities were higher than those of the corresponding Knudsen diffusion and the substrate,attaining 5.78 and 7.15 respectively.

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  • 收稿日期:  2004-10-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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