Synthesis of zeolite MCM-22 by vapor-phase transport method from different silica sources

Mu Zhi-jun1;Li Ying-xia1;Chen Biao-hua1*;Li Cheng-yue1;Cao Gang2

Journal of Beijing University of Chemical Technology ›› 2004, Vol. 31 ›› Issue (2) : 6-8.

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Journal of Beijing University of Chemical Technology ›› 2004, Vol. 31 ›› Issue (2) : 6-8.
研究论文

Synthesis of zeolite MCM-22 by vapor-phase transport method from different silica sources

  • Mu Zhi-jun1;Li Ying-xia1;Chen Biao-hua1*;Li Cheng-yue1;Cao Gang2

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Abstract

Well crystallized MCM-22 has been synthesized by a vapor phase transport (VPT) method using three different silica sources. The products were characterized by means of powder XRD, SEM, and the effect of varying the silica source with different BET surface area on the structure of the dry inorganic gel and the crystallization behavior of MCM-22 was investigated. It was found that in the course of the dry gel preparation only partial framework structure unit was formed.

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Mu Zhi-jun1;Li Ying-xia1;Chen Biao-hua1*;Li Cheng-yue1;Cao Gang2

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Synthesis of zeolite MCM-22 by vapor-phase transport method from different silica sources[J]. Journal of Beijing University of Chemical Technology, 2004, 31(2): 6-8

References

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