Synthesis of Single-Phase Zeolite 4A from by-Products of Polysilicon Production Process

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Abstract:

In this paper, pure,single phase and high crystalline zeolite 4A samples were synthesized by hydrothermal treating by-products of polysilicon production process. The influence of crystallization time and the molar ratio of SiO2/Al2O3 on degree of crystallinity of synthesized zeolite 4A samples was studied. The degree of crystallinity, skeleton structure and particles morphology of zeolite 4A samples were characterized by XRD,FT-IR,SEM,respectively.The results show that synthesized zeolite 4A samples were identical with commodity zeolite 4A.

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Periodical:

Advanced Materials Research (Volumes 396-398)

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876-879

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Online since:

November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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