Nano-sized ZSM-5 zeolite synthesized via seeding technique for methanol conversions: A review
Nano-sized ZSM-5 zeolite synthesized via seeding technique for methanol conversions: A review
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DOI：
10.1016/j.micromeso.2019.04.063
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发表时间：
2019-08
影响因子：
5.2
通讯作者：
Amirhossein Javdani;J. Ahmadpour;F. Yaripour
中科院分区：
文献类型：
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作者：
Amirhossein Javdani;J. Ahmadpour;F. Yaripour
本文综述了种子辅助合成ZSM-5分子筛的研究现状，该方法结合了不同种类的种子和不同的种子技术合成ZSM-5分子筛的途径。考察了结晶时间、结晶温度、二氧化硅源、TPAOH含量、水含量等合成参数对种子合成的影响。最后，深入研究了播种方式对ZSM-5结构性能的影响及其在甲醇转化过程中的性能，并解释了不同观察结果的原因。
This is a review of the existing studies on the seed-assisted method for synthesis of ZSM-5 zeolite which integrated different types of seeds and different routes for synthesis ZSM-5 via seed technique. Moreover, the effect of synthetic parameters in the synthesis of seed such as crystallization time and temperature, silica source, TPAOH content, and water content are investigated. Finally, the effect of the seeding approach on ZSM-5 textural properties and its performance in methanol conversions are studied thoroughly and the reasons for the different observations are explained.