SAPO-34分子筛的合成与应用研究进展

Research Progress in Synthesis and Application of SAPO-34 Molecular Sieve

综述了SAPO-34的合成及应用,介绍了SAPO-34的合成方法以及合成过程中的影响因素;总结了SAPO-34的应用,包括氯甲烷制烯烃,CO2加氢合成低碳烯烃,甲醇芳构化等应用。指出:结合SAPO-34的组成、结构、形貌详细阐明其在应用中的催化机理是今后的研究重点。

Synthesis and application of SAPO-34 molecular sieve were summarized, synthesis methods and their influence factors were introduced; application of SAPO-34 molecular sieve was discussed, including chlorine methane to olefins, CO_2 hydrogenation of olefins, methanol aromatization,etc. Combined composition, structure and morphology of SAPO-34 molecular sieve, it＇s pointed out that the catalytic mechanism of SAPO-34 molecular sieve would be the focus of future research.