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在Na_2O-Al_2O_3-SiO_2-H_2O体系中采用加入ZSM-5晶种方法研究了ZSM-5沸石晶体的生成机理,导出ZSM-5沸石晶体生长的动力学方程为:通过改变晶核量和粒度大小验证了动力学方程的可靠性,且用扫描电子显微镜观察了晶核生长过程。
The formation mechanism of ZSM-5 zeolite crystals was studied by adding ZSM-5 seed crystals in Na 2 O-Al 2 O 3 -SiO 2 -H 2 O system. The kinetic equation for the growth of ZSM-5 zeolite crystals was derived as follows: The reliability of the kinetic equation was verified, and the growth of nuclei was observed by scanning electron microscopy.