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采用加入晶种的方法,在无定形相区中,研究晶体生长的规律,得出NH_4-ZSM-5沸石晶体生长符合2/3级反应的结论。考察了影响晶体生长的各种因素,测定了晶体生长活化能,并且得出了晶体生长活化能与产物硅铝比的关系。
Using the method of adding seeds, the law of crystal growth was studied in the amorphous phase region, and the conclusion that the crystal growth of NH 4 -ZSM-5 zeolite conformed to the 2/3 reaction was obtained. Various factors affecting crystal growth were investigated. The activation energy of crystal growth was measured. The relationship between the activation energy of crystal growth and the ratio of silicon to aluminum was also obtained.